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CITRUS
CITRUS THRIPS (Scirtothrips citri) - ARIZONA - Treatments continue in nurseries
to protect young terminals in Yuma County. (Ariz. Coop. Sur.).
YELLOW SCALE (Aonidiella citrina) - FLORIDA - Adults collected on lemon leaves
at nursery along Suwannee River, Gilchrist County. (Graham, Aug. 25). This
is a new county record. (Fla. Coop. Sur.).
OTHER TROP. & SUBTROP. FRUITS
A LEAFHOPPER (Oncometopia nigricans) - FLORIDA - Adults abundant on young mango
trees (Mangifera indica) at Homestead, Dade County. (Wolfenbarger, Aug. 23).
SMALL FRUITS
WESTERN GRAPE LEAF SKELETONIZER (Harrisina brillians) - ARIZONA - Heavily infested
and damaged backyard grape plantings in Huachuca City area, Cochise County.
(Ariz. Coop. Sur.). NEW MEXICO - Heavy on grapes in Las Cruces gardens, Dona
Ana County. (Durkin).
A LEAF ROLLER MOTH (Platynota stultana) - CALIFORNIA - Larvae moderate on grape
bunches in Escalon, San Joaquin County; damaging grapes for second season. Causing
much concern due to fruit damage and extent of infestations. (Cal. Coop. Rpt.).
- 837 -
GRAPE CANE GALL MAKER (Ampeloglypter sesostris) - OHIO - Damage heavy on grapes
in vineyards on South Bass Island; lighter in Ottawa County vineyards; adults
emerging. (Still).
ORNAMENTALS
AZALEA CATERPILLAR (Datana major) - GEORGIA - Heavy on azaleas in Camden and
Clarke Counties. (Williams, Hunt).
AZALEA LEAF MINER (Gracillaria azaleella) - CALIFORNIA - Heavy on azalea plants
in Danville, Contra Costa County. (Cal. Coop. Rpt.).
AZALEA WHITEFLY (Pealius azaleae) - OHIO - Moderate to heavy on 8,000 plants in
Lake County. (Walker).
TEA SCALE (Fiorinia theae) - FLORIDA - All stages moderate on 50 percent of 200
camellias and 80 percent of 100 Burford holly plants at nursery in Longwood,
Seminole County. (Kipp).
WHITE PEACH SCALE (Pseudaulacaspis pentagona) - FLORIDA - Moderate on stems of
87 nursery plants of golden raintree (Koelreuteria sp.) at Lake Helen, Volusia
County. (Roberts, Holley, Aug. 23).
FOREST AND SHADE TREES
ELM LEAF BEETLE (Pyrrhalta luteola) - CALIFORNIA - Eggs and larvae heavy on elm
in San Jacinto, Riverside County. This is a new county record. Adults heavy on
cottonwood in Twain Harte, Tuolumne County. Heaviest in State for past several
years. (Cal. Coop. Rpt.). NEVADA - Damage very heavy to elms in Caliente,
Lincoln County. (Miller). UTAH - Damage heavy to elm foliage in Fillmore area,
Millard County. This is a new county record. (Roberts, Knowlton). NEW MEXICO -
Heavy on elms in Roswell, Chaves County. This is a new county record. (Chappell).
SMALLER EUROPEAN ELM BARK BEETLE (Scolytus multistriatus) - COLORADO - Heavy on
American elm near Canon City, Fremont County. (Wagner).
LOCUST BORER (Megacyllene robiniae) - OHIO - Larval mining serious problem on
black locust in Southeastern and east-central areas. (Rose).
FALL WEBWORM (Hyphantria cunea) - WISCONSIN - Heavier than normal in State; many
half-grown and some full-grown larvae. Webs larger than usual. (Wis. Ins. Sur.).
IOWA - Heavy on elm, ash, and walnut in southeast area; up to 5 webs on some
trees. (Iowa Ins. Sur.). NEW MEXICO - Heavy on Shade trees at Fort Stanton,
Lincoln County; ranged 10-20 webs per tree on walnut. (Heninger).
BOXELDER LEAF ROLLER (Gracillaria negundella) - CALIFORNIA - Severe on boxelder
in Alturas, Modoc County; browning widespread. (Cal. Coop. Rpt.).
COMSTOCK MEALYBUG (Pseudococcus comstocki) - CALIFORNIA - Heavy on fruitless
mulberry trees (Morus Sp.) in Porterville, Tulare County. Collected by E. Crew
August 23, 1967. Det. by G. Buxton, verified by D. Miller. This is a new
State record. Delimiting survey shows many mulberry trees and very few catalpa
trees infested. Mulberry severely damaged. (Cal. Coop. Rpt.).
NANTUCKET PINE TIP MOTH (Rhyacionia frustrana) - OKLAHOMA - Damage heavy in
ornamental pine plantings in Mayes County. (Okla. Coop. Sur.).
ENGRAVER BEETLES (Ips spp.) - GEORGIA - Heavy on pines in Worth and Tift
Counties. (French).
- 838 -
SARATOGA SPITTLEBUG (Aphrophora saratogensis) - MINNESOTA - Total of 35 heavily
infested acres on 4 plantations in Big Sandy Lake area near McGregor sprayed for
adult control August 17-19. (Minn. Ins. Rpt.).
COCONUT SCALE (Aspidiotus destructor) - PENNSYLVANIA - Heavy on spruce in Delaware
County. Det. by G. B. Sleesman. (Gesell, Aug. 2). This is second location in
county where this scale insect has been collected on spruce. (Sleesman) .
Reported in CEIR 17(18):117 as new State record. (PPC).
HOWARD SCALE (Ee nees howardi) - FLORIDA - Infesting redbay at Cedar
Key, Levy Count (Ascoli, Aug. 24). New Division of Plant Industry host
record. (Fla. ae Sur.).
AN APHID (Eulachnus agilis) - OHIO - Increasing on Scotch pine in northeastern
area; needle drop heavy in many plantations. (Campbell, Balderston).
RED-HEADED PINE SAWFLY (Neodiprion lecontei) - MINNESOTA - Damage more serious
and extensive this year, especially in Moose Lake and Willow River area; 8-acre
jack pine plantation completely defoliated and moderate to heavy on several
nearby plantations with light damage to Norway pine in 2 other areas. Damage
heavy and spotted on roadside jack pine from Hinckley to Barnum along U.S.
Highway 61. (Minn. Ins. Rpt.).
INTRODUCED PINE SAWFLY (Diprion similis) - OHIO - Late larvae common throughout
50-acre Scotch pine planting in Lake County. (Campbell, Balderston). MINNESOTA -
Larvae damaging white pine in St. Paul area. (Minn. Ins. Rpt.).
MAN AND ANIMALS
MOSQUITOES - LOUISIANA - Larvae et Anopheles crucians, Aedes vexans, A. sollicitans,
Culex pipiens quinquefasciatus, . Salinarius, and Psorophora confinnis taken
in Jefferson Parish August 18- bse “p, >. confinnis and A. sollicitans adults in-
creasing in light traps. (Stokes) ~ WISCONSIN - Annoyance light in most areas,
cool temperatues decreasing mosquito activity. (Wis. Ins. Sur.). MINNESOTA -
Decreasing in traps in Metropolitan Mosquito Control District; 2,669 females
taken August 19-26 lowest since June 24. Egg hatches of 30 and 55 percent from
submerged test soil samples indicate fall diapause underway. (Minn. Ins. Rpt.).
UTAH - Annoying about farms and communities in Cache County and in Corinne and
Penrose area, Box Elder County. (Knowlton).
FACE FLY (Musca autumnalis) - MARYLAND - Ranged 2-25 per animal on 9 Frederick
County dairy herds. (U. Md., Ent. Dept.). MICHIGAN - Adults increasing on many
beef and dairy herds in central area; up to 50+ (average 30) per face on some
animals in Shiawassee County beef herd August 28. (Dowdy). WISCONSIN - Numerous
in some areas; slight annoyance to cattle throughout State. (Wis. Ins. Sur.).
MISSOURI - Ranged up to 55 (averaged 16.5) per head on 30 cows in large Atchison
County herd and ranged 1-14 (averaged 7.78) per head on 15 calves. (Munson) .
NEBRASKA - Ranged 2-18 (averaged 7.4) and 0-7 (averaged 3.0) per face on 2 herds
near Lincoln, Lancaster County. (Perdue). WASHINGTON - Adult taken in
Okanogan County August 18. (Pennell).
SCREW-WORM (Cochliomyia hominivorax) - Total of 12 cases reported in U.S. August
27-September 2 as follows: TEXAS - Crockett 1, Val Verde 1, Real 1, Terrell 2,
Brewster 5, Pecos 1, Kimble 1. Total of 112 cases reported in portion of
Barriers Zone in Republic of Mexico as follows: Baja California 5, Territorio
sur de Baja California 24, Sonora 17, Chihuahua 34, Coahuila 25, Nuevo Leon 3,
Tamaulipas 4. Total of 93 cases reported in Mexico south of Barrier Zone.
Barrier Zone is area where eradication operation underway to prevent establish-
ment of self-sustaining population in U. S. Sterile screw-worm flies released:
Texas 34,064,000; Arizona 200,000; Mexico 83,550,000. (Anim. Health Div.).
- 839 -
HORN FLY (Haematobia irritans) - MARYLAND - Up to 150 per animal on 9 Frederick
County dairy herds, heavy in untreated heifer and calf lot. (U. Md., Ent. Dept.).
MISSISSIPPI - Averaged 1,000 per animal on 140 head of untreated cattle in Yazoo
County; averaged 500-600 per head on 60 untreated heifers. (Hoelscher).
MISSOURI - Ranged 10-400 (averaged 132) per head on 30 cows in Atchison County
herd and 20-60 (averaged 36) per animal on 15 calves. (Munson). OKLAHOMA -
Averaged 800 per head on cows, 1,000 per head on yearlings, and 1,250 per head
on 2-year-old steers in Payne County; ranged 400-500 per head on cows in Major
County. Heavy in Noble and Mayes Counties, moderate in Cleveland County. (Okla.
Coop. Sur.). NEBRASKA - Generally light in Lancaster County. (Campbell). UTAH -
Ranged 10-75 per head on cattle in Franklin Basin and Logan Canyon, Cache County.
(Knowlton) .
STABLE FLY (Stomoxys calcitrans) - MARYLAND - Ranged 1-25 per animal in 9
Frederick County dairy herds. (U. Md., Ent. Dept.). WISCONSIN - Severely
annoying cattle on warm days. Activity generally reduced due to cooler weather
(Wis. Ins. Sur.). NEBRASKA - Ranged 20-25, 10-15, and 10-15 per leg on 3 groups
of feedlot cattle in Lancaster County; ranged 5-10 and 10-15 per leg on 2
pasture herds. (Campbell). OKLAHOMA - Ranged 6-8 per head on dairy cattle in
Payne County. (Okla. Coop. Sur.).
TABANID FLIES - NEW MEXICO - Tabanus spp. heavy on horses and cattle in Eddy
County (Marek). OKLAHOMA - Tabanus spp. ranged up to 60 per head in east-central
counties; averaged 0.5 per head in Noble County; moderate in Mayes County.
Chrysops spp. heavy in east-central area. (Okla. Coop. Sur.).
BLACK FLIES (Simulium spp.) - GEORGIA - Heavy in Okefenokee Swamp. (Snoddy).
EUROPEAN EARWIG (Forficula auricularia) - UTAH - Annoying about many Garden City
and Lakota homes and farms in Rich County and some Logan Canyon campgrounds in
Cache County. (Knowlton).
LONE STAR TICK (Amblyomma americanum) - OKLAHOMA - Larvae decreasing and nymphs
increasing in Cherokee and Muskogee Counties; range up to 1,000 per 25-foot
drag. (Okla. Coop. Sur.).
CHIGGER MITES (Eutrombicula spp.) - OKLAHOMA - Annoying in eastern half of State.
(Okla. Coop. Sur.).
CHICKEN MITE (Dermanyssus gallinae) - MISSISSIPPI - Very heavy in Oktibbeha
County caged layer operations. Controls applied. (Combs).
BENEFICIAL INSECTS
LADY BEETLES - NEBRASKA - Ranged 1-8 (averaged 4) per 10 sweeps on Burt County
alfalfa. (Keith, Schalk). NEW MEXICO - Ranged 3-5 per 50 sweeps in alfalfa north
of Las Cruces, Dona Ana County. (Elson). TEXAS - Hippodamia convergens pre-
daceous on greenbug in wheat research plots at Bushland, Potter County. (Daniels,
Aug. 28). VIRGINIA - H. convergens adults and larvae abundant in alfalfa in
Nottoway County; ranged 10-20 per 10 sweeps. (Isakson).
DAMSEL BUGS (Nabis spp.) - NEBRASKA - Averaged about 2 per 10 sweeps on Burt
County alfalfa. (Keith, Schalk).
FLOWER BUGS (Orius spp.) - NEBRASKA - Averaged 1-3 per 10 sweeps on Burt County
alfalfa. (Keith, Schalk).
LACEWINGS - NEBRASKA - Ranged 1-3 (averaged 2) per 10 sweeps on Burt County
alfalfa. (Keith, Schalk). IOWA - Larvae and adults abundant in alfalfa in
southeast area. (Iowa Ins. Sur.).
- 840 -
FEDERAL AND STATE PLANT PROTECTION PROGRAMS
GRASSHOPPERS - CALIFORNIA - Melanoplus sanguinipes defectus moderate on range-
land in Temecula, Riverside County. (Cal. Coop. Rpt.). NEW MEXICO - Control
program on Lincoln County rangeland about complete; control excellent on Nogal
Mesa and very good on lower areas. (Eubank). Mainly M. lakinus heavy on
flowers and vegetables at Carrizozo and Capitan, Lincoln County. (Heninger).
COLORADO - Found along sorghum field borders and margins in Adams County, up to
25 per square yard. (Lesser). WYOMING - Generally widespread throughout
State this season; little interest in control exhibited by ranchers due to
abundance of grass. MONTANA - Economic in portions of Yellowstone, Carbon,
Big Horn, and Treasure Counties during July. Heavy in scattered areas of
Hill, Blaine, Phillips, and Chouteau Counties. M. bivittatus heavy in borrow
pits and margins adjoining southern Hill and northern Choutean Counties. (PPC
West. Reg.). NORTH DAKOTA - Adult survey completed in 30 counties. Threatening
cropland in eastern Morton and Grant Counties, northern Sioux, southern Burleigh,
and western Emmons Counties; M. differentialis dominant. Threatening small
area of eastern McHenry and western Pierce Counties, M. sanguinipes dominant.
Threatening northern sandhills area of Ransom and Richland Counties; includes
cropland and about 7,500 acres of rangeland. M. bivittatus dominant cropland
species in area. Grasshoppers light in west-central Golden Valley, eastern
Dunn, eastern Adams, Southeast Hettinger, eastern Ransom, northern Richland,
and southeastern Cass Counties, and parts of Grant, Morton, Sioux, and Emmons
Counties. (Brandvik). NEBRASKA - Ranged 10-15 per square yard of rangeland
in Sioux and Dawes Counties. (Hagen, Andersen). Ranged 2-5 per 25 sweeps on
Saunders County soybeans. (Keith, Jansen). IOWA - M. femurrubrum common in
alfalfa and clover field margins in southeast area; ranged 1-8 per 10 sweeps.
(Iowa Ins. Sur.). WISCONSIN - M. femurrubrum very low in most southeastern
county alfalfa; average O-l per square yard in most fields; up to 3 per square
yard in some southeastern county fields. (Wis. Ins. Sur.).
CARIBBEAN FRUIT FLY (Anastrepha suspensa) - FLORIDA - Larvae from pomegranate in
dooryard at St. Petersburg, Pinellas County, August 24, for new host record.
(Carroll). Adults trapped at Daytona Beach and New Smyrna Beach, Volusia County,
August 23-29. (Pott).
CITRUS BLACKFLY (Aleurocanthus woglumi) - MEXICO - Biological Control Zone -
Inspections of 23,217 trees on 91 properties in 4 municipios in southern
Tamaulipas found 5,721 infested trees on 29 properties. Chemical Control Zone —
Inspections of 58,912 trees on 914 properties in Nuevo Leon and Tamaulipas found
70 infested trees on 3 properties one mile northeast of Linares, Nuevo Leon.
First and second sprays made on 1,681 trees on 2 properties; third spray applied
to 5,048 trees on 6 other properties at Linares. Inspections of 1,536 trees on™
116 properties in Baja California and Sonora found 2 infested properties involv-
ing about 2 acres at Hermosillo, Sonora. Infested leaves removed and destroyed.
First control application made on these 2 properties. (PPC Mex. Reg., July iMioE 5) =
TEXAS - Inspections negative in Cameron, Hidalgo, and Starr Counties during July.
(PPC South. Reg.).
EUROPEAN CHAFER (Amphimallon majalis) - NEW YORK - Single adult trapped in Barton
Township, Tioga County. This iS a new county record. NEW JERSEY - Single adult
collected in Port Elizabeth area of Union County. This is a new county record.
(PPC East. Reg., July Rpt.).
GYPSY MOTH (Porthetria dispar) - MICHIGAN - Still no males taken this season.
Final checks being made; traps being dismantled. (Moore)
JAPANESE BEETLE (Popillia japonica) - GEORGIA - Found for first time in Franklin
County. SOUTH CAROLINA - Trapped for first time in Horry County. (PPC South.
Reg., July Rpt.). KENTUCKY - Total of 21 beetles taken in 12 of 25 traps in
Estill County first week of July. This is a new county record. (PPC Cent. Reg.).
MICHIGAN - Adult collections continue heavy in Battle Creek area. Took 526
beetles from 412 traps on southeast, east, and northeast sides of city last week.
- 841 -
Took 148 beetles in 410 traps in rural Monroe and Lenawee Counties. Two new
finds in Cass County at Cassopolis and Edwardsburg. Trapping at Lansing, Bay City,
and Grand Rapids negative. (Moore).
MEXICAN FURIT FLY (Anastrepha ludens) - MEXICO - Total of 2,726 inspections made
of 710 traps on 705 properties in municipios Ensenada, Tecate, and Tijuana, Baja
California; 17 unmarked flies captured in Tijuana and Tecate, Examination of 8
pounds of fallen host fruits negative. Total of 6 native flies (3 males, 3
females) trapped in Tecate and Tijuana this season through July 19. Total of
3,275,000 sterile pupae placed at 70 locations in Tijuana and Tecate. Fly emergence
averaged 87 percent. Approximately 1 percent of sterile flies recaptured.
(PPC Mex. Reg.). ARIZONA - Trapping continued in Nogales and Tucson areas; no
A. ludens found. CALIFORNIA - Many marked sterile flies released south of
United States-Mexican border being trapped in San Diego County. No wild or
unmarked A. ludens trapped during July. (PPC West. Reg.).
PINK BOLLWORM (Pectinophora gossypiella) - NEVADA - Total of 25 male moths taken
in sex lure traps in Pahrump Valley, Nye County, August 21-28. (Nev. Coop. Rpt.).
ARIZONA - Increasing in Yuma County. Inspections show 3-44 exit holes per 100
hard bolls examined in Pinal County. Building up in Graham and Maricopa Counties.
(Ariz. Coop. Sur.). NEW MEXICO - Boll survey shows larvae present in Leasburg
area (18 percent) to Radium Springs area (12 percent) in northern Dona Ana
County. (Elson). Infestations ranged 0-20 percent in fields south of Las Cruces,
Dona Ana County. (Campbell, Elson).
Weather continued from page 828.
WEATHER OF THE WEEK ENDING SEPTEMBER 4
HIGHLIGHTS: Last week brought a continuation of very warm and dry weather in the
Pacific Northwest and of very cool conditions in central United States. The third
week of heavy rains came to parts of Texas.
PRECIPITATION: Tropical Storm Katrina moved northeastward from Lower California
bringing heavy rains to southwestern deserts--over two inches in Yuma, Arizona-—
late in the week. Rainfall amounts varied widely over the central and southern
Great Plains. Heavy rains caused local flooding in the eastern Colorado foot-
hills. Only light to moderate rains came to west Kansas but local flash floods
followed falls of up to 8 inches in some eastern areas. Most Missouri stations
received less than 0.25 inch; a few reported more than 1 inch while 4.88 inches
fell at West Plains. Spotty heavy showers fell in Alabama, Georgia, and Florida.
More heavy rains came to Texas. Most of the north-central and northeast received
small amounts. Light rains in the Far Northwest were insufficient for noticeable
improvement in crops or for the control of forest and range fires. Areas in
Oregon have received no more than light sprinkles in at least 70 days.
TEMPERATURE: A large HIGH remained almost stationery over the Eastern United
States spreading autumn chill from the Rocky Mountains to the Atlantic Ocean.
Much of the central Mississippi Valley averaged 5° to 9° below normal for the
fourth week. [Illinois has averaged cooler than normal for 11 weeks. Morning
temperatures over the North-central States dropped to the 40's and 50's. When
the cold air reached the Gulf of Mexico on Sunday afternoon temperatures in
Alabama remained mostly in the 60's. Summer heat continued over the Far West
with temperatures 8 to 12° above normal from northern Nevada into Canada.
Spokane, Washington, registered 100° on Wednesday. Early September heat affected
the Los Angeles basin; weekly temperatures were 12° above normal at the Civic
Center while the coastal strip remained cool. (Summary supplied by Environmental
Data Service, ESSA.).
- 842 -
HAWAII INSECT REPORT
Turf, Pasture, Rangeland - BERMUDAGRASS MITE (Aceria neocynodonis) light to
medium on Bermuda grass fairways of golf course at Kawaihae, Hawaii, for new
island record. (LaPlante). No population increase of HUNTING BILLBUG (Spheno-
phorus venatus vestitus) or damage on Kikuyu grass pastures at Kaupalakua and
Haiku, Maui. Mostly adults, scattered light to medium on Kikuyu grass pastures
in Kohala District, Hawaii. Some areas with severe loss of rhizomes from previous
grub activity, but grass appears healthy due to adequate soil moisture. Increase
expected; much damage may result during prolonged dry periods. (Miyahira,
LaPlante).
Vegetables - DIAMONDBACK MOTH (Plutella xylostella) larval damage moderate to
heavy on head cabbage at Keokea and Ulupalakua; light to moderate at Kula. All
stages of MELON FLY (Dacus cucurbitae) heavy and difficult to control on cucurbits
at lower Kula, Maui. (Yamamoto) .
Forest and Shade Trees - All stages of HEMISPHERICAL SCALE (Saissetia coffeae)
Severe on terminals of hau (Hibiscus tiliaceus) and on terminals and fruits of
kukui (Aleurites moluccana) at Kona, Hawaii. (Yoshioka). BARNACLE SCALE (Cero-
plastes cirripediformis) nymphs and adults light in 200 acres of passSion-fruit at
Kahului, Maui; heavy in scattered spots. All stages increasing rapidly on fiddle-
wood trees at Koko Head, Oahu. (Miyahira, Funasaki).
General Pests - Light traps throughout Oahu indicate CHINESE ROSE BEETLE (Adoretus
Sinicus) Still high at Waipahu with 144 trapped compared with average of 3 in
other areas. (Higa).
Beneficial Insects - LANTANA HISPID (Uroplata girardi) larval mines and adults
medium on lantana foliage at Halepiula, Hawaii. Insect established; first
released in March. ROSY PREDATOR SNAIL (Euglandina rosea) light and scattered in
and around giant African snail eradication site at Kahaluu area of Kona, Hawaii.
(Yoshioka) .
INSECT DETECTION
New State Records
A DARKLING BEETLE (Pyanisia tristis) - ALABAMA - Collected from pine lumber at
Brookley Air Force Base, Mobile County, June 23, 1967, by W. T. Seibels and R.
Goff. Det. by T. J. Spilman. (McQueen).
COMSTOCK MEALYBUG (Pseudococcus comstocki) - CALIFORNIA - Collected on mulberry
in Porterville, Tulare County, August 23, 1967, by E. Crew. Det. by G. Buxton
and confirmed by D. Miller. (p. 837).
New County and Island Records
YELLOW SCALE (Aonidiella citrina) - FLORIDA - Gilchrist County. (p. 836).
ELM LEAF BEETLE (Pyrrhalta luteola) - CALIFORNIA - Riverside County. UTAH -
Millard County. NEW MEXICO —- Chaves County. (p. 837).
EUROPEAN CHAFFER (Amphimallon majalis) - NEW YORK - Tioga County. NEW JERSEY -
Union County. (p. 840).
JAPANESE BEETLE (Popillia japonica) - GEORGIA - Franklin County. SOUTH CAROLINA -
Horry County. KENTUCKY - Estill County. (p. 840).
BERMUDAGRASS MITE (Aceria neocynodonis) - HAWAII - Hawaii Island. (p. 842).
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WEATHER BUREAU'S 30-DAY OUTLOOK
MID-SEPTEMBER TO MID-OCTOBER
The Weather Bureau's 30-day outlook for mid-September to mid-October calls for
temperatures to average above Seasonal normals over the northern third of the
Nation and also in the far Southwest. Below normal temperatures are indicated
over the southern third of the country east of the Continental Divide. In the
intermediate zone between the above and below normal areas, near normal tempera-
tures are anticipated. Precipitation is expected to exceed normal over the South
while subnormal precipitation is indicated over the Northeast and also the inter-
mountain region. In all other areas not specified, precipitation is expected to
be about normal.
Weather forecast given here is based on the official 30-day "Resume and Outlook"
published twice a month by the Weather Bureau. You can subscribe through the
Superintendent of Documents, Washington. D. C. 20250. Price $5.00 a year.
For weather of the week see page 883.
- 871 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
ASTER LEAFHOPPER (Macrosteles fascifrons) - COLORADO - Absent from lettuce fields
checked in ArkansaS Valley. Aster yellows in advanced fields ranged 27-45 percent
(27 percent overall). (Schweissing).
CORN EARWORM (Heliothis zea) - WISCONSIN - Second and third instars infesting
8-12 percent of corn ears in Rock, Dane, and Iowa County fields. (Wis. Ins. Sur.).
MICHIGAN - Blacklight traps still indicate no mass invasions; second consecutive
year without usual migratory flight. (Janes, Newman). NEW JERSEY - Moth flights
and egg laying on sweet corn decreasing due to cool weather; some larvae present.
(Ins.-Dis. NewsSltr.). DELAWARE - Common on New Castle County corn. (Bray).
MARYLAND - Moths at seasonal peak in blacklight trap at Snow Hill; averaged 102
per night September 5-12. (U. Md., Ent. Dept.). VIRGINIA - Larvae increasing on
soybeans in northern neck counties; averaged 1 per 3 feet of row in Lancaster
and Middlesex Counties; many adults in Middlesex County field. (Isakson).
FLORIDA - Heavy, 3-4 larvae per stalk, in 80-acre grain sorghum field at Trenton,
Gilchrist County. (Morse). ALABAMA - Larvae very heavy, damaging commercial pea
planting in Chambers County. (Leeper). Occasional larvae entering green pimento
peppers in De Kalb County. (Parker et al.). MISSISSIPPI - Larvae moderate in
Tunica County soybean fields. Averaged 1 per 2 row feet in 1 field, 1 per row
foot in another field; controls applied. (Kincade). ARKANSAS - Inactive on soy-
beans throughout State; no further activity expected this year. (Ark. Ins. Sur.).
COLORADO - Infesting all corn fields checked in Arkansas Valley; infested ears
range 5-40 percent (average 18); primarily damaged ear tips. Light in Delta,
Mesa, and Montrose Counties; moderate to high in some fields. Infested 5-50 per-
cent of ears, most fields in 5-10 percent range. Scarce in fields checked in
Larimer County. (Schweissing et al.). ARIZONA - Larvae damaged 90 percent of
25-acre corn field in Graham County. Damaged young lettuce being treated at Dome
area, Yuma County. (Ariz. Coop. Sur.).
CORN LEAF APHID (Rhopalosiphum maidis) - CALIFORNIA - Nymphs and adults moderate
on 40-acre sorghum field in Kerman, Fresno County. (Cal. Coop. Rpt.). COLORADO -
Infested all sorghum fields checked in Arkansas Valley; noneconomic. (Schweissing).
MICHIGAN - Very few live forms left in mid-State corn fields. Colony remains in
most fields evidenced by shed skins, sooty fungus discoloration, and some deformed
plants. (Dowdy).
GREENBUG (Schizaphis graminum) - OKLAHOMA - Averaged less than 1 per square foot
on crabgrass 2 mileS South of Stillwater, Payne County. (Okla. Coop. Sur.).
POTATO LEAFHOPPER (Empoasca fabae) - WISCONSIN - Adult flight heavy September
13-14; nymphs decreaSing on alfalfa. Nymphs increasing in marginal areas of Rock
County commercial lima beans; average 1 per leaf. (Wis. Ins. Sur.). DELAWARE -
Averaged 2 per 10 sweeps on New Castle County beans. (Bray).
SPOTTED ALFALFA APHID (Therioaphis maculata) - COLORADO - Range 0-2,500 per 100
Sweeps on alfalfa throughout Arkansas Valley; continues serious threat to new
Stands. (Schweissing). NEBRASKA - Light, 0-29 per 25 sweeps, in Howard and Dawson
Counties. (Manglitz). KANSAS - Continues light on southeast district alfalfa;
up to 12 per 10 sweeps. (Simpson).
TOMATO HORNWORM (Manduca quinquemaculata) - ALABAMA - Larvae heavy on commercial
pimento peppers in De Kalb County field; very light in other areas. (Parker et
al.). COLORADO - Low numbers in Otero County light trap; few in tomato fields.
(Schweissing).
- 872 -
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (Ostrinia nubilalis) - NEBRASKA - Third instars on late corn
in York County; adults present. (Roselle). WISCONSIN - First through fifth
instar infestations ranged from 4-8 percent in treated Sweet corn in Dane and Rock
Counties to 28 percent in Iowa County; adult flight almost complete. (Wis. Ins.
Sur.). OHIO - Fall survey began September 11. Preliminary sampling indicates
numbers light compared to those for last year. Infestations averaged 7.7 percent
in 11 counties in north-central, northwestern, and Southwestern areas. Most
numerous in Franklin and Pickaway Counties; infested 16.8 and 12.0 percent of
plants, respectively. Inordinately cool weather in August and September apparently
retarded development of Second generation. (Rose). DELAWARE - Up to 49 percent
of corn plants infested in New Castle County sweet corn. (Bray). ALABAMA -
Occasional larva entering pimento pepper pods in De Kalb and Marshall Counties;
few moths in nearby corn. (Moore et al.).
FALL ARMYWORM (Spodoptera frugiperda) - NEW JERSEY - Moth flights and egg laying
on sweet corn decreaSing due to cool weather; some larvae present. (Ins.-Dis.
Newsltr.). COLORADO - Light in Delta, Mesa, and Montrose Counties; moderate to
high in some corn fields. Infested 5-50 percent of ears; ranged 5-10 percent in
most fields. (Schweissing).
SORGHUM WEBWORM (Celama sorghiella) - OKLAHOMA - Ranged 1-5 per 10 grain sorghum
heads in Garvin and Lincoln Counties. (Okla. Coop. Sur.). KANSAS - On late-planted
sorghum in Wilson County. (Simpson).
WESTERN CORN ROOTWORM (Diabrotica virgifera) - COLORADO - Adults average 1 per
corn plant in fields in Larimer County. (Jenkins). NEBRASKA - Adults ranged 10-30
per plant on late corn in York County. (Roselle). IOWA - Adults collected at
Elkader, Clayton County, for new county record. All counties in State are now
infested. (Iowa Ins. Sur.). NORTH DAKOTA - Light, less than 1 per 100 plants,
near West Fargo, Cass County; none in southern and northwestern Richland and
southeastern Cass Counties. (Brandvik).
NORTHERN CORN ROOTWORM (Diabrotica longicornis) - OHIO - Surveyed 156 fields in
52 counties during last half of August and first week of September. Averaged
23,992 beetles per acre (average 1.4 per plant) for 52 counties. Highest in
counties in southwestern and northwestern districts. (Rose). ALABAMA - Adults
numerous in young corn field near Fyffe, De Kalb County; damage light. (Parker
et al.).
SOUTHERN CORN ROOTWORM (Diabrotica undecimpunctata howardi) - OHIO - Averaged 824
adults per acre in 52 counties during Survey in last half of August and first week
of September. (Rose).
SORGHUM MIDGE (Contarinia sorghicola) - KANSAS - Heavy in field of late-planted
sorghum in Wilson County. (Simpson).
A THRIPS (Frankliniella williamsi) - CALIFORNIA - Adults and nymphs heavy on corn
in Woodland Hills, Los Angeles County. (Cal. Coop. Rpt.).
TWO-SPOTTED SPIDER MITE (Tetranychus urticae) - COLORADO - Decreasing in Larimer
County, no apparent damage to Silage corn. Continues to appear in some fields in
Arkansas Valley, but generally decreasing. Varies from very little damage to
burning through middle leaves in untreated fields; absent on corn in Mesa, Mont-—
rose, and Delta Counties. Very light in some sorghum fields in Arkansas Valley.
(Jenkins, Schweissing).
SMALL GRAINS
HESSIAN FLY (Mayetiola destructor) - MISSOURI - Limited stubble survey for puparia
completed in Barton, Holt, Lafayette, Ralls, and Saline Counties. Averaged 2.1
- 873 -
percent plant infestation and 2.9 puparia per 100 plants for above counties; up
to 32 percent infestation and 55 puparia per 100 plants in Saline County field.
(Brown). IOWA - Adult emergence delayed due to cool, dry weather. (Iowa Ins. Sur.).
TURF, PASTURES, RANGELAND
BILLBUGS (Sphenophorus spp.) - MARYLAND - Damaged several zoysia grass lawns in
Prince Georges County. (U. Md., Ent. Dept.). KANSAS - S. venatus vestitus pupae,
adults, and all larval stages on zoySia and Bermuda grass in Sedgwick County.
(Thompson, Redding).
SOD WEBWORMS - FLORIDA - Heavy; browned experimental strips of improved Bermuda
grass at Boynton Beach, Palm Beach County. (Dohner). UTAH - Adults numerous on
many northern area lawns. (Knowlton).
RHODES-GRASS SCALE (Antonina graminis) - ARIZONA - Heavy on 2 acres of year-old
Bermuda grass at Marine Corps Air Station at Yuma, Yuma County. (Ariz. Coop. Sur.).
AN ARMORED SCALE (Odonaspis ruthae) - ALABAMA - Damage serious on Coastal Bermuda
grass in Coffee County. (Farrar, Speed).
WESTERN FLOWER THRIPS (Frankliniella occidentalis) - UTAH - Very numerous in
blossoms of Chrysothamnus sp. and Gutierrezia Sp. in Logan County and Logan Green
Canyon, Cache County. (Knowlton).
A MILLIPED (Oxidus gracilis) - CALIFORNIA - Heavy on lawns in Gilroy, Santa Clara
County. (Cal. Coop. Rpt.).
FORAGE LEGUMES
PEA APHID (AcyrthoSiphon pisum) - COLORADO - Averaged 200-300 per 100 sweeps in
Arkansas Valley alfalfa; very light in most fields. Decreasing, 10-100 per 100
sweeps, in Larimer County. Very few in Delta, Mesa, and Montrose County fields.
(Schweissing et al.). KANSAS - Light, 10-15 per 10 sweeps, on alfalfa in Elk,
Wilson, Neosho, and Crawford Counties. (Simpson). NEBRASKA - Light to moderate
on alfalfa in Dawson and Howard Counties. (Manglitz). MISSOURI - Heavy ogn south-
east area alfalfa; ranged 300-1,000+ per 10 sweeps in Pemiscot and New Madrid
Counties. (Jones). IOWA - Ranged 15-100+ per 10 sweeps in Polk, Story, Boone,
Greene, Carroll, Sac, Ida, and Woodbury Counties. (Iowa Ins. Sur.). WISCONSIN -
Very light on alfalfa, up to 10 per sweep. (Wis. Ins. Sur.). MICHIGAN - Increased
4-fold since August 28 but still light to moderate; averaged 102 per 10 sweeps
on alfalfa in 6 Ingham and Shiawassee County fields. (Dowdy). VIRGINIA - Light
on Pulaski County alfalfa; ranged 5-15 per sweep. (Isakson).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Averaged 170
per 100 sweeps at Yuma, Yuma County. (Ariz. Coop. Sur.). NEW MEXICO - Adults
ranged 4-6 per 25 sweeps on alfalfa at Ft. Sumner area, De Baca County. (Mathews).
OKLAHOMA - Averaged 5 per 10 sweeps on Bryan County alfalfa. (Okla. Coop. Sur.).
MISSOURI - Adults ranged 30-70 (averaged 42) per 10 sweeps in 3 alfalfa fields in
Pemiscot County; girdled stems averaged 4.6. Light on soybeans adjacent to
alfalfa. (Jones).
MEADOW SPITTLEBUG (Philaenus spumarius) - VIRGINIA - Adults numerous on Pulaski
County alfalfa; ranged 7-20 (averaged 12) per sweep. (Isaksson). MICHIGAN - Adults
8-40 per 10 sweeps in 6 Ingham and Shiawassee County alfalfa fields; egg laying
underway, mating pairs common. (Dowdy),.
ALFALFA WEEVIL (Hypera postica) - COLORADO - Few larvae in third cutting of Mesa
County alfalfa. (Bulla). NEBRASKA - Larvae averaged 1.7 per 100 sweeps, adults
0.3 per 100 sweeps in Dawson County. (Manglitz).
- 874 -
WEEVILS (Sitona spp.) - NEBRASKA - Averaged 27.2 per 25 sweeps on Dawson County
alfalfa. (Manglitz). S. cylindricollis averaged 3 per sweep on Lancaster County
sweetclover. (Stevens).
CORN ROOTWORMS (Diabrotica spp.) - NEBRASKA - D. virgifera adults ranged 10-30
per plant on alfalfa and weeds adjacent to corn in northeast area. (Roselle).
WISCONSIN - D. longicornis adults common on Rock County alfalfa, averaged 10 per
sweep. (Wis. Ins. Sur.).
ALFALFA CATERPILLAR (Colias eurytheme) - ARIZONA - Larvae destroyed 85 percent of
35-acre alfalfa field in Graham County. (Ariz. Coop. Sur.). NEW MEXICO - Adults
very abundant; larvae ranged 20-25 per 25 sweeps on alfalfa near Ft. Sumner, De
Baca County. (Mathews). COLORADO - Continues to appear in many fields in Arkansas
Valley area; range 0-1,000 per 100 sweeps. Controls may be necessary in new stands
of infested alfalfa. Abundant September 1-15 in Mesa County. (Schweissing, Bulla).
IOWA - Adult flights heavy in central and west-central area. (Iowa Ins. Sur.).
WISCONSIN - Larvae averaged 1 per sweep in many southwestern alfalfa fields. (Wis.
Ins. Sur.).
GREEN CLOVERWORM (Plathypena scabra) - OKLAHOMA - Numerous, 30 per 10 sweeps,
in Bryan County alfalfa. (Okla. Coop. Sur.).
WESTERN YELLOW-STRIPED ARMYWORM (Prodenia praefica) - NEBRASKA - Larvae heavy,
damaging alfalfa at Lovelock, Pershing County; controls applied. (Kurtz, Martin-
elli).
LYGUS BUGS (Lygus spp.) - ARIZONA - Averaged 280 per 100 sweeps on Yuma County
alfalfa; ranged 350-400 per 100 sweeps at Safford, Graham County. (Ariz. Coop.
Sur.). COLORADO - Up to 100 per 100 sweeps in Arkansas Valley; threatens alfalfa
seed production. (Schweissing). IOWA - Numerous in central and west-central area;
noneconomic on alfalfa and red clover. (Iowa Ins. Sur.).
PLANT BUGS (Adelphocoris spp.) - IOWA - Numerous in central and west-central area;
noneconomic On alfalfa and red clover. (Iowa Ins. Sur.). MICHIGAN - A. lineolatus
decreasing; averaged 3.5 adults and 4.5 nymphs per 10 Sweeps in 6 Shiawassee and
Ingham County alfalfa fields. (Dowdy).
GARDEN FLEAHOPPER (Halticus bracteatus) - WISCONSIN - Averaged 5 per 10 sweeps in
some alfalfa in Brodhead area. (Wis. Ins. Sur.).
FIELD CRICKETS (Gryllus spp.) - NORTH DAKOTA - Adults averaged 5 per square foot
on alfalfa in northern Richland County. (Brandvik).
ALFALFA SEED CHALCID (Bruchophagus roddi) - NEVADA - Adult emergence heavy in
Orovada area, Humboldt County; percent average infestation: 68 of racemes and
29 of pods on volunteer plants and 62 of racemes and 12 of pods on seed alfalfa.
(Lauderdale, Gallaway).
SOYBEANS
MEXICAN BEAN BEETLE (Epilachna varivestis) - VIRGINIA - Adults and larvae damaging
most fields in northern neck area; Larvae ranged 3-175 per 10 feet of row.
(Isakson).
WESTERN CORN ROOTWORM (Diabrotica virgifera) - NEBRASKA - Ranged 10-30 per plant
on soybeans adjacent to corn in northeast area. (Roselle).
BEAN LEAF BEETLE (Cerotoma trifurcata) - MINNESOTA - Second-generation adults
emerged in south-central Counties; damaging in Brown County. (Minn. Ins. Rpt.,
Sept. 8). VIRGINIA - Light in northern neck area, up to 4 per 10 feet of row.
(Isakson).
- 875 -
GREEN CLOVERWORM (Plathypena Scabra) - VIRGINIA - Spotty in northern neck counties,
ranged 4-60 per 10 feet of row. (isakson).
COTTON SQUARE BORER (Strymon melinus) - ARKANSAS - Light in southeast area. (Ark.
Ins. Sur.).
GREEN STINK BUG (Acrosternum hilare) - MISSISSIPPI - Light in several Sharkey
County fields. (Dinkins, Young). OKLAHOMA - Averaged 2 per plant in Jackson
County, and 1 per 4 plants in Lincoln County; heavy in Bryan County. (Okla. Coop.
Sure.
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - MISSOURI - Light on soy-
beans adjacent to alfalfa. (Jones).
PEANUTS
RED-NECKED PEANUTWORM (Stegasta bosqueella) - OKLAHOMA - Damaged 80 percent of
terminals in Garvin County; continued heavy in Johnston County. (Okla. Coop. Sur.).
COTTON
BOLL WEEVIL (Anthonomus grandis) - TENNESSEE - Damage continues serious throughout
western area, migrating weevils infesting older cotton. Infestations heaviest
since 1953. (Locke). ALABAMA - Occurrence continues at record rate throughout
State. Some growers report populations heavier than ever known in Sand Mountain
area where cotton pests usually low. "Hatchout" occurring in overlapping gener-—
ations; 50-100 percent of squares punctured in many fields. Very few blooms in
most fields since squares destroyed prior to blooming. (Moore et al.). MISSIS-
SIPPI - Punctured squares increasing due to termination of older cotton in some
areas of delta; adults heavy in northern delta area. Average percent infestation
by county: Sharkey 12 in 10 fields; Issaquena 8 in 10 fields; Hinds Drain omer weltdsi:
Pike 10 in 6 fields; Holmes 30 in 18 fields; Yazoo 10 in 11 fields. (Dinkins,
Young). ARKANSAS - Active in most fields, controls applied. (Ark. Ins. Suu)
OKLAHOMA - Light to heavy in Pawnee County; bolls in some fields 80 percent punc—
tured with 50 percent having 2 or more punctures; adults 0-8 per 10 bolls.
Damaged 7 percent of squares in Garvin County. Punctured 20 percent of squares
in Marshall County. Heavy in Johnston County. (Okla. Coop. Sur.). MISSOURI -
Heavy but noneconomic in some southeast area fields. (Jones).
BOLLWORMS (Heliothis spp.) - TENNESSEE - Damage extensive throughout western area;
moths on late cotton; increase expected in fields where squares present. (Locke).
ALABAMA - Numbers and damage increased heavily in more northern counties;
especially heavy in all fields in Marshall and De Kalb Counties. Hundreds of H.
zea moths flying and laying eggs on cotton, young corn, and tomatoes. Heavy ~
increase probably due to abandoned control efforts and extremely wet weather in
Sand Mountain area. Continues low in Tennessee Valley area of northern area
where controls effective. (McQueen). MISSISSIPPI - Light throughout delta area;
first and second instars heavy in Yazoo County. Average percent infestations by
county: Sharkey 3 in 10 fields; Issaquena 2 in 12 fields; Hinds 4 in 11 fields;
Pike 2 in 6 fields; Holmes 2 in 18 fields. (Dinkins, Young). ARKANSAS - Eggs in
most fields, larval activity light. H. zea moths in light traps: 1,946 at Kelso,
Desha County, and 233 at Hope, Hempstead County. (Ark. Ins. Sur.). MISSOURI -
Heavy throughout southeast area. (Jones). OKLAHOMA - Damaged 40 percent of bolls
in Some areas of Marshall County. (Okla. Coop. Sur.). ARIZONA - Insecticides
removed by recent rains, larval buildup in untreated Yuma County fields; damage
widespread in Pinal County. (Ariz. Coop. Sur.).
- 876 -
CABBAGE LOOPER (Trichoplusia ni) - OKLAHOMA - Averaged 1-3 per leaf on 50 percent
of leaves in MarShall County. (Okla. Coop. Sur.). ARKANSAS - Egg laying continues;
noneconomic throughout State; disease severe in larvae. (Ark. Ins. Sur.).
YELLOW-STRIPED ARMYWORM (Prodenia ornithogalli) - ARIZONA - Light buildup at
Cotton Research Center in Phoenix, Maricopa County. (Ariz. Coop. Sur.).
SALT-MARSH CATERPILLAR (Estigmene acrea) - ARIZONA - Light at Cotton Research
Center in Phoenix, Maricopa County; spotted in Graham County; defoliation heavy
in Some Pinal County fields. (Ariz. Coop. Sur.).
COTTON APHID (Aphis gossypii) - MISSOURI - Increasing to economic levels in boll-
worm-treated fields. (Jones). NEW MEXICO - Light and spotty in Roosevelt County
fields. (Mathews).
LYGUS BUGS (Lygus spp.) - ARIZONA - Increasing in all untreated Pinal County
fields. (Ariz. Coop. Sur.).
STINK BUGS (Euschistus spp.) - ARIZONA - Moderate in Safford and Solomon areas,
Graham County. (Ariz.._Coop. Sur.).
A LEAF MINER FLY (Liriomyza trifolii) - CALIFORNIA - Moderate at Calipatria,
Imperial County. (Cal. Coop. Rpt.).
POTATOES, TOMATOES, PEPPERS
EUROPEAN CORN BORER (OsStrinia nubilalis) - MICHIGAN - Total of 712 adults taken
September 4-10 compared with 129 this week in Lenawee County blacklight traps.
(Janes, Newman).
TOMATO FRUITWORM (Heliothis zea) - COLORADO - Moths low in Otero County light
trap; no larvae found in tomatoes. (Schweissing).
BEANS AND PEAS
MEXICAN BEAN BEETLE (Epilachna varivestis) - ALABAMA - Adults and larvae very
heavy and damaging on abandoned beans and peas in home gardens and young beans
in De Kalb, Marshall, and other northern counties. (Moore et al.).
NORTHERN CORN ROOTWORM (Diabrotica longicornis) - WISCONSIN - Numerous in lima
bean field. (Wis. Ins. Sur.).
COWPEA CURCULIO (Chalcodermus aeneus) - ALABAMA - Larvae moderate in pea planting
in Lee County; heavier in De Kalb County home gardens. (Leeper et al.).
= Sit =
COLE CROPS
CABBAGE LOOPER (Trichoplusia ni) - DELAWARE - Damage very heavy on 100 percent of
cabbage heads in some New Castle County fields. (Bray). ALABAMA - Larvae heavy,
ranged 1-8 per plant, on cabbage, kale, and collards in Lee, De Kalb, Marshall,
St. Clair, and other Counties throughout central and northern areas. (Leeper
et all.) <
IMPORTED CABBAGEWORM (Pieris rapae) - NEW JERSEY - Moth flights light to moder-
ate in Middlesex County. (Ins.-Dis. Newsltr.).
CABBAGE APHID (Brevicoryne brassicae) - ALABAMA - Heavy on collards and cabbage
in Lee and other central counties. (Leeper et al.).
A MILLIPED (Diploiulus latistriatus hesperus) - CALIFORNIA - Larvae heavy on
cabbage roots in Yreka, Siskiyou County. (Cal. Coop. Rpt.).
CUCURBITS
SQUASH BUG (Anasa tristis) - OKLAHOMA - Extremely heavy on vines and leaves of
pumpkins and melons in Garvin County; some plants killed. (Okla. Coop. Sur.).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - OKLAHOMA -
Averaged 12 per flower on Garvin County melons. (Okla. Coop. Sur.).
GENERAL VEGETABLES
CABBAGE LOOPER (Trichoplusia ni) - ARIZONA - Damaged young lettuce at Dome area,
Yuma County; controls in progress. (Ariz. Coop. Sur.). COLORADO - Continues to
appear in Otero County light trap. Infested plants ranged 0-60 percent (average
39) in lettuce fields. (Schweissing).
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Damaged young lettuce at Dome area,
Yuma County; controls in progress. (Ariz. Coop. Sur.).
BLISTER BEETLES (Epicauta spp.) - VIRGINIA - E. pennsylvanica dominant in lower
Northampton County outbreak. (Hofmaster).
TORTOISE BEETLES - OKLAHOMA - Jonthonota nigripes and Deloyala guttata leaf
damage 80 percent in Garvin County Sweetpotatoes. (Okla. Coop. Sur.).
STINK BUGS (Euschistus spp.) - ARIZONA - Heavy on 41-acre okra planting in
Dome Valley, Yuma County. (Ariz. Coop. Sur.).
ONION MAGGOT (Hylemya antiqua) - COLORADO - Bulbs damaged in some fields at
harvest in Montrose and Delta Counties. (Bulla).
ONION THRIPS (Thrips tabaci) - COLORADO - Very numerous on maturing onions in
Larimer County; ranged 100-300 per plant. (Jenkins).
DECIDUOUS FRUITS AND NUTS
APPLE MAGGOT (Rhagoletis pomonella) -WISCONSIN - Adult flights and egg laying
continues, unsprayed apples worthless in Dunn County; ranged 0-49 (average 6+)
flies per sticky board trap at 26 sites September 7-13. (Wis. Ins. Sur.).
MICHIGAN - Emergence continues in Fennville and Walker areas; few moths captured
on sticky boards in Walker area. (Wooley).
= 7s &
PEACH TREE BORER (Sanninoidea exitiosa) - OKLAHOMA - Heavy on peach trees in
Marshall County. (Okla. Coop. Sur.). NEW MEXICO - Problem serious in ornamental
peach trees in Albuquerque nurseries; tree infestations ranged 10-35 percent.
(Heninger).
CODLING MOTH (Carpocapsa pomonella) - OKLAHOMA - Larvae heavy on apples in Perkins
area, Payne County. (Okla. Coop. Sur.).
BEET ARMYWORM (Spodoptera exigua) - CALIFORNIA - Moderate in 40-acre prune orchard
in Red Bluff, Tehama County. (Cal. Coop. Rpt.).
PEACH TWIG BORER (Anarsia lineatella) - CALIFORNIA - Adults and larvae heavy in
peach fruit of 10-acre planting in Winters, Yolo County. (Cal. Coop. RIDES) c
PEAR PSYLLA (Psylla pyricola) - MICHIGAN - Adults and nymphs active in Fennville
area; controls applied to reduce overwintering populations. (Wooley).
A SOFT SCALE (Lecanium kunoensis) - CALIFORNIA - Light on plum trees in Alamo,
Contra Costa County; Spreading in Butte and Lake Counties past several years.
(Gail ‘Coop. Rpt.)).
EUROPEAN RED MITE (Panonychus ulmi) - MICHIGAN - Adults and nymphs numerous on
some trees in Ingham County; overwintering eggs on twigs and calyxes of apples.
(Dowdy).
TWO-SPOTTED SPIDER MITE (Tetranychus urticae) - COLORADO - Heavy in several apple
orchards in Mesa, Delta, and Montrose Counties; ranged 6-50 per leaf; controls
applied in heavily infested orchards partially successful. (Bulla).
FALL WEBWORM (Hyphantria cunea) - MISSISSIPPI - Webs numerous in pecan trees in
Oktibbeha County, damage moderate. (Dinkins). ARKANSAS - Webs up to 2 feet very
common in Chicot County pecan trees. (Ark. Ins. Sur.). MICHIGAN - Larvae
numerous in some trees, especially wild cherry, in Ingham County. (Lott).
WALNUT CATERPILLAR (Datana integerrima) - OKLAHOMA - Heavy on Mayes County
pecans. (Okla. Coop. Sur.). WISCONSIN - Pupation well underway, few larvae
remain. (Wis. Ins. Sur.).
HICKORY SHUCKWORM (Laspeyresia caryana) - OKLAHOMA - Moderate on Mayes County
pecans. (Okla. Coop. Sur.).
PECAN WEEVIL (Curculio caryae) - OKLAHOMA - Numerous adults emerging in Payne
and Okfuskee Counties; heavy in Cotton County. (Okla. Coop. Sur.).
CITRUS
CITRUS RED MITE (Panonychus citri) - ARIZONA - Light in 2 40-acre groves of lemon
and grapefruit at Yuma, Yuma County; averaged 5 adults, 5 nymphs, and 10 eggs
per leaf. (Ariz. Coop. Sur.).
CITRUS FLAT MITE (Brevipalpus lewisi) - ARIZONA - Adults ranged 10-20 per lemon
on 12-year-old trees on 120 acres at Yuma, Yuma County. (Ariz. Coop. Sur.).
SMALL FRUITS
A CERAMBYCID BEETLE (Oberea affinis) - UTAH - Adults taken on raspberry canes at
Bountiful, Davis County, June 16, 1967. Det. by G. B. Vogt. This is a new
State record. (Knowlton, Burningham).
FERN SCALE (Pinnaspis aspidistrae) - FLORIDA - All stages moderately to severely
infesting leaves and bark of 90 Sweet orange plants at nursery in Titusville,
Brevard County. (Levan, Sept. 8). Plants quarantined. (Fla. Coop. Sur.).
- 879 -
ORNAMENTALS
AZALEA LEAF MINER (Gracillaria azaleella) - CALIFORNIA - Heavy on azaleas in
Pacific Beach, San Diego County. (Cal. Coop. Rpt.).
LILAC BORER (Podosesia syringae syringae) - NEBRASKA - Damage extensive to
lilacs in Lincoln, Lancaster County. (Roselle).
FALL WEBWORM (Hyphantria cunea) - COLORADO - Numerous on shrubs in Baca and Las
Animas Counties. (HantsSbarger).
A NYMPHALID BUTTERFLY (Agraulis vanillae) - CALIFORNIA - Larvae heavy, defoliating
passion vines in Solvang, Santa Barbara County. (Cal. Coop. Rpt.).
A JAPANESE WEEVIL (Pseudocneorhinus bifasciatus) - VIRGINIA - Adults extensively
damaging privet at location near Mechanicsville, Hanover County. (Isakson).
CRAPEMYRTLE APHID (Myzocallis kahawaluokalani) - ALABAMA - Extremely heavy,
ranged 25-100 per leaflet, on most crapemyrtle in Marshall, De Kalb, and other
northern and central counties; honeydew heavy. (Parker et al.).
TEA SCALE (Fiorinia theae) - OKLAHOMA - Averaged 75 per leaf on Burford holly and
Dwarf Chinese holly at Rogers County nursery. (Okla. Coop. Sur.).
MAGNOLIA SCALE (Neolecanium cornuparvum) - OHIO - Crawlers still active on
magnolia in Mahoning County. (EI1is)
MEXICAN MEALYBUG (Phenacoccus gossypii) - FLORIDA - All stages moderately
infesting stems and leaves of 25 percent of 200 Hibiscus plants at department
store in Leesburg, Lake County. (Bentley, Sept. 11).
SPIDER MITES (Tetranychus spp.) - IOWA - Damaging most evergreens throughout
State. (Iowa Ins. Sur.).
A MILLIPED (Diploiulus latistriatus hesperus) - CALIFORNIA - Moderate, damaging
gladioli in Hayward, Alameda County; immatures mining plant stems. (Cal. Coop.
Rpt.).
FOREST AND SHADE TREES
ELM LEAF BEETLE (Pyrrhalta luteola) - CALIFORNIA - Adults heavy on elms in Madera,
Madera County, and Latrobe, Amador County, and on Chinese elm in Escondido, San
Diego County. (Cal. Coop. Rpt.). NEBRASKA - Heavy on Siberian and American
elms in southeast counties. (Roselle). IOWA - Found in Bettendorf, Scott
County, for a new county record. (Iowa Ins. Sur.).
LOCUST LEAF MINER (Xenochalepus dorsalis) - VIRGINIA - Present on locust in
western Amherst, Dickerson, Buchanan, Wise, Scott, Lee, and Frederick Counties;
widespread in Botetourt County. (For. Pest Sur. Rpt., Sept. 1).
MIMOSA WEBWORM (Homadaula albizziae) - MARYLAND - Heavy on mimosa on several
Prince Georges County properties. (U. Md., Ent. Dept.).
APHIDS - OHIO - Adelges abietis on Norway spruce in 5-acre Austrian pine planting
in Geauga County. (Pfonts, Sept. 8). WISCONSIN - Capitophorus spp. and
Rhopalosiphum fitchii forming colonies on overwintering hosts of Russian olive
and hawthorn, respectively; alates heavy. Lachnus salignus heavy on willows in
Kenosha County. (Wis. Ins. Sur.).
SPRUCE BUD SCALE (Physokermes piceae) - CALIFORNIA - Heavy on Picea pungens
nursery stock in Fremont, Alameda County. (CalvanCoopraRpit) i.
- 880 -
LACE BUGS - MARYLAND - Corythucha arcuata heavy on white oaks at several locations
in Prince Georges County; C. ciliata heavy on 30+ large sycamores in College Park,
Prince Georges County. (U. Md., Ent. Dept.).
A CYNIPID GALL WASP (Disholcaspis washingtonensis) - CALIFORNIA - Adults heavy in
oak twigs in Menlo Park, San Mateo County. (Cal. Coop. Rpt.).
BLACK TURPENTINE BEETLE (Dendroctonus terebrans) - ALABAMA - Adults increasing;
damaging pines around homes in central and southern areas; controls applied in
Lee County. (Copeland et al.).
SOUTHERN PINE BEETLE (Dendroctonus frontalis) - VIRGINIA - Infesting pines in 3
Caroline County locations and in 1-6 locations in Buckingham, Prince Edward,
Nottoway, and Lunenburg Counties. (For. Pest Sur. Rpt., Sept. 1).
SAWFLIES - ALABAMA - Neodiprion lecontei larvae heavy on several shortleaf pines
in southern Mobile County; some large trees defoliated. (Deakle). MINNESOTA -
Diprion similis numbers and damage light in central counties. (Minn. Ins. Rpt.,
Sept. 8). INDIANA - Diprion frutetorum damaging pine near Williamsport, Warren
County. This is a new State record. Det. by D. L. Schuder. (Huber).
ZIMMERMAN PINE MOTH (Dioryctria zimmermani) - OHIO - Larvae infesting 5 percent
of Austrian pines in 5-acre planting in Geauga County. (Pfonts, Sept. 8).
MAN AND ANIMALS
MOSQUITOES - NEVADA - Aedes dorsalis, A. melanimon, and A. nigromaculis adults
heavy in Carson Valley, Douglas County, and Mason Valley, Lyon County; A.
dorsalis and A. melanimon heavy in Stillwater, Churchill County. (Kurtz,
Martinelli). UTAH - Annoyance decreasing in Cache Valley, Cache County; some
annoyance in Bountiful and Woods Cross area, Davis County. (Knowlton). NEW
MEXICO - Problem in Bernalillo County following recent rains. (N.M. Coop.
Rpt.). LOUISIANA - Larvae of Aedes sp., Culex restuans, C. salinarius, C.
pipiens quinquefasciatus, Psorophora confinnis, and P. ciliata taken in
Jefferson Parish September 7-14; A. vexans adults dominant in light traps. (Stokes).
IOWA - A. vexans, A. trivittatus, Anopheles quadrimaculatus, and Culex spp.
adults taken at Burlington August 28. (Iowa Ins. Sur.). MINNESOTA - Total of
1,963 females collected in 16 Metropolitan Mosquito Control District light traps
week ending September 2, included 1,311 A. vexans. Anopheles spp., Culex spp.,
Culiseta spp., and Mansonia spp. taken in small numbers. A. vexans dominant in
biting collections. Soil sample eggs immersed in water showed 40 percent hatch;
controls ended. (Minn. Ins. Rpt.). WISCONSIN - Annoying on warm evenings
throughout State, biting stopped. (Wis. Ins. Sur.). MARYLAND - Culex spp.
very annoying in several Prince Georges County areas. (U. Md., Ent. Dept.).
HORN FLY .(Haematobia irritans) - OKLAHOMA - Averaged 750 per head on Johnston
County cattle, ranged 1,000-1,250 per head on Marshall County cattle, and averaged
750 per head on Murray County cattle; heavy on Mayes County cattle. (Okla. Coop.
Sur.). NEBRASKA - Light, ranged 40-60 per animal, in Dixon County herd. (Roselle).
MISSISSIPPI - Averaged 22 flies per animal in 806 head of Hinds County cattle;
averaged 60 flies per animal in 50 head of Pike County cattle. (Dinkins, Young).
GEORGIA - Continue heavy on beef cattle over State. (Nolan).
SCREW-WORM (Cochliomyia hominivorax) - Total of 19 cases reported in U.S.
September 10-16 as follows: TEXAS - Presidio 1, Brewster 3, Val Verde 2, DuVal
1, Kinney 2, Medina 1, Crockett 1, Bexar 1, Comal 1, Live Oak 1, Terrell 3.
Total of 152 cases reported in portion of Barrier Zone in Republic of Mexico as
follows: Baja California 26, Territorio sur de Baja California 29, Sonora 17,
Chihuahua 49, Coahuila 20, Nuevo Leon 7, Tamaulipas 4. Total of 33 cases
reported in Mexico south of Barrier Zone. Barrier zone is area where eradication
operation underway to prevent establishment of self-sustaining population of U.S.
Sterile flies released: Texas 29,724,000; Arizona 160,000; Mexico 78,070,000.
(Anim. Health Div.).
= ysl
HOUSE FLY (Musca domestica) - GEORGIA - Adults and larvae light in treated caged-
layer droppings; heavy in untreated droppings in Lincoln County; adults heavy in
beef cattle barn in Lincoln County. (Nolan, Smith). NEBRASKA - Continue heavy
in Lancaster County. (Campbell).
FACE FLY (Musca autumnalis) - NORTH DAKOTA - Adults ranged up to 23 (averaged 6)
per face on steers in Cass County feed lot. (Brandvik).
STABLE FLY (Stomoxys calcitrans) - WISCONSIN - Numerous in Brown and Chippewa
Counties, moderate in other areas. (Wis. Ins. Sur.).
NORTHERN CATTLE GRUB (Hypoderma bovis) - NEW YORK - Mostly third instars abundant
on Fort Plain dairy herd, ranged 6-12 per head on 11 of 60 cows; unusual for this
time of year. (N.Y. Wkly. Rpt.).
HORSE BOT FLY (Gasterophilus intestinalis) - DELAWARE - Annoying around horses on
which eggs occurred in New Castle County; no oviposition. (Bray).
LONE STAR TICK (Amblyomma americanum) - OKLAHOMA - Nymphs ranged 2.5-23 and
larvae 112-344 per 25 yard drag in Cherokee and Muskogee Counties. (Okla. Coop.
Sur.). MISSISSIPPI - Adults averaged 6 per animal on 11 Hinds County cattle.
(Dinkins).
STORED PRODUCTS
A DERMESTID BEETLE (Trogoderma sternale) - CALIFORNIA - Adults and larvae heavy
in common cowpea seed, Vigna Sinensis, in storage in San Joaquin, Fresno County.
(Cal. Coop. Rpt.).
SAW-TOOTHED GRAIN BEETLE (Oryzaephilus surinamensis) - FLORIDA - This and a
weevil, Sitophilus sp., heavily infesting many l-pound bags of rice in grain
storage building at Bartow, Polk County. (Jackson).
BENEFICIAL INSECTS
LADY BEETLES - WISCONSIN - Adalia bipunctata predaceous on alates of Capitophorus
spp. and Rhopalosiphum fitchii in Russian olive and hawthorn. (Wis. Ins. Sur.).
MICHIGAN - Pupae of Coleomegilla maculata and other species numerous in most corn
fields where corn leaf aphids present earlier. (Dowdy).
VEDALIA (Rodolia cardinalis) - ARIZONA - Destroyed light infestation of cottony-
cushion scale in citrus trees. (Ariz. Coop. Sur.).
FLOWER BUGS - UTAH - Orius tristicolor numerous in rabbitbrush blossoms heavily
infested by western flower thrips in Logan and Wellsville Canyons, Cache County,
and in Box-Elder Canyon, Box Elder County. (Knowlton).
FEDERAL AND STATE PLANT PROTECTION PROGRAMS
GRASSHOPPERS - MONTANA - Trace numbers remaining in northeastern and eastern
counties. No extensive infestations in western and southwestern areas; damage
light statewide. Numerous Melanoplus bivitattus and M. sanguinipes in north-
central area expected to be problem on fall wheat. WYOMING — Adult survey
showed 1.5 million acres infested; control completed on 7,500 acres in Big Horn
Mountains August 11. IDAHO - Light throughout State, banded-wing grasshopper
nymphs late in development. WASHINGTON - Adult survey completed August il.
Lightest in recent years, involving only 25,000 acres; predators and parasites
abundant. OREGON - Adult survey completed August 11. Economic on 86,000 acres
=8o2n—
in State. Infested small areas of Jackson,, Josephine, Douglas, Malheur, and
Umatilla Counties; up to 50,000 acres in Zumwalt area, Wallowa County.
CALIFORNIA -— Adult surveys completed in 14 counties. Noneconomic in Alpine,
Sonoma, and Yolo Counties; economic in Sacramento, Solano, San Joaquin, Contra
Costa, San Diego, Riverside, San Luis Obispo, Merced, Mariposa, Tuolumne, Tehama,
Trinity, Shasta, and Humboldt Counties; infested 7,000+ acres in Shasta County
and 119,000 acres in Humboldt County. NEVADA - Adult survey completed August 18.
Infested 49,000 acres of rangeland in 8 counties. UTAH - Adult survey completed
in August. Economic in Millard, Sanpete, Sevier, Iron, and Washington Counties.
(PPC West. Reg.). Numerous on range in mouth of Logan Green Canyon, Cache
County; 70 percent M. sanguinipes. (Knowlton). ARIZONA - Summer-hatching species
general in all major range areas during August; up to 50+ per square yard in some
swale areas. Moderate in San Rafael Valley and Pena Blanca Canyon areas, Santa
Cruz County; light in Pima County except for area around Arivaca, Redding Pass,
and Greaterville. Emergence delayed by dry weather in Sulphur Springs Valley
area in Graham County; heavy in most valley areas of Point-of-Pines, Gila County.
Rapid buildup south of Seligman in northern and central Yavapai County. (PPC
West. Reg.). NEW MEXICO - Damaging De Baca County alfalfa; nymphs 10-12 per 25
sweeps. (Mathews). COLORADO - Adult survey completed in August; economic on
650,000 acres in eastern and southern portions. (PPC West. Reg.). Melanoplus
spp. damaging borders of winter wheat fields in Baca County; 1 drill width damaged
around some fields; abundant on rangeland pastures in Baca and Las Animas
Counties. (Hantsbarger). OKLAHOMA - Adult survey for summer 1967 completed.
Adults economic, 8+ per Square yard, on 1,039,500 acres of rangeland in northwestern,
southwestern, and south-central counties; infestations moderate to threatening
in crop margins and roadsides. Adults, 3-7 per square yard, light throughout
western half of State. Phlibostroma quadrimaculatum, Ageneotettix deorum, M.
occidentalis, Aulocara elliotti, M. packardii, M. femurrubrum, Metator pardalinus,
and Drepanopterna femoratum dominant; parasites and predators present. Dissosteira
longipennis in large areas of Beckham, Beaver, and Harmon Counties and in small
bands of Cimarron and Greer Counties. (Okla. Coap. Sur.). KANSAS - Mostly M.
differentialis and Melanoplus spp. slightly damaged edges of some wheat fields
in Elk and Butler Counties. (Simpson). NORTH DAKOTA - Fifth instars of M.
femurrubrum on Richland County alfalfa. (Brandvik). WISCONSIN - Damaging
alfalfa field near Sauk City, averaged 60 per square yard; egg development in
50 percent of females in southern counties. Chorthippus curtipennis dominant in
some alfalfa, averaged 4 per sweep. (Wis. Ins. Sur.).
CITRUS WHITEFLY (Dialeurodes citri) - CALIFORNIA - Resprayed 5 infested and 19
buffer blocks at Bakersfield, Kern County. (Cal. Coop. Rpt.).
JAPANESE BEETLE (Popillia japonica) - VIRGINIA - Severe on yellow-poplar at 5
Pulaski County locations. (For. Pest Sur. Rpt., Sept. 1).
MEXICAN FRUIT FLY (Anastrepha ludens) - CALIFORNIA - Total of 3,400 traps in San
Diego County recovered 379 marked flies; no wild or unmarked flies trapped for
August. (PPC West. Reg.).
MORMON CRICKET (Anabrus simplex) - IDAHO - Infested approximately 3,000 acres in
Washington County, 1,500 acres in Adams County in West Mountain area; scattered in
Fremont County along Continental Divide south of Red Rock Lakes and in Fremont
County in the Cheatbeck Basin. NEVADA - Only scattered crickets in solitary phase
in surveyed areas. Small band August 22 at Davis Canyon in Diamond Mountian area
of Eureka County; averaged 3-4 per square yard on 100 acres. Eggs laid. No
indication of movement. (PPC West. Reg.).
PINK BOLLWORM (Pectinophora gossypiella) - CALIFORNIA - Treated 200,000 acres.
Of 8 desert areaS, only Borrego Valley of San Diego County required no treatment.
Another 185,000 acres should require treatment during September and early
October. (Cal. Coop. Rpt.). NEVADA - Total of 52 males collected September 8-12
in sex lure traps in Pahrump Valley, Nye County. (Nev. Coop. Rpt.). ARIZONA -
Moths caught around homes at Yuma. Total of 51 moths taken in 8 sex lure traps
in regularly sprayed Gila Valley, Yuma County fields. Bolls from infested
= 883° —
fields have 3-35 exit holes per 100 bolls at Casa Grande, Pinal County; 50 per-
cent infestation in 40-acre field in Avra Valley, Pima County. (Ariz. Coop. Sur.).
OKLAHOMA - Larvae averaged 2 per 20 mature bolls in Marshall County. (Okla.
Coop. Sur.).
RANGE CATERPILLAR (Hemileuca oliviae) -NEW MEXICO - Control program completed
August 22 on 14,085 acres of rangeland in Lincoln County. Control successful in
State; mortality 98 percent or better. (PPC West. Reg.).
WESTERN GRAPE LEAF SKELETONIZER (Harrisina brillians) - CALIFORNIA - Collected in
Roseville, Placer County, for new county record. This find is 4 miles north of
nearest known infestation in Sacramento County. (Cal. Coop. Rpt.).
WHITE-FRINGED BEETLES (Graphognathus spp.) - ARKANSAS - Found for first time in
Lee and Randolph Counties during August. New and extended infestations by county:
Mississippi - new at Keiser and Frenchman Bayou, extension at Leachville; Phillips
infestation at Helena delimited, beetles found at West Helena; Poinsett - new
at Tyronza. Extensions by county: Craighead - at Jonesboro; Greene - south of
Paragould; Crittenden - in West Memphis and Brice areas; Monroe - in Brinkley
area. (Shotts). -VERGINIA - Adults collected at Hampton August 16 and Newport
News August 29. (Cowden).
Weather continued from page 870.
WEATHER OF THE WEEK ENDING SEPTEMBER 18
HIGHLIGHTS: Shifting wind patterns ended a long warm spell in the Northwest,
warmed north-central areas, and brought much rain to the central third.
PRECIPITATION: Snow fell in the higher Rocky Mountains on Tuesday--10 inches at
Jones Pass, Colorado. Thunderstorms brought generous rains along a slow-moving
cold front that extended from Wisconsin to Texas. Heavier falls included 10+
inches at Dubuque, Iowa, and up to 7 inches over area west of San Antonio, Texas.
About 10 inches of hail fell Saturday near Colorado Springs, Colorado. Wide areas
from the Dakotas to Wisconsin and southward to Texas and Alabama received 1 to 2
inches of rain with much higher totals in spots. Little rain fell west of the
Continental Divide except light showers along the Oregon and northern California
coast. Mississippi, Alabama, and parts of Florida received showers--mostly early
in the week. Hurricane Doria brought light weekend showers to coastal areas from
New Jersey to Cape Hatteras. Little or no rain fell elsewhere east of the
Mississippi. Much of the Northeast reported the driest week in at least. 3 months.
TEMPERATURE: High pressure areas remained almost Stationary over. the West and
East bringing clear skies and much cooler temperatures, especially over the Great
Basin. Subfreezing temperatures occurred at middle and higher elevations in the
northern and central Rockies, and much of Idaho, Nevada, and northern Utah.
General freezes also occurred in the Appalachians from northern Pennsylvania to
West Virginia and scattered freezes hit low spots in the same general area. Much
of the West averaged cooler than normal for the first time since July. In con-
trast, Illinois and nearby States experienced the first warmer than normal week
Since mid-June. The HIGH over the West brought Canadian air into the Basin but
warmed the immediate Pacific coastal areas. The HIGH over the East warmed the
upper Great Lakes region. Cloudy, stormy weather lay between the HIGHS. (Summary
Supplied by Environmental Data Service, ESSA).
- 884 -
HAWAII INSECT REPORT
Turf, Pastures, Rangeland - No HUNTING BILLBUG (Sphenophorus venatus vestitus)
grubs or adults in Kikuyu grass pastures at Kaupakalua, Maui. GraSS appears lush
and fully recovered. Damage light to Kikuyu grass at Haiku, Maui; not more than
1 grub per square foot. Infesting 0.25 acre of Kikuyu grass pasture at Paauilo-
mauka on Hawaii. (Miyahira et al.).
Vegetables - GREENHOUSE WHITEFLY (Trialeurodes vaporariorum), SPIDER MITES (Tet-
ranychus Spp.), and LEAF MINER FLIES (Liriomyza Spp.) moderate to heavy on vegeta—
bles in lowland areas of Oahu, Kauai, and Maui; require intensive spray operations;
heaviest on snap beans, cucumbers, tomatoes, and eggplants. (Yamamoto et al.).
BEAN POD BORER (Maruca testulalis) damage moderate, 33 percent, on backyard lima
bean plantings at Haiku, Maui. (Ah Sam). GREEN PEACH APHID (Myzus persicae) heavy
on eggplants in many areas of Oahu; up to 115 per square inch on undersides of
leaves on farm at Pearl City. (Funasaki).
Fruits - ORIENTAL FRUIT FLY (Dacus dorsalis) larvae infested over half of ripe
rose apples at Kaupakalua, Maui. (Ah Sam). COCKERELL SCALE (Phenacaspis cocker-
elli) heavy on 2 acres of mango at Kihei, Maui; moderate on scattered backyard
mango trees at Waianae, Oahu. (Miyahira, Funasaki).
Man and Animals - During August on Oahu, 47 light traps caught 883 Aedes vexans
nocturnus (average 18.8 per trap) and 6,005 Culex pipiens quinquefasciatus (aver-
age 127.8 per trap). Aedes highest at Kahaluu; Culex highest at Kahuku, Haleiwa,
Waialua, and Waipahu. (Mosq. Cont. Br., Dept. of Health).
Households and Structures - LONG-LEGGED ANT (Anoplolepis longipes) abundant and
invading apartments in Punchbowl area of Honolulu, Oahu; thousands under ornamen-
tals, in crevices, and along walls of apartments. (Masaki).
Beneficial Insects - LANTANA LEAF TIER (Syngamia haemorrhoidalis) larvae moderate
on lantana in paStures at Waihee, Maui; doing well primarily at Kahului and
Waihee areas of Maui. (Miyahira). BROWN DUNG BEETLE (Onthophagus catta) numerous
in cattle pasture at Pupukea, Oahu. (Davis). SOURBUSH SEED FLY (Acinia picturata),
a seed feeder, infested 200 sourbush, Pluchea odorata, flower heads from Kihei
and Kahului, Maui. (Ah Sam).
INSECT DETECTION
New State Records
A CERAMBYCID BEETLE (Oberea affinis) - UTAH - Collected on raspberry canes at
Bountiful, Davis County, June 16, 1967. Det. by G. B. Vogt. (p. 878).
A SAWFLY (Diprion frutetorum) - INDIANA - Taken on pine near Williamsport, Warren
County. Det. by D. L. Schuder. (p. 880).
New County Records
WESTERN CORN ROOTWORM (Diabrotica virgifera) - IOWA - Clayton County. (p. 872).
ELM LEAF BEETLE (Pyrrhalta luteola) - IOWA - Scott County. (p. 879).
WESTERN GRAPE LEAF SKELETONIZER (Harrisina brillians) - CALIFORNIA - Placer
County. (p. 883).
WHITE-FRINGED BEETLES (Graphognathus spp.) - ARKANSAS - Lee and Randolph Counties.
(Gog 3S8S}))o
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‘PLANT. PEST CONTROL DIVISION
MENT OF
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing iist, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 September 29, 1967 Number 39
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
CORN EARWORM increaSing in soybeans throughout central and southern Alabama; most
Serious pest of soybeans in Jasper County, South Carolina, eggs unusually heavy
on stems and pods of late soybeans in Wicomico County, Maryland. (p. 889).
FALL ARMYWORM damaging corn and lawns in Alabama. (pp. 889, 890).
ALFALFA CATERPILLAR larvae heavy on alfalfa in areas of California, Arizona, and
New Mexico; adult flights heavy in east and northeast Nebraska. (p. 891).
BOLL WEEVIL damage heavy throughout Alabama; infestations high in Oklahoma.
BOLLWORM moth flights heavy in Alabama; infestation increasing in southern delta
area of Mississippi. (pp. 892-893).
CABBAGE LOOPER heavy on broccoli and kale on Eastern Shore of Maryland; problem
on crucifers throughout New Jersey. (p. 893).
RED-HUMPED CATERPILLAR completely defoliated fruit and shade trees in northern
California; probably heaviest on record in State. FALL WEBWORM heavy on pecans
in Oklahoma and on shade trees in New Mexico and Arizona. (pp. 893, 894).
HORN FLY heavy on cattle in areas of Mississippi, Oklahoma, and South Dakota.
(p. 895).
Detection
SOYBEAN CYST NEMATODE reported for first time in Florida. (p. 898).
For new county and parish records see page 900.
Special Reports
Phony Peach Quarantine Map. Centerfold
A Name Change in Bruchidae (Coleoptera). (p. 900).
Distribution of Alfalfa Weevil (map). (p. 902).
Reports in this issue are for week ending September 22 unless otherwise indicated.
- 887 -
- 888 -
CONTENTS
Specalleinseetssotenesronalasmonackalcan ce) erreuelaeiael-ie lotion mentee iene ene nna 889
Insects Affecting
Corny, Sopehum,) sugarcane). jeri 889 Potatoes, Tomatoes, Peppers..... 893
Smale Gra ans cg cyavascaenn cionsconsiel es eaeee 890 Cole: ‘CROPS 255 Wats bic wits ahene e aee eee 893
Turct; Pastures, Rangeland: 523... - 890 Deciduous Fruits and Nuts....... 893
Honace wLeoumes .5 ayers isis ei ctere ns 891 GECGUS reac te era seehene eee ieee eee eee 894
SOViDEANS ce wu -wenoeckonc nie nore uieroncucmeteirensne 892 Smal. Brust yar cus ene outs 894
PEEVES > soc 000 CK gd ooo UD U OU HO ODODS 892 Forest and Shade Trees.......... 894
COUWUOM>occccocanndo DDO ODDO DOOD DOOS 892 Maneand "AndimalS ee ete iee renee nee 895
Sugarbeetsr cis crs ocee saeco ate 893 ScoredsProductsSpans eek 896
hederall and State Plant Protection) Programs... cere acces cccleke ec cicleloi nica ieee 89E
Hawai Insect Reporte ae eos ciel one ech cnarenenewsaeniotehonalemenonemeneteyieke (deter sienedene holon kn RR nema memene 899
WAS IDSESGCWUO Ns. 6oouscodo Dono OUd GoD COO OOO DOOD ODDS OOO ODO DODD O OO OUDDOND OOD DDC CS 900
(Gower exer ns lfoy cSier oi eearcteycranch Oc, orci o- cig RONG cr nol ate cea sDcok a OND GMO coro. COO COMO O do DOOD DD900R06 900
AY Name? (Change: ain) Bruchidae) ((Colleoptera)s ss cicasiaciey-en-iele cacueiucneonen ioe icicle ae nemen 900
Distribution of “Alitalia: Weevallia(malp)i. < occ Sco ues ise e eae oa oe oles) CeIn en eee 902
Phony Peach Quarantine (map) centerfold
WEATHER OF THE WEEK ENDING SEPTEMBER 25
HIGHLIGHTS: Hurricane Beulah caused widespread flooding in south Texas. Generous
showers fell from the Texas Panhandle to New England. Warm dry weather returned
to the West while the East continued cool.
PRECIPITATION: During her short life, Hurricane Beulah dumped 20-25 inches of
rain over some areas in south Texas and set off several dozen tornadoes. Total
damages to property and crops from wind, rain, and flooding are expected to
approach $1 billion. A cold front, advancing southeastward, caused soaking rains
over the central Plains, the lower Great Lakes region, the Ohio River Valley, and
much of the Northeast. Totals ranged generally 1-2 inches from parts of Texas
High Plains to northern Maine, with spots in the Plains receiving 3-6 inches.
Rain over parts of Nevada, Utah, and northern Arizona caused local flooding.
Most other areas in the West remained dry or received only light sprinkles.
Precipitation was light over the northern Great Plains, and most areas in Alabama,
Georgia, South Carolina, and northern Florida received no rain.
TEMPERATURE: Warm weather returned to the Great Basin and Rocky Mountains. By
Thursday afternoon, temperatures in the 80's were common over the northern Rockies
and the 90's were widespread over inland portions of Washington and Oregon. Cold
Canadian air pushed into the northern Great Plains and advanced toward the gulf
and Appalachians. Patches of frost occurred Friday morning in northern Minnesota
and temperatures in the 50's were common as far south as the Boston Mountains in
Arkansas and the Ohio River Valley. Weekly temperature departures ranged from
+9° over northeastern Oregon and north-central Idaho to -3° over spots in the
central Plains and the southern Appalachians. (Summary supplied by Environmental
Data Service, ESSA.).
- 889 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
CORN EARWORM (Heliothis zea) - CALIFORNIA - Larvae moderate, damaged macadamia
nut Seedlings in nursery at Vista, San Diego County. (Cal. Coop. Rpt.).
ARIZONA - Larvae averaged 40 per 100 sweeps in alfalfa at San Simon area, Cochise
County, and 55 per 100 sweeps in Yuma County. (Ariz. Coop. Sur.). OKLAHOMA -
Averaged 1 per head per 100 heads in Caddo County sorghum. (Okla. Coop. Sur.).
NEBRASKA - Light in all areas. (Keith). ARKANSAS - Of 734 larvae collected from
soybeans in Desha County, 733 determined H. zea, 1 H. virescens. (Boyer).
ALABAMA - Larvae increasing in Soybeans throughout central and southern areas;
heavy in Lowndes County soybean field adjacent to cotton; heavy in several Hale
and Montgomery County fields, controls applied. (Gerald et al.). SOUTH CAROLINA -
Most serious pest of soybeans in Jasper County; damage decreasing in other
counties, pupation underway. (Nettles et al.). MARYLAND - Eggs unusually heavy
on stems and pods of late Soybeans in Wicomico County; few small larvae. (U. Md.,
Ent. Dept.). DELAWARE - Common on soybeans in Kent and Sussex Counties. (Bray).
NEW JERSEY - Adult collection highest of season in Snow Hill blacklight trap
September 15. (Ins.-Dis. Newsltr.).
GREENBUG (Schizaphis graminum) - TEXAS - Found on small volunteer wheat in Randall,
Oldham, Carson, Hansford, and Hutchinson Counties in panhandle area; averaged 50
per row foot in Randall County, less than 1 per foot in other counties. (Daniels).
SPOTTED ALFALFA APHID (Therioaphis maculata) - KANSAS - Ranged 5-25 per 10 sweeps
on alfalfa in Sedgwick, Chautauqua, Montgomery, and Labette Counties. (Redding).
Ranged O-5 per 10 sweeps on alfalfa in Cloud, Republic, Washington, and Marshall
Counties. (Simpson). ARIZONA - Averaged 50 per 100 sweeps in alfalfa in Kansas
Settlement and Cochise areas, Cochise County. (Ariz. Coop. Sur.).
TOBACCO BUDWORM (Heliothis virescens) - MISSISSIPPI - Heavy in young cotton field
in Le Flore County. inkins).
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (Ostrinia nubilalis) - NORTH DAKOTA - Full-grown first-brood
larvae entered diapauSe, little pupation; second brood absent. (Brandvik).
NEBRASKA - Averaged 2.4 third to fifth instars per 25 ears in fields checked in
Dakota, Dixon, Wayne, Cuming, Stanton, and Knox Counties. (Keith, Sept. 15).
MISSOURI - Fall abundance survey Showed larvae per 100 plants by district as
follows: West-central - 69.4 in 10 fields (47.6 percent of plants infested);
southwest - 37.8 in 15 fields (42.3 percent of plants infested); southeast -
162.3 in 30 fields (52 percent of plants infested). (Munson). WISCONSIN - Moth
flights continue at most Southern blacklight trapping sites; controls in progress
on sweet corn. (Wis. Ins. Sur.). MICHIGAN - Adults decreasing at all blacklight
stations September 8-15; sex ratio 1:1. (Newman).
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - MISSOURI - Percent plants
infested per field averaged 26.53 in 30 fields in 6 southeast counties. (Munson).
FALL ARMYWORM (Spodoptera frugiperda) - ALABAMA - Larvae heavy, 5-15 per stalk;
destroying all young corn near Silking stage in De Kalb and Marshall Counties;
lighter on late-garden corn in Lee, Lowndes, and other more Southern counties.
(Moore et al.).
SORGHUM WEBWORM (Céelama sorghiella) - OKLAHOMA - Ranged 2-8 per head in Tulsa
County sorghum; up to 44 percent of heads infested in Harmon County. (Okla. Coop.
Sur.).
CORN ROOTWORMS (Diabrotica spp.) - SOUTH DAKOTA - Adults of D. longicornis and
D. virgifera ranged 2-6 per stalk on corn near Highmore, Hyde County. D. virgifera
- 890 -
in Hyde County is a new record. (Jones, Walstrom, Sept. 15). MINNESOTA - Adults
of D. virgifera and D. longicornis active in late-planted corn, few in early corn.
Diabrotica Spp. heavy on roadside alfalfa. (Minn. Ins. Rpt., Sept. 18). WISCON-
SIN - D. longicornis adults common in many southern and eastern corn fields; some
eartip feeding on late-maturing corn. (Wis. Ins. Sur ). OKLAHOMA - D. undecim-
punctata howardi adults averaged 4 per 100 heads in Caddo County sorghum. (Okla.
Coop. Sur.).
DESERT CORN FLEA BEETLE (Chaetocnema ectypa) - ARIZONA - Damaging late-planted
grain sorghum at Parker, Yuma County; Tight on milo at Kansas Settlement area,
Cochise County. (Ariz. Coop. Sur.).
SQUARE-NECKED GRAIN BEETLE (Cathartus quadricollis) - ALABAMA - Adults heavy on
corn ears in fields prior to harvest in Lee and other central counties. (Leeper
et tall).
RICE WEEVIL (Sitophilus oryzae) - ALABAMA - Adults heavy on corn ears in fields
prior to harvest in Lee and other central counties. (Leeper et al.).
SORGHUM MIDGE (Contarinia sorghicola) - ARKANSAS - Infested grain sorghum heads
caged September 6 in Lafayette County; adults emerged September 10; heavy Septem-—
ber 12. Emergence continues from infested heads caged later; no grain sorghum
blooming in area. (Boyer).
RUSTY PLUM APHID (Hysteroneura setariae) - ARIZONA - Moderate in some Sorghum
fields in Maricopa and Pinal Counties. (Ariz. Coop. Sur.).
A WHITEFLY (Aleurocybotus occiduus) - ARIZONA - Heavily infested sorghum foliage
in many fields at Yuma, Yuma County. (Ariz. Coop. Sur.).
A PYRRHOCORID BUG (Largus cinctus californicus) - CALIFORNIA - Nymphs moderate,
damaged corn ears at Buellton, Santa Barbara County. (Cal. Coop. Rpteoe
GARDEN SYMPHYLAN (Scutigerella immaculata) - MARYLAND - Few found near corn roots
near Frederick, Frederick County. (U. Md., Ent. Dept.).
SMALL GRAINS
PALE WESTERN CUTWORM (Agrotis orthogonia) - KANSAS - Very numerous in Finney
County blacklight trap; high of 2,800 September 19. (Simpson).
TURF, PASTURES, RANGELAND
TWO-LINED SPITTLEBUG (Prosapia bicincta) - FLORIDA - Adults and nymphs moderate,
averaged 5 spittle masSeS per square foot, on 80-acre St. Augustine grass pasture
in Belle Glade area; adults decreasing but nymphs increasing; some adults killed
by fungus (Genung); nymphs averaged 12 per square foot, damaging Pangola grass
pastures at Range Cattle Experiment Station, Hardee County (Fagan).
RHODES-GRASS SCALE (Antonina graminis) - ARIZONA - Infested Tifgreen and Bermuda
grass lawns at Casa Grande, Pinal County. (Ariz. Coop. Sur.).
FALL ARMYWORM (Spodoptera frugiperda) - ALABAMA - Very heavy on lawns in Morgan
County. (Rutledge).
SOD WEBWORMS (Crambus spp.) - MICHIGAN - Adult flights of C. trisectus and other
species heavy at all blacklight stations in State. (Wallner).
SORGHUM MIDGE (Contarinia sorghicola) - ARKANSAS - Adults on heads of blooming
Johnson grass in Lafayette County; Some heads caged to determine if reproduction
occurring on this host. (Boyer).
- 891 -
HAIRY CHINCH BUG (Blissus hirtus) - DELAWARE - Increasing in New Castle County
lawns. (Bray).
THRIPS (Chirothrips spp.) - ARIZONA - Heavy on Bermuda grass seed fields at Yuma,
Yuma County. Controls applied. (Ariz. Coop. Sur.).
FORAGE LEGUMES
ALFALFA CATERPILLAR (Colias eurytheme) - CALIFORNIA - Heavy on alfalfa at Lancaster,
Los Angeles County. (Cal. Coop. Rpt.). ARIZONA - Larvae per 100 sweeps in alfalfa
averaged 85 in Yuma and Roll areas of Yuma County, 300 in Kansas Settlement area,
and 40 at Cochise in Cochise County. (Ariz. Coop. Sur.). NEW MEXICO - Larvae
heavy on alfalfa at Tularosa, Otero County (Elson); light in Dona Ana County
(Campbell). Adults very numerous in Pecos Valley alfalfa, larvae averaged 6 per
25 sweeps. (Mathews, Nielsen). NEBRASKA - Adult flights heavy in alfalfa in east
and northeast crop districts. (Keith, Bell, Sept. 15).
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Averaged 100 larvae per 100 sweeps
on Yuma County alfalfa. (Ariz. Coop. Sur.).
GREEN CLOVERWORM (Plathypena scabra) - OKLAHOMA - Larvae averaged 10 per 10 Sweeps
in Wagoner County alfalfa. (Okla. Coop. Sur.).
YELLOW-STRIPED ARMYWORM (Prodenia ornithogalli) - OKLAHOMA - Larvae averaged 5 per
10 sweeps in Harmon County alfalfa. (Okla. Coop. Sur ). ARIZONA - Averaged 40
per 100 sweeps of Yuma County alfalfa. (Ariz. Coop. Sur.).
WESTERN YELLOW-STRIPED ARMYWORM (Prodenia praefica) - NEVADA - Larvae moderate to
to heavy and damaging alfalfa in Fallon, Churchill County. (Hilbig).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Averaged 300 per
100 sweeps in alfalfa at Cochise and 150 per 100 Sweeps in Kansas Settlement area,
Cochise County; averaged 180 per 100 sweeps in Yuma County; girdling present.
(Ariz. Coop. Sur.). OKLAHOMA - Averaged 12 per 10 sweeps in Tulsa County alfalfa
and 15 per 10 sweeps in Haskell County. (Okla. Coop. Sur.).
NORTHERN CORN ROOTWORM (Diabrotica longicornis) - ILLINOIS - Migrating to alfalfa
and clover fields. (Ill. Ins. Rpt., Sept. 15).
FLEA BEETLES (Systena spp.) - ARIZONA - Averaged 20 per 100 sweeps in alfalfa at
Yuma, Yuma County. ieirA, (Coo). SWE, ))p
ALFALFA WEEVIL (Hypera postica) - MISSISSIPPI - Adults active in first-year and
older alfalfa in Pontotoc County; larvae averaged 1 and adults 3 per 50 sweeps in
first-year alfalfa; no eggs in 10 samples. (Pitre).
A WEEVIL (Sitona scissifrons) - WISCONSIN - Common, averaged 5 per 10 Sweeps, in
many northwestern alfalfa fields. (Wis. Ins. Sur.).
TARNISHED PLANT BUG (Lygus lineolaris) - KANSAS - Light, 1-10 per 10 sweeps, on
alfalfa in Sedgwick, Chautauqua, Montgomery, and Labette Counties. (Redding).
SAY STINK BUG (Pitedia sayi) - ARIZONA - Heavy on 70 acres of Hairy Peruvian
alfalfa at Bullhead City, Mohave County. (Ariz. Coop. Sur.).
LYGUS BUGS (Lygus spp.) - ARIZONA - Nymphs dominant; heavy in Yuma Valley, light
in Roll area, Yuma County; averaged 300 per 100 sweeps of alfalfa in Cochise and
San Simon areas, Cochise County. (Ariz. Coop. Sur.).
FIELD CRICKETS (Gryllus spp.) - NORTH DAKOTA - Averaged 5 per square foot on
southeast area alfalfa. (Brandvik).
- 892 -
ALFALFA SEED CHALCID (Bruchophagus roddi) - NEVADA - Infestations in Reese River,
Lander County, at same or Slightly lower levels than those in Orovada, Humboldt
County, seed fields previous week when it infested 62 percent of racemes and 12
percent of pods. Infestations in Lovelock, Pershing County, extremely variable
but may average level at Orovada. (Lauderdale).
SOYBEANS
MEXICAN BEAN BEETLE (Epilachna varivestis) - MARYLAND - Adult and larval damage
moderate to heavy in 80-acre St. Marys County field. (U. Md., Ent. Dept.).
VIRGINIA - Larvae ranged 6-40 (average 24) per 3 row feet in Nottoway, Brunswick,
Greensville, Southampton, Sussex, and Dinwiddie Counties. (Isakson). SOUTH
CAROLINA - Heavy in some areas. (Nettles et al.). ALABAMA - Adults and larvae in
all fields in State; very light and noneconomic throughout central and northern
areas; heavier in Some Southern area fields. (Parker et al.).
BEAN LEAF BEETLE (Cerotoma trifurcata) - MARYLAND - Adults averaged 1 per linear
row foot in Wicomico County. (U. Md., Ent. Dept.). VIRGINIA - Light in southern
area, ranged 0-6 per 10 row feet. (Isakson). OKLAHOMA - Ranged 1-3 per plant in
Le Flore County. (Okla. Coop. Sur.).
GREEN CLOVERWORM (Plathypena scabra) - OKLAHOMA - Moderate in Tillman County.
(Okla. Coop. Sur.). SOUTH CAROLINA - This species, loopers, and Anticarsia
gemmatalis damage ranged 5-40 percent (average 15) throughout area. (Nettles et
al.). WIRGINIA - Larvae light in Dinwiddie, Brunswick, and Sussex Counties; many
larvae apparently killed by fungus. (Isakson).
A NOCTUID MOTH (Pseudoplusia includens) - ALABAMA - Larvae, 15-20 per yard of row,
defoliated 40-50 percent of leaves in young Lowndes County field, very few larvae
in older fields. Pupation and moth flight throughout area; may increase on
younger beans; some larvae diseased. Moderate in Several fields in Covington and
Hale Counties; diseased larvae widespread. (Gerald et al.).
VELVETBEAN CATERPILLAR (Anticarsia gemmatalis) - MARYLAND - Adult and larva found
near Beauvue, St. Marys County; rare in State. (U. Md., Ent. Dept.). ALABAMA -
Larvae increasing in Pike, Lowndes, Wilcox, Montgomery, and other southern and
central counties; few moths in flight in older Lowndes County field. (Pike et al.).
SALT-MARSH CATERPILLAR (Estigmene acrea) - IOWA - Common in central area; migrating
from soybeans and fence rows. (Mast).
STINK BUGS - SOUTH CAROLINA - Increasing throughout area. (Nettles et al.).
ALABAMA - Euschistus servus and Nezara viridula adults and nymphs low, damage light
in fields in Lowndes, Covington, and other Southern and central counties. (Pike
et al.). MISSISSIPPI - Acrosternum hilare moderate, averaged 1 per 3 row feet,
in 40-acre field in Oktibbeha County. (Dinkins). OKLAHOMA - A. hilare ranged
1-12 per plant in Haskell County, averaged 70 per 100 plants in Bryan County.
@klay Coop. sur):
PEANUTS
RED-NECKED PEANUTWORM (Stegasta bosqueella) - OKLAHOMA - Averaged 13 per 25 ter-
minals in Bryan County. (OKla. Coop. Sur.).
COTTON
BOLL WEEVIL (Anthonomus grandis) - NEW MEXICO - All surveys in southern Dona Ana
County negative to date. (PPC, N.M. Coop. Rpt.). OKLAHOMA - Infestation heavy,
ranged 80-90 percent, on small bolls and squares in Caddo County; on 78 percent
= 893 -
of terminals in Harmon County. Punctured squares ranged 50-60 percent in Tulsa
County and averaged 15 percent in Marshall County; infestations ranged 84-90
percent of terminals and squares in Bryan County. (Okla. Coop. Sur.). MISSISSIPPI
Decreasing throughout southern delta area although heavy in few late fields;
controls applied. (Dinkins). ALABAMA - Numbers and damage heavy throughout State.
(McQueen).
BOLLWORMS (Heliothis spp.) - ARIZONA - H. zea continues damaging in Pinal and
Maricopa Counties. (Ariz. Coop. Sur.). OKLAHOMA - Boll damage averaged 35 percent
in Marshall County, ranged 5-24 percent in Jackson County; infesting 9 percent of
bolls in Harmon County. (Okla. Coop. Sur.). ARKANSAS - Of 413 larval determina-
tions this season, 12 or 2.9 percent were H. virescens. This compares with
0.5-5.9 percent during period 1962-1967. (Boyer). MISSISSIPPI - Increasing in
late and older cotton due to heavy moisture in southern delta area; controls
applied. (Dinkins). ALABAMA - Continue increasing in rank cotton in northern
area; H. zea moth flights very heavy in cotton and other crops. (McQueen).
COTTON APHID (Aphis gossypii) - NEW MEXICO - Light to moderate on cotton from
La Union southward in Dona Ana County. (Hare).
SUGARBEETS
SUGAR-BEET ROOT APHID (Pemphigus populivenae) - MINNESOTA - Very heavy and damag-
ing in Swift County; syrphid fly ITarvae present. (Minn. Ins. Rpt., Sept. 18).
POTATOES, TOMATOES, PEPPERS
TOBACCO FLEA BEETLE (Epitrix hirtipennis) - CALIFORNIA - Adults heavy on eggplants
at Oceanside, San Diego County; later than usual this year. (Cal. Coop. Rpt.).
COLE CROPS
CABBAGE LOOPER (Trichoplusia ni) - NEW JERSEY - Infesting crucifers throughout
State, control difficult. ns.-Dis. Newsltr.). MARYLAND - Heavy on broccoli and
kale plantings near Salisbury, Wicomico County. (U. Md., Ent. Dept.). MICHIGAN -
Collected in Berrien, Branch, Lenawee, and Monroe Counties. (Newman). ARKANSAS -
Becoming pest of greens crops in east area. (Barnes).
DECIDUOUS FRUITS AND NUTS
RED-HUMPED CATERPILLAR (Schizura concinna) - CALIFORNIA - Infestations spotty in
northern area during summer; exploSive populations occurred past 3 weeks. Prune,
apple, walnut, and some shade trees completely defoliated, particularly sweetgum;
infested wild hosts, commercial orchards, and dooryard and street trees; infesta-
tions probably worst on record. (Cal. Coop. Rpt.).
PEACH TREE BORER (Sanninoidea exitiosa) - NEW JERSEY - Damaging peach trees
throughout State. (InS.-Dis. NewSltr.).
WHITE APPLE LEAFHOPPER (Typhlocyba pomaria) - MICHIGAN - More widespread than in
1966 in Kent and Ottawa county apple orchards. (Wooley).
PEAR PSYLLA (Psylla pyricola) - MICHIGAN - Very heavy in some southwest area
orchards; some premature defoliation. (Wooley).
APPLE MAGGOT (Rhagoletis pomonella) - WISCONSIN - Adults continue active in State.
@Qiais= ins. (Sur =
- 894 -
FALL WEBWORM (Hyphantria cunea) - OKLAHOMA - Webs averaged 10 per tree on 500
pecan trees in Bryan and Choctaw Counties, heavy in Wagoner and Muskogee Counties.
(Okla. Coop. Sur.).
HICKORY SHUCKWORM (Laspeyresia caryana) - OKLAHOMA - Averaged 15 per 100 pecan
nuts in Choctaw County; light on pecans in Mayes County. (Okla. Coop. Sur.).
LEAF-FOOTED BUG (Leptoglossus phyllopus) - ARIZONA - Damaging immature pecan nuts
on many trees at Phoenix, Maricopa County. (Ariz. Coop. Sur.).
CITRUS
BLACK SCALE (Saissetia oleae) - TEXAS - Collected on lemon, grapefruit (2 loca-
tions), and on mulberry trees at Weslaco, Hidalgo County. These are first records
of this pest on citrus in several years in this area. Moderate infestations
normally found on oleander throughout lower Rio Grande Valley. (Hart; Brown Soft
Seale Investigation).
A FALSE POWDER-POST BEETLE (Amphicerus cornutus) - ARIZONA - Adults and larvae in
dead branches on 3 citrus trees at Yuma, Yuma County, September 12. (Ariz. Coop.
Surepe
SMALL FRUITS
GRAPE PHYLLOXERA (Phylloxera vitifoliae) - FLORIDA - Adults severe August 11 on
leaves of 20 grape plants at vineyard in Altoona, Lake County. (Simpson). This
is a new county record and second collection in State. (Fla. Coop. Sur.).
LESSER CORNSTALK BORER (Elasmopalpus lignosellus) - CALIFORNIA - Second incident
of pest boring in crowns of Strawberry plants at Vista, San Diego County;
widespread damage could occur to large strawberry plantings in areas south of
Tehachapi Mountains. (Cal. Coop. Rpt.).
FOREST AND SHADE TREES
ELM LEAF BEETLE (Pyrrhalta luteola) - OKLAHOMA - Heavy in Marshall and Mayes
Counties; third-generation larvae pupating in Woodward and Major Counties. (Okla.
Coop. Sur.). NEW MEXICO - Taken on elms in Truth or Consequences, Sierra County,
and Tularosa, Otero County. These are new county records. (N.M. Coop. Rpt.).
ARIZONA - Extending range at Tucson, Pima County. (Ariz. Coop. Sur.).
FALL WEBWORM (Hyphantria cunea) - NEW MEXICO - Moderate to heavy on elm, poplar,
cottonwood, and pecan trees in Dona Ana, Chaves, and Otero Counties. (Hare, Elson).
ARIZONA - Moderate to severe on Several cottonwood and willow trees at Tucson,
Pima County. (Ariz. Coop. Sur.).
MOURNING-CLOAK BUTTERFLY (Nymphalis antiopa) - COLORADO - Larvae damaged 5-10
percent of leaves on willow and elm in Mesa County. (Sisson).
COMSTOCK MEALYBUG (Pseudococcus comstocki) - CALIFORNIA - Infestations ‘within
major part of Porterville, Tulare County, on fruitless mulberry, catalpa, and
trumpetvine; negative in outlying areas. Total of 40,000 Cryptolaemus sp., a
lady beetle, released where mulberry trees severely damaged. Infested mulberry
in many instances to point where limbs and trunks appear "flocked like a Christmas
tre enw (Cals. Coop Rpitr i
BARK BEETLES - VIRGINIA - Ips spp., Dendroctonus spp., and D. frontalis active in
Henrico, Chesterfield, Hanover, Charles City, New Kent, King William, and Goochland
Counties. Ips spp. and Dendroctonus spp. killing loblolly pines in Brunswick,
- 895 -
Rinwiddia Susecax and Prince Georse Counties. Ins spn. in 1-12 stands of sleet-
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_ GOUNTIES COLORED ARE COMPLETELY REGULATED.
REGULATED ARTICLES: ALL PEACH, PLUM, APRICOT,
NECTARINE, AND ALMOND NURSERY STOCK.
CONSULT YOUR STATE OR FEDERAL
| REGULATED ARTICLES MUST BE MOVED UNDER CERTIFICATE
PLANT PEST CONTROL INSPECTOR ee OR PERMIT FROM A BLUE AREA INTO OR THROUGH WHITE 7
OR YOUR COUNTY AGENT FoR assisT- AREAS, OR WITHIN BLUE AREAS. U.S. DEPARTMENT OF AGRICULTURE
ANCE REGARDING AREAS UNDER : AGRICULTURAL RESEARCH SERVICE
ae AND REQUIREMENTS FOR
ULATED ARTICLES.
PLANT PEST CONTROL DIVISION
COOPERATING WITH AFFEGTED STATES.
JULY 1, 1967,
- 894 -
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BARK BEETLES - VIRGINIA - Ips spp., Dendroctonus spp., and D
Henrico, Chesterfield, Hanover, Charles City, New Kent, King
Counties. Ips spp. and Dendroctonus spp. killing loblolly p
895 -
Dinwiddie, Sussex, and Prince George Counties. Ips spp. in 1-12 stands of sleet-
damaged pines in Charlotte, Mecklenburg, Halifax, Lunenburg, Prince Edward, Buck-
ingham, Nottoway, and Brunswick Counties. I. grandicollis on pines in Henry,
Campbell, Pittsylvania, Greene, and Culpepper Counties. or. Pest Sur. Rpt., Aug.
Sum.).
PALES WEEVIL (Hylobius pales) - VIRGINIA - Damaging several pine plantations in
Lunenburg County. (For. Pest Sur. Rpt., Aug. Sum.).
NANTUCKET PINE TIP MOTH (Rhyacionia frustrana) - OKLAHOMA - Infested 85 percent
of terminals in loblolly pine plantation in Muskogee County. (Okla. Coop. Sur.).
PINE NEEDLE SCALE (Phenacaspis pinifoliae) - NEW MEXICO - Heavy on pine at Chaves
County nursery. (Mathews
MAN AND ANIMALS
MOSQUITOES - MARYLAND - Aedes spp. very abundant and annoying in Wicomico County.
(U. Md., Ent. Dept.). MINNESOTA - Decreasing in traps in Metropolitan Mosquito
Control District. Total of 700 Aedes vexans out of 1,050 females in 16 traps
September 2-9; accounted for 261 of 296 in biting collections. All species of
Anopheles, Culex, and Culiseta known in district present in trap collections.
Uranotaenia Sapphirina ITarvae and adults light. Egg hatches of 12 and 32 percent
from 2 Submerged Soil samples indicate egg diapause well underway. (Minn. Ins.
Rpt.). OKLAHOMA - Psorophora spp. continue annoying in Payne County; A. vexans
annoying in Noble County. (OKla. Cocp. Sur.). UTAH - A. dorsalis most annoying
Species. Culiseta spp. becoming numerous. (Fronk). CALIFORNIA - Heavy increases
occurring around rice fields due to prolonged warm weather. (Cal. Coop. Rpt.).
HORN FLY (Haematobia irritans) - MISSISSIPPI - Heavy on untreated cattle in Yazoo
County; averaged 2,000 per head on 40 young heifers. (Combs). OKLAHOMA - Heavy
throughout State. (Okla. Coop. Sur.). NEBRASKA - Very low in Lancaster County.
(Campbell). SOUTH DAKOTA - Adults heavy, 500+ per side, on untreated Angus and
Hereford cattle in Hyde, Faulk, Yankton, and Moody Counties (Jones, Sept. 15);
up to 800 per side on untreated cattle in northern Yankton County. (Jones).
STABLE FLY (Stomoxys calcitrans) - OKLAHOMA - Averaged 5 per untreated Payne
County cow. (OKla. Coop. Sur.). NEBRASKA - Decreasing; ranged 5-10, 0-5, and
10-15 per leg on 3 herds near Lincoln, Lancaster County. (Campbell, Perdue).
WISCONSIN - Light to moderately annoying cattle in most areas; activity increased
due to warm daily temperatures. (Wis. Ins. Sur.).
FACE FLY (Musca autumnalis) - NEBRASKA - Averaged 7 per face on Lancaster County
herd. (Perdue). WISCONSIN - Severely annoying cattle in Marathon County; annoy-
ance light in most other areas. (Wis. Ins. Sur.).
SCREW-WORM (Cochliomyia hominivorax) - Total of 19 cases reported in U.S. Sep-
tember 17-23 as follows: TEXAS - Kerr 1, Kinney 4, Jim Wells 2, Brewster 2,
Edwards 1, Kimble 2, LaSalle 1, Maverick 1, Real 1, Sutton 1, Val Verde 2,
Zavala 1. Total of 107 cases reported in portion of Barrier Zone in Republic of
Mexico as follows: Baja California 3, Territorio sur de Baja California 25,
Sonora 19, Chihuahua 45, Coahuila 11, Nuevo Leon 4. Total of 53 cases reported
in Mexico south of the Barrier Zone. Barrier Zone is area where eradication
operation underway to prevent establishment of self-sustaining population in U.S.
Sterile screw-worm flies released: Texas 16,852,000, Mexico 50,150,000. (Anim.
Health Div.).
- 896 -
COMMON CATTLE GRUB (Hypoderma lineatum) - OKLAHOMA - Averaged 2 per 30 hides in
Oklahoma City packing plant. (Okla. Coop. Sur.).
LONE STAR TICK (Amblyomma americanum) - OKLAHOMA - Heavy, 5,000 per drag, in
Cherokee County. (OKla. Coop. Sur.)
STORED PRODUCTS
INDIAN-MEAL MOTH (Plodia interpunctella) - IOWA - Larvae and adults in shelled
corn in Dallas, Polk, and Jasper Counties. (Mast).
RED FLOUR BEETLE (Tribolium castaneum) - IOWA - In shelled corn in Polk and Jasper
Counties. (Mast).
CONFUSED FLOUR BEETLE (Tribolium confusum) - IOWA - In shelled corn in Polk
County. (Mast).
FEDERAL AND STATE PLANT PROTECTION PROGRAMS
GRASSHOPPERS - NEW MEXICO - Averaged 4-6 per 25 sweeps on Chaves County alfalfa.
(Mathews). COLORADO - Melanoplus spp. ranged 30-35 per Square yard on range area
near Fort Collins and north to state line in Larimer County. (Foster). KANSAS -
Adult survey completed in eastern area. Light to moderate, 2-5 per square yard,
at most stops in northeast and east-central districts; very light in southeast
district. M. differentialis and M. femurrubrum dominant in most areas. M.
bivittatus, Ageneotettix deorum, Phoetaliotes nebrascensis, and Syrbula admir-
abilis common; Hypochlora alba numerous in pastures in Geary, Morris, Chase,
Lyon, and Osage Counties; M. Sanguinipes scarce. (Simpson). NEBRASKA - Generally
light in northeast; M. femurrubrum most abundant. Heaviest in eastern Cherry
County, Keya Paha, Brown, Rock, and Holt Counties, and western third of Knox
County; M. femurrubrum, M. differentialis,and M. bivittatus most abundant. (Bell
et al.). SOUTH DAKOTA - Adult Survey completed Augusted 29 on 921 fields in 67
counties. Grasshoppers heaviest and most extensive in Beadle, Sanborn, Jerauld,
Aurora, Davison, Hutchinson, Hanson, Miner, and McCook Counties; heavy in southern
Tripp, southwestern Gregory, Meade, Haakon, Zieback, Dewey, and Corson Counties,
and in Cheyenne River area. Lightest in northern area of State. M. differentialis,
M. femurrubrum, M. bivittatus, and M. sanguinipes dominant; M. differentialis
dominant in heavily infested areas. Still numerous in heavily infested Southeast
area. Damaging green crops, particularly corn and alfalfa; controls effective.
(Burge). MINNESOTA - M. femurrubrum laying eggs in light soil areas of Dakota,
Scott, and Washington Counties. inn. Ins. Rpt., Sept. 18). MARYLAND - Melan-.
oplus spp. adult damage light to moderate on soybean foliage in Wicomico County.
(U. Md., Ent. Dept.).
CARIBBEAN FRUIT FLY (Anastrepha suspensa) - FLORIDA - Larvae infesting fruit,
adults active in avocado tree September 17 at Winter Haven, Polk County (Pettigrew) ;
larvae in guava fruit September 19 at Union Park, Orange County (Crews).
EUROPEAN CHAFER (Amphimallon majalis) - CONNECTICUT - Some extension of generally
infested area in regulated towns of Berlin and Meriden. Infestation in State
totals 3,932 acres. MASSACHUSETTS - Infestation found in 8 new cities and towns
and in 2 new locations at Boston. Infestation totals 43,030 acres. NEW YORK -
New townships infested in 8 previously infested counties. (PPC East. Reg., Aug.
Rpt
GYPSY MOTH (Porthetria dispar) - MAINE - Single male trapped at West Princeton,
Washington County, August 27. VERMONT - In Berkshire, 5 males caught in trap and
inspection of area revealed 24 egg masses. Single moth caught in another trap in
same town; another caught in trap at Johnson. Previous catches made in both
- 897 -
towns, but no infestation observed. NEW YORK - Positive catches in nonregulated
areas made in Broome, Franklin, Oneida, and Queens Counties. NEW JERSEY -
Positive catches (total of 72 moths) made at 61 sites in portion of State outside
proposed regulated area. Reported for first time in Salem and Gloucester Counties.
Surveys negative in Delaware, Maryland, Virginia, and West Virginia during August.
PENNSYLVANIA - By August 31, moth recoveries reported from 12 of 16 counties under
survey; 289 males captured at 204 trap sites. Infested counties total 12. (PPC
East. Reg.). MICHIGAN - No moths collected in Duck Lake area of Calhoun County
during August 1967. Last moth found August 8, 1966. (PPC Cent. Reg.).
IMPORTED FIRE ANT (Solenopsis saevissima richteri) - FLORIDA - Found 20-30 mounds
August 31 in area near Live Oak, Suwannee County. This is a new county record.
(Miller). Found in Highlands County for new county record; extensions in
De Soto, Hardee, Lake, and Sarasota Counties. Aerial applications on control
blocks in Alachua, Citrus, Dixie, Hardee, and Marion Counties. SOUTH CAROLINA -
Minor extensions in Aiken and Richland Counties. Second application almost
completed at North Augusta and Aiken in Aiken County. GEORGIA - Total of
62,670 acres treated during August. ALABAMA - Infested area extended in Cullman
County; none in other counties. MISSISSIPPI - Extensions outside treated Pontotoc
County area. LOUISIANA - Total of 5,033 acres treated in Cameron Parish and
23,113 acres treated by farmers in 18 parishes. (PPC South. Reg.).
JAPANESE BEETLE (Popillia japonica) - MICHIGAN - Total of 1,000 adults taken in
traps in Battle Creek area, Calhoun County; 2 adults taken in each of Berrien and
Washtenaw Counties; none trapped this season in Lansing and Grand Rapids areas.
Trap pickup well underway or complete; controls in progress in Ypsilanti area.
(Moore, Turner). NEBRASKA - Negative in Douglas, Lancaster, and Sarpy Counties.
(Bell).
PINK BOLLWORM (Pectinophora gossypiella) - CALIFORNIA - Sprays in Bard Valley
almost routine with each application on 3,935 acres. Planned final application
to be completed by September 27. With about 60,000 cumulative acres sprayed in
Imperial Valley and with each application now nearing 25,000 acres, treatment
Should be completed during final week of September. Only 5, instead of 6, addi-
tional applications will be made in Palo Verde Valley; will end last week of
September. Treated 13,857 acres each time, including the Needles area. A few
more small fields at 10 percent boll infestation level found each week in
Coachella Valley. Cumulative 105 acres treated September 4; 129 scheduled for
September 10. Expected nearly 250 acres to be treated September 15. First larva
found at Borrego, Borrego Valley. Numerous moths taken with each trap inspection.
Doubtful whether fields will attain 10 percent infestation level by cutoff date.
(Cal. Coop. Rpt.). NEVADA - Total of 27 male moths collected in sex lure traps
in Pahrump Valley, Nye County: 8 on September 14, 19 on September 18. (Nev. Coop.
Rpt.). ARIZONA - Generally infested long staple top crop in Graham County;
infested 15 percent of top bolls in 500 acres at Bullhead City area, Mohave
County; many larvae in lint cleaners at Pinal County gins. (Ariz. Coop. Sur.).
NEW MEXICO - Green boll inspections show large increase of very small larvae in
southern Dona Ana County. (N.M. Coop. Rpt.). CALIFORNIA - In San Joaquin Valley
1,065 traps being serviced biweekly, no moths yet caught in this important
cotton-producing area. First moths of season (2) caught in Cantilarea during
August. Moths still being caught in Needles, Borrego Valley, Coachella Valley,
Imperial Valley, Bard Valley, and Palo Verde Valley. Boll infestations occurred
in Coachella Valley, Imperial Valley, Bard Valley, and Palo Verde Valley during
August. NEVADA - Bloom survey negative during early August in Pahrump Valley.
Single moth collected in sex lure trap August 7; first of season. Total of 31
moths trapped by end of month. All old cotton fields in Moapa Valley inspected
for volunteer cotton; none found. ARIZONA - State personnel continued operation
of sex lure traps at 6 locations in Yuma, Pima, Graham, and Cochise Counties.
Moth populations higher in most localities during August than July. In north
Gila Valley, Yuma County, where 8-fold population increase noted last day of July,
populations continued high and 4 times higher during August than in July, inspite
- 898 -
of treatment by grower on 5-day schedule in field being monitored. (PPC West. Reg.).
TEXAS - Total of 1,500 moths taken in blacklight traps and 125 taken in 5 sex
lure traps at Waco during August. . Infestations more general than at this time in
1966 in Houston District; very heavy in small areas of Matagorda County; lighter
than 1966 in Pecos and Coyanosa sections; common in El Paso, damage expected.
(PPC South. Reg.).
WESTERN GRAPE LEAF SKELETONIZER (Harrisina brillians) - CALIFORNIA - Five single
colony infestations on grapevines at Placerville, EL Dorado County. Located 27
miles from Roseville, Placer County, infestation of previous week. Delimiting
survey continues. Many wild grapes in rough terrain around Placerville. (Cal.
Coop. Rpt.).
WHITE-FRINGED BEETLES (Graphognathus spp.) - NEW JERSEY - Surveys negative in 9
counties during August. PENNSYLVANIA - Inspections in Philadelphia and Pittsburg
negative. VIRGINIA - Survey continued during month. As of August 31, total of
36 new infested locations found in Norfolk and Hampton area, one being small
nursery at Hampton. Delimiting survey continues in Scott County; 4 properties
consisting of 488 acres infested. (PPC East. Reg.). NORTH CAROLINA - Extensions
in Alexander, Anson, Catawba, Robeson, Rowan, Stanly, and Union Counties. TEN-
NESSEE - Extensions in Bradley, Crockett, Fayette, Haywood, Lauderdale, Madison,
and McNairy Counties. GEORGIA - Collected in Brooks, Grady, Heard, Lanier, and
Rockdale Counties for new county records. Extensions in 20 other counties.
Controls applied in Berrien, Coffee, and Macon Counties, and to 630 acres at
Eastman. FLORIDA - Collected in Columbia, Suwannee, and Wakulla Counties for new
county records. Extensions in Bay, Calhoun, Gadsden, Gulf, Holmes, Leon, and
Washington Counties. Controls applied on roadsides and railroad sidings in Bay,
Calhoun, Gulf, Holmes, Jefferson, Suwannee, and Washington Counties. ALABAMA -
Found in Barbour County for new county record. Total of 1,500 acres infested at
Crossville, De Kalb County; general at Anniston and Gadsden; extensions in 22
infested counties during August. MISSISSIPPI - Collected in Alcorn, Chickasaw,
Claiborne, Franklin, Jefferson, and Pontotoc Counties for new county records.
LOUISIANA - Taken at Ruston, Lincoln Parish, and Bastrop, Morehouse Parish, for
new parish records. Extensions at Clinton, East Feliciana Parish; St. Francisville,
West Feliciana Parish; Lafayette, Lafayette Parish; St. Helena Parish. Controls
applied to heavily infested areas at Mansfield and Monroe. (PPC South. Reg.).
SOYBEAN CYST NEMATODE (Heterodera glycines) - FLORIDA - Collected in soybean field
at Cantonment, Escambia County, September 1967, by B. J. Perry and G. C. Smart.
This is a new State record. Det. by V. Owens and confirmed by A. M. Golden. (H.
Jones, Div. Plant Indus., Fla. Dept.-Agr.). MISSISSIPPI - Extensions in Bolivar
and Coahoma Counties. TENNESSEE - Cysts found in McNairy County in August for
new county record. Infestations on Chester and Hardeman County properties and
outside regulated area in Gibson County. NORTH CAROLINA - Spotty damage to soybean
fields in Cumberland, Craven, Duplin, Harnett, Jones, Johnson, Pender, Wake, and
Sampson Counties. (PPC South. Reg.). ILLINOIS - Found for first time in Franklin
County. This appears to be northernmost infestation in Nation. (PPC Cent. Reg.,
Aug. Rpt.).
= &8s) =
HAWAII INSECT REPORT
Turf, Pasture, Rangeland - HUNTING BILLBUG (Sphenophorus venatus vestitus) grubs
and adults heavy; damage Severe to Kikuyu grass Tawn at Paauilo, Hawaii. (Yamamoto,
Yoshioka) .
Vegetables - DIAMONDBACK MOTH (Plutella xylostella) caused moderate foliar damage
to daikon (raddish) planting at Koko Head, Oahu; adults light on foliage. On
Maui, larvae and adults light to moderate on head cabbage in scattered areas of
Omaopio and Waiakoa at 2,000-3,000 feet elevation. (LaPlante, Takishita). TUMID
SPIDER MITE (Tetranychus tumidus) moderate to heavy in scattered spots of sweet-
potato fields at Waiahole, Oahu. (Funasaki, Haramoto). COWPEA APHID (Aphis
craccivora) Severe on Amaranthus sp., a weed, growing in yard-long beans at
Waimanalo, Oahu; very light on bean plants. (Funasaki). Damage by LEAF MINER
FLIES (Liriomyza spp.) moderate to heavy on Some green onion plantings at Koko
Head, Oahu; 40-60 percent of leaves heavily mined and unmarketable. Moderate on
snap beans and yard-long beans at Waianae, Waimanalo, Koko Head, and Hauula.
(Yamamoto, Sato).
Ornamentals - Nymphs and adults of a PLATASPID BUG (Coptosoma xanthogramma) moderate
on jade-vine (Strongylodon macrobotrys) at Hilo, Hawaii; all stages very heavy on
mauna-loa (Canavalia cathartica) at Waimanalo and Kaneohe, Oahu. (Funasaki,
Yoshioka).
General Pests - CHINESE ROSE BEETLE (Adoretus sinicus) continues high in light
traps at Waipahu, Oahu. Averaged 221 adults per trap during past month compared
with 7.3 in other areas. (Higa).
Beneficial Snail - ROSY PREDATOR SNAIL (Euglandina rosea), a carnivorous species,
moderate throughout Waiohinu on Hawaii. (Shirakawa) .
Miscellaneous Pests - VAGRANT GRASSHOPPER (Schistocerca vaga) female captured at
Kilauea. First Specimen from northern part of Kaui; previously only on south-
southwestern part. (Kim). KOA HAOLE LOOPER (Anacamptodes fragilaria) foliar
damage moderate to koa-haole (Leucaena leucocephala) in Lualualei Valley, Waianae,
Oahu, at 700 feet elevation. (Kajiwara).
= 900) —
INSECT DETECTION
New State Records
SOYBEAN CYST NEMATODE (Heterodera glycines) - FLORIDA - Collected in soybean field
at Cantonment, Escambia County, September 1967, by B. J. Perry and G. C. Smart.
Det. by V. Owens and confirmed by A. M. Golden. (p. 898).
New County and Parish Records
WESTERN CORN ROOTWORM (Diabrotica virgifera) - SOUTH DAKOTA - Hyde County.
(pp. 889, 890). SeES aet ocean aie ncaa
GRAPE PHYLLOXERA (Phylloxera vitifoliae) - FLORIDA - Lake County. (p. 894).
ELM LEAF BEETLE (Pyrrhalta luteola) - NEW MEXICO - Sierra and Otero Counties.
(p. 894).
GYPSY MOTH (Porthetria dispar) - NEW JERSEY - Salem and Gloucester Counties.
(p. 897).
IMPORTED FIRE ANT (Solenopsis saevissima richteri) - FLORIDA - Suwannee and
Highlands Counties. (p. 897).
WHITE-FRINGED BEETLES (Graphognathus spp.) - GEORGIA - Brooks, Grady, Heard,
Lanier, and Rockdale Counties. FLORIDA - Columbia, Suwannee, and Wakulla Counties.
ALABAMA - Barbour County. MISSISSIPPI - Alcorn, Chickasaw, Claiborne, Franklin,
Jefferson, and Pontotoc Counties. LOUISIANA - Lincoln and Morehouse Parishes.
(p. 898).
SOYBEAN CYST NEMATODE (Heterodera glycines) - TENNESSEE - McNairy County.
ILLINOIS - Franklin County. (p. 898).
CORRECTION
CEIR 17(33):756,763 - WESTERN CORN ROOTWORM (Diabrotica virgifera) - MINNESOTA -
Only Chisago and Isanti are new county records. Anoka County reported in 1966.
A Name Change in Bruchidae (Coleoptera)
The valid name for the tamarind seed beetle, or ground-nut bruchid, has been
changed from Caryedon gonagra (Fabricius) to Caryedon serratus (Olivier) according
to Dr. J. DeCelle of Belgium, who made a study of the type specimens (Rev. Zool.
Bot. Afr. 74:169-173, 1966).
This bruchid is often intercepted in Plant Quarantine seed inspections and is
known to breed principally in tamarind seeds (Tamarindus indica L.) in Mexico,
Barbados, Curacao, Dutch Guiana, Hispaniola, Jamaica, and Dominica in the
Western Hemisphere and in tropical Asia and Africa and in Hawaii. It is a serious
pest of stored peanuts, or ground-nuts (Arachis hypogaea L.) in Africa but has
not been found in peanut storage in the United States. The species has also
been found to attack the seeds of several noneconomic Old World legumes.
John M. Kingsolver
Entomology Research Division, ARS
U. S. Department of Agriculture
Washington, D. C.
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VOL. 17, Nov 40 October 6,
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fork:
Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
1967
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 October 6, 1967 Number 40
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
CORN EARWORM continues to damage crops in several areas. (p. 905).
SORGHUM MIDGE causing concern in Some counties of Kansas, Missouri, and Arkansas.
(p. 906).
FALL ARMYWORM heavy on wheat in 8 counties in southern Oklahoma and in south-
eastern Missouri; damaging wheat in Crittenden County, Arkansas. (p. 906).
BOLL WEEVIL heaviest on record for time of year in northeast Arkansas; serious
problem in northern Alabama. BOLLWORMS heavily damaging cotton in Yuma and
Maricopa Counties, Arizona; Severe in some northern counties in Alabama; heavy in
Yazoo and Sharkey Counties, Mississippi. (p. 908).
PINK BOLLWORM continues serious problem in areas of Southern New Mexico. (p. 912).
GYPSY MOTH taken at 240 sites in 12 counties of eastern Pennsylvania during summer
adult survey. (p. 912).
SOYBEAN CYST NEMATODE reported from Louisiana for first time. (p. 913).
Detection
New State records include A WEEVIL in WaShington and SOYBEAN CYST NEMATODE in
Louisiana (p. 913). For new county and island records, see page 915.
Special Report
Insects Not Known to Occur in the United States - A BLACK FLY (Simulium damnosum
Theobald). (p. 917).
Reports in this issue are for week ending September 29 unless otherwise indicated.
- 903 -
— 904) —
CONTENTS
Special Insects of Regional milenitsicanen er ouelalsaloRoheReEoiopop oll heichalionoeoiehal iio taieaoes 905
Insects Affecting
Corn, Sorghum, Sugarcane.......... 905 Potatoes, Tomatoes, Peppers....... 909
SUMEMLIL (CePeNS 5 65 oss cseon cao seodNe 906 Beans sands DeaSnparcnsteiseleho tok teers 909
Turf, Pastures, Rangeland......... 906 COWeN COPS ii reyekekevene) a) slene hon olen eee 909
HOLTALCRNCUMCSergievehedetsleusieienehehoneienanete 907 Deciduous Fruits and Nuts......... 909
SODEeNS oo condab Gano Do oasouoedOS - -907 GlisetiS 545 50005c 59090000 Soaa0gooreS 910
GOUDEN co oo doob dodo ooo os boo OabOCGODS 908 Ornamentals eae vauelel ol -nalel hole ielonaeeenene -910
SHEENA ES cong coscone be cooocoOODSS 908 Forest sand) Shade! frees irs. isbn 910
Manvand And mat sry ieraleledsicelercie Soc00c- 911
Benet cial SEnsSeGitS/ney-)etsiele ode overeneioue FOOCU OOOO NOC TOO UB OsOCOabo too noo bE So0500cC 912
Federal, and! State, Pllant Protections) Progcramsyar se ibis) —
INSECT DETECTION
New State Records
A WEEVIL (Cosmobaris americana) - WASHINGTON - Adults, larvae, and eggs collected
on Kochia americana at Grandview, Yakima County, August 7, 1967. Det. by M.
Hatch. (Landis) .
SOYBEAN CYST NEMATODE (Heterodera glycines) - LOUISIANA - Collected in soybean
field at Girard, Richland Parish, June 1967, by B. Doles. Det. by R. Birchfield;
‘comfirmed by A. M. Golden. (p. 913).
LESSER CORNSTALK BORER (Elasmopalpus lignosellus) - CALIFORNIA - Kern County.
(p. 906).
WALNUT HUSK FLY (Rhagoletis completa) - OREGON - Douglas and Multnomah Counties.
(p. 910).
EUROPEAN PINE SHOOT MOTH (Rhyacionia buoliana) - OREGON - Umatilla County.
(p. 911).
FACE FLY (Musca autumnalis) - OREGON - Benton, Coos, Curry, Deschutes, Douglas,
Harney, Hood River, Jackson, Jefferson, Josephine, Klamath, Lake, Lane, Malheur,
Marion, Morrow, Sherman, Umatilla, and Wasco Counties. IDAHO - Ada, Bear Lake,
Bingham, Bonner, Bonneville, Caribou, Cassia, Clark, Elmore, Fremont, Jefferson,
Jerome, Lemhi, Lincoln, Madison, Minidoka, Owyhee, and Power Counties. (p. 912).
CARIBBEAN FRUIT FLY (Anastrepha suspensa) - FLORIDA - Seminole County. (p. 912).
GYPSY MOTH (Porthetria dispar) - PENNSYLVANIA - Berks, Chester, Schuylkill,
Susquehanna, and Wyoming Counties. (p. 912).
A PLATASPID BUG (Coptosoma xanthogramma) - HAWAII - Maui Island. (p. 914).
CORRECTION
CEIR 17(39):894 - LEAF-FOOTED BUG (Leptoglossus phyllopus)...should read A COREID
BUG (Leptoglossus zonatus)...(Ariz. Coop. Sur.). a)
TRAP COLLECTIONS
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- 917 -
INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES
A BLACK FLY (Simulium damnosum Theobald)
Economic Importance: The principal vector of human onchocerciasis, in West
Africa is S. damnosum. The disease commonly causes blindness in humans. [In this
region alone, not including Nigeria and Cameroon, about 2 million people suffer
from the disease or about one-tenth of the population, and of this number 150,000
are blind. Excessive Skin irritation caused by the microfilariae often precedes
failing sight. Onchocerciasis, caused by a filarial worm, has an extensive dis-
tribution in tropical Africa as well as Mexico, Central and South America.
Simulium ochraceum Wlk. and S. metallicum Bellardi are the chief vectors in
Central America. Simulium neavei Roubaud is another important carrier of the
disease in Africa. The microfilariae in the skin of man are picked up by the
vector in which they develop to the third stage infective larvae. The adult
worms which give rise to the microfilariae often occur in nodules which may be
very conspicuous when they occur on the head of an infected person. As typical
of the family, the female only of S. damnosum sucks blood. The bite is painful
and intense itching may follow. a
Distribution: Angola, Burundi, Cameroon, Congo (Brazzaville), Dahomey, Ethiopia,
Gambia, Ghana, Guinea, Ivory Coast, Kenya, Liberia, Malawi, Mozambique, Nigeria,
Portuguese Guinea, Republic of South Africa, Rwanda, Sierra Leone, Southwest
Africa, Sudan Republic, Tanzania, Togo, Uganda, and Upper Volta.
Hosts: Mainly man over most of its range but dogs, donkeys, goats, sheep, and
birds also have been reported as hosts.
160" 140" 120" 00" 60"
General Distribution of Simulium damnosum Theobald
Diptera: Simuliidae No. 169 of Series
= 918 —
Life History and Habits: Females deposit eggs in masses of about 250 on damp
parts of Stones, lLleaveS, dead wood,and stems protruding from the water. Under
West African conditions the eggs hatch in about 36 hours. Larvae may be found
in fast moving, turbulent water of streams and rivers where they attach to stones
and other objects; whereas in some areas of Africa larvae are found in quiet
waters. The larval stage lasts 10-13 days and the pupal stage 4-5 days in West
Africa. Pupation takes place in a loosely woven cocoon. Continuous breeding
throughout the year has been observed in the Volta River but in other areas
where the rivers dry up, the flies probably survive as adults. Because of tax-
onomic variances, the habit of the species to breed in swiftly moving water or in
quiet backwaters, and its tendency to bite man at low altitudes and not at high
altitudes and vice versa, it is suspected that a complex of species may be
involved. Dunbar's (1966) recent cytogenetic work in Uganda supports the idea of
a complex of species.
Description: ADULT - Female length 2-2.5 mm., wing length 2-3 mm. Dark with
dark legs, mesonotum shining. Swollen anterior tarsi are distinctive of the
species. Head black with gray dusting and pale hairs; inner side of mandibles
with about 25 teeth, legs black with silvery scales. Wings, yellowish basally
and halteres yellow. Abdomen shining black on apical half, basal fringe short
and silvery. Male wing length 2-2.5 mm. Mesonotum distinctive - gray areas
extend back and black areas reduced to medium broad stripe or triangle and a pair
of lateral oval patches. Anterior tibiae of legs with shining, silvery scales,
anterior tarsi greatly enlarged as in female. Abdomen black with silvery side
patches. LARVA - With thick coat of short, dark, bluntly pointed spines. Feeding
brushes number about 20.
Adult (after Austen). Permission of the Trustees
of the British Museum.
Selected References: 1. Austen, E. E. 1909. Illustrations of African Blood-
sucking Flies other than Mosquitoes and Tsetse Flies. 221 pp., 13 plates, London.
2. Crisp, G. 1956. Simulium and Onchocerciasis in the Northern Territories of.
the Gold Coast. 171 pp., London. 3. Crosskey, R. W. 1955. Ann. Trop. Med. and
Parasitol. 49(2):142-153. 4. Dunbar, R. W. 1966. Nature (London) 209(5023):
597-599. 5. Freeman, P. and De Meillon, B. 1953. Simuliidae of the Ethiopian
Region. Brit. Mus. (Nat. Hist.), 224 pp. 6. Le Berre, R. 1966. Contribution
a l'Etude Biologique et Ecologique de Simulium damnosum Theobald, 1903 (Diptera,
Simuliidae). Off. Recher. Sci. et Tech. Outre-Mer. 204 pp., Engl. Sum. 7.
Lewis, D. J. 1958. Internatl. Cong. Ent. Proc. 10(3) :541-550
Prepared in Survey and Detection
Operations in cooperation with U. S. Dept. Agr.
other ARS agencies and the Coop. Econ. Ins. Rpt.
Smithsonian Institution 17 (40) :917-918, 1967
VOL. 17 Nov 41 © October 13,
fas)
CL
C7
Cooperative
ECONOMIC INSECT
REPORT
Issued by ri y/
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
1967
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 October 13, 1967 Number 41
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
GREENBUG heavy in few wheat areas in South Dakota and moderate to heavy in some
areas of Nebraska. Also reported from Oklahoma. (p. 921).
FALL ARMYWORM heavy in small grains, lawns, and pastures in Oklahoma and damaging
grasses in Alabama. (p. 922).
CABBAGE LOOPER numerous on crucifers in New Jersey, light to heavy in some areas
of Alabama; damage heavy to severe in Prince Georges County, Maryland; heavy on
citrus in Yuma County, Arizona. (p. 925, 926).
MILLIPEDS damaging tomatoes and carrots in Dane County, Wisconsin, and strawberries
in El Paso County, Colorado. (p. 925).
PURPLE SCALE lightest on record for September and lightest for any month in 16
years on Florida citrus. (p. 926).
Detection
@ A PYRAUSTID MOTH reported for first time in Hawaii. Not known to occur in
continental United States. (p. 930).
For new county records see page 929.
Special Report
Summary of Important Pests Most Frequently Intercepted at United States Ports of
Entry in Fiscal Year 1966. (p. 932).
Reports in this issue are for week ending October 6 unless otherwise indicated.
- 919 -
= PAO =
CONTENTS
Special Insects of Regional Significance. 6.0.07... .. 0c cc ccc orcs cece ccs accecae 5 ozall
Insects Affecting
Corn, Sorghum, Sugarcane.......... 921 General Vegetablesiin qi -ierereciecieen 925
Small Grains........ go0000000000106 922 Deciduous Fruits and Nuts..... Soo uyAs)
Turf, Pastures, Rangeland......... 922 CLEGUSIS a Mesh weeiew retells 6 PACINO GO°0'O 926
OVERS) IMSRUNEIS o5 00nd oddoaDoKd0db00 923 SHIEVILIL, TROLS 5 Goo ooo oUODOdDOODO DC OO 927
Soybeans)... .....0.... dod00000000000 924 OMMEVIKAN EMS 56 oc0bD0bGDDKDDOb OCS 5 OAT
CGOUWUCMs ooocc0cKK0D o00000a000000 -.. 924 Forest and Shade Trees............927
Potatoes, Tomatoes, Peppers....... 925 Man and Animals.......... MO NONIC.C.O.6 928
COLESNCLODS Vor encie.svetoreiebelenevaocs exe rstvetewensterte 925 Households and Structures......... 928
SEOMUAGC) IIOCMOUS 565 0000000000000500 928
hederalvandeStatepPlant) ProtectionyProcramscrcrseneie succiheieclceicicnelcheniclcienonen tener neers 928
INS eC C:tMDELeCETORE ya reioneeiel elcid hor el evel eiepelneneneneenenenetenctenets dGoun0d00D0ObRD00000000 noon oeAy)
CornrectHons piel -elelonel rel DOevbDCDD DODO ODO DOO bNNDO ODO DOODUOOOOUS OdoD00gDdD0G00000 929
HawalvigelnsSecituwRepo ritipencncnsnelelenciensien volley eiaheiehcmeucnetcuel caen Meh eeneMnc Non en it enn amCn at nen aa eprom opo000s 930
lipledons “reeves (CoolileewloMmscoccoogn00v0G000boDGOD0KdD008 SoD00DbaDDD oO ODN O00 0000 oo 00 cual
Summary of Important Pests Most Frequently Intercepted at
United States Ports of Entry in Fiscal Year 1966........... CODOODDDDODDOOOS 932
WEATHER OF THE WEEK ENDING OCTOBER 9, 1967
HIGHLIGHTS: Little rain in East and South except heavy downpours in south Florida.
Flooding rains east Kansas. Weekend hard freeze Northeast Interior. Severe storm
Pacific Northwest early in week.
PRECIPITATION: A vigorous storm dumped heavy rains along the northern Pacific
coast early in the week. Snow fell in the Cascades, Sierras, and Olympic Moun-
tains and light rains extended eastward to Montana and the Dakotas. Showers and
scattered thunderstorms occurred at midweek along a front that extended from the
Northeast to the central Rockies. Daily totals ranged from 2 to 3 inches or more
at some locations in the central Great Plains. During the weekend a frontal
system moved from the Rockies across the Great Plains and Midwest. Widespread
rainfall along the front was particularly heavy in eastern Kansas where amounts
ranging up to 5 inches or more in a few hours caused local flooding. Almost
daily showers occurred in the southern third of Florida and weekly totals ranged
up to more than 7 inches.
Weather continued on page 930.
- 921 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
ARMYWORM (PSeudaletia unipuncta) - ALABAMA - Damaging young wheat in Greene
County; controls applied to Several small grain fields in Conecuh County.
(McDonald, Huggins).
CORN EARWORM (Heliothis zea) — ARIZONA - Moderate in 100 acres of millet in Mari-
copa County. Treatment necessary on experimental corn, averaged 55 per 100 sweeps
in alfalfa at Yuma, Yuma County. (Ariz. Coop. Sur.). OKLAHOMA - Moderate in
Kingfisher County sorghum. (Okla. Coop. Sur.). MARYLAND - Moth flights continue
heavy, average 132 per night in blacklight trap at Snow Hill September 27-30;
larvae light on late Soybeans near Cambridge, Dorchester County. (U. Md., Ent.
Dept.). DELAWARE - Moths averaged 80 per night in Bridgeville blacklight trap
September 27 to October 3. (MacCreary). SOUTH CAROLINA - Found in York and
Dillon County soybeans. (Nettles et al.).
CORN LEAF APHID (Rhopalosiphum maidis) - ARIZONA - Continues increasing at Yuma,
Yuma County. (Ariz. Coop. Sur.).
GREENBUG (Schizaphis graminum) - SOUTH DAKOTA - Heavy on portion of early planted
winter wheat field northeast of Winner, Tripp County; ranged 200-500 per seedling
in heavier plantings; damage evident. (Jones). NEBRASKA - Moderate to heavy on
winter wheat in Franklin and Custer Counties; some controls applied in Custer
County. (Congrove, Pedersen). OKLAHOMA - Ranged 0-2 per linear foot in Kiowa
County. (Okla. Coop. Sur.).
PICKLEWORM (Diaphania nitidalis) - ALABAMA - Light to moderate; damaging squash
in Chilton and De Kalb Counties; controls underway. (Glasscock et al.).
SPOTTED ALFALFA APHID (Therioaphis maculata) - ARIZONA - Averaged 20 per 100
Sweeps at Willcox, Cochise County. (Ariz. Coop. Sur.). NEW MEXICO - Heavy in
spots; damaging alfalfa at Artesia, Eddy County. (N.M. Coop. Rpt.). COLORADO -
Decreasing; ranged 5-10 per 100 sweeps in Larimer County alfalfa. (Alldredge).
OKLAHOMA - Averaged 25 per square foot in Wagoner County alfalfa. (Okla. Coop.
Sur.). NEBRASKA - Averaged 1 per 5 sweeps near Thedford, Thomas County; 1 per
Sweep near Gothenburg, Dawson County. (Manglitz, Raun). VIRGINIA - Ranged 0-20.
per 10 sweeps on alfalfa in Rockingham, Augusta, Rockbridge, Botetourt, and
Roanoke Counties. (Isakson).
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (Ostrinia nubilalis) - DELAWARE - Moths averaged 7.6 per night
in Bridgeville blacklight trap September 27 to_October 3. (MacCreary). MICHIGAN -
Ear infestations ranged 12-16 percent (average 15) in 5 Ingham and Shiawassee
County corn fields; second through fifth instars present. (Dowdy). WISCONSIN -
Numbers and stalk damage heavier than previously observed in Bayfield County.
(Wis. Ins. Sur.). MISSOURI - Larvae ranged 0-29,000 (average 6,958) per acre on
24 Carroll County farms; ranged 0-212 (average 46) per 100 plants. (Lentz). SOUTH
DAKOTA - Fall abundance survey completed in Lyman, Gregory, and Tripp Counties.
None found in Tripp County. Borers per 100 stalks ranged 0-6 (average 2) in
Gregory County, ranged 0-2 (average 0.5) in Lyman County. (Jones).
SORGHUM WEBWORM (Celama sorghiella) - OKLAHOMA - Heavy in Payne County sorghum.
(Okla. Coop. Sur.). ARKANSAS - Infesting heads of late Carroll County grain
sorghum. (Roberts, Boyer).
WESTERN CORN ROOTWORM (Diabrotica virgifera) - NEBRASKA - Some adults active in
late-planted Hall County corn. (Hill, Keith). SOUTH DAKOTA - Heavy on 10-acre
field near Redfield, Spink County. (Kantack). WISCONSIN - Adults persist in corn
in Grant, Vernon, and Crawford Counties. (Wis. Ins. Sur.).
- 922 -
NORTHERN CORN ROOTWORM (Diabrotica longicornis) - WISCONSIN - Adults persist in
corn in Grant, Vernon, and Crawford Counties. (Wis. Ins. Sur.).
DESERT CORN FLEA BEETLE (Chaetocnema ectypa) - ARIZONA - Up to 12 adults per plant
in some Yuma County sorghum fields. (Ariz. Coop. Sur.).
SORGHUM MIDGE (Contarinia sorghicola) - OKLAHOMA - Heavy in Payne County sorghum.
(Okla. Coop. Sur.). ARKANSAS - Adults continue to emerge from Lafayette County
grain sorghum heads caged September 28. (Boyer).
A THRIPS (Frankliniella williamsi) - CALIFORNIA - Heavy on corn plantings at Van
Nuys, Los Angeles County. (Cal. Coop. Rpt.).
SMALL GRAINS
FALL ARMYWORM (Spodoptera frugiperda) - OKLAHOMA - Larvae averaged 3 per 100 row
feet in rye near Purcell, McClain County; moderate in Garfield and Jefferson
County wheat; heavy in small grains in Carter, Garvin, and Comanche Counties.
(Okla. Coop. Sur.).
SALT-MARSH CATERPILLAR (Estigmene acrea) - OKLAHOMA - Heavy on wheat margins in
Woodward and Major Counties. (OKla. Coop. Sur.).
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - ARIZONA - Summer-form larvae
light in millet near Luke Air Force BaSe, Maricopa County. (Ariz. Coop. Sur.).
A FLEA BEETLE (Chaetocnema sp.) - TEXAS - Damaging some wheat in Ochiltree County.
(Daniels).
CHINCH BUG (Blissus leucopterus) - OKLAHOMA - Ranged 0-14 per linear foot in Kiowa
County wheat. (OKla. Coop. Sur.).
BROWN WHEAT MITE (Petrobia latens) - OKLAHOMA - Ranged 25-150 per linear foot in
Kiowa County; O-1l per linear foot in Woods County. (Okla. Coop. Sur.).
TURF, PASTURES, RANGELAND
FALL ARMYWORM (Spodoptera frugiperda) - OKLAHOMA - Moderate to heavy in lawns and
improved pastures in Love, Bryan, Marshall, and Kingfisher Counties. (Okla. Coop.
Sur.). ALABAMA - Damaging pasture grasses and other grasses in Bibb, Mobile, and
Chambers Counties. (Vickery et al.).
GRANULATE CUTWORM (Feltia Subterranea) - CALIFORNIA - Larvae heavy in dichondra
lawns at Kelseyville, Lake County. (Cal. Coop. Rpt.).
A WHITE GRUB (Phyllophaga anxia) - NEBRASKA - Mostly third instars, with some first
and second, ranged 3-20 (averaged 5-6) per square foot in Some subirrigated meadows
of Brown, Cherry, and Thomas Counties; up to 30 percent of grass killed. (Manglitz,
Raun).
A BILLBUG (Sphenophorus phoeniciensis) - ARIZONA - Damaging Bermuda grass lawns
at Globe, Gila County. (Ariz. Coop. Sur.).
SWEETPOTATO FLEA BEETLE (Chaetocnema confinis) - CALIFORNIA - Probably this species,
heavy on dichondra lawns at San Diego, San Diego County. (Cal. Coop. Rptepe
TWO-LINED SPITTLEBUG (Prosapia bicincta) - ALABAMA - Heavy; damage severe in
several fields of Coastal Bermuda graSS in Barbour County. (Walton).
- 923 -
AN ARMORED SCALE (Odonaspis ruthae) - ALABAMA - Light to moderate in 2 Coastal
Bermuda grass fields in Lowndes County. (Gerald et al.).
CHINCH BUG (Blissus leucopterus) - OKLAHOMA - Heavy in Choctaw County lawns.
(Okla. Coop. Sur.).
BERMUDAGRASS MITE (Aceria neocynodonis) - NEVADA - Light to moderate on Bermuda
grass lawns in Pahrump Valley, Nye County. (Bechtel et al.).
FORAGE LEGUMES
ALFALFA CATERPILLAR (Colias eurytheme) - ARIZONA - Counts per 100 sweeps averaged
35 at Yuma, Yuma County; 30 in Maricopa County; 75 and 25 in Kansas Settlement
and other Cochise County areas, respectively. Damaging some alfalfa in Casa
Grande area, Pinal County; controls necessary. NEW MEXICO - Larvae averaged
20-25 per 25 sweeps in alfalfa at Artesia, Eddy County; 10-12 per 25 sweeps in
Roswell, Chaves County. (Mathews). OKLAHOMA - Averaged 2 per 10 sweeps in alfalfa
in Payne and Tillman Counties; 5 per 10 sweeps in Johnston County. (Okla. Coop.
Sur.). VIRGINIA - Larvae light, averaged 1 per 10 sweeps, on Augusta County
alfalfa. (Isakson).
GREEN CLOVERWORM (Plathypena scabra) - OKLAHOMA - Averaged 25 and 20 per 10 sweeps
in Payne and Johnston CountieS, reSpectively; heavy, 40 per 10 sweeps, in Marshall
County alfalfa field. (Okla. Coop. Sur.). VIRGINIA - Larvae per 10 sweeps aver-
aged 5 in Rockingham County and 10 in Augusta County. (Isakson).
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Averaged 295 per 100 sweeps in
alfalfa at Yuma, Yuma County. (Ariz. Coop. Sur.).
FALL ARMYWORM (Spodoptera frugiperda) - OKLAHOMA - Averaged 25 and 6 per 10 sweeps
in alfalfa in Garvin and Johnston Counties, respectively; up to 25 per 10 sweeps
in Marshall County alfalfa. (Okla. Coop. Sur.).
SOUTHERN CORN ROOTWORM (Diabrotica undecimpunctata howardi) - MISSOURI - Averaged
17 per 10 sweeps on PemiScot County alfalfa. (Munson). VIRGINIA - Adults moving
into alfalfa. Average counts per 10 sweeps by county: Rockingham 5, Augusta 2,
Rockbridge 4. (Isakson).
ALFALFA WEEVIL (Hypera postica) - COLORADO - Decreasing, ranged 3-5 per 100 sweeps,
in Larimer County alfalfa. (Alldredge). NEBRASKA - No adults swept from alfalfa
in Dawson County. (Manglitz, Raun). VIRGINIA - Larvae ranged 1-7 (average 3) per
10 sweeps in alfalfa in Rockingham, Augusta, Rockbridge, and Botetourt Counties;
averaged 5 per sweep in Roanoke County field. Adults ranged 0-10 per 10 sweeps
in same counties. (Isakson).
PEA APHID (Acyrthosiphon pisum) - NEW MEXICO - Increasing in alfalfa in several
Chaves and Eddy County fields. (Mathews). COLORADO - Decreasing, ranged 10-15
per 100 sweeps, in Larimer County alfalfa. (Alldredge). OKLAHOMA - Averaged 50
per 10 Sweeps in Payne County alfalfa. (Okla. Coop. Sur.). NEBRASKA - Averaged 1
per Sweep on alfalfa near Thedford in Thomas County. (Manglitz, Raun). MICHIGAN -
Adults and nymphs heaviest of season on alfalfa in late September; light to
moderate, ranged 100-400 (average 200) per 10 sweeps, in 6 central area fields
this week. (Dowdy). VIRGINIA - Ranged 15-55 (average 25) per sweep in alfalfa in
Rockingham, Augusta, Rockbridge, Botetourt, and Roanoke Counties. (Isakson).
- 924 -
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Average per 100
sweeps by county: Yuma 425; Maricopa 300; 50 in Willcox and 125 in
Cochise areas. (Ariz. Coop. Sur.). NEW MEXICO - Adults ranged 4-6 per 25 sweeps
in Chaves and Eddy County alfalfa. (Mathews). OKLAHOMA - Averaged 60 per 10
sweeps in Garvin County alfalfa field; 10 per 10 Sweeps in Payne County alfalfa.
(Okla. Coop. Sur.). MISSOURI - Averaged 30 per 10 sweeps in Pemiscot County
alfalfa field. (Munson).
LYGUS BUGS (Lygus spp.) - ARIZONA - Adults per 100 sweeps in alfalfa averaged
150 at Yuma, Yuma County; 160 in Cochise and San Simon areas of Cochise County;
80 in Maricopa County. (Ariz. Coop. Sur.). OKLAHOMA - Lygus lineolaris averaged
4 and 5 per 10 sweeps in alfalfa in Payne and Johnston Counties, respectively.
(Okla. Coop. Sur.).
TWO-SPOTTED SPIDER MITE (Tetranychus urticae) - CALIFORNIA - Heavy on alfalfa at
Tracy, San Joaquin County. (Cal. Coop. Rpt.).
SOYBEANS
BEAN LEAF BEETLE (Cerotoma trifurcata) - MARYLAND - Adults heavily damaged several
hundred acres of late Soybeans in Dorchester County. (U. Md., Ent. Dept.).
MEXICAN BEAN BEETLE (Epilachna varivestis) - SOUTH CAROLINA - Damage decreasing
in all counties; some damage on late beans. (Nettles et al.). MISSISSIPPI -
Heavy in 20-acre Oktibbeha County field; averaged 1 adult and 2 larvae per linear
foot of row; pod damage moderate. (Dinkins).
VELVETBEAN CATERPILLAR (Anticarsia gemmatalis) - SOUTH CAROLINA - Building up in
Berkeley County. (NettleS et al.).
STINK BUGS - SOUTH CAROLINA - Increased in Calhoun and Chesterfield Counties.
(Nettles et al.). MISSISSIPPI - Acrosternum hilare heavy in 40-acre Oktibbeha
County field. Average of 5 nymphs and I adult per linear foot of row confined
to certain areas in field. (Dinkins). OKLAHOMA - A. hilare continues heavy in
Payne County. (Okla. Coop. Sur.). i
COTTON
BOLL WEEVIL (Anthonomus grandis) - ALABAMA - Still heavy in northern area; Some
controls in progress in Colbert, Marion, Madison, and isolated fields in other
northern counties; some stalks destroyed to reduce weevil numbers. (McQueen).
MISSISSIPPI - Punctured square counts increasing due to decreased square production
in south delta fields; some late-planted fields treated for small boll protection,
but defoliation well underway. (Dinkins). ‘OKLAHOMA - Heavy in Marshall and Payne
Counties; 86 percent damaged squares in Coal County. (Okla. Coop. Sur.).
BOLLWORMS (Heliothis spp.) - MISSISSIPPI - Considerable activity continues in late
cotton in south delta area; third instars moderate and feeding on young bolls in
Yazoo County; expected to be last economic generation this year. Controls applied
to heavily infested fields. (Dinkins). ARKANSAS - Larvae collected in late August
in Lee County totaled 34 H. zea and 3 H. virescens. Totals for year: 435 H. zea
and 15 H. virescens. (Boyer). OKLAHOMA - Infested 2 percent of bolls in Coal
County. (Okla. Coop. Sur.). ARIZONA - Damage severe in 100-acre field at Winters-
burg, Maricopa County. (Ariz. Coop. Sur.).
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Heavy at Wintersburg and light at
Harquahala, Maricopa County. (Ariz. Coop, Sur.).
CABBAGE LOOPER (Trichoplusia ni) - ARIZONA - Damaging at Wintersburg, Maricopa
County. (Ariz. Coop. sur).
- 925 -
COTTON LEAF PERFORATOR (Bucculatrix thurberiella) - ARIZONA - Heavy from Liberty
to Buckeye in Maricopa County; light to moderate at Maricopa, Pinal County. (Ariz.
Coop. Sur.).
SALT-MARSH CATTERPILLAR (EStigmene acrea) - ARIZONA - Heavy at Peoria and Glendale,
Maricopa County. (Ariz. Coop. Sur.).
SPIDER MITES - ARIZONA - Very heavy, eSpecially at Beardsley, in Maricopa County
despite recent rain. (Ariz. Coop. Sur.). CALIFORNIA - Tetranychus atlanticus
heavy, spotty at Bard, Imperial County. (Cal. Coop. Rpt.).
POTATOES, TOMATOES, PEPPERS
TOBACCO FLEA BEETLE (Epitrix hirtipennis) - CALIFORNIA - Adults moderate in tomato
fields at Reedley, Fresno County. (Cal. Coop. Rpt.).
MILLIPEDS - WISCONSIN - Damage heavy to tomatoes at Dane County location. (Wis.
Ins. Sur.).
COLE CROPS
CABBAGE LOOPER (Trichoplusia ni) - ALABAMA - Larvae heavy, averaged 3 per plant,
in 95 acres of late cabbage in De Kalb County and light to moderate with damage
to 100-acre commercial planting of mustard, kale, collards, and tender greens on
Lawrence County farm; controls underway. (Smith et al.). MARYLAND - Damage
heavy to Severe on cabbage and collard plantings near Clinton, Prince Georges
County. (U. Md., Ent. Dept.). NEW JERSEY - Plentiful in all areas of State. (Ins.-
Dis. Newsltr.).
GRANULATE CUTWORM (Feltia subterranea) - ALABAMA - Larvae light, but killing many
young 3 to 4-inch-high collard plants in Lawrence County commercial planting;
controls underway. (McClendon et al.).
YELLOW-STRIPED ARMYWORM (Prodenia ornithogalli) - OKLAHOMA - Averaged 10 per 100
plants on Payne County turnips. (Okla. Coop. Sur.).
CROSS-STRIPED CABBAGEWORM (Evergestis rimosalis) - OKLAHOMA - Averaged 30 per 100
plants on Payne County turnips. (OKla. Coop. Sur.).
GENERAL VEGETABLES
CABBAGE LOOPER (Trichoplusia ni) - ARIZONA - Eggs and small larvae on most young
lettuce in Harquahala Valley in Maricopa County; 2 treatments in most fields.
(Ariz. Coop. Sur.).
MORNING-GLORY LEAF MINER (Bedellia somnulentella) - CALIFORNIA - Moderate on sweet-
potatoes at San Luis Rey, San Diego County. (Cal. Coop. Rpt.).
MELON APHID (Aphis gossypii) - ARIZONA - Damaging young okra terminals at Yuma,
Yuma County. (Ariz. Coop. Sur.).
EUROPEAN EARWIG (Forficula auricularia) -— COLORADO - Damage moderate in home
gardens in Eagle County. This iS a new county record. (Davidson).
MILLIPEDS - WISCONSIN - Damage heavy to carrots and cantaloups at Dane County
location. (Wis. Ins. Sur.).
- 926 -
DECIDUOUS FRUITS AND NUTS
PECAN NUT CASEBEARER ees caryae) - OKLAHOMA - Pecan loss 20 percent in
Marshall County orchard. (OKla. Coop. Sur.).
HICKORY SHUCKWORM (Laspeyresia caryana) - OKLAHOMA - Infested 2 percent of pecans
on Payne County trees; 10 percent loss in Marshall County orchard. (Okla. Coop.
Sur.).
PECAN WEEVIL (Curculio caryae) - OKLAHOMA - Damaged up to 10 percent of Okmulgee
County nuts. (Okla. Coop. Sur.). ALABAMA - Egg laying damage in several Barbour
County pecan orchards. (Walton).
APHIDS - ALABAMA - Monellia spp. increasing on pecan trees in Bibb, St. Clair,
Sumter, Elmore, Wilcox, Covington, Baldwin, Mobile, and other central and southern
counties; Some premature defoliation and loss of pecan nut quality. Myzocallis
caryaefoliae steadily increasing on untreated pecan orchards in Mobile, Baldwin,
Bullock, Wilcox, St. Clair, Henry, Barbour, and other southern counties; numbers
and damage heavier than usual with much defoliation in Baldwin and Mobile Counties.
(McQueen).
CITRUS
Citrus Insect Situation in Florida - End of September - CITRUS RUST MITE (Phyllo-
coptruta oleivora) infested leaves in 65 percent of groves (norm 57 percent); 43
percent economic (norm 35 percent). Infested fruit in 71 percent of groves (norm
67 percent); 53 percent economic (norm 46 percent). Population dropped from high
range briefly in mid-September, then began strong increase; it will remain above
average and move farther into high range through October. Many heavy infestations
expected in all districts. Highest districts south, east, and west. TEXAS CITRUS
MITE (Eutetranychus banksi) infested 11 percent of groves (norm 18 percent); 2
percent economic (norm 4 percent). Population below normal for. this date in low
range. Gradual increase expected but few infestations will be important in
October. All districts low. CITRUS RED MITE (Panonychus citri) infested 19 per-
cent of groves (norm 25 percent); 4 percent economic (norm 5 percent). Population
below normal and in low range in all districts. Gradual increase will start early
in October and extend through November. BLACK SCALE (Saissetia oleae) infested
32 percent of groves; 17 percent economic. Population decreased rapidly to below
normal level; will remain very low through November. Highest district central.
GLOVER SCALE (Lepidosaphes gloverii) infested 51 percent of groves; 4 percent
economic. Population dropped below normal; currently at low level. Increase
started; will continue through November. Highest district south. PURPLE SCALE
(L. beckii) infested 31 percent of groves; noneconomic. Population at lowest on
record for September; also lowest in any month in 16 years of record. Increase
expected. All districts low. CHAFF SCALE (Parlatoria pergandii) infested 24
percent of groves; noneconomic. Population also below normal and at low level.
Increase expected. All districts low. YELLOW SCALE (Aonidiella citrina) infested
44 percent of groves; 2 percent economic. Population below the average of recent
years and in low range. Increase expected. Highest district east. An ARMORED
SCALE (Unaspis citri) more abundant than in prior Septembers; will increase.
WHITEFLIES infested 58 percent of groves; 12 percent economic. Population will
remain near current moderate level and slightly below normal. (W. A. Simanton
(Citrus Expt. Sta., Lake Alfred)).
CABBAGE LOOPER (Trichoplusia ni) - ARIZONA - Damage heavy on young terminals of
citrus in or near trees bordering desert at Yuma, Yuma County. (Ariz. Coop. Sur.).
A LEAF ROLLER MOTH (Platynota stultana) - ARIZONA - Heavy in treated citrus nur-
sery at Yuma, Yuma County. CZ COOp. SUL)
CITRUS RED MITE (Panonychus citri) - ARIZONA - New infestations found 4 miles
west of known infested groves in Yuma County. (Ariz. Coop. Sur.).
- 927 -
WESTERN GRAPE LEAF SKELETONIZER (Harrisina brillians) - NEVADA - Damage unusually
heavy with complete defoliation of many grapevines in Las Vegas, Clark County.
(Zoller). ARIZONA - Damage heavy to grapevines in backyard plantings in Gila
County. (Ariz. Coop. Sur.).
MILLIPEDS - COLORADO - Damaging strawberries in El Paso County. (McWilliams).
ORNAMENTALS
ARMORED SCALES - NEW MEXICO - Unaspis euonymi light to very heavy on euonymus at
Albuquerque, Bernalillo County; control difficult. (Heninger). OKLAHOMA - U.
euonymi heavy on Payne County ornamental shrubs. Fiorinia theae heavy, 10 per
leaf , in north-central area nursery. (Okla. Coop. Sur.). FLORIDA - Phenacaspis
cockerelli adults infested 96 of 3,200 nursery plants of giant dracena (Cordyline
australis) at Clarcona, Orange County. (Ware, Sept. 23). A new Division of Plant
Industry host record. (Fla. Coop. Sur.). Pinnaspis strachani infested 1,634
nursery hibiscus plants at Bradenton, Manatee County. (McFarlin, Sept. 29).
SOFT SCALES (Saissetia spp.) - FLORIDA - S. nigra infested 25 of 500 nursery
hibiscus plants at Tallavast, Manatee County. (Bickner, Sept. 25). CALIFORNIA -
S. coffeae moderate on fern nursery stock at Carlsbad, San Diego County. (Cal.
Coop. Rpt.).
A PIT SCALE (Cerococcus deklei) - FLORIDA - Infested 1,634 nursery hibiscus plants
at Bradenton, Manatee County. (McFarlin, Sept. 29).
A JAPANESE WEEVIL (Pseudocneorhinus bifasciatus) - MARYLAND - Adults heavily dam-
aging several azaleas at HyattSville, Prince Georges County. (U. Md., Ent. Dept.).
FOREST AND SHADE TREES
FALL WEBWORM (Hyphantria cunea) - NEW MEXICO - Serious problem, especially on
poplar, in Roswell, Chaves County; some trees completely defoliated and webbed.
(Mathews). VIRGINIA - Moderate to heavy on elm and other trees in Newport News.
(Isakson, Hanley).
ELM LEAF BEETLE (Pyrrhalta luteola) - OKLAHOMA - Heavy in Cleveland County. (Okla.
Coop. Sur.).
ASIATIC OAK WEEVIL (Cyrtepistomus castaneus) - MISSOURI - Collected at lights in
Warren and Montgomery Counties October 5 for new county records. (Munson).
APHIDS - CALIFORNIA - Pemphigus populitransversus locally heavy on poplar at
Citrus Heights, Sacramento County. (Cal. Coop. Rpt.). MINNESOTA - Eriosoma amer-
icanum heavy on maple in St. Cloud. (Minn. Ins. Rpt.). ARKANSAS - Drepanaphis _
acerifoliae continues heavy on maple in Fayetteville. (Ark. Ins. Sur.). NEW
JERSEY —- Lachnus salignus common on willow trees throughout State. Longistigma
caryae common on oaks in central and southern counties. (Ins.-Dis. NewSltr.).
WHITE PEACH SCALE (Pseudaulacaspis pentagona) - FLORIDA - Abundant in nursery at
Leesburg, Lake County, on peach, goldenrain-tree, privet, and chinaberry.
(Bentley, Sept. 29).
PINE BARK APHID (Pineus strobi) - MINNESOTA - Problem serious on mugho pines at
nursery near Brainerd. (Minn. Ins. Rpt.).
PINE SCALES - NEBRASKA - Phenacaspis pinifoliae heavy on spruce near Dalton,
Cheyenne County. (Roselle). MINNESOTA -— Toumeyella numismaticum heavy on mugho
pine in Brainerd. (Minn. Ins. Rpt.).
- 928 -
MAN AND ANIMALS
MOSQUITOES - MARYLAND - Aedes sollicitans very annoying in Dorchester County; A.
trivixtatus and Psorophora ferox problem near Laurel, Prince Georges County. (U.
Md. Ent. Dept.). MINNESOTA - No hatch in 2 submerged egg samples September 27
indicates egg diapause completed. (Minn. Ins. Rpt.). LOUISIANA - Larvae collected
in Jefferson Parish: Aedes vexans, Anopheles crucians, Culex pipiens quinquefas-—
ciatus, C. restuans, and C. Salinarius. Aedes vexans and Psorophora confinnis
decreased in light traps. (Stokes).
HORN FLY (Haematobia irritans) - OKLAHOMA - Averaged 750 per head on Mayes County
cattle; heavy in Garvin County. (Okla. Coop. Sur.). MISSISSIPPI - Averaged 800+
per animal on 15 Yazoo County cattle. (Dinkins).
STABLE FLY (Stomoxys calcitrans) - NEBRASKA - Adults ranged 15-20, 20-25, and
10-15 per leg on 3 feedlot herds; very light on pastured cattle. (Campbell).
FACE FLY (Musca autumnalis) ~- NEBRASKA - Averaged 7 per face on 30 animals pastured
near Lincoln, LancaSter County. (Perdue, Sept. 29).
SCREW-WORM (Cochliomyia hominivorax) - Total of 50 cases reported in U.S. October
1-7 as follows: TEXAS: “Bandera 2, Blanco 1, Brewster 1, Caldwell 2, Comal 2,
Concho 1, Dimmit 1, Edwards 2, Frio 2, Goliad 2, Kendall 1, Kerr 2, Kimble l,
Kinney 9, La Salle 1, Maverick 4, Presidio 2, Sutton 1, Terrell 1, Tom Green 1,
Uvalde 2, Val Verde 4, Zavala 2. CALIFORNIA: San Diego 3. Total of 270 cases
reported in portion of Barrier Zone in Republic of Mexico as follows: Baja
California 1, Territorio sur de Baja California 67, Sonora 19, Chihuahua 118,
Coahuila 53, Nuevo Leon 8, Tamaulipas 4. Total of 49 cases reported in Mexico
south of the Barrier Zone. Barrier Zone is area where eradication operation under-
way to prevent establishment of self-sustaining population in U.S. Sterile screw-
worm flies released: Texas 46,468,000, California 100,000, Mexico 96,240,000.
(Anim. Health Div.).
BROWN RECLUSE SPIDER (Loxosceles reclusa) - ALABAMA - Several hundred specimens
taken in Choctaw County homes; Some taken in Madison County home. (Magnusson et
al., Sept. 29).
HOUSEHOLDS AND STRUCTURES
BAMBOO POWDER-POST BEETLE (Dinoderus minutus) - ALABAMA - Adults and larvae heavy
in bamboo packing cases shipped from outside United States. (Barwood, Sept. 29).
CALIFORNIA - Moderate in bamboo baskets imported from Taiwan and China in Santa
Barbara County. (Cal. Coop. Rpt., Sept. 29).
STORED PRODUCTS
INDIAN-MEAL MOTH (Plodia interpunctella) - CALIFORNIA - This species and Trogoderma
parabile moderate in wheat germ in wholesale grocery warehouse at Sacramento,
Sacramento County. (Cal. Coop. Rpt.).
FEDERAL AND STATE PLANT PROTECTICN PROGRAMS
GRASSHOPPERS - SOUTH DAKOTA - Melanoplus femurrubrum and M. bivittatus remain
numerous along borders of winter wheat in central areas; Clipping of wheat in
some fields; aerial and ground spraying along borders of some wheat fields in
northeastern Pennington County. (Jones). MISSOURI - Annual survey conducted dur-
ing August showed populations at noneconomic levels. Most common species in
order of abundance were M. Sanguinipes, M. femurrubrum, and M. differentialis.
(Hagge). ean k. RNs eae Se ST 7 SoS
= 929 -
IMPORTED FIRE ANT (Solenopsis saevissima richteri) - FLORIDA - Total of 30 mounds
found 6 miles northwest of Cocoa at intersection of Interstate Highway 95 and
State Highway 528 in Brevard County. (Levan, Sept. 29). Adults taken from soil
at Lake City, Columbia County. (Collins, Pittman, Sept..28). These are new county
records. (Fla. Coop. Sur.).
PINK BOLLWORM (Pectinophora gossypiella) - CALIFORNIA - Single male taken in sex
lure trap October 2 at EdiSon, Kern County, is first interception north of
Tehachapi Mountains in San Joaquin Valley. (Cal. Coop. Rpt.). NEVADA - Total of
2 females and 76 males collected in sex lure and argon light traps in Pahrump
Valley, Nye County, September 29 to October 2; green boll and blossom larval
survey September 25-29 negative; typical damage included 3 exit holes and hollowed
seeds on 2 bolls. (Nev. Coop. Rpt.). ARIZONA - General over most of Maricopa
County; most in blooms, larger bolls near top third of plant usually infested in
untreated cotton; moths high in Cotton Research Center traps at Phoenix; larvae
in lint cleaners of most cotton gins in Maricopa County. (Ariz. Coop. Sur.).
NEW MEXICO - Infestations of green bolls ranged 12-32 percent in northern
Dona Ana County; 25 green bolls completely infested in field near Hatch.
(Campbell, Elson). OKLAHOMA - Total of 4 larvae found in lint cleaner
inspection in Tillman County. (Okla. Coop. Sur.).
INSECT DETECTION
New United States Record
A PYRAUSTID MOTH (Psara licarsisalis) - HAWAII - Larvae taken on lawns at Hickam
Air Force Base in Honolulu and on pasture grasses in Kaaawa, Oahu. Det. by
R. W. Hodges. (p. 930).
New County Records
WESTERN GRAPE LEAF SKELETONIZER (Harrisina brillians) - CALIFORNIA - El Dorado
County. Reported in CEIR 17(39):898.
EUROPEAN EARWIG (Forficula auricularia) - COLORADO - Eagle County. (p. 925).
ASIATIC OAK WEEVIL (Cyrtepistomus castaneus) - MISSOURI - Warren and Montgomery
Counties. (p. 927).
IMPORTED FIRE ANT (Solenopsis saevisSima richteri) - FLORIDA - Brevard and
Columbia Counties. (p.
CORRECTIONS
CEIR 17(6):82 - HAWAII INSECT REPORT - Ornamentals - Larvae of a GEOMETRID MOTH
(Anacamptoides fragilaria) should read (Anacamptodes fragilaria).
CEIR 17(37):859 - Delete imported fire ant (Solenopsis saevissima richteri) in
Jefferson and Greene Counties, Georgia. The insects concerned were other species
of fire ants. (Coleman).
CEIR 17(38):871 - TOMATO HORNWORM (Manduca quinquemaculata) - ALABAMA - Should
have been M. sexta not M. quinquemaculata. Det. by R. Leeper. (McQueen).
- 930 -
HAWAII INSECT REPORT
New State of Hawaii Insect Record - A PYRAUSTID MOTH (Psara licarsisalis (Walker)) -
Larvae caused heavy damage to lawns at Hickam Air Force BaSe in Honolulu and to
pasture grasses in Kaaawa on Oahu. Severely damaged grasses on football field in
Aliamanu area of Honolulu. Det. by R. W. Hodges. This insect is known to occur
in India, Ceylon, Southeast Asia, Japan, Australia, and several island groups in
the south-southwest Pacific. (Chong et al.). Also reported in Africa from Congo
(Leopoldville) and Egypt and to range in ASia from Syria to Japan. Larvae of
this moth are grass feeders and can become economic. Recorded to have damaged
rice in Malaya. Larvae have been widespread in pastures in southern Queensland,
Australia, during the autumn, but were effectively controlled. They damaged
pastures in northeast New South Wales during the same period. Well-grazed areas
were most severely infested, but grass 6 inches high was lightly damaged. P.
licarsisalis has been intercepted at ports of entry in Hawaii,once from the western
Pacific area in 1955 and once from the Philippines in 1964. Reported as common on
Guam. It is not known to occur in continental United States. : Reports on this
species may be found also under the genus Pachyzancla. (PPC).
Field Corn - All stages of CORN PLANTHOPPER (Peregrinus maidis) and CORN LEAF
APHID (Rhopalosiphum maidis) moderate to heavy under leaf Sheaths, bracts, and on
ears at Kaaawa, Oahu; damage severe. (Funasaki).
Vegetables - GREENHOUSE WHITEFLY (Trialeurodes vaporariorum) moderate to heavy on
cucumbers and snap beans on windward Oahu; light on Snap beans and Chinese peas
on northern Oahu. (Funasaki). SOUTHERN GREEN STINK BUG (Nezara viridula) very
light in farming areas throughout State; damage moderate to yard-long beans and
lima beans in few scattered areas on Maui and Oahu. (Miyahira, Wong).
Shade Trees - LITCHI FRUIT MOTH (Cryptophlebia ombrodelta) larvae moderate on
several golden-shower trees (Cassia fistula) at Hickam Air Force Base, Honolulu,
Oahu. (Shiroma).
Beneficial Insects - Adults of a KLAMATH-WEED BEETLE (Chrysolina quadrigemina)
and a CECIDOMYIID MIDGE (Zeuxidiplosis giardi) numerous on Klamath-weed (Hypericum
perforatum) at 6,800 feet elevation on Mt. Hualalai, Hawaii. Both are purposely _
introduced insects. (Davis, Yoshioka). LANTANA HISPID (Uroplata girardi) adults
moderate and larval mining heavy on lantana at Ulupalakua, Maui; eStabrished area
increased to about 15 acres. (Miyahira). Larvae of a TORTRICID MOTH (Aptoforma
sp.) very active on blackberry at Olinda and moderate at Waiakamoi, Maui; active
on blackberry at release site in Volcano area and on Mt. Hualalai, Hawaii.
(Yoshioka, Davis).
Weather continued from page 920.
TEMPERATURE: Indian summer Spread over most of the Eastern United States. Days
were cloudless and mild, nights were cool. Afternoon temperatures climbed to the
upper 80's and reached the 90's at a few locations. Valentine, Nebraska, regis-—
tered 94° on Tuesday, and on Thursday, Washington, D. C., recorded 91° and
Bridgeport, Connecticut, a record high of 84° for October. Minimums were gener-
ally in the 40's and 50's. Both Pierre, South Dakota, and Tallahassee, Florida,
registered 50° Tuesday morning. Arctic air moved into the North Central and
Northeast and held most weekend maximums to less than 65° and maximums in the
70's were common in the Southern States. The second half of the week was much
colder than the first part in nearly all areas, with rather widespread freezing
in northern areas. Frost was reported‘as far south as the lower Appalachians.
The week was 6° cooler than normal in Oregon, the first relatively cool week there
since mid-June. (Summary supplied by Environmental Data Service, ESSA).
LIGHT TRAP COLLECTIONS
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= 932 —
SUMMARY OF IMPORTANT PESTS MOST FREQUENTLY INTERCEPTED AT
UNITED STATES PORTS OF ENTRY IN FISCAL YEAR 1966
“This summary was taken from "List of Intercepted Plant Pests, 1966", published by
Plant Quarantine Division, ARS, USDA. These interceptions were made at ports of
entry from July 1, 1965, through June 30, 1966.
The total number of interceptions submitted during the fiscal year 1966 was 34,641.
Of those identified during the year, 9,468 were considered of enough significance
to be tabulated, as compared with 8,001 the previous year. This does not include
the incompletely determined pests, of which 165 fruit flies, 4,103 other insects,
611 diseases, and 502 nematodes, or a total of 5,381 interceptions were indexed
for the files but were not added to the figures in the summary.
Fruit Flies
There were 508 fruit fly interceptions identified to species as follows:
Acanthiophilus eluta (twice) with Carduncellus caeruleus seed and dry leaf and
Centaurea seedhead in mail from Algeria.
Anastrepha ludens, the Mexican fruit fly (93 times), 92 from Mexico and 1 from
British Honduras. Hosts were bullocksheart custard-apple, cargo (with tomato),
grapefruit, King orange, mango, Ponderosa lemon, pummelo, sweet lime, and sweet
orange.
Anastrepha mombinpraeoptans, the West Indian fruit fly (72 times), in Cainito
Star-apple, cherimoya, mango, mombin, tropical almond, and yellow mombin.
Countries of origin were Brazil, Costa Rica, Dominican Republic, Ecuador, El
Salvador, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Puerto Rico,
and South America (country(?)).
Anastrepha serpentina (once) in sapote in baggage from Mexico. A. serpentina(?)
(once) in Arabian coffee berry in air baggage from Peru. re
Anastrepha striata(?)(once) in guava in air baggage from El Salvador.
Anastrepha suspensa (once) in guava in air baggage from the Dominican Republic.
1Xe SusSpensa(?)(once) in Annona sp. fruit in air baggage from Jamaica.
Ceratitis capitata, the Mediterranean fruit fly (128 times), in American avocado,
Arabian cCotitee berry, bullocksheart custard-apple, common pricklypear, fig, grape-
fruit, guava, kumquat, longan, loquat, lychee nut, mandarin orange, mango, orange-
jasmine berry, peach, pepper, plum, pomegranate, purple granadilla, quince,
servicetree mountain-ash fruit, Sweet orange, tropical almond, unidentified fruit,
western pricklypear, and yellow mombin. Countries of origin were Argentina, Congo
(Kinshasa), Cyprus, France, Greece, Hawaii, Israel, Italy, Jordan, Morocco, Portu-
gal, South Africa, Spain, Tunisia, and an unknown origin. C. capitata(?)(6 times)
in Arabian coffee berry, lemon, peach, and sweet orange from France, Greece,
Hawaii, Spain, and an unknown origin.
Ceratitis colae (twice) in guava in mail from Ghana and in Sudan colanut in air-
Cargo from Nigeria.
Ceratitis rosa (once) in Synsepalum dulcificum fruit in airmail from Ghana.
Dacus cucurbitae, the melon fly (5 times) in tomato in stores from Hawaii. D.
cucurbitae(?) (twice) in cucumber and tomato in stores from Hawaii.
Dacus dorsalis, the oriental fruit fly (34 times), 33 from Hawaii and 1 from the
Philippines, adult in an airplane and with baggage; and larvae in American avocado,
banana, guava, longan, mango, passionfruit, purple granadilla, rose-apple, santol
fruit, and tropical almond. D. dorsalis(?)(3 times) in Indiapoon beautyleaf seed
- 933 -
and in mango from Hawaii.
Dacus oleae, the olive (fruit) fly (48 times), in common olive from Greece, Italy,
Jordan, Lebanon, and Syria.
Euleia heraclei(?)(once) in parsley in air stores from Europe (country(?)).
Rhagoletis cerasi, the European cherry fruit fly (105 times), in cherry and
Mazzard cherry from Austria, Czechoslovakia, England, Europe (country(?)), France,
Germany, Hungary, Israel, Italy, Poland, Spain, Switzerland, an unknown origin,
and Yugoslavia.
Spathulina tristis (once) in common thyme leaf in mail from Greece.
Insects Other Than Fruit Flies
Other insects of special interest were:
Acrolepia assectella (Yponomeutidae), the leek moth, in aircargo with cauliflower
from France; in leek in aircargo from France and stores from Belgium, France,
Germany, Spain, and Sweden; and in shallot in aircargo from France.
Adoxophyes reticulata (Tortricidae) on azalea in baggage from Japan.
Aleurocanthus woglumi (Aleyrodidae), the citrus blackfly (37 times), on Citrus sp.
Teaf in air baggage from Colombia, Jamaica, and Mexico and baggage from Mexico;
on lime leaf in aircargo from Jamaica and baggage and cargo from Mexico; and on
sweet orange leaf in baggage from Mexico.
Busseola fusca (Noctuidae) in fresh corn ear in aircargo from Kenya.
Carposina niponensis (Carposinidae), the oriental fruit borer, in apple in air
stores and stores from Japan.
Chilo suppressalis (Crambidae), the Asiatic rice borer (21 times), in grass mat
in cargo from Korea; in rice in mail and stores from Japan, rice straw used as
packing in baggage from.Japan, cargo from Spain, and stores from Japan, rice straw
jacket in baggage from Europe (country(?)), rice straw mat in cargo and stores
from Japan, rice straw rope around bags of talc in cargo from Korea; and with
various stores (accidental association) from Japan.
Cryptophlebia leucotreta (Olethreutidae) in sweet orange in air stores and baggage
from South Africa.
Dichocrocis punctiferalis (Pyraustidae), the yellow peach moth, in pine tree in
baggage and dwari Japanese white pine tree in cargo from Japan.
Epicaerus cognatus (Curculionidae) in potato in baggage from Mexico.
Epichorista ionephela (Tortricidae) om Cape chinkerichee cut flowers in aircargo,
Cargo, and mail and in peach in aircargo from South Africa.
Epinotia aporema (Olethreutidae) in strimg bean in stores from Brazil, Costa Rica,
and Panama.
Epiphyas postvittana (Tortricidae) im apple im cargo from Australia and New Zea-
Tand.
Gnorimoschema ocellatella (Gelechiidae) im Swiss chard in stores from Italy.
Leucinodes orbonalis (Pyraustidae) in eggplant in air baggage from Nigeria and
Stores from Ghana.
- 934 -
Matsumuraeses phaseoli (Olethreutidae) in lima bean and string bean in stores
rom Japan.
Melolontha melolontha (Scarabaeidae) in airplane from an unknown origin and in
Soil with plant in air baggage from Germany.
Oxycarenus annulipes (Lygaeidae) in cottonseed in aircargo from India and Levant
cottonseed in aircargo from South Africa.
Pityogenes chalcographus (Scolytidae) in pine dunnage from Sweden, in spruce
dunnage from Europe (country(?)), in wooden crate of brass tubes in cargo from
Germany, in wooden crate and furniture in cargo from Sweden, and in wooden slab
in cargo hold from an unknown origin.
Sesamia nonagrioides (Noctuidae) on chestnut in air baggage from the Azores,
Italy, and Portugal and baggage from Spain; in common ginger root in air baggage
from the Azores; in corn ear in air baggage from Portugal; in guava in air bag-
gage from the Azores; in popcorn ear in air baggage from Italy; and in sorghum
cutting in air baggage from Portugal.
Sinoxylon conigerum (Bostrichidae) with cargo (baler twine, cotton piece goods,
and household effects) from India, Pakistan, and Tanzania(?); wood in dunnage
from an unknown origin; wooden box of curry powder from Singapore; wooden crates
from India; and wooden slat from Pakistan.
Sitona humeralis (Curculionidae) in clover Seed in mail from Tunisia.
Taeniothrips eucharii (Thripidae)(8 times) in fringed iris in mail and in autumn
Tycoris and Lycoris Sp. bulbs in cargo from Japan.
Tomicus piniperda (Scolytidae) in pine crate in cargo from Italy; pine dunnage
from Germany, Netherlands, and an unknown origin; and unidentified wood in dunnage
from Scotland(?).
Tortrix excesSsana (Tortricidae) in apple in cargo from New Zealand.
Trogoderma granarium (Dermestidae), the khapra beetle (486 times, not counting
dead Specimens found at large on ships or duplicate interceptions made at differ-
ent ports from the same Ship on one voyage), with almond, Arabian coffee grounds,
bagging (including used burlap and jute and wrappers on various products), cacao
bean, cargo, in cargo hold of ship, cashew nut, celery seed, chickpea, common
fennel seed, coriander, cotton piece goods, cumin seed, debris, dill seed, filbert,
garlic, grain residue, guar gum, gum arabic, gum damar, gum ghatti, gum hashabi,
gum karaya, gum talha, gum tragacanth, herbs, lime, oriental sesame seed, papaya
leaf, pea, peavine seed, pigeonpea, pistache nut, pumpkin seed, in quarters of
ship, rice, senna pod, stores, unidentified seed, and wheat residue. Hosts were
from Asia (country(?)), Belgium, Burma, Ceylon, Denmark, England, Formosa, France,
Germany, Greece(?), Hong Kong, India, Indonesia, Iran, Iraq, Italy, Ivory Coast,
Japan, Kuwait, Lebanon, Liberia, Malaysia, Netherlands, Nigeria, Pakistan, Saudi
Arabia, Singapore, Spain(?), Sudan, Syria, Thailand, Turkey, ‘United Arab Republic,
and an unknown origin.
Snails
Snail interceptions of particular significance were:
Achatina fulica, the giant African snail (28 times), in airplane from Mauritius;
in air baggage (at large and as collection) from Guam and Hawaii; with aircargo
from Japan(?) and Okinawa, and cargo from Pakistan; and with clothing and uniden-
tified plants in air baggage from Hawaii.
Cochlicella barbara (53 times) with automobile, cactus plant, camomile cut flower,
cargo, ephedra seed, lantana seed, lettuce, marjoram twig, mint, pepper, soil
= 935 -
with cargo and various plants, sweetpea seed, and watercress. Countries of
origin were the Azores, Crete, England, France, Greece, Israel, Italy, Lebanon,
Morocco, Portugal, and Spain.
Cochlicella conoidea (8 times) with automobile, boxwood seed, cargo, and soil
from Germany, Italy, Portugal, and Spain.
Nineteen species of Helicella were intercepted a total of 243 times with auto-
mobile, baggage, cargo, mail, various plant material, soil, and stores from
Algeria, Azores, Crete, England, Europe (country(?)), France, Germany, Greece,
Iran, Ireland, Israel, Italy, Jordan, Lebanon, Libya, Malta, Morocco, Netherlands,
Norway, Poland, Portugal, Spain, Sweden, Switzerland, Tunisia, Turkey, United
Arab Republic, and an unknown origin.
Monacha olivieri (5 times) with cable reel in aircargo and gas cylinders in cargo
from Turkey, herbs in cargo from Italy, soil sample in mail from Israel, and soil
with amaryllis bulb in air baggage from Germany.
Monacha syriaca (9 times) with cactus plant in air baggage from Israel; cargo
from ISrael, Lebanon, and Turkey; herbs in aircargo from Israel; pomegranate in
air baggage from Israel; quince in stores from Turkey; and unidentified leaf in
aircargo from Lebanon.
Theba pisana, the Mediterranean land snail (201 times), with automobile, in bag-
gage aS food, bean, broadbean, camomile, cargo, cork oak waste, cypress cone,
flowers, Japanese hop seed, rosemary, sand, soil, sweet marjoram, Sweetpea Seed,
unidentified plants and seed, and various vegetables in stores. Countries of
origin were Australia, Azores, Crete, England, Europe (country(?)), France,
Germany, Greece, Israel, Italy, Lebanon, Libya, Morocco, Netherlands, Poland,
Portugal, Spain, Turkey, unknown, and Yugoslavia.
Diseases
Disease interceptions of special interest were:
Bubakia erythroxylonis on Huanuco cocaine tree leaf in air baggage and mail from
Bolivia, air baggage from Colombia, and air baggage and air quarters from Panama.
Cercospora kikuchii on Soybean in stores from Japan.
Cercospora subsessilis on West Indies mahagony in air baggage from Jamacia.
Cercospora lilliicola on red chilebell leaf in air stores from Chile.
Coleosporium merrilii on Calanthe sp. (orchid) in airmail from India.
Elsinoe australis, the sweet orange scab (381 times), 242 from Brazil, 73 from
Argentina, 55 from South America (country(?)), 5 from Uruguay, 4 from an unknown
origin, and 2 from Paraguay. Hosts were Citrus sp., cultivar orange, grapefruit,
lime, mandarin orange, and Sweet orange.
Guignardia citricarpa (Phyllostictina stage), the black spot of citrus (614 times),
293 from South Africa, 153 from Hong Kong, 61 from Japan, 43 from Australia, 20
from an unknown origin, 10 from Formosa, 7 from China, 4 each from Mozambique and
Viet-Nam, 3 each from Argentina, Brazil, and New Zealand, 2 each from Malaysia,
Philippines, and Thailand, and 1 each from Africa (country(?)), Indonesia, Korea,
and Okinawa. Hosts were Citrus sp., cultivar orange, grapefruit, lemon, lime,
mandarin orange, pummelo, Sour orange, and Sweet orange.
Gymnosporangium cornutum on European mountain-ash leaf in baggage from Norway.
Mycosphaerella patouillardi on boxwood leaf in air baggage from France and air
Stores from Italy.
- 936 -
aS toe jatrophicola on nettlespurge leaf in air baggage from the Dominican
epublic and Haiti.
Phyllostictina cruenta on stem of Eurasian solomonseal in air baggage from Japan.
Prospodium appendiculatum on leaf of Florida trumpetbush in baggage from Mexico.
Puccinia carduncelli on Carduncellus caeruleus and C. calvus leaves with seed in
Mail from Algeria and Morocco.
Puccinia clavata on clematis in mail from New Zealand.
Puccinia diplachnis on green sprangletop grass used as packing in baggage and
cargo from Mexico.
Puccinia fumosa on Loeselia mexicana leaf in baggage from Mexico.
Puccinia lantanae on lantana leaf in air baggage from Haiti.
Puccinia morrisoni on leaf of horseshoe geranium plant in aircargo from Australia.
Puccinia nakanishikii on lemon grass leaf in stores from Indonesia.
Scopella sapotae on Sapodilla leaf in baggage from the Bahamas.
Thecaphora solani on potato and Solanum stoloniferum tuber in baggage from Mexico.
Uredo scabies on Vanilla pompona leaf in air baggage from Honduras.
Uredo tillandsiae on Tillandsia sp. leaf in aircargo from Guatemala and Honduras.
Uromyces croci on root of crocus bulb in mail from the Netherlands.
Uromyces peglerae on Digitaria sp. plant in aircargo from South Africa.
Uromyces savulescui on Limonium sp. stem in automobile in cargo from Greece.
Uromyces Setariae-italicae on Pangola grass, a new host genus, in air quarters
from Venezuela.
Xanthomonas citri, citrus canker (499 times), 393 from Japan, 47 from Hong Kong,
14 from an unknown origin, 13 from India, 7 from Thailand, 6 from Formosa, 5
from Singapore, 4 from the Philippines, 3 from Okinawa, 2 each from Afghanistan,
Asia (country(?)), and China, and 1 from the Mariana Islands. Hosts were Citrus
paradisii X C. sinensis, Citrus sp., cultivar orange, daidai, grapefruit, Temon,
Time, mandarin orange, pummelo, Satsuma orange, Sour orange, Sweet orange, and
tangelo.
Xanthomonas sp. (Cancrosis B)(22 times), 21 from Argentina and 1 from Brazil, on
Temon and Sweet orange.
Nematodes
The nematode interceptions of special interest were:
Aphelenchoides fragariae in astilbe root in cargo from the Netherlands and tree
peony buds in cargo and mail from Japan.
Ditylenchus dipsaci in garlic in cargo from Mexico and unidentified bulb in mail
from England.
Helicotylenchus platyurus in root of ginger plant in baggage from Hawaii. This
is our first interception of this nematode.
= O87 =
Hemicriconemoides Squamosus in Soil sample in baggage from Honduras and in soil
with bamboo plant in air baggage from the Philippines.
Heterodera avenae, the oat nematode (56 times), in Soil and soil with automobile,
potato, propagative material, and tractor from Czechoslovakia, England, Europe
(country(?)), Germany, Greece, Italy, Netherlands, and Scotland.
Heterodera fici in soil with dasheen in cargo from the Azores.
Heterodera galeopsidis (first interception) in soil with automobile from Europe
Ceountry(?)), and in Soil with tractor from England.
Heterodera goettingiana in Soil with a container in baggage from Mexico.
Heterodera humuli in soil with tractor from England.
Heterodera oryzae (first interception) in soil with amaryllis bulb in cargo from
apan.
Heterodera rostochiensis, the golden nematode (84 times), in soil sample; soil
With automobile, equipment, shoes, tractor, and truck; and soil with horseradish,
potato, propagative material (cactus, carnation, chrysanthemum, globeflower,
heather, ivy, onion, orchid, primrose, unidentified plants, and violet), stores
(beet, carrot, celeriac, celery, leek, parsley, rutabaga, and turnip), and sham-
rock. Countries of origin were Argentina, Azores, Belgium, Denmark, England,
Finland, France, Germany, Ireland, Italy, Netherlands, Northern Ireland, Norway,
Poland, Scotland, Sweden, an unknown origin, and Yugoslavia (first time from that
country).
Rootknot nematodes, Meloidogyne arenaria (first time from Jamaica), M. hapla
(first time from Austria), M. incognita acrita (first time from Cape Verde Is-
lands(?)), M. incognita incognita, and M. javanica javanica (first time from
Ceylon and Dominica), were intercepted a total of 34 times in roots of various
plants.
Pratylenchus coffeae in yam in air baggage from Jamaica.
Pratylenchus neglectus (first interception) in Wargrave Pink geranium root in
cargo from England.
Pratylenchus penetrans in root of epimedium plant in cargo from the Netherlands
and root of maple tree in baggage from Japan.
Radopholus similis in roots of anthurium and bird-of-paradise-flower plants in
baggage from Hawaii; and in root of banana plant in air baggage from Fiji.
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VOL. 17, Nov 42 October 20,
Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
1967
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 October 20, 1967 Number 42
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
GREENBUG moderate to heavy on winter wheat in area of Kansas. (p. 941). FALL
ARMYWORM heavy on some wheat in Oklahoma; damaging pasture grasses in Alabama.
(p. 942).
MEXICAN BEAN BEETLE heavy on soybeans in Virginia. (p. 943).
FALL WEBWORM in Oklahoma and HICKORY SHUCKWORM in Alabama heavy on pecans.
APHIDS may reduce 1968 pecan crop in southern Alabama. (p. 944).
SCREW-WORM infestations increased in Texas. (p. 946).
Prediction
PALE WESTERN CUTWORM moth flights heavy in western Nebraska; heavy larval in-
festations predicted in small grain for panhandle and southwestern areas.
(p. 942).
Detection
New State records include ASIATIC OAK WEEVIL in Illinois (p. 949), a JUNE BEETLE
in Nevada (p. 945), and a SPIDER MITE in Hawaii (p. 949).
For new county records see page 949.
Special Reports
Insects Not Known to Occur in the United States
A MOSQUITO (Culex tritaeniorhynchus Giles). (p. 951).
Ceral Leaf Beetle Quarantine Map. Centerfold.
Reports in this issue are for week ending October 6 unless otherwise indicated.
= 939—
- 940 -
CONTENTS
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(2)
Small grains (except oats and barley) and grass and forage seed,
cleaned to meet State seed sales requirements are exempt from
certification.
Pelletized hay is exempt from certification and treatment require-
ments.
- 947 -
STABLE FLY (Stomoxys calcitrans) - OKLAHOMA - Averaged 2 per head on untreated
Payne County cattle. (Okla. Coop. Sur.).
BED BUG (Cimex lectularius) - ALABAMA - Heavy in several poultry houses and
hatcheries in State. Reports apparently increased in State during year. (Led-
better).
LONE STAR TICK (Amblyomma americanum) - OKLAHOMA - Larvae ranged 50-75 per drag,
nymphs and adults I-2 per drag in Muskogee County. (Okla. Coop. Sur.).
BLACK WIDOW SPIDER (Latrodectus mactans) - NEVADA - Heaviest in many years in
northwestern countieS. Large numbers Continue to enter various buildings and
grammar school at Carson City, Ormsby County; numerous in classrooms. (Nev. Coop.
Rpt.). UTAH - Entered laundry room in university dormatory at Logan, Cache
County. (Knowlton).
STORED PRODUCTS
RICE WEEVIL (Sitophilus oryzae) - ALABAMA - Adults very heavy on corn ears in
Mobile, Baldwin, Monroe, Butler, Lowndes, and other central counties; ranged 25-30
in some ears of softer varieties in Baldwin and Monroe Counties. (Estes et al.).
SQUARE-NECKED GRAIN BEETLE (Cathartus quadricollis) - ALABAMA - Adults light to
moderate in corn ears in Mobile, Baldwin, Monroe, Butler, Lowndes, and other
central counties; up to 5 adults in some ears of softer varieties in Baldwin and
Monroe Counties. (Estes et al.).
PINK SCAVENGER CATERPILLAR (Sathrobrota rileyi) - ALABAMA - Larvae in nearly all
damaged ears examined in Mobile, Baldwin, Monroe, Butler, Lowndes, Autauga,
Chilton, and Coosa Counties. (Henderson et al.).
BENEFICIAL INSECTS
DAMSEL BUGS (Nabis spp.) - ARKANSAS - Continue active on northwest area alfalfa.
(Boyer).
ASSASSIN BUGS (Sinea spp.) - ARIZONA - Averaged 40 per 100 sweeps on Maricopa and
Pinal County alfalfa. (Ariz. Coop. Sur.).
BIG-EYED BUGS (Geocoris spp.) - ARIZONA - Averaged 45 per 100 sweeps on Maricopa
and Pinal County alfalfa. (Ariz. Coop. Sur.).
LADY BEETLES - NEW MEXICO - Ranged 1-30 per 25 sweeps in alfalfa in Bernalillo,
Dona Ana, Sandoval, and Torrance Counties. (Elson, Heninger).
FEDERAL & STATE PLANT PROTECTION PROGRAMS
CITRUS BLACKFLY (Aleurocanthus woglumi) - MEXICO - Biological Control Zone -
Inspected 19,291 trees on 98 properties in 3 municipios of Southern Tamaulipas.
Found light infestations on 2,540 trees on 34 properties. Chemical Control Zone -
Inspected 35,951 trees on 267 properties in States of Tamaulipas and Nuevo Leon.
Found one infested tree 1 mile south of Linares, Nuevo Leon. Additional 18 in-
fested trees found on 3 infested properties 1 mile northeast of Linares making
total of 88 infested trees on these 3 properties. Inspection of 262 trees on 16
properties in Baja California negative. At Linares, 1,681 trees on 2 properties
received third insecticide application; first spray applied to 5,619 trees on 4
properties. Second and third treatments made on 2 infested properties and
environs at Hermosillo, Sonora. Area treated comprised 27 properties with 197
citrus trees. (PPC Mex. Reg., Aug. Rpt.).
- 948 -
COMSTOCK MEALYBUG (PSeudococcus comstocki) - CALIFORNIA - Initial biological
control attempt at Porterville, Tulare County, progressing satisfactorily. Re-
leased first 40,000 Cryptolaemus montrouzieri (a lady beetle) September 13; adults
and larvae feeding heavily on mealybugs October 6. Parasite releases September
27-28 included 2,710 Allotropa burrelli (a platygasterid wasp) and 485 Clausenia
urpurea (an encyrtid wasp). AlSo plan release of Pseudaphycus sp. (an encyrtid
wasp) in this infestation. (Cal. Coop. Rpt.).
GRASSHOPPERS - KANSAS - Melanoplus sanguinipes moderate to heavy, 10-20 per square
yard, along roadsides and margins of wheat fields in Clay, Washington, Marshall,
and Atchison Counties. (Simpson).
JAPANESE BEETLE (Popillia japonica) - MARYLAND - Several adults feeding on favored
hosts in Caroline and Dorchester Counties October 1-7. (U. Md., Ent. Dept.).
KANSAS - Summer trapping program ended in September; results negative for year.
(Simpson).
MEXICAN FRUIT FLY (Anastrepha ludens) - MEXICO - Total of 2,181 inspections made
of 560 traps on 555 properties at EnSenada, Tecate, and Tijuana, Baja California.
Captured 3 unmarked flies, 1 male and 1 female at Ensenada and 1 male at Tecate
during August; determinations pending. Examination of 2 pounds of fallen host
fruit at Ensenada negative. Inspection of 17 pounds of fallen sapota fruit at
Tijuana revealed larvae in fruit from 3 properties; determination pending.
Captured 14,350 marked A. ludens during August: Tijuana 12,993; Tecate 1,355;
Ensenada 2. Captured 14 native flies for season: Tecate 1, Tijuana 13. Released
3,555,000 sterile A. ludens pupae in Tijuana and Tecate. (PPC Mex. Reg.).
PINK BOLLWORM (Pectinophora gossypiella) - CALIFORNIA - Second male taken in San
Joaquin Valley from Sex lure trap at Oildale, Kern County; about 10 miles from
Edison find. Intensive visual inspection and trapping underway. (Cal. Coop. Rpt.).
NEVADA - Trapped 2 gravid females and 25 males. October 4-9 in Pahrump Valley,
Nye County: Collected 20 males by sex lure, 3 by argon light adjacent to a sex
lure trap, and 2 males and 2 females by argon light with sex lure "wick" under
light source. (Nev. Coop. Rpt.). ARIZONA - General in top cotton crop in Pinal
County; larvae in lint cleaners in Pinal and Yuma Counties. (Ariz. Coop. Sur.).
NEW MEXICO - Continues increasing with warm weather. Larvae infested 4-36 per-
cent of green bolls in Roswell area and 16-52 percent in Hagerman area, Chaves
County; in up to 72 percent of bolls in Artesia area, Eddy County. (Mathews).
Increasing rapidly, infesting 20-88 percent of green bolls in area from Brazito
to Leasburg in Dona Ana County. (Campbell, Elson).
= (48) =
HAWAII INSECT REPORT
New State of Hawaii Record - A SPIDER MITE (Oligonychus stickneyi) moderately
damaging Bermuda grass at Hickam Air Force Base, Oahu. Det. by F. Haramoto.
(Mitchell, Funasaki).
Turf, Pasture - Larvae of a PYRAUSTID MOTH (Psara licarsisalis) light to heavy,
up to 75 per Square foot, on Kikuyu grass at Kualoa Ranch in Kaaawa, Oahu; damage
severe in spots and spreading; 80 percent of eggs on buffalo grass parasitized by
a minute egg paraSite (Trichogramma sp.) in Ewa. (Davis et al.).
Corn and General Vegetables - BEET ARMYWORM (Spodoptera exigua) moderate to heavy
in young corn field in Waianae, Oahu; damage Tight to green onions in Waimanalo.
(Yamamoto, Sato). All stages of SOUTHERN GREEN STINK BUG (Nezara viridula) heavy
on corn and soybeans on 650 acres at 4,600 feet elevation on Waikii, Hawaii.
This is highest elevation of activity recorded on this island to October 13, 1967.
(Yoshioka). LEAF MINER FLIES (Liriomyza spp.) moderate to heavy on tomatoes and
beans in Waianae, and light on green onions in Waimanalo, Oahu. (Yamamoto, Sato).
CARMINE SPIDER MITE (Tetranychus telarius) moderate to heavy on Snap beans in
Waimanalo. (Sato). AIl Stages of a PLATASPID BUG (Coptosoma xanthogramma) very
light on snap beans in Hauula, Oahu; 3-5 adults per vine. (Sato).
Fruits - RED-BANDED THRIPS (Selenothrips rubrocinctus) adults and nymphs severely
Scarring guava fruits at Malama-Ki in Puna, Hawaii Island. (Yoshioka).
Beneficial Insects - LANTANA LEAF BEETLE (Octotoma scabripennis) adults and
Tarvae numerous on lantana throughout South Kona. (Yoshioka).
INSECT DETECTION
New State Records
ASIATIC OAK WEEVIL (Cyrtepistomus castaneus) - ILLINOIS - Collected at lights by
Cc. S. Cutright July 24, 1967, at Effingham, Effingham County. Swept from'‘alfalfa
by C. E. White September 7 at Neoga, Cumberland County. Collected about buildings
by C. Cowsert September 11 at Oconee, Shelby County. (Petty).
A JUNE BEETLE (Cotinis texana) - NEVADA - Live female taken on rosebush in home
garden at Las Vegas, Clark County. Det. by R. C. Bechtel. (p. 945).
A SPIDER MITE (Oligonychus stickneyi) - HAWAII - Damaging Bermuda grass at Hickam
Air Force Base, Oahu. Det. by F. Haramoto. (p. 949).
New County Records
ASIATIC OAK WEEVIL (Cyrtepistomus casStaneus) - ILLINOIS - Cumberland and Shelby
Counties. (See above).
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - ALABAMA - Autauga and Chilton
Counties. (p. 941).
AN APHID (Pentalonia nigronervosa) - CALIFORNIA - Orange County. (p. 945).
ELM LEAF BEETLE (Pyrrhalta luteola.) - NEW MEXICO - Torrance County. (p. 946).
950
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INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES
A MOSQUITO (Culex tritaeniorhynchus Giles)
Economic Importance: This Species is considered to be the most important vector
of Japanese B encephalitis in the Oriental region. As many as 6,000 cases with
nearly 4,000 deaths occurred in the summer of 1924 in Tokyo. Death rates in
epidemics have ranged from 40 to 70 percent among the Japanese. The disease, a
virus which attacks the central nervous system, is Somewhat similar to western
(WE) and eastern (EE) encephalitis in the United States. A related species of
mosquito, Culex tarsalis Coq., is a principal vector of WE in the U. S. Outbreaks
of Japanese B encephalitis are sporadic in humans. Culex tritaeniorhynchus pre-
fers to feed on cattle and pigs. OccaSionally, the Species feeds on birds.
Distribution: Bonin Islands, Burma, Central African Republic, Ceylon, China
(Manchuria), Dahomey, Egypt, Gambia, Ghana, Guam, India, Indonesia, Iran, Iraq,
Israel, Japan, Kenya, Korea, Lebanon, Malagasy Republic, Malaysia, Maldive
Islands, Mozambique, Nigeria, Pakistan, Philippines, Ryukyu Islands (including
Okinawa), Saudia Arabia, Senegal, Syria, Taiwan, Tanzania, Thailand, Togo, Turkey,
Viet-Nam, U.S.S.R. (Armenia, Azerbaidzhan, Georgia, and Turkmen).
Scale Larval Siphon and
Terminal Segments
Adult Female
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Diptera: Culicidae No. 170 of Series
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Hosts: Cattle, pigs, birds,and man.
Life History and Habits: The biology in Japan is as follows: Overwintering
females appear in late March or early April. Under laboratory conditions, a
female deposits up to 4 egg masses, each of which contains about 50-200 eggs.
Hatching occurs in 2 days and pupation in 10 days. Adults appear in 2 days.
Although most females enter hibernation in September, males continue to swarm
until the beginning of November. Mating was observed in the swarms. Larvae have
been collected under various situations in other parts of the Orient. They fre-
quent hyacinth ponds, streams, swamps, temporary and semipermanent ground water
habitats. Reports of their being in tidal marshes of low salinity and occasion-
ally in tins or drums sunk in the ground have been made.
Description: ADULT - Female - Length 5 mm. or less. Generally may be identi-
fied by itS small size, brown scaling on the scutum and accessory pale scaling
on the lower surface of the proboscis. The species is difficult to distinguish
from others in the vishnui subgroup but the long filamentous teeth of the bucco-
pharyngeal armature are diagnostic. Male - Palpus longer than proboscis; two
bands on long segment and 1 each at bases of last two segments. Fore and mid
leg with unequal tarsal claws; the larger with a branch at about the middle but
smaller with one close to its base. LARVA - Fourth stage - Length about 5 mm.
not including siphon. Characterized by arrangement of bristles on thorax (hairs
1, 2, 3, 5, 6-P single pectinate, 4, 8-P bifid, pectinate, 7-P trifid, pectinate
14-P single, simple), shape of comb scales (which are fan shaped), and by ana-
tomical characters of the siphon. The long narrow siphon usually with 5 pairs
of 3 or 4 forked subventral bristles and one pair of 2 or 3 forked lateral
bristles.
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General Distribution of Culex tritaeniorhynchus Giles
Selected References: 1. Bram, R. A. 1967. Amer. Ent. Inst. Contrib. 2(1):1-
F . Colless, D. H. 1957. Ann. Trop. Med. and Parasitol. 51(1):102-116. 3.
Colless, D. H. 1959. Ann. Trop. Med. and Parasitol. 53(3):259-267. 4. La Casse,
W. J. and Yamaguti, S. 1950. Mosquito Fauna of Japan and Korea. Part I:230-236.
5. Wada, Y. and Coauthors. 1967. Trop. Med. (Nagasaki) 9(1):45-47. Figure of
adult after La Casse and Yamaguti. Other figures after Bram.
Prepared in Survey and Detection
Operations in cooperation with U. S. Dept. Agr.
other ARS agencies and the Coop. Econ. Ins. Rpt.
Smithsonian Institution : 17 (42) :951-952, 1967
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VOL. 17 No. 43 October 27, 1967
ae
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Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 October 27, 1967 Number 43
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
GREENBUG heavy in wheat in 9 counties in eastern half of Nebraska; damage severe
to wheat in Scott County, Kansas. (p. 955).
TWO-LINED SPITTLEBUG Seriously damaging Coastal Bermuda grass in Barbour County,
Alabama; caused serious loss to Same host in Chesterfield County, South Carolina.
(p. 956).
FALL ARMYWORM of concern on small grains and grasses in Oklahoma and Alabama.
(p. 956).
WOOLLY APPLE APHID heavy on apple in northern Alabama and in Delta and Mesa
Counties, Colorado. (p. 958).
CITRUS RUST MITE heaviest and BLACK SCALE lightest on record for October in 16
years on Florida citrus. (p. 959).
Several FOREST PESTS of concern on pines on National Forests in California.
(p. 960).
Detection
New State records include WESTERN CORN ROOTWORM in North Dakota and NORTHERN CORN
ROOTWORM in New Hampshire. (p. 956).
For new county records see page 963.
Special Report
Insects Not Known to Occur in the United States.
SOUTH AFRICAN CITRUS THRIPS (Scirtothrips aurantii Faure). (p. 965).
Reports in this issue are for week ending October 20 unless otherwise indicated.
- 953 -
- 954 -
CONTENTS
Special) Insects of Regional |Sienattailcancer..)-)-elener meen eicioleneicne oo000CcO0 f 500000808)
Insects Affecting
Corn, Sorghum, Sugarcane....... 5000 aa) General Vegetables......... o000 afals)
SAIL, Cra ogoocdcdo00K0 ODD DDDDDND 956 Deciduous Fruits and Nuts....... 958
Turf, Pastures, Rangeland.......... 956 CulWiPWIS Go 6o00000 o6000000000000 2. 958
Forage Legumes............ coo00c cao MOY Sma MPU CS sale cirosi sl sishel leerte kee onene 959
SOWSOCNMS 5 g00000000000000D0DGDODDONDD 957 Onnalmen\tailisiyoreneien-reneieneieleieliaeien monn 960
COUUOMccooscgnc 0000000 DDDDOGDDD OOOO 957 Forest and Shade Trees.......... 960
Potatoes, Tomatoes, Peppers........ 957 Man and Animals.......... 60090000 961
CUCM OLUEScoocDoC OD DAn DOO OFOOOOOODDbOO 958 Stoned) Productsteiccenencceieneene 961
Bene tichallenkn SeCitSrprcusnstkhoneu koneh folseoree rene tevense Reo aeaelte o000000 G0d000D0DDD0D0OD0NN 962
WO SESIMAMEOUS Walikel IMAMWSs oocooGbOCK OOOO oD OO od OOO oD DOOD ODO OUUONE Od000000000 - 962
Hederaly and State, Plant Protection: Programs). neces li ene 962
ITIEGiS WHGASELO Ms vo coonno0cd0D COD DOOD IO ODO OOOO PO CoO OTe nooo IO 6000600 963
(COMrrSeutOMSiagsoasoodocb00d0000 g0000005 p0b0000000000000 gooo0o0D 00D 0DDDD000000000 963
Js ELL MMSE WCDI Bo coon od0000000000 dd000000000000000 So000D0GDDODDDDDDDDDO0N 963
Laohita rape ComlkecitionsSrparssueneie erence oMaHoRslicmoneehonsweotioner cues AO OnOU CoO Gooonocbodo OO 2222-964
Insects Not Known to Occur in the United States
South African Citrus Thrips (Scirtothrips aurantii Faure) .................. 965
WEATHER OF THE WEEK ENDING OCTOBER 23
HIGHLIGHTS: Indian summer prevailed over most of the Nation. Rain fell only in
the Far Northwest and over the eastern half of the Country.
PRECIPITATION: Light rain fell early and late in the week in the Far Northwest.
Totals ranged from 1 to 2 inches along the coast, with 0.5-1 inch in the interior
valleys and light sprinkles farther inland to the Continental Divide. An
extensive area from California to the Great Plains received no rain. A slow-
moving cold front produced heavy rains over most of the eastern half of the Nation
early in the week. Totals exceeded an inch from the middle and lower Mississippi
River Valley to the Appalachians, and 3 inches in a few areas. One spot in
Arkansas received almost 8 inches. Most of the Florida Peninsula received only
light sprinkles.
TEMPERATURE: Most Americans experienced typical Indian summer weather with clear
skies, warm, hazy days, and cool nights. Idaho averaged somewhat cooler than
last week but still slightly above normal. Above-normal temperatures were the
rule west of the Continental Divide, on the western edge of the northern Great
Plains, and in New York and New England. Above-normal temperatures also prevailed
over the rest of the Nation until a cold front advanced southward bringing
subfreezing temperatures as far south as the northern edges of the Gulf States
(Jackson, Mississippi, registered 32° Thursday morning). A few spots in the
Piedmont averaged 5 to 7 below normal. (Summary supplied by Environmental
Data Service, ESSA).
- 955 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
ARMYWORM (Pseudaletia unipuncta) - CALIFORNIA - Larvae moderate, damaged seed
heads on 40-acre Sorghum planting in Willows, Glenn County. (Cal. Coop. Rpt.).
CORN EARWORM (Heliothis zea) - ALABAMA - Late larvae light to moderate, damage
light on snap beans in 50-acre planting in Southern Baldwin County; some yields
reduced in few pea fields. (Turner et al.). UTAH - Lighter than usual in Cache
County in 1967; heaviest at midpicking time. (Thornley, Knowlton).
CORN LEAF APHID (Rhopalosiphum maidis) - NEW MEXICO - Ranged 10-50 per plant in
barley near Hatch, Dona Ana County. (Elson).
GREENBUG (Schizaphis graminum) - SOUTH DAKOTA - On much newly planted wheat in
southern area. Decreasing in most areas, but high with yellowing in some fields.
Damage Spotty; heaviest in fields planted early in September. (Jones). Most
numerous (96 in 40 feet of drill row) of 5 aphid species on 2 to 3-inch winter
wheat in Clay County. (Kieckhefer, Oct. 13). NEBRASKA - Heavy in wheat in Boone,
Custer, Dawson, Franklin, Furnas, Knox, Lincoln, Madison, and Phelps Counties;
ranged 40-800 per linear row foot in untreated wheat in Custer County, several
fields lost or partly destroyed. (Keith). KANSAS - Surveys in western two-thirds
of State indicate infestations economic in few isolated, early planted wheat
fields. Over 100 per plant in 4 Phillips County fields. Ranged 200-400 per row
foot in 2 Scott County fields; damage severe. Noneconomic, 50-75 per row foot in
Finney, Kearny, and Wichita Counties. Very light, 0-15 per row foot in other
areas. Predators Significant in north-central area and very light in southwest
and west-central areas. Controls applied in Cheyenne, Wichita, Scott, Haskell,
Kearny, Finney, and Gray Counties. (Simpson, Gates). OKLAHOMA - Survey negative
in Harper, Major, Woodward, and Alfalfa Counties. (Okla. Coop. Sur.).
SPOTTED ALFALFA APHID (Therioaphis maculata) - NEW MEXICO - Ranged from few to
teaspoonful per 25 sweeps in alfalfa in Hatch and northern Mesilla Valleys in
Dona Ana County. (Elson). OKLAHOMA - Damage severe in young alfalfa in Major
County. (Okla. Coop. Sur.). KANSAS - Ranged 5-15 per 10 sweeps in alfalfa in
Ottawa, Lincoln, and Russell Counties. (Simpson).
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (Ostrinia nubilalis) - ALABAMA - Light in maturing cornstalks
in Jackson, De Kalb, Etowah, St. Clair, and Talladega Counties. (Estes et al.).
KANSAS - Infested 80 percent of corn in Crawford County field and 70 percent in
Neosho County field. (Redding). IOWA - Fall survey completed second week of
October. State averages were 52.8 percent of plants infested and 55 borers per
100 plants. (Iowa Ins. Sur.). SOUTH DAKOTA - Fall survey completed in Bon Homme,
Clay, Lincoln, Union, and Yankton Counties. Decreased from 1966 levels and
Similar to 1965 except in Yankton County where counts remain high. Damage
decreased from that of 1966 in these counties. (Jones). NORTH DAKOTA - Fall
survey completed in Richland, Sargent, and Dickey Counties. Larval counts per
100 stalks by county: Richland 0-294 (average 75), Sargent 20-672 (average 117),
and Dickey 30-238 (average 117); larvae less numerous than in 1966. (Brandvik).
MINNESOTA - Fall survey conducted in 34 counties in 7 districts. Northwest
district high, averaged 209 borers per 100 plants-’compared with 152 in 1966.
West-central district with 60 per 100 plants similar to 1966. Low counts in
southwest, south-central, southeast, and east-central districts expected since
Summer counts averaged 10-20 per 100 plants. Very few second or third instars
this fall. Second-generation population low due to late season and cool Summer.
Outlook for 1968 similar to 1966: Economic populations good possibility in north-
west district; Some problems, if conditions favorable, in west-central district;
few problems in other districts. (Minn. Ins. Rpt., Oct. 19)., MICHIGAN - Survey
completed in 3 of 4 districts; larval infestation in stalks of field corn not
high. Larval feeding on upper leaves of corn plants during summer unusual.
(Janes).
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SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - ARIZONA - Heavy on 2,000
acres of corn in Willcox area, Cochise County. riz. Coop. Sur.). ALABAMA -
Light near Trenton, Jackson County (Estes et al.) and southeast of Pleasant Hill,
Lowndes County (Henderson). These are new county records. (McQueen).
SOUTHERN CORNSTALK BORER (Diatraea crambidoides) - ALABAMA - Overwintering larvae
heavy in 50+ percent of stalks of late corn in Etowah County garden; light in
several fields in Sand Mountain area of De Kalb and Etowah Counties. (Estes et al.).
FALL ARMYWORM (Spodoptera frugiperda) - CALIFORNIA - Larvae moderate to heavy on
sweet corn in De Luz, San Diego County. (Cal. Coop. Rpt.).
SORGHUM WEBWORM (Celama sorghiella) - OKLAHOMA - Up to 20 per head in Payne County
sorghum. (Okla. Coop. Sur.
WESTERN CORN ROOTWORM (Diabrotica virgifera) - NORTH DAKOTA - Adults collected on
corn near Fargo, Cass County, August 26, 1967, by R. Frye. Det. by R. F. Smith.
This is a new State record. Adults collected on corn in Richland County, near
Lisbon in Ransom County, and near Stirum in Sargent County in late August and
September. These are new county records. (Brandvik).
NORTHERN CORN ROOTWORM (Diabrotica longicornis) - NEW HAMPSHIRE - Adult taken on
corn silk on experimental farm at Madbury, Strafford County, September 14, 1967.
This is a new State record. (Sutherland).
SMALL GRAINS
FALL ARMYWORM (Spodoptera frugiperda) - OKLAHOMA - Heavy in isolated small grain
fields in Marshall County; Severe in Payne County oat field; averaged 4 per 25
row feet in Muskogee County wheat. (Okla. Coop. Sur.). ALABAMA - Damaging some
newly established small grains in Cleburne and Randolph Counties. (Ventress,
Wakefield).
APHIDS - SOUTH DAKOTA - Heaviest of 5 species on 2 to 3-inch winter wheat in Clay
County were greenbug (96), Rhopalosiphum padi (27), and Macrosiphum avenae (8).
(Kieckhefer, Oct. 13). KANSAS - Rhopalosiphum rufiabdominalis ranged I-I5 per
plant in most wheat in south-central, Soativeste and west-central districts.
(Simpson). MISSISSIPPI - Macros iphum avenae adults and nymphs light on 2-inch
winter wheat in Oktibbeha County. (Dinkins
TURF, PASTURES, RANGELAND
TWO-LINED SPITTLEBUG (Prosapia bicincta) - SOUTH CAROLINA - Caused serious loss
of Coastal Bermuda grass in Chesterfield County; infestation less where grass
harvested for hay. Controls applied for winter grazing. (Nettles et al., Oct.
17). ALABAMA - Damage continues serious in Several Coastal Bermuda grass fields
in Barbour County. (Walton).
FALL ARMYWORM (Spodoptera frugiperda) - ALABAMA - Damaging some newly established
grass in Cleburne and Randolph Counties. (Ventress, Wakefield).
A PYRAUSTID MOTH (Psara phaeopteralis) - FLORIDA - Larvae and pupae in St.
Augustine grass at Daytona Beach, Volusia County. (Pott, Oct. 12).
A SCARAB (Cyclocephala sp.) - VIRGINIA - Larvae damaging lawns at Clintwood,
Dickenson County. (iSakson, Bolt).
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FORAGE LEGUMES
ALFALFA WEEVIL (Hypera postica) - COLORADO - Counts in Larimer County varied due
to prevailing weather. Averaged 5 per 100 sweeps October 7-13 and 20 per 100
sweeps October 14-20. (Hantsbarger). PENNSYLVANIA - All instars ranged from 8
per sweep in Centre County to 1 in 10 sweeps in Erie County on alfalfa; damaging
some fields. (Gesell). VIRGINIA - Larvae averaged 12 per 10 sweeps in 8-inch
Roanoke County alfalfa; no adults. (Isakson).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - OKLAHOMA - Counts
per 10 sweeps in alfalfa by county: Woods 10, Harper 7, and Major up to 12.
(Okla. Coop. Sur.).
ALFALFA CATERPILLAR (Colias eurytheme) - UTAH - Averaged 2 per 25 sweeps at Logan,
Cache County. (Knowlton). NEW MEXICO - Ranged 4-8 per 25 sweeps in alfalfa of
Hatch and northern Mesilla Valleys of Dona Ana County. (Elson). OKLAHOMA -
Counts per 10 sweeps in alfalfa averaged 3 in Alfalfa County and 4 in Garfield
County. (Okla. Coop. Sur.).
GREEN CLOVERWORM (Plathypena scabra) - OKLAHOMA - Counts per 10 sweeps in alfalfa
by county: Garfield 5, Major 10, and Marshall up to 40. (Okla. Coop. Sur.).
LYGUS BUGS (Lygus spp.) - COLORADO - Averaged 100 per 100 sweeps on Larimer County
alfalfa. (Hantsbarger). OKLAHOMA - L. lineolaris averages per 10 sweeps in
alfalfa by county: Major 8, Garfield 8, and Woods 5. (Okla. Coop. Sur.).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Averaged 450
per 100 sweeps at Yuma, Yuma County. (Ariz. Coop. Sur.). NEW MEXICO - Ranged
0-11 per 25 sweeps in alfalfa in Hatch and northern Mesilla Valleys of Dona Ana
County. (Elson).
SOYBEANS
BEAN LEAF BEETLE (Cerotoma trifurcata) - OKLAHOMA - Averaged 35 per 15 linear
feet in Wagoner County. (Okla. Coop. Sur.).
CONCHUELA (Pitedia ligata) - OKLAHOMA - Very heavy in Johnson and Wagoner Counties.
(Okla. Coop. :
COTTON
BOLLWORM (Heliothis zea) - ARIZONA - Damage moderate to most green bolls in
Maricopa and Pinal Counties. (Ariz. Coop. Sur.). MISSISSIPPI - Some third and
fourth instars feeding on young bolls in some undefoliated fields; no first or
second instars in plant terminals. (Dinkins).
BOLL WEEVIL (Anthonomus grandis) - MISSISSIPPI - Some activity in undefoliated
Yazoo County fields; Some controls applied with defoliants to reduce hibernating
weevils. (Dinkins).
POTATOES, TOMATOES, PEPPERS
A FLEA BEETLE (Epitrix Similaris) - CALIFORNIA - Adults moderate on potatoes in
Smith River, Del Norte County. (Cal. Coop. Rpitep is
TOMATO RUSSET MITE (Aculops lycopersici) - CALIFORNIA - Heavy on Solanum nigrum
plants in nursery in San Diego, San Diego County. (Cal. Coop. Rpt.).
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CUCURBITS
SQUASH BUG (Anasa tristis) - CALIFORNIA - Moderate on 20-acre squash planting in
Gridley, Butte County. (Cal. Coop. Rpt.).
GENERAL VEGETABLES
CABBAGE LOOPER (Trichoplusia ni) - NEW MEXICO - Chemical controls on lettuce to
continue until harvest in Dona Ana County. (Elson).
VARIEGATED CUTWORM (Peridroma saucia) - ARIZONA - Heavy in lettuce field at Yuma,
Yuma County; trash from Sorghum not removed. (Ariz. Coop. Sur.).
SOUTHERN POTATO WIREWORM (Conoderus falli) - CALIFORNIA - Adults moderate in soil
around carrots in Coronado, San Diego County. (Cal. Coop. Rpt.).
ONION MAGGOT (Hylemya antiqua) - CALIFORNIA - Larvae moderate on onion plantings
in Salinas, Montgomery County. (Cal. Coop. Rpt.).
DECIDUOUS FRUITS AND NUTS
TWIG GIRDLER (Oncideres cingulata) - OKLAHOMA - Averaged 60 per pecan tree in
Muskogee County; heavy on Cleveland County pecans. (Okla. Coop. Sur.). ALABAMA -
Adults girdling twigs of hickory and persimmon at St. Clair County home where
winds caused 15 to 25 limbs to fall under each shade tree. (EStes et al.).
PECAN WEEVIL (Curculio caryae) - OKLAHOMA - Infested 5-10 percent of Payne County
pecans; larvae leaving native and improved varieties. (Okla. Coop. Sur.).
HICKORY SHUCKWORM ee Sa) - OKLAHOMA - Infested 15 percent of Payne
County pecan crop. (OKla. Coop.
WALNUT CATERPILLAR (Datana integerrima) - OKLAHOMA - Light on pecan in Muskogee
and Kay Counties. (Okla. Coop. Sur.).
APHIDS (Monellia spp.) - OKLAHOMA - M. costalis averaged 1 per leaflet on Payne
County pecans.(Okla. Coop. Sur.). ALABAMA - M. costalis and M. nigropunctata
continue numerous on leaves of pecan and hickory trees. (Estes).
OBSCURE SCALE (Melanaspis obscura) - OKLAHOMA - Averaged 15 per linear foot of
limb on Muskogee County pecans. (Okla. Coop. Sur.).
CODLING MOTH (Carpocapsa pomonella) - CALIFORNIA - Larvae heavy in apple fruit at
Cedarville, Modoc County. (Cal. Coop. Rpt.).
WOOLLY APPLE APHID (Eriosoma lanigerum) - COLORADO - Heavy in Delta and Mesa
Counties; interfering in Some apple harvests. (Quist). NEW MEXICO - Moderate on
apple trees in home gardens at Carlsbad, Eddy County. (Durkin). ALABAMA - Heavy
at and below ground line on apple trees and root systems in several northern
counties. (Estes et al.).
SAN JOSE SCALE (Aspidiotus perniciosus) - CALIFORNIA - Heavy on plum trees in
Poway, San Diego County. (Cal. Coop. Rpt.).
CITRUS
Quarterly Citrus Insect and Mite Outlook in Florida - October through December -
is outlook is based on e assumption at weather beyon e period o e
current U.S. Weather Bureau's 30-day Outlook will be normal. Therefore the
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forecasts given below cannot be viewed with the same degree of confidence as
those in the "Insect and Disease Summary" usually released twice each month by
this station.
CITRUS RUST MITE (Phyllocoptruta oleivora) will continue to increase in October,
hold at high level through November, then gradually diminish in December. Numbers
will be above normal. Between 50 and 60 percent of groves will develop important
infestations this period. TEXAS CITRUS MITE (Eutetranychus banksi) will increase
in November, but expected to be below normal abundance and at moderate level.
About 10 percent of groves will develop important infestations. CITRUS RED MITE
(Panonychus citri) will gradually increase in mid-October through December.
Infestations expected to be fewer and lighter than average for period. Moderate
to heavy infestations will occur in about 15 percent of groves; will be most
destructive to young trees in dry locations. GLOVER SCALE (Lepidosaphes gloverii),
PURPLE SCALE (L. beckii), CHAFF SCALE (Parlatoria pergandii), and YELLOW SCALE
(Aonidiella citrina) will gradually increase but none expected to exceed normal
levels or enter high range. An ARMORED SCALE (Unaspis citri) will continue to
increase and produce fall brood of crawlers. Crawlers carried by picking crews
on clothing and equipment are likely to start new infestations. (W. A. Simanton).
Citrus Insect Situation in Florida - Mid-October - CITRUS RUST MITE (Phyllocoptruta
Oleivora) infested leaves in 81 percent of groves (norm 65 percent); 60 percent
economic (norm 37 percent). Infested fruit in 80 percent of groves (norm 72
percent); 63 percent economic (norm 49 percent). Population continued to increase;
now at highest October level in 16 years of record. Further increase expected
and population will continue high with many heavy infestations in all areas. All
districts high. TEXAS CITRUS MITE (Eutetranychus banksi) infested 13 percent of
groves (norm 20 percent); 3 percent economic (norm 5 percent). Population below
normal and very low. Slight increase underway not expected to develop important
infestations before mid-November. All districts low. CITRUS RED MITE (Panonychus
citri) infested 16 percent of groves (norm 26 percent); 4 percent economic (norm
5 percent}. At very low level. Population will remain low; little increase
expected until late November. All districts low. BLACK SCALE (Saissetia oleae)
infested 17 percent of groves; 5 percent economic. Population decreased to Lowest
October level in 16 years of record and will remain very low in all districts
until 1968. GLOVER SCALE (Lepidosaphes gloverii) infested 57 percent of groves;
6 percent economic. Population below normal and in low range. Slight increase
expected. Highest district south. PURPLE SCALE (L. beckii) infested 42 percent
of groves; none economic. Population below normal. Tnfestations will remain
light and of little importance in any district. CHAFF SCALE (Parlatoria pergandii)
infested 32 percent of groves; 1 percent economic. Population Will gradually
increase but will continue at low level and below normal. YELLOW SCALE (Aonidiella
citrina) infested 60 percent of groves; 2 percent economic. Population increased
to normal October level. Few infestations will be important despite slight
increase expected. Highest district east. WHITEFLIES are below average; slight
increase expected. (W. A. Simanton (Citrus Expt. Sta., Lake Alfred)).
CITRUS SCALES - FLORIDA - All stages of Lepidosaphes gloverii and Aonidiella
citrina moderately damaged 153 plants October 13 at Groveland, Lake County.
(Henderson). General on stems, leaves, fruit, and bark; certification of trees
refused. (Fla. Coop. Sur.).
SALT-MARSH CATERPILLAR (EStigmene acrea) - ARIZONA - Barriers erected to prevent
migration to mature citrus tree blocks in parts of Yuma Valley, Yuma County. (Ariz.
Coop. Sur.).
SMALL FRUITS
GARDEN SYMPHYLAN (Scutigerella immaculata) - NEW HAMPSHIRE - Economic August 2 on
strawberries at Walpole, Cheshire County. Known in greenhouses for many years,
but this apparently first definite record in field. (Sutherland).
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ORNAMENTALS
ARMORED SCALES - FLORIDA - All stages of Phenacaspis cockerelli moderate to Severe
on leaves on 960 of 1,200 southern magnolia plants at nursery in Lake Monroe,
Seminole County. (Kipp). All stages of Temnaspidiotus excisus moderately damaging
leaves on 75 of 750 Chinese evergreen plants at nursery in Tampa, Hillsborough
County, October 3. (Hale). This is a new Department of Plant Industry county
record. (Fla. Coop. Sur.). Pinnaspis strachani adults on stems on 8 of 10 nursery
plants of dwarf poinciana at La Belle, Hendry County, September 28. (Nelson).
Moderate on stems on 4 of 50 verbena plants at nursery in Stuart, Martin County,
September 27. (Campbell). Both hosts are new host records. (Fla. Coop. Sur.).
A DACTYLOPIID SCALE (Dactylopius tomentosus) - NEW MEXICO - Heavy on Christmas
cactus at Carlsbad, Eddy County. (Durkin).
FULLER ROSE BEETLE (Pantomorus cervinus) - CALIFORNIA - Adults heavy on hydrangea
plants in Pacific Grove, Monterey County; prevalent this fall. (Cal. Coop. Rpt.).
FOREST AND SHADE TREES
MOUNTAIN PINE BEETLE (Dendroctonus ponderosae) - CALIFORNIA - Seriously damaged
1,500-acre stand of sugar pine in Snow Camp area, Shasta-Trinity National Forest.
Infested over 900 trees and spreading. (Hayes, USFS).
WESTERN PINE BEETLE (Dendroctonus brevicomis) - CALIFORNIA - Killing groups of
Jeffrey and ponderosa pines in 120-acre Stand in Cold Springs Peak area, Sequoia
National Forest. (Cal. Coop. Rpt.).
CALIFORNIA FIVE-SPINED IPS (Ips confusus) - CALIFORNIA - Active in logging slash
on 4,300 acres of sugar and ponderosa pines in Soldier Ridge and 300 acres of
ponderosa, Jeffrey, and sugar pines in Alder Creek drainage areas of Mendocino
National Forest. (Kirkman, USFS).
FIR ENGRAVER (Scolytus ventralis) - CALIFORNIA - Infested several areas in Modoc,
Mendocino, Tahoe, El Dorado, and San Bernardino National Forests; increased past
summer. (Cal. Coop. Rpt.).
NANTUCKET PINE TIP MOTH (Rhyacionia frustrana) - ALABAMA - Larvae very heavy and
damaging, very heavy browning and dying of tips on many loblolly pines along
several miles of State Highway 14 in southern Autauga County. Overwintering
pupae present; some late larvae continue to feed on 4 to 10-foot pines, nearly
all tips killed back 3 to 6 inches. (Estes et al.).
SPRUCE BUDWORM (Choristoneura fumiferana) - NEW MEXICO - Light to moderate on blue
spruce at Santa Fe, Santa Fe County. (Heninger).
A CECIDOMYIID MIDGE (Cecidomyia piniinopis) - CALIFORNIA - Severely damaged
ponderosa pine in Elliot Run and Bloody Run drainage areas of Tahoe National
Forest; very active this season. (Sindel, Dzur, USFS).
PINE NEEDLE SCALE (Phenacaspis pinifoliae) - NEW MEXICO - Heavy on some large
pines at Santa Fe, Santa Fe County. (Heninger). COLORADO - Second generation on
pine and spruce in Boulder area, Boulder County. (Hantsbarger).
COOLEY SPRUCE GALL APHID (Adelges cooleyi) - NEW MEXICO - Damaging blue spruce
branch tips at Santa Fe, Santa Fe County. (Heninger).
ALDER FLEA BEETLE (Altica ambiens) - CALIFORNIA - Heavily damaged 15-acre alder
stand in Blue Jay area, San Bernardino National Forest. (Hamburger, USFS).
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A SEED BEETLE (Amblycerus robinae) - ALABAMA - Adults and larvae heavy; destroyed
seed of honeylocust in nearly all areas of State. (Estes et al.).
FALL WEBWORM (Hyphantria cunea) - ARIZONA - IncreaSing on cottonwoods in Globe
area, Gila County. (Ariz. Coop. Sur.).
GREENHOUSE THRIPS (Heliothrips haemorrhoidalis) - CALIFORNIA - Nymphs and adults
heavy on Ssweetgum trees at Huntington Park, Los Angeles County. (Cal. Coop. Rpt.).
MAN AND ANIMALS
SCREW-WORM (Cochliomyia hominivorax) - Total of 174 cases reported in U.S. October
14-21 as follows: TEXAS - Atascosa 7, Bandera 5, Bexar 4, Blanco 6, Burnet 2,
Caldwell 1, Comal 9, De Witt 1, Dimmit 6, Edwards 5, Frio 2, Gillespie 11,
Guadalupe 2, Hays 1, Karnes 1, Kendall 6, Kerr 2, Kimble 1, Kinney 13, Llano 4,
Mason 6, Maverick 8, McCulloch 1, Medina 8, Menard 1, Presidio 2, Real 3,
Schleicher 2, Terrell 1, Travis 8, Uvalde 8, Val Verde 23, Williamson 2, Zavala
8. CALIFORNIA - San Diego 1, Imperial 1. Total of 210 cases reported in portion
of Barrier Zone in Republic of Mexico,as follows: Territorio sur de Baja
California 13, Sonora 12, Chihuahua 97, Coahuila 56, Nuevo Leon 6, Tamaulipas 26.
Total of 44 cases reported in’ Mexico south of Barrier Zone. Barrier Zone is
area where eradication operation underway to prevent establishment of self-
sustaining population in U.S. Sterile screw-worm flies released: Texas 63,956,000,
California 240,000, Mexico 56,136,000. (Anim. Health Div.).
MOSQUITOES - LOUISIANA - Larvae collected October 13-19 in Jefferson Parish:
Aedes vexans, Anopheles crucians, A. quadrimaculatus, Culex pipiens quinque-
fasciatus, Culex reStuanS, and C. SalinariuS. Light trap collections decreasing
due to cool weather; first CuliSeta inornata of season caught. (Stokes).
STABLE FLY (Stomoxys calcitrans) - WISCONSIN - Some concern to dairymen in scat-
tered areas of State, but activity decreased. (Wis. Ins. Sur.). NEBRASKA - Adults
averaged 5 and 12 per leg on 2 feedlot herds and ranged 15-20 per leg on dairy
herd near Lincoln, Lancaster County; none on pastured herd. (Campbell). OKLAHOMA -
Averaged 2-3 per head on untreated dairy cattle in Payne County. (Okla. Coop. Sur.).
HORN FLY (Haematobia irritans) - MISSISSIPPI - Averaged 50 per head on 20 Yazoo
County beef cattle. (Dinkins). ARKANSAS - Active in all areas; expected to de-
cline with low temperatures. (Simco).
FACE FLY (Musca autumnalis) - UTAH - Annoying horses and cattle in Logan and
Smithfield areas of Cache County. (Knowlton).
LESSER MEALWORM (Alphitobius diaperinus) - CALIFORNIA - Adults of this possible
reservoir of avian [eucosis heavy in chicken litter at Fresno, Fresno County.
(Cal. Coop. Rpt.).
LONE STAR TICK (Amblyomma americanum) - OKLAHOMA - Moderate on Choctaw County
livestock. (Okla. Coop. Sur.).
STORED PRODUCTS
PINK SCAVENGER CATERPILLAR (Sathrobrota rileyi) - ALABAMA - Larvae light to heavy
(1-15) on previously damaged ears of corn in all fields checked in Jaekson,
De Kalb, Etowah, St. Clair, Talladega, and Coosa Counties. (Estes et al.).
POTATO TUBERWORM (Phthorimaea operculella) - VIRGINIA - Larvae in 400 bushels of
stored potatoes at a location in Troutville, Botetourt County. (Amos, Leonard).
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MISCELLANEOUS WILD PLANTS
A PYRAUSTID MOTH (Lineodes integra) - CALIFORNIA - Larvae medium on wild night-
shade on ranch at Chula Vista, San Diego County. (Cal. Coop. Rpt.).
OYSTERSHELL SCALE (Lepidosaphes ulmi) - CALIFORNIA - Heavy on ceanothus plants at
Santa Ynez, Santa Barbara County. (Gal "Cooprey Rpt»).
BENEFICIAL INSECTS
CONVERGENT LADY BEETLE (Hippodamia convergens) - OKLAHOMA - Averaged per 10 sweeps
in alfalfa by county: Garfield 5, Woods 10, and Harper 8. (Okla. Coop. Sur.).
DAMSEL BUGS (Nabis spp.) - OKLAHOMA - Averaged 10 per 10 sweeps in Woods County
alfalfa and 12 per 10 sweeps in Harper County alfalfa. (Okla. Coop. Sur.).
A BRACONID (Aphidius sp.) - MICHIGAN - Parasitism of corn leaf aphid heavy in
cornfield at Three Rivers, Branch County. (Janes).
FEDERAL & STATE PLANT PROTECTION PROGRAMS
CARIBBEAN FRUIT FLY (Anastrepha suspensa) - FLORIDA - Larvae and adults continue
to be collected throughout range in State; larvae taken on calamondin from Lake
Mary area, Seminole County, (Desin) ; larvae collected in New Port Richey, Pasco
County, in Surinam-cherry (Kennedy, Oct. 10).
MEDITERRANEAN FRUIT FLY (Ceratitis capitata) - FLORIDA - Single unfertilized
female caught in Steiner trap in calamondin tree on Sunset Isle Number 3, Miami
Beach, Dade County, October 10. (DeHaven).
PINK BOLLWORM (Pectinophora gossypiella) - NEVADA - Total of 3 females and 30
males collected in Sex Lure and sex Llure-argon light traps in Pahrump Valley, Nye
County, October 13-16. (Nev. Coop. Rpt.). ARIZONA - General in Greenlee County.
(Ariz. Coop. Sur.). NEW MEXICO - Green boll infestations spotty throughout
cotton-growing areas of State; 2 generations in many cases. (Nielsen et al.).
Green boll infestations ranged 0-96 percent in fields in Deming area, Luna County,
(Hare); ranged 50-100 percent in Artesia area, Eddy County, and 5-65 percent in
Lake Arthur, Hagerman, and Dexter areas of Chaves County (Mathews). OKLAHOMA -
Counts per bushel of lint in lint cleaners by county: Beckham 6 in 10 bushels;
Comanche 54 in 5; Greer 3 in 14; Harmon 2 in 17; Jackson 57 in 38; Tillman 1,242
in 42 bushels. (Okla. Coop. Sur.).
RANGE CATERPILLAR (Hemileuca oliviae) - NEW MEXICO - Larvae moderate, adult
flights evident at Raton, Colfax County. (Kloepfer)..
SOYBEAN CYST NEMATODE (Heterodera glycines) - MISSOURI - Collected in 6 soybean
fields in Columbia bottoms of St. Louis County for new county record. Infestations
are over 125 miles north of known infested areas in State and are most northern
finds in United States. (Hagge, PPC).
JAPANESE BEETLE (Popillia japonica) - MARYLAND - Adults observed near
Assateague Island in Worcester County October 11. (U. Md., Ent. Dept.).
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HAWAII INSECT REPORT
Turf, Pasture - A PYRAUSTID MOTH (Psara licarsisalis) has extended into the Kualoa
and Waikane land tracts on Oahu; heavily damaged lawns in several areas. (Davis,
Au).
Vegetables - LEAF MINER FLIES (Liriomyza spp.) light on tomato at Omaopio and
Puunene on Maui and on snap beans at Waimanalo, Oahu. (Miyahira, Sato).
GREENHOUSE WHITEFLY (Trialeurodes vaporariorum) adults and nymphs moderate on
tomato at Omaopio, Maui. Miyahira).
Ornamentals - Nymphs and adults of a PLATASPID BUG (Coptosoma xanthogramma)
moderate on mauna-loa and pigeon pea at Wailuku, Maui; infested new areas.
(Miyahira).
Forest and Shade Trees - MONKEYPOD MOTH (Polydesma umbricola) larvae active on
terminal leaves of monkeypod (Samanea saman) at Kailua-Kona, Hawaii. (Davis).
General Pests - CHINESE ROSE BEETLE (Adoretus sinicus) foliar damage heavy in
ackyards on rose and strawberry at Makawao and on pole bean, peanut, taro, and
broccoli at Puunene, Maui. (Miyahira).
Man and Animals - During September on Oahu, 47 light traps caught 666 Aedes
vexans nocturnus (averaged 14.2 per trap) and 12,479 Culex pipiens quinquefasciatus
(averaged 265.5 per trap). Aedes highest at Kahaluu; Culex counts highest at
Haleiwa and Waialua. (Mosq. Cont. Br., Dept. of Health).
INSECT DETECTION
New State Records
WESTERN CORN ROOTWORM (Diabrotica virgifera) - NORTH DAKOTA - Adults collected
near Fargo, Cass County, August 26, 1967, by R. Frye. Det. by R. F. Smith
(p. 956).
NORTHERN CORN ROOTWORM (Diabrotica longicornis) - NEW HAMPSHIRE - Adult taken
on corn silk on experimental farm at Madbury, Strafford County, September 14,
1967. (p. 956). ;
New County Records
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - ALABAMA - Jackson and Lowndes
Counties. (p. 956).
WESTERN CORN ROOTWORM (Diabrotica virgifera) - NORTH DAKOTA - Richland, Ransom,
and Sargent Counties. (p. 956).
AN ARMORED SCALE (Temnaspidiotus excisus) - FLORIDA - Hillsborough County.
(p. 960).
SOYBEAN CYST NEMATODE (Heterodera glycines) - MISSOURI - St. Louis County. (p.962).
CORRECTIONS
CEIR 17(40):911 - A TORTRICID MOTH (Archips rosana) - NEW HAMPSHIRE - Delete
",..for new State record."
TRAP COLLECTIONS
LIGHT
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Stoneville 10/14-20
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SOUTH CAROLINA
TEXAS
Waco 10/14-20
WISCONSIN
Madison 10/10-19
Mazomanie 10/13-19
- 965 -
INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES
SOUTH AFRICAN CITRUS THRIPS (Scirtothrips aurantii Faure)
Economic Importance: The species is a major pest of citrus in Southern Rhodesia
and the Republic of South Africa. Heavy losses to citrus have occurred in South-
ern Rhodesia. Nymphs and adults scar oranges and grapefruit by their feeding. A
condition known as "tear staining," which leaves an unsightly scar, is caused
directly or indirectly by feeding of S. aurantii. Thrips usually attack exposed
foliage and fruit, but in heavy infestations they have been reported to feed on
fruit on the inner branches of the tree. Damage to leaves causes a reduction in
yields when the insect is abundant. Market value of fruit is often lowered and,
in some cases, unsalable except as culls.
Distribution: Egypt, Malawi, Republic of South Africa, Southern Rhodesia, and
Sudan.
Hosts: Citrus, cotton, acacia,and numerous other plants including peach and
castorbean.
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General Distribution of Scirtothrips aurantii Faure
Life History and Habits: Under conditions of the Republic of South Africa
biology is aS follows: Sexual reproduction is generally the rule but partheno-
genetic development is thought to occur. Females, which are more abundant in the
field than males, deposit eggs within the tissues of young fruit, stem,and leaves
of young shoots or the rind of large fruits. On the average the egg stage lasts
6 days, larval stage 13.5 days,and pupal stage (including prepupal) 4 days.
Pupation takes place in the ground or possibly among debris. Although breeding
occurs throughout the winter, few thrips are found in orchards because of lack of
Suitable food. The entire life cycle ranges from 18 days in summer to 44 days in
winter.
ThySanoptera: Thripidae No. 171 of Series
- 966 -
Description: ADULT - (Female) - Length 0.7 - 1 mm. Torpedo-shaped; translucent,
pale orange yellow wings rest parallel to each other, over abdomen, giving the
illusion of 2 dark brown longitudinal stripes. Two large compound eyes with 3
ocelli occurring between them. Ocelli each with red pigment in form of a cres-
cent. Antennae 8 segmented. Mouth cone short, blunt at apex. Two pairs of very
narrow wings, the edges of which fringed with long slender hairs. Wings rest
over abdomen when not in use. (Male) - Length 0.55 - 0.7 mm. Similar to female.
Apical half of femora of hind legs with a conspicuous comb of 6 stout spines
arranged in a Single longitudinal series. This comb readily distinguishes it
from North American species,
Malformation of Fruit Thrips Marking
Adult Female Second-stage Nymph
Selected References: 1. Bedford, E. C. G. 1943. Univ. Pretoria Pub. (2) Nat.
Sci. No. 7, 68 pp. 2. Hall, W. J. 1930. The South African Citrus Thrips in
Southern Rhodesia. Brit. South Afr. Co. Pub. No. 1, 55 pp., Oxford.
Prepared in Survey and Detection U.S. Dept. Agr.
Operations in cooperation with Coop. Econ. Ins. Rpt.
other ARS agencies. 17 (43) :965-966, 1967
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WEATHER BUREAU'S 30-DAY OUTLOOK
NOVEMBER 1967
The Weather Bureau's 30-day outlook for November calls for above normal tempera-
tures in the Atlantic Coast States and also along the Pacific coast. Below
normal temperatures are expected to prevail in central and southern portions of
the western Plateau and in the central and southern Plains. In unspecified
areas, near normal temperatures are indicated. Precipitation is expected to
exceed normal over most of the area lying between the Appalachians and the
Continental Divide, except for near normal amounts over the northern Plains.
Rainfall amounts in excess of normal are also expected over the Pacific Northwest.
Subnormal rainfall is indicated in the South Atlantic States and also over the
central Plateau region and South Pacific coast. In areas not specified, near
normal amounts are in prospect.
Weather forecast given here is based on the official 30-day "Resume and Outlook"
published twice a month by the Weather Bureau. You can subscribe through the
Superintendent of Documents, Washington, D. C. 20250. Price $5.00 a year.
For Weather of the Week see page 976.
- 969 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
ARMYWORMS - SOUTH CAROLINA - Reported in Greenwood County lawns. (Nettles et al.,
Oct. 24). CALIFORNIA - Pseudaletia unipuncta larvae moderate on lawn at Oroville,
Butte County. (Cal. Coop. Rpt.). |
CORN EARWORM (Heliothis zea) - NEW MEXICO - Controls still common on lettuce in
Mesilla Valley, Dona Ana County. (N.M. Coop. Rpt.). OKLAHOMA - Averaged 12 per
10 sweeps in Payne County alfalfa. (Okla. Coop. Sur.). NEBRASKA - Heavy on some
late corn in southeast area. (Keith). MISSISSIPPI - Third and fourth instars
averaged 7 per 50 sweeps in Oktibbeha County alfalfa. (Dinkins). SOUTH CAROLINA -
Damage moderate to soybeans throughout Hampton County; control difficult. (Nettles
et al., Oct. 24). MARYLAND - Larvae moderate in 10 acres of late soybeans Octo-
ber 20 near Salisbury, Wicomico County. Pod damage currently moderate to late
Soybeans near Chestertown, Kent County. (U. Md., Ent. Dept.).
GREENBUG (Schizaphis graminum) - SOUTH DAKOTA - Total of 115 aphids per 40 feet
of drill row in winter wheat at southeast area experiment station in Clay County;
most numerous of 5 aphid species. (Kieckhefer). NEBRASKA —- Ranged 0-25 per linear
foot in 3 wheat fields in Saunders and Butler Counties; light in 2 wheat fields
in Pawnee County; damaging numbers remain in Some central areas. (Keith).
KANSAS - Continues economic on some early planted wheat in western third of State;
Some controls still being applied. (Simpson). NEW MEXICO - Averaged 2-5 per
linear foot on wheat in Curry and Chaves Counties. (Mathews, Nielsen).
COLORADO - Damaging winter wheat in Yuma County. (Hantsbarger).
SPOTTED ALFALFA APHID (Therioaphis maculata) - OKLAHOMA - Damage heavy in young
alfalfa stands in Major County. (Okla. Coop. Sur.). WISCONSIN - Averaged 2 per
sweep in few alfalfa fields in western Dane County. (Wis. Ins. Sur., Oct. 20).
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (Ostrinia nubilalis) - NORTH DAKOTA - Fall survey completed;
only 5 counties included. Population low and decreased compared with 1966.
Borers averaged 101 per 100 plants compared with 190 in 1966. Parasitism by a
eulophid wasp (Sympiesis viridula) very low; less than 1.5 percent of borers
parasitized. (Brandvik). NEBRASKA - Fall survey completed in Hall and Cuming
Counties; populations generally low. Lowest in 13 years in Hall County; borers
averaged 11,648 per acre and 65.7 per 100 stalks with 61.8 percent of stalks
infested. In Cuming County, borers averaged 8,791 per acre and 61.4 per 100
stalks with 52.3 percent of stalks infested. (Hill). ARKANSAS - Limited survey
conducted due to continued decline in corn acreage; 60,000 acres in 1967 compared
with 76,000 acres in 1966 and 10-year average of 251,000 acres. Borers per 100
stalks in 1967 averaged 8.3 in northwest, zero in north-central, and 17 in north-
east. State average 10 borers per 100 stalks compared with 73 in 1967. Infesta-
tion lightest for past 3 years. (Ark. Ins. Sur.).
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - ARKANSAS - Percent lodged
stalks by district averaged 3.3 in northwest, 0.3 in north-central, 8.6 in
northeast. Lodged stalks per acre by district: Northwest 235, north-central 20,
northeast 935. (Ark. Ins. Sur.).
A CRAMBID MOTH (Chilo loftini) - ARIZONA - Light on small sugarcane experimental
plot at Mesa, Maricopa County. (Ariz. Coop. Sur.).
SMALL GRAINS
FALL ARMYWORM (Spodoptera frugiperda) - ALABAMA - Larvae heavily damaging fall
grazing mixtures in Morgan County and present in fescue and clover mixtures in
several Randolph County fields; much concern about damage to small grains this
fall. (Rutledge et al.). OKLAHOMA - Decreasing in Garvin and Hughes Counties;
- 970 -
heavy in isolated wheat fields in Cleveland County; ranged 1-2 per square foot in
Mayes County wheat. (Okla. Coop. Sur.).
A CRAMBID MOTH (Chilo loftini) - ARIZONA - Heavy on 60 acres of millet at Queen
Creek, Maricopa County. (Ariz. Coop. Sur.).
A WHITE GRUB (Phyllophaga sp.) - NEW MEXICO - Larvae destroyed most of 40-acre
wheat stand in Curry County. (Nielsen, Mathews).
TURF, PASTURES, RANGELAND
SOUTHERN CHINCH BUG (Blissus insularis) - CALIFORNIA - Moderate on St. Augustine
grass in Whittier, Los Angeles County, September 26, 1967. Collected by J. Emoto.
Det. by J. L. Herring. This is a new State record. (Cal. Coop. Rpt.). FLORIDA -
Killed 5 acres of 80-acre St. Augustine grass pasture at ranch near Bell Glade,
Palm Beach County; controls required. (Genung).
NORTHERN MASKED CHAFER (Cyclocephala borealis) - MARYLAND - Larvae heavy and dam-
aging 2 bluegrass lawns in Silver Spring, Montgomery County. (U. Md., Ent. Dept.).
AN OLETHREUTID MOTH (Bactra verutana chrysea) - CALIFORNIA - Larvae heavy in
nutgrass at Wasco, Kern County. (Cal. Coop. Rpt.).
A MARCH FLY (Dilophus orbatus) - CALIFORNIA - Adults heavy on turf lawns at 5
Salinas, Monterey County. (Cal. Coop. Rpt.).
FORAGE LEGUMES
PEA APHID (Acyrthosiphon pisum) - NEW MEXICO - Damaging young alfalfa stand at
Malaga, Eddy County, controls applied (Craft); mostly light in rest of State
(N.M. Coop. Rpt.). ARKANSAS - Less than 100 per 100 sweeps in alfalfa in Indepen-
dence County. (Boyer, Roberts, Oct. 20). MISSISSIPPI - Light, 25 per 50 sweeps,
in Oktibbeha County alfalfa. (Dinkins). IOWA - Light in east-central area alfalfa.
(Iowa Ins. Sur.). WISCONSIN - Increasing in some alfalfa in western Dane County;
rarely higher than 20 per sweep. (Wis. Ins. Sur., Oct. 20).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - MISSISSIPPI - Adults
moderate to heavy, 36 per 50 sweeps, in Oktibbeha County alfalfa. (Dinkins).
OKLAHOMA - Averaged 20 per 10 sweeps in Payne County alfalfa. (Okla. Coop. Sur.).
ARIZONA - Counts per 100 sweeps in alfalfa averaged 550 in Maricopa County and
3,200 in Wellton, Roll, and Texas Hill areas of Yuma County; girdling in some
Yuma County fields. (Ariz. Coop. Sur.).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - MISSISSIPPI - Adults
heavy, 53 per 50 sweeps, in Oktibbeha County alfalfa. (Dinkins). OKLAHOMA -
Averaged 8 per 10 sweeps in Payne County alfalfa. (Okla. Coop. Sur.). IOWA -
Occasional in east-central area alfalfa. (Iowa Ins. Sur.).
SWEETCLOVER WEEVIL (Sitona cylindricollis) - IOWA - Averaged 11 per 25 Sweeps in
alfalfa and clover mixture in Clinton County. (Iowa Ins. Sur.).
CLOVER LEAF WEEVIL (Hypera punctata) - WISCONSIN - Second instars in some Kenosha
County alfalfa; adults Tess numerous than in 1966. (Wis. Ins. Sur., Oct. 20).
TARNISHED PLANT BUG (Lygus lineolaris) - MISSISSIPPI - Adults moderate, 20 per 50
sweeps, in Oktibbeha County alfalfa. (Dinkins). OKLAHOMA - Averaged 60 per 10
sweeps in Payne County alfalfa. (Okla. Coop. Sur.). IOWA - Averaged 36 per 25
sweeps in Clinton County alfalfa. (Iowa Ins. Sur.).
- 971 -
LYGUS BUGS (Lygus spp.) - ARIZONA - Adults and nymphs in alfalfa averaged 190 per
100 sweeps in Yuma County and 60 in Maricopa County. (Ariz. Coop. Sur.). NEW
MEXICO - Averaged 4-7 per 25 sweeps on Chaves County alfalfa. (Mathews).
ALFALFA CATERPILLAR (Colias eurytheme) - NEW MEXICO - Adults very numerous on
alfalfa in Valencia and Bernalillo Counties. (Heninger). ARKANSAS - Larvae 8-10
per 100 sweeps in Independence County. (Boyer, Roberts, Oct. 20).
COTTON
SALT-MARSH CATERPILLAR (EStigmene acrea) - ARIZONA - Increasing and migrating to
adjacent crops in Pima, Pinal, Maricopa, and Yuma Counties; controls and barriers
necessary in many areas. (Ariz. Coop. Sur.).
STINK BUGS - NEW MEXICO - Damaged cotton bolls averaged 1-5 per 25-boll sample
in Luna County fields. (Hare).
BOLL WEEVIL (Anthonomus grandis) - MISSISSIPPI - Adults light, 5 per 100 squares
and small bolIsS, in Some Yazoo County fields. (Dinkins).
COLE CROPS
CABBAGE LOOPER (Trichoplusia ni) - ALABAMA - Damage to cabbage heavy on commercial
plantings in Jefferson County and light to moderate on some Baldwin County plant-
ings. (Griffin, Turner).
IMPORTED CABBAGEWORM (Pieris rapae) - ALABAMA - Larvae very heavy on commercial
cabbage plantings in Jefferson County. (Griffin).
GENERAL VEGETABLES
CABBAGE LOOPER (Trichoplusia ni) - ARIZONA - Major problem in Yuma County, controls
applied every 3-4 days; eggs averaged 3 per plant in most Maricopa County lettuce.
(Ariz. Coop. Sur.). NEW MEXICO - Controls continue on lettuce in Mesilla Valley,
Dona Ana County. (N.M. Coop. Rpt.).
SWEETPOTATO FLEA BEETLE (Chaetocnema confinis) - MARYLAND - Root damage to sweet-—
potatoes lightest in several years on Eastern Shore. (U. Md., Ent. Dept., Oct. 20).
DECIDUOUS FRUITS AND NUTS
A SEED CHALCID (Megastigmus pistaceae Walker) - CALIFORNIA - Adults and larvae
very light in PiStacia vera var. Kerman at Plant Introduction Station, Chico,
Butte County. First Larva collected October 6, 1967, by J. Street. Adults col-
lected later by W. W. Wiard and L. Browning. Det. by M. Wasbauer, confirmed by
B. D. Burks. This is the first record for North America and California. Pistachio
is grown commercially in 22 counties. This chalcid known in Mediterranean area,
Middle East, Asia, China, and U.S.S.R. where it is a serious pest. (Cal. Coop.
Rpt):
FALL WEBWORM (Hyphantria cunea) - OKLAHOMA - Heavy in Mayes and Bryan Counties.
(Okla. Coop. Sur.). NEW MEXICO - Moderate to heavy on pecan in Luna County (Hare);
damage heavy on pecan over much of Dona Ana County. (N.M. Coop. Rpt.).
HICKORY SHUCKWORM (Laspeyresia caryana) -' ALABAMA - Nut harvest underway. Larvae
heavy, damage evident in nut Shucks in Autauga, Covington, and other central and
southern counties. (Scott et al.). OKLAHOMA - Moderate in Mayes County pecans.
(Okla. Coop. Sur.).
- 972 -
TWIG GIRDLER (Oncideres cingulata) - SOUTH CAROLINA - Adults damaging pecans in
Laurens and Newberry Counties. (Nettles et al., Oct. 24). OKLAHOMA - Adults
moderate in Choctaw County pecans. (Okla. Coop. Sur.).
PECAN WEEVIL (Curculio caryae) - ALABAMA - Late larvae light in some falling
pecans in Morgan County; adult emergence expected in 3-4 weeks. (Rutledge).
PEAR-SLUG (Caliroa cerasi) - NEW MEXICO - Moderate to heavy, damaging cherry and
pear trees at ESpanola, Rio Arriba County. (Heninger).
ORNAMENTALS
A FALSE SPIDER MITE (Brevipalpus russulus) - FLORIDA - Taken on Thanksgiving
cactus (Zygocactus sp.) in greenhouSe at St. Augustine, St. Johns County, Sep-
tember 20, 1967, by A. E. Graham. Det. by E. W. Baker. This is a new Department
of Plant Industry State record and new host record. Taken on 75 of 100 Thanks-
giving cacti October 4 at San Mateo, Putnam County, for new county record.
(Graham).
FULLER ROSE WEEVIL (Pantomorus cervinus) - CALIFORNIA - Adults heavy, damaged
pyracantha leaves at Pacific Grove, Monterey County. (Cal. Coop. Rpt.).
PINEAPPLE SCALE (Diaspis bromeliae) - CALIFORNIA - Adults heavy on bromeliad
nursery stock at Valley Center, San Deigo County. (Cal. Coop. Rpt.).
A JAPANESE WEEVIL (PSseudocneorhinus bifasciatus) - MARYLAND - Adult damage heavy
to Mahonia sp. in Howard County. (U. Md., Ent. Dept.).
FOREST AND SHADE TREES
BARK BEETLES - VIRGINIA - Increased greatly past month but not epidemic. Spot
infestations totaled 35 in Chesterfield County and 40 in Henrico County. Ips spp.
and Dendroctonus spp. involved in death of loblolly pine in stands throughout
Sussex district. Ips spp. on up to 70 trees in scattered areas of Westmoreland,
Caroline, King and Queen, and Richmond Counties. Ips spp. and D. frontalis active
in most counties in Richmond district; most numerous (15 spots) in Hanover County.
Active in Nottoway, Lunenburg, Mecklenburg, Halifax, and Charlotte Counties; Ips
spp. dominant. Ips spp. and Dendroctonus spp. involved in death of 2 acres of
Virginia pine at 3 locations in Louisa County; active in few spots in Henry,
Pittsylvania, Roanoke, and Patrick Counties. (For. Pest Sur. Rpt., Sept. Sum.).
PINE WEEVILS - VIRGINIA - Pissodes strobi damage extensive to white pine in Floyd
and Montgomery Counties. Hylobius pales damaging 36-acre loblolly pine plantation
in Stafford County; loss 5 percent. (For. Pest Sur. Rpt., Sept. Sum.).
AN ERIOCOCCID SCALE (Eriococecus araucariae) - CALIFORNIA - Heavy on Norfolk
Island-pines at Solana Beach, 1 Diego County. (Cal. Coop. Rpt.).
RED-HEADED PINE SAWFLY (Neodiprion lecontei) - VIRGINIA - Young larvae defoliated
shortleaf and Virginia pine at 4 locations in Wise County and 2 locations in Scott
County. (For. Pest Sur. Rpt., Sept. Sum.).
RED-HUMPED CATERPILLAR (Schizura concinna) - CALIFORNIA - Heaviest ever recorded
in State. Continues to defoliate trees. (Cal. Coop. Rpt.).
FALL WEBWORM (Hyphantria cunea) - NEW MEXICO - Moderate to heavy on elm, poplar,
and cottonwoods in Luna County (Hare); damage heavy on same hosts in most of
Dona Ana County. (N.M. Coop. Rpt.).
- 973 -
FALL CANKERWORM (Alsophila pometaria) - NORTH DAKOTA - More numerous than in 1966;
adults and egg masses evident on buildings, trees, and tanglefoot bands in Fargo
area, Cass County. (Teter).
APHIDS - MARYLAND - Lachnus salignus heavy on weeping willows at Several locations
throughout State. Longistigma caryae heavy, laying eggs on Sycamore trees at
College Park, Prince Georges County. (U. Md., Ent. Dept., Oct. 20).
MAN AND ANIMALS
MOSQUITOES - LOUISIANA - Larvae collected in Jefferson Parish October 20-26:
Aedes vexans, A. Sollicitans, Anopheles quadrimaculatus, A. crucians, Culex pipiens
quinquefasciatus, C. reStuans, and C. SalinariusS. Light trap collections decreas—_
ing; C. Salinarius dominant. (Stokes). OKLAHOMA - Psorophora confinnis, P. ferox,
and Aedes Spp. annoying in Payne and Muskogee Counties. (OKla. Coop. Sur.).
UTAH - Less numerous than during October 5-12 in Logan and Petersboro meadows,
Cache County. Occasionally found in Logan and Benson community areas (Crowe,
Knowlton); Aedes dorsalis outbreak heavy in Ogden Bay and bird refuge area of
Weber County due to September 8 flood (Fronk, Knowlton).
HORN FLY (Haematobia irritans) - MISSISSIPPI - Adults ranged 30-40 per animal on
10 penned Black Angus bulIS in Oktibbeha County. (Dinkins). OKLAHOMA - Averaged
400 per head on 200 cattle in Major County; less than 25 per head in Cherokee
County; 50 per head on yearlings and 25 per head on mature cows in Payne County.
(Okla. Coop. Sur.).
STABLE FLY (Stomoxys calcitrans) - NEBRASKA - Ranged 0-3, 10-15, and 20-25 per leg
on 3 feedlot herds in LancaSter County. (Campbell).
FACE FLY (Musca autumnalis) - NEBRASKA - Averaged 3 per face on pastured cows
near Lincoln, Lancaster County. (Perdue).
SCREW-WORM (Cochliomyia hominivorax) - Total of 99 cases reported in U.S. October
22-28 as follows: TEXAS — Bandera 4, Bee 1, Bexar 2, Blanco 5, Caldwell 3,
Crockett 1, De Witt 1, Edwards 4, Frio 2, Gillespie 7, Gonzales 1, Hamilton 1,
Hays 3, Kendall 2, Kerr 7, Kimble 3, Kinney 5, Lampasas 1, Llano 1, Mason 3,
Maverick 4, Medina 7, Menard 2, Pecos 2, Presidio 3, Real 4, San Saba 1, Sutton 1,
Travis 1, Uvalde 6, Val Verde 7, Ward 1, Williamson 1, Zavala 1. ARIZONA - Yuma
1. Total of 295 cases reported in portion of Barrier Zone in Republic of Mexico
as follows: Baja California 2, Territorio sur de Baja California 54, Sonora 23,
Chihuahua 88, Coahuila 106, Nuevo Leon 6, Tamaulipas 16. Total of 61 cases re-
ported in Mexico south of Barrier Zone. Barrier Zone is area where eradication
operation underway to prevent establishment of self-sustaining population in U.S.
Sterile screw-worm flies released: Arizona 170,000, Texas 69,224,000, California
400,000, Mexico 48,307,200. (Anim. Health Div.).
FEDERAL AND STATE PLANT PROTECTION PROGRAMS
CITRUS BLACKFLY (Aleurocanthus woglumi) - MEXICO - Chemical Control Zone -
Inspected 36,649 trees on 595 properties in States of Tamaulipas and Nuevo Leon;
found 4 trees and 4 leaves infested on 3 properties one mile south of Linares,
Nuevo Leon. (PPC Mex. Reg., Sept. Rpt.).
EUROPEAN CHAFER (Amphimallon majalis) - MASSACHUSETTS - Cooperative control treat-
ment planned to begin October 16 on 915 acres at 5 locations. (PPC East. Reg.,
Sept. Rpt.).
GYPSY MOTH (Porthetria dispar) - PENNSYLVANIA - Released 96,000 encyrtid wasps
(Ooencyrtus Kuwanai) to paraSitize egg masses at 10 positive trap sites in Monroe
County. NEW JERSEY - Trapping completed in State; 197 males taken in 121 traps
in 12 counties. (PPC East. Reg., Sept. Rpt.).
- 974 -
JAPANESE BEETLE (Popillia japonica) - KENTUCKY - Adults found in Fleming County
during September for new county record. (PPC Cent. Reg.). MARYLAND - Treated
600 acres September 25 at Friendship International Airport at Baltimore. (PPC
East. Reg.).
PINK BOLLWORM (Pectinophora gossypiella) - NEW MEXICO - Larvae increaSing greatly
in green bolls in most areas; preSent where abSent in past. (N.M. Coop. Rpt.).
First to fourth instars in green bolls on top quarter to top eighth of plants in
Luna County. (Hare). ARIZONA - Infested 45 percent of 35-acre field in San Simon
area, Cochise County, and 100 percent of green bolls in top of untreated and
undefoliated cotton in Yuma County; exit holes in bolls at Cochise and north of
Willcox in Cochise County. (Ariz. Coop. Sur.). Limited surveys during September
continued to indicate most cotton infested; some very light, some heavy. All
inspected okra fields infested (included 1 backyard planting at least 0.25 mile
from any Yuma County cotton). Treatment of 71,440 acres completed in northern
part of county. CALIFORNIA - Late-irrigated cotton in southern desert areas
showed new top growth with blooms and small bolls. If these remain green, late
buildup expected. Increase in moth activity noticed in Borrego Springs area of
San Diego County and Coachella Valley in Riverside County. Four additional moths
taken from small isolated experimental cotton plot at Riverside; cotton immediately
plowed under. This plot about 50 miles from nearest commercial cotton in Coachella
Valley. Treatment completed during September on 368,651 cumulative acres as
follows: Imperial County - Bard Valley 42,663, Imperial Valley 123,464; Riverside
County - Palo Verde Valley 173,832, Coachella Valley 1,760; San Bernardino County -
Needles 2,624; Kern County - Cantil 24,308. (PPC West. Reg.). NEVADA - Trapped
during October 18-27 in Pahrump Valley, Nye County: 2 females and 14 males in
sex lure-argon light traps, trapped 3 males by sex lure only. (Nev. Coop. Rpt.).
WHITE-FRINGED BEETLES (Graphognathus spp.) — VIRGINIA - Found 6 adults for first
time in City of Portsmouth September 18; extensions found at Newport News and
Hampton. (PPC East. Reg.).
iNSECT DETECTION
New North American Record
A SEED CHALCID (Megastigmus pistaceae Walker) - CALIFORNIA - Larva taken on
Pistacia vera var. kerman at Plant Introduction Station, Chico, Butte County,
October 6, 1967, by J. Street. Det. by M. Wasbauer, confirmed by B. D. Burks.
@ 97)
New State Records
SOUTHERN CHINCH BUG (Blissus insularis) - CALIFORNIA - Collected on St. Augustine
grass in Whittier, Los Angeles County, September 26, 1967, by J. Emoto. Det. by
Big io \elererminvers (Gag 87/0) a
A FALSE SPIDER MITE (Brevipalpus russulus) - FLORIDA - Taken on Thanksgiving cactus
(Zygocactus sp.) in greenhouse at St. Augustine, St. Johns County, September 20,
1967, by A. E. Graham. Det. by E. W. Baker. (p. 972).
New County Records
A FALSE SPIDER MITE (Brevipalpus russulus) - FLORIDA - Putnam County. (p. 972).
JAPANESE BEETLE (Popillia japonica) - KENTUCKY - Fleming County. (p. 974).
WHITE-FRINGED BEETLES (Graphognathus spp.) - VIRGINIA - City of Portsmouth.
(p. 974).
- 975 -
HAWAII INSECT REPORT
Turf, Pasture - Larvae and adults of a PYRAUSTID MOTH (Herpetogramma* licarsisalis
(Walker) ) very heavy on golf courses in Wahiawa and Barbers Point Naval Air
Station and in memorial parks in Kaneohe, Oahu; light trap catches indicate pest
widespread on island. (Greenwell, Higa).
Vegetables - POTATO TUBERWORM (Phthorimaea operculella) adults and damage on
Teaves, Stems, and tubers heavy in potato planting near Molokai Airport. (Miyahira,
Yamamoto). MELON FLY (Dacus cucurbitae) adults heavy in backyard gardens in Lanai
City, Lanai; bitter melon (Momordica charantia) heavily damaged. (Miyahira).
Ornamentals - All stages of HAWAIIAN THRIPS (Thrips hawaiiensis) moderate, severely
damaging cattleya and dendrobium orchids in Woodlawn area of Honolulu; flowers
unmarketable. (Carter).
Beneficial Organisms - PUNCTURE-VINE STEM WEEVIL (Microlarinus lypriformis)
caused much damage to puncture-vine (Tribulus cistoides) on coastal strip at
Waianae, Oahu. No evidence of plant in area on Molokai where this weevil pre-
viously active. (Davis, Miyahira). A CARNIVOROUS SNAIL (Conaxis quadrilateralis)-
Hundreds of this introduced predator observed on Makiki Round Top Drive in
Honolulu where giant African snail (Achatina fulica) formerly very heavy. (Davis).
LANTANA HISPID (Uroplata girardi) leaf mines and adults heavy in Ulupalakua,
Maui; established area increasing. Adults light, larvae and pupae moderate
along Mahana Road, Lanai, where species now established. (Miyahira). Larval
infestations of LANTANA SEED FLY (Ophiomyia lantanae) in lantana seeds 75 percent
on Lanai, 85 percent in various localities on Molokai, and 75 percent in Kula and
Ulupalakua area on Maui. (Miyahira).
* Change in generic name: Amsel, H. G. 1954. Bol. de Entomologia Venezolana
10:176. Actual date of publication is 1956. Carried in CEIR 17(41):903,
17(42) :948, and 17(43):963 as Psara licarsisalis (Walker)).
LIGHT TRAP COLLECTIONS
FLORIDA - Gainesville - 10/24, BL - Armyworm (Pseudaletia unipuncta) 8, black
cutworm (Agrotis ipsilon) 1, granulate cutworm (Feltia Subterranea) 1. MISSIS-
SIPPI - Stoneville — 10/21-27, BL, 43-83°F - Armyworm 95, beet armyworm
(Spodoptera exigua) 477, black cutworm 77, cabbage looper (Trichoplusia ni) 2,
corn earworm (Heliothis zea) 79, fall armyworm (S. frugiperda) 85, granulate
cutworm 96, variegated cutworm (Peridroma saucia) 9, yellow-striped armyworm rf
(Prodehia ornithogalli) 10. SOUTH CAROLINA - Charleston - 10/23-29, BL, 38-79 F,
no precip. — Armyworm 118, black cutworm 43, corn earworm 4, fall armyworm 4,
granulate cutworm 17, yellow-striped armyworm 1, variegated cutworm 2. TEXAS -
Waco — 10/21-27, BL - Armyworm 480, beet armyworm 39, black cutworm 7, cabbage
looper 64, corn earworm 25, fall armyworm 135, granulate cutworm 195, tobacco
budworm (H. virescens) 5, variegated cutworm 167, yellow-striped armyworm 28.
CORRECTIONS
CEIR 16(39):494 - EUROPEAN CRANE FLY (Tipula paludosa) - Line 2 under Description
Should read: "...brown, with JIG) SCRMEMEST ce o”
CEIR 17(43):956 - A generic name change. A PYRAUSTID MOTH (Psara phaeopteralis)
should read (Herpetogramma phaeopteralis) . Amsel, H. G. 1954. Bol. de. Entomologia
Venezolana 10:176. Actual date of publication is 1956.
= 7/6) —
WEATHER OF THE WEEK ENDING OCTOBER 30
HIGHLIGHTS: Violent storms, heavy snow, and cold temperatures characterized the
weather during the past week.
PRECIPITATION: Severe weather associated with a vigorous cold front struck a
wide area from Michigan to the central gulf coast Tuesday and Wednesday. Tor-
nadoes occurred in seven States--from Missouri to Ohio and in Tennessee, Missis-—-
sippi, and Alabama. Monday morning, October 30, tornadoes killed 2 persons,
injured 200, and caused extensive property damage in the Gulfport area of Missis-—
sippi. A large area from Michigan to Texas received more than an inch of rain
with spots in Oklahoma receiving 4 to 6 inches or more. As the cold front
continued eastward, it produced rainfall totals exceeding 1 inch from the Ohio
River Valley to the Appalachians. The Pacific Northwest received rain on sev-
eral days; it was heaviest early and late in the week. Totals ranged from 1 to
3 inches along the coast to 6 to 9 inches on the western slopes of the Cascades
and generally less than an inch farther inland. The desert Southwest--Arizona
and nearby portions of neighboring States continued rainless. The first major
snow of the season hit the northern Great Plains and the Great Lakes region.
Ironwood, Michigan, received 18 inches with totals ranging downward to 7 inches
in northern Illinois, and to 1 to 3 inches in northern Missouri.
TEMPERATURE: The coldest weather of the season came to the Pacific Northwest
with daily maximums in the 40's and 50's. The Southwest continued warmer than
normal. Brisk southerly winds over the East sent temperatures into the 60's and
70's early in the week. Cold air surges hit mid-America early and late in the
week, dropping temperatures 40° or more. Goodland, Kansas, registered 76° Monday
afternoon and 28° by midnight Tuesday. Extensive cloudiness prevented the
temperatures from falling below the 30's over much of the Plains. Subfreezing
temperatures occurred in the southern Appalachians and much of the Piedmont;
Augusta, Georgia, registered 30° Sunday morning. Maximums in the 70's, however,
occurred from the southwestern deserts to Florida. At the end of the week, a new
surge of cold air and northerly winds swept southward across the Plains. (Summary
supplied by Environmental Data Service, ESSA).
Weather continued from page 968.
SURVEY METHODS
Selected References 1962*
Part IV
Additional copies of Parts I through IV of this bibliography are available from
Survey and Detection Operations.
POPULATION MEASUREMENT
BANKS, C. J. and BROWN, E. S. 1962. A comparison of methods of estimating
population density of adult sunn pest, Eurygaster integriceps Put. (Hemiptera,
Scutelleridae) in wheat fields. Ent. Expt. Appl. 5:255-260.
BOYER, W. P., WARREN, L. O. and LINCOLN, C, 1962. Cotton insect scouting in
Arkansas. Ark. Agr. Expt. Sta. Bul. 656, 40 pp.
DUFFEY, E. 1962. A population study of spiders in limestone grassland; de-
scription of study area, sampling methods and population characteristics. J.
Anim. Ecol. 31(3) :571-599.
Great Britain
DUMAS, B. A., BOYER, W. P. and WHITCOMB, W. H. 1962. Effect of time of day on
surveys of predaceous insects in field crops. Fla. Ent. 45(3):121-128. Ref.
EDWARDS, R. L. 1962. The importance of timing in adult grasshopper surveys.
J. Econ. Ent. 55(2) :263-264,
HIRATA, S. 1962. Comparative studies on the population dynamics of important
lepidopterous pests on cabbage. Jap. J. Appl. Ent. & Zool. 6(3):200-207. Engl.
Sum,
KOBAYASHI, J. 1962. Studies on the spatial distribution and methods of
sampling for the assessment of population and damage of rice stem borers. Japan
Dept. Agr. Forest Develop. Bur. Plant Protect. Sect. Spec. Rpt. Pre-Exam. Blights
Harmful Insects 13, 82 pp., map. Ref. In Jap., Engl. Sum.
LECOMTE, J. 1962. Techniques for studying populations of insect pollinators.
Ann. de 1'Abeille 5(3) :201-213. In Fr. Translation No. 14415.
PARADIS, R. O. and LEROUX, E. J. 1962. A sampling technique for population and
mortality factors of the fruit-tree leaf roller, Archips argyrospilus (Wlk.)
(Lepidoptera: Tortricidae), on apple in Quebec. Canad. Ent. 94(6) :561-573. Refs.
SATCHELL', J. E. and MOUNTFORD, M. D. 1962. A method of assessing caterpillar
populations on large forest trees, using a systemic insecticide. Ann. Appl. Biol.
50 (3) :443-450. Refs.
STEVENS, R. E. and STARK, R. W. 1962. Sequential sampling for the lodgepole
needle miner, Evagora milleri. J. Econ. Ent. 55(4) :491-494.
WADA, Y. 1962. Studies on the population estimation for insects of medical
importance. II. A method of estimating the population size of larvae of Aedes
togoi in the tide-water rock pool. Endemic Dis. Bul. (Nagasaki Univ.) 4(2):141-
* Additional citations for 1963 - 1966 are included at the end of the 1962
listing
- 977 -
WATT, K. E. F, 1962. Use of mathematics in population ecology. Ann. Rev. Ent.
7:243-260.
WILLIAMS, T. R. and OBENG, L. 1962. A comparison of two methods of estimating
changes in Simulium larval populations, with a description of a new method. Ann.
Trop. Med. and Parasitol. 56(3) :359-361.
REARING
CALLAHAN, P. S. 1962. Techniques for rearing the corn earworm, Heliothis zea.
J. Econ. Ent. 55(4) :453-457.
CHUMAKOVA, B. M. 1962. Experiments in rearing a predatory beetle, Cryptolaemus
montrouzieri Muls. on artificial diet. Zeszyty Prob. Postepow Nauk Roln. 35:195-—
200. In Rus., Ger. Sum.
DAMODAR, P., WAL, Y. C, and PERTI, S. L. 1962. A note on laboratory culturing
of bed-bugs. Indian J. Malariol. 16(3) :227-230.
Cimex lectularius
DAVID, W. A. L. and GARDINER, B. O. C, 1962. Observations on the larvae and
pupae of Pieris brassicae (L.) in a laboratory culture. Bul. Ent. Res. 53(2) :417-
436.
DUTKY, S. R., THOMPSON, J. V. and CANTWELL, G, E. 1962. A technique for mass
rearing the greater wax moth (Lepidoptera: Galleriidae). Ent. Soc. Wash. Proc.
64(1) :56-58. ‘
Galleria mellonella
FRINGS, H. and FRINGS, M. 1962. Simplified methods for laboratory maintenance
of saltatory Orthoptera. J. Econ. Ent. 55(6) :1019-1020.
GARCES, F. A. 1962. Note on a provision for the programming of environmental
temperature in small chambers. Agron. Lusitana 24(4) :301-306. In Por., Engl. Sum.
GETZIN, L. W. 1962. Mass rearing of virus-free cabbage loopers on an arti-
ficial diet. J. Insect Path. 4(4) :486-488.
Trichoplusia ni
GLASS, E. H. and HERVEY, G, E. R, 1962. Continuous rearing of the red-banded
leaf roller, Argyrotaenia velutinana. J. Econ. Ent. 55(3) :336-340.
HASKINS, K. P. F. 1962. A new system for rearing the American cockroach,
Entomologist 95(1184) :27-29.
Periplaneta americana
JOHNSON, N. E, 1962. Rearing of Douglas-fir beetle broods in waxed slabs. Ent.
Soc. Amer. Ann. 55(6) :659-663. Refs.
KIRKPATRICK, T. H. 1962. Methods of rearing Heliothis species, and attempted
crossbreeding. Queensl. J. Agr. Sci. 19(4) :565-566. Ref.
MARSHALL, V. G. and KEVAN, D. K. M, 1962, Preliminary observations on the
biology of Folsomia candida Willem, 1902 (Collembola: Isotomidae). Canad. Ent.
94 (6) :575-586.
MCDONALD, W. A. 1962. A technique for rearing myiasis-producing fly larvae.
Ent. Soc. South. Africa J. 25(1):149.
Cordylobia anthropophaga
MCGINNIS, A. J. and KASTING, R, 1962. A method of rearing larvae of the wheat
stem sawfly Cephus cinctus Nort. (Hymenoptera: Cephidae), under artificial
conditions. Canad. Ent. 94(6) :573-574. Refs.
- 978 -
MEISTER, G, 1962. Biological observations of Musca domestica L. during labor-
atory rearing. (A contribution to the problem of standardization of rearing
methods). Z. £. Tropmed. u. Parasitol. 13(1):102-133. In Ger., Engl. Sum.
MELLER, H. 1962. Comparative observations on the biology of Anopheles
atroparvus and Anopheles stephensi under laboratory conditions. Z. f. Tropmed. u.
Parasitol. 13(1):80-102. In Ger., Engl. Sum.
Includes rearing techniques
MITTLER, T, E, and DADD, R. H. 1962. Artificial feeding and rearing of the
aphid, Myzus persicae (Sulzer), on a completely defined synthetic diet. Nature
(London) 195 (4839) :404,.
MOORE, I. 1962. Further investigations on the artificial breeding of the olive
fly--Dacus oleae Gmel.--under aseptic conditions. Entomophaga 7(1) :53-57.
NEWMAN, A. 1962. Rearing Macrothylacia rubi L. (Lep., Lasiocampidae). Ent.
Gaz. 13(2):105.
PIELOU, D. P. 1962. Note on an escape-proof method for rearing and handling
Drosophila melanogaster Meig. Canad. J. Zool. 40(2) :365-367.
VANDERZANT, E. S., RICHARDSON, C. D. and FORT, S. W., JR. 1962. Rearing of the
bollworm on artificial diet. J. Econ. Ent. 55(1):140.
EQUIPMENT AND TECHNIQUES
BAILEY, S. F., ELIASON, D. A., and ILTIS, W. G, 1962. Some marking and
recovery techniques in Culex tarsalis Coq. flight studies. Mosquito News 22(1):
1-10.
BAR-ZEEV, M. 1962, A simple technique for obtaining standard numbers of newly
hatched mosquito larvae. Mosquito News 22(2) :171-175.
Particularly Aedes aegypti
BATRA, H. N. and SARUP, S. 1962. Technique of mass-breeding of the painted
bug, Bagrada cruciferarum Kirk. (Heteroptera: Pentatomidae). Indian Oilseeds J.
(Hyderabad). 6(2):135-143. Fig. Refs.
BJEGOVIC, P. S. 1962. A new method of rearing the egg-parasite of the gypsy
moth, Ooencyrtus kuwanae How. Arh. Poljopr. Nauke (Belgrade) 15(48) :105-113.
Refs. In Serbo-Croat., Engl. Sum.
DENNIS, N. M. and DECKER, R. W. 1962. A method and machine for detecting
living internal insect infestation in wheat. J. Econ. Ent. 55(2) :199-203.
EDDY, G. W., ROTH, A. R, and PLAPP, F, W., JR. 1962. Studies on the flight
habits of some marked insects. J. Econ. Ent. 55(5) :603-607.
EVERETT, T. R. and RAY, J. O. 1962. The utility of sealed punctures for
studying fecundity and egg laying by the boll weevil. J. Econ. Ent. 55(5) :634-
636.
HAZELTINE, W. E, 1962, A new insect clearing technique. Kans. Ent. Soc. J.
35 (1) :165-166,
KELLOGG, F. E, and WRIGHT, R, H, 1962. The olfactory guidance of flying
insects. III. A technique for observing and recording flight paths. Canad. Ent.
94(5) :486-493.
Using various photographic methods; describes cages
— 979 —
KIRKPATRICK, R. L. 1962. Rubber-bulb aspirators to handle minute insects.
J. Econ. Ent. 55(3):411.
KULMAN, H. M. and HODSON, A. C. 1962. A sampling unit for the jack-pine bud-
worm, Choristoneura pinus. J. Econ. Ent. 55(5) :801-802.
LASTER, M. L. and FURR, R. E. 1962. A simple technique for recovering insects
from sorghum heads in insecticide tests. J. Econ. Ent. 55(5):798.
MCMURTRY, J. A. and SCRIVEN, G. T, 1962. The use of agar media in transporting
and rearing phytoseiid mites. J. Econ. Ent. 55(3) :412-414.
MOUCHA, J. 1962. Collecting methods and preparation techniques for horse
flies. Angew. Parasitol. 3(3/4):90-93. In Ger., Engl. Sun.
Tabanidae
NICHOLLS, C. F. 1962. A machine for changing the positions of a pair of
directional light-traps to eliminate positional effects. Canad. Ent. 94(2) :200-
204,
OLDERSHAW, D. H. 1962. Some techniques in insect photography. Ent. Soc. Brit.
Columbia Proc. 59:51-52,.
RENTZ, D. C. 1962. A technique useful for the dry preservation of soft-bodied
Orthoptera. Wasmann J, Biol. 20(1) :159-160
ROBERTS, R. B. 1962. A cage to contain small insects during pollination
studies. 5. Econ. Ent. 55(2) :267-268.
SHAZLI, A. 1962. Methods of measuring the spiracular activity of insects. II-
III. Soc. Ent. d'Egypte. Bul. 46(55) :219-226.
SOUTHWOOD, T. R. E. and PLEASANCE, H. J. 1962. A hand-operated suction
apparatus for the extraction of arthropods from grassland and similar habitats,
with notes on other models. Bul. Ent. Res. 53(1):125-129.
Insects included
TAFT, H. M. and AGEE, H, R, 1962. A marking and recovery method for use in
boll weevil movement studies. J. Econ. Ent. 55(6) :1018-1019.
TRPIS, M. 1962, Apparatus for the trimming of foamed polystyrene for the use
in insect collections. Mosquito News 22(3) :307-309.
WHITCOMB, W. H., WALL, H. C. and WALL, M, L., 1962, A technique for terminating
diapause of southwestern corn borer larvae, Kans. Ent. Soc. J. 35(3) :315-316.
Refs.
WILKEY, R. F, 1962. A simplified technique for clearing, staining and
permanently mounting small arthropods. Ent. Soc. Amer. Ann. 55(5) :606.
WILSON, L. F. 1962. A portable device for mass-collecting or sampling forage-
inhabiting arthropods. J. Econ. Ent. 55(5) :807-808.
YUSHIMA, T. and TOMISAWA, J. 1962. A method for obtaining eggs of the rice
stem maggot, Chlorops oryzae Matsumura, on paper. Jap. J. Appl. Ent. & Zool.
6(1) :78-79. In Jap.
TRAPS
ANDREEV, S. A., BUBNOV, G. M., MARTENS, B, K. and MOLCHANOVA, V. A, 1962,
Automatic light-traps. 5 pp.
Translation available in Zashchita Rastenii ot Vreditelei i Boleznei 1:49-50
- 980 -
COON, B. F, and RINICK, H. B., JR. 1962. Cereal aphid capture in yellow baffle
trays. J. Econ. Ent. 55(3) :407-408.
DEAY, H. O. 1962. Present use of light traps in Indiana in 1961. Ent. Soc.
Amer. No. Cent. Br. Proc. 17:40.
FROST, S. W. 1962. Winter insect light-trapping at the Archbold Biological
Station, Florida. Fla. Ent. 45(4):175-190, map.
HARPER, A. M. and STORY, T. P. 1962. Reliability of trapping in determining
the emergence period and sex ratio of the sugar-beet root maggot Tetanops
myopaeformis (Roder) (Diptera: Otitidae). Canad. Ent. 94(3) :268-271. Refs.
HORSFALL, W. R. 1962. Trap for separating collections of insects by interval.
J. Econ. Ent. 55(5) :808-811.
KOVACS, L. 1962. Ten years of light trap survey in Hungary, Budapest. Magyar
Nemzeti Muz. Evkon, 54:365-375. In Ger.
Insects
-LANE, C. 1962. A record of Heliothis peltigera (Schiff.) (Lep., Noctuidae)
together with notes on catches in a mercury-vapour trap at Ashton, Northampton-
shire and Elsfield, Oxfordshire. Ent. Mon. Mag. 98(1180/1183) :215.
LEGNER, E. F. and DAVIS, D. W. 1962. Tests with attractants and a simple trap
for the European earwig, Forficula auricularia. J. Econ. Ent. 55(6) :1006-1007.
MADSEN, H. F. and SANBORN, R, R. 1962. Black light traps help determine
flights of codling moths and other deciduous fruit pests. Calif. Agr. 16(2) :12-13.
Carpocapsa pomonella
PARENCIA, C. R., JR., COWAN, C. B., JR. and DAVIS, J. W. 1962. Relationship of
Lepidoptera light-trap collections to cotton field infestations. J. Econ. Ent.
55 (5) :692-695.
PEEZ, A. VON. 1962. On collecting beetles with bait traps in trees. Nachrbl.
der Bayer. Ent. 11(12):121-123. In Ger.
PIECZYNSKI, E. 1962. Trapping method in the study of water mites (Hydracarina).
Poznan. Inst. Ochrony Roslin. B. 18:153-156. In Polish, Engl. Sum.
SIMISON, F. M, 1962. Trapping insects with light. Org. Gard. & Farming 9(4):
39-40.
SMITH, P. W. 1962. The use of blacklight insect traps as an entomological tool.
Ent. Soc. Amer. No. Cent. Br. Proc. 17:38-39.
SUDIA, W. D. and CHAMBERLAIN, R. W. 1962. Battery-operated light trap, an
improved model. Mosquito News 22(2):126-129.
TAYLOR, L. R. 1962. The absolute efficiency of insect suction traps. Ann. Appl.
Biol. 50(3):405-421. Refs.
TAYLOR, L, R, 1962. The efficiency of cylindrical sticky insect traps and
suspended nets. Ann. Appl. Biol. 50(4) :681-685. Refs.
TOMLINSON, W. E., JR, 1962. The response of cranberry fruitworm to black light.
J. Econ. Ent. 55(4) :573.
TREAT, A. E, 1962. Comparative moth catches by an ultrasonic and a silent light
trap. Ent. Soc. Amer. Ann. 55(6):716-720. Refs.
- 981 -
ZEMKOVA, R. I. 1962. Use of electric light traps in mountain area of Western
Sayan. Zashch. Rast. ot Vred. i Boleznei 1962 (6) :45. In Rus.
ATTRACTANTS
ALLEN, N,, KINARD, W. S. and JACOBSON, M. 1962. Procedure used to recover a
sex attractant for the male tobacco hornworm. J. Econ. Ent. 55 (3) :347-351.
GOUCK, H. K, and GILBERT, I. H. 1962. Responses of mosquitoes and stable flies
to a man in a light-weight rubber diving suit. J. Econ. Ent. 55 (3) :386-392.
OUYE, M. T. and BUTT, B. A, 1962. A natural sex lure extracted from female
pink bollworms. J. Econ. Ent. 55(3) :419-421.
OK OK OK) OK Ok 2k Ok Ok Ok OK OK Ok OK ok Ok OK OR OK Ok Ok Ok Ok
ADDITIONAL REFERENCES 1963 - 1966
REARING
BRUEL, W. E. VAN DEN and BOLLAERTS, D. 1966. Method of rearing and observation
applicable to Pediculoides ventricosus Newpt. and other acarid species or small
insects. Ghent. RijkSfac. Landbouwwetensch. Meded. 31(3):747-757. In Fr., Engl.
Sum.
CHANDLER, P. J. 1966. Rearing of Rondaniella dimidiata Mg. (Dipt., Myceto-
philidae). Ent. Mon. Mag. 102(1220/1222):72.
CLARK, E, W. and OSGOOD, E. A., JR. 1964. A simple laboratory technique for
rearing Ips calligraphus. S. East. Forest Expt. Sta. Res. Note No. 31, 3 pp.
MITCHELL, S., TANAKA, N, and STEINER, L, F, 1965. Methods of mass culturing
melon flies and oriental and Mediterranean fruit flies. U.S. Dept. Agr. ARS 33-
104, 22 pp.
EQUIPMENT AND TECHNIQUES
COOKE, J. A. L, 1966. A convenient design of pooter for the capture of small
carnivorous arthropods. Ent. Mon. Mag. 102(1223/1225) :87.
Aspirators
LAWSON, F, R., GENTRY, C. R. and STANLEY, J. M, 1963. Effect of light traps on
hornworm populations in large areas. U.S. Agr. Res. Serv. ARS 33-91, 18 pp.
Includes techniques to determine length of life of Manduca sexta and
M. quinquemaculata
U.S. Dept. Agr.
Prepared in Plant Pest Control Coop. Econ. Ins. Rpt.
Division 17 (44) :977-982, 1967
- 982 -
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VOL. 17/ No. 45 November 10,
Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
1967
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and doesnot assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 November 10, 1967 Number 45
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
GREENBUG damaging small grain in central Nebraska. (p. 985).
SOUTHWESTERN CORN BORER lighter in corn than for past 5 years in southern New
Mexico. (p. 985).
BOLL WEEVIL entering hibernation in high numbers in Alabama. (p. 986).
NANTUCKET PINE TIP MOTH generally severe in nurseries throughout southeastern
Virginia. (p. 988).
Detection
Distribution of CLOVER HEAD WEEVIL in Missouri. (p. 986). SOUTHERN HOUSE
MOSQUITO reported for first time in Nevada. (p. 988).
For new county records see page 990.
Special Reports
Estimated Losses and Production Costs Attributed to Insects and Related
Arthropods in 19 States for 1966. (pp. 991-1007).
Preparation of Notes for Cooperative Economic Insect Report. (p. 1008).
Reports in this issue are for week ending November 3 unless otherwise indicated.
- 983 -
- 984 —-
CONTENTS
Special Insects of Regional Significance..............2+2+eseeeee p00000 50 c0 000 SS
Insects Affecting
Corn, Sorghum, Sugarcane.......... .985 Beans and Peas............. 500000887
Sime CRANES 5 go0cccvdcKddd0DDDDDDOOD 985 Deciduous Fruits and Nuts........ 987
Turf, Pastures, Rangeland.......... 985 SiMe ItIl wrreMalwSoocaacao000 ga00c0adga0c0 987
Forage LegumeS..........ceeeeereece 986 OMA MEMsAIS 5 oo600000ddG0000000000 987
Cotton....... pOoboeoODOODN ODD DOD OOOO 986 Forest and Shade Trees...........988
Potatoes, Tomatoes, Peppers..... ---987 WEIN fac /AnsliMneS>ooggccoon0dG0000000 988
Stored Products............ coo coke)
Beneficial InSects.........essceverecrerrcresccs o000000 gobodgooOD0 Go000000000000 989
Federal and State Plant Protection ProgramsS...........ccccecccrscrcerererevees 989
Light Trap Collections. ......- eee e cece eee ee eee eee e sree eeeccces 900000000000 . 989
Hawaii Insect Report.............. go0o0adDD000D DN SOON D0 peo co ood eos nado OD0d00000 990
INSIGLOIG IDB WAWONNG 60000 00000000000000000500000000000 000000000 000000000000000000 990
Estimated Losses and Production Costs Attributed to Insects and Related
Arthropods in 19 States for 1966..........- eee cree eee rcr eee scsrercccres ~. 991
Prepaxd@ion of Notes for Cooperative Economic Insect Report.............. --e-l008
=
3
WEATHER OF THE WEEK ENDING NOVEMBER 6
HIGHLIGHTS: Winter temperatures spread over central and eastern United States
and the first snow of the season fell from the Rockies to the Appalachians.
PRECIPITATION: Early in the week, widespread rains soaked a 22-State area from
the upper Great Lakes to Texas and eastward to the Appalachians. Violent winds
and heavy rains battered the lower Mississippi River Valley while tornadoes and
waterspouts pounded areas along the middle gulf coast. One of the worst tornadoes
killed 2 persons, injured 200, and caused extensive property damage in the Gulfport,
Mississippi, area on Monday, October 30. At midweek, heavy snow fell in the
central Rockies and nearby portions of the Plains. By Thursday evening, 26 inches
covered the ground at Berthoud Pass west of Denver. Light snow fell as far east
as Springfield, Missouri, and as far south as the Texas Panhandle. The first
general snow of the season occurred in Montana with light flurries in North Dakota.
Snow in South Dakota ranged from 8 inches in the Black Hills to light flurries in
eastern sections. Weekend snow squalls dumped from 1 to 2 feet of snow in north-
eastern Ohio and western New York and snow mixed with rain fell from Arkansas to
the central Appalachians. Rain fell along the northern Pacific coast during the
first half of the week. Totals ranged from 1 to 4 inches along the coast to
light sprinkles 200 miles inland. The Great BaSin and the southwestern deserts
continued dry.
Weather continued on page 990.
- 985 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
CORN EARWORM (Heliothis zea) - INDIANA - Fall survey showed 10.9 percent of plants
infested. Infestation 1.7 percent higher than in 1966. (Huber). KANSAS - Fall
survey in northeast, north-central, east-central, and central districts showed
damage very light for second year in field corn. (Simpson et al.). CALIFORNIA -
Larvae of this species and Spodoptera frugiperda medium on 4 acres of sweet anise
at Bloomington, San Bernardino County. (Cal. Coop. Rpt.).
CORN LEAF APHID (Rhopalosiphum maidis) - INDIANA - Fall survey showed infestations
8.9 percent below those of 1966 in Southern quarter of State. Percent infested
plants: 42.2 light, 19.1 moderate, 3.1 Severe. (Huber). MISSISSIPPI - Alates
light on winter wheat, oats, and rye adjacent to harvested or ripe corn in Yazoo
and Oktibbeha Counties. (Pitre). OKLAHOMA - Averaged 5 per linear foot on Greer
County wheat. (Okla. Coop. Sur.).
GREENBUG (Schizaphis graminum) - NEBRASKA - Remains damaging in central area; up
to 800 per foot on Franklin County wheat. (Keith). KANSAS - Heavy in Logan County
wheat field. (Nelson). OKLAHOMA - Averaged 2.5 per linear foot on Greer County
wheat. (Okla. Coop. Sur.). ARKANSAS - Survey negative in northwest area wheat.
(Boyer).
SPOTTED ALFALFA APHID (Therioaphis maculata) - CALIFORNIA - Medium on alfalfa at
Escondido, San Diego County. (Cal. Coop. Rpt.). ARIZONA - Increasing on alfalfa
in Salt River Valley, Maricopa County. (Ariz. Coop. Sur.). KANSAS - Up to 5 per
10 sweeps on alfalfa in occasional northeast area field. (Simpson). ARKANSAS -
Survey negative in northwest area. (Boyer). VIRGINIA - Ranged 5-35 per 10 sweeps
on alfalfa in Montgomery, Roanoke, and Botetourt Counties. (Isakson).
TOBACCO BUDWORM (Heliothis virescens) - CALIFORNIA - Larvae medium on 1,000
jacaranda nursery plants at Ontario, San Bernardino County. (Cal. Coop. Rpt.).
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (OStrinia nubilalis) - INDIANA - Fall survey showed 24.4 per-
cent of corn plants infested in Southern quarter of State. (Huber). ALABAMA -
Old larvae medium, 1-3 in every fifth stalk; much damage to 6-acre field of late
corn at Millbrook, Elmore County. (Goree et al.).
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - NEW MEXICO - Numbers in corn
much lighter than past 5 yearS in Southern counties; no larvae found in Farmington
area, San Juan County. (N.M. Coop. Rpt.).
SMALL GRAINS
BROWN WHEAT MITE (Petrobia latens) - OKLAHOMA - Averaged 20 per foot of row on
Jackson and Greer County wheat. (Okla. Coop. Sur.).
A WIREWORM (Melanotus sp.) - OKLAHOMA - Moderate to Severe in isolated wheat fields
in Cotton County. (OKla. Coop. Sur.).
TURF, PASTURES, RANGELAND
SOUTHERN CHINCH BUG (Blissus insularis) - CALIFORNIA - Light to medium on St.
Augustine grass lawns in Whittier, Los Angeles County, and in La Habra, Orange
County. Orange County is new county record. (Cal. Coop. Rpt.).
A FLEA BEETLE (Chaetocnema sp.) - CALIFORNIA - Adults light on dichondra nursery
stock at Vista, San Diego County. Destructive to dichondra in southern part of
State this season. (Cal. Coop. Rpt.).
- 986 -
A BILLBUG (Sphenophorus venatus vestitus) - KANSAS - Collected July 19, 1967, in
Crawford County for a new county record; also collected in Johnson County during
July. (Brussell).
FORAGE LEGUMES
BEET ARMYWORM (Spodoptera exigua) - CALIFORNIA - Larval damage heavy on alfalfa
at Oroville, Butte County. (Cal. Coop. Rpt.). ARIZONA - Averaged 40 per 100
sweeps on Pinal County alfalfa. (Ariz. Coop. Sur.).
CLOVER HEAD WEEVIL (Hypera meles) - MISSOURI - Distribution study conducted by
R. E. Munson and W. R. Enns, aSSisted by W. S. Craig and L. R. Hanning. Specimen
from Pike County dated May 30, 1949, in
Distribution of Clover Head Weevil collection of W. S. Craig. No records
in Missouri in literature of this species in State.
Collected during 1967 in 17 counties in
all crop reporting districts of State
except northwest district; now known
from 22 counties. (Munson). Female
Specimen in U.S. National Museum collected
by W. S. Craig at Vera, Pike County, May
15, 1949. Det. by R. E. Warner. This
is first apparent literature record for
State. See map at left. (ARS).
ALFALFA WEEVIL (Hypera postica) -
VIRGINIA - Larvae 10-30 per 10 sweeps on
alfalfa in Montgomery, Roanoke, and
Botetourt Counties. (Isakson). MISSIS-
SIPPI - Larval surveys in Oktibbeha
County alfalfa negative. (Dinkins).
SPOTTED CUCUMBER BEETLE (Diabrotica
undecimpunctata howardi) = VIRGINIA -
Adults 2-8 per 10 Sweeps on alfalfa in
Montgomery, Roanoke, and Botetourt
Counties. (Isakson).
Yj/A,. Known infested counties
PEA APHID (Acyrthosiphon pisum) - CALIFORNIA - Medium on alfalfa at Escondido,
San Diego County. (Cal. Coop. Rpt.). OKLAHOMA - Averaged 30 per 10 sweeps on
Tillman County alfalfa. (Okla. Coop. Sur.). ARKANSAS - Less than 10 per 100 Sweeps
on northwest area alfalfa. (Boyer). VIRGINIA - Ranged 5-100 per 10 Sweeps on
alfalfa in Montgomery, Roanoke, and Botetourt Counties. (Isakson).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Counts per 100
sweeps in alfalfa by county: Maricopa 400; Pinal 290; Yuma 150 in Yuma Valley.
(Ariz. Coop. Sur.). OKLAHOMA - Averaged 12 per 10 sweeps on Tillman County
alfalfa. (Okla. Coop. Sur.). MISSISSIPPI - Moderate, 30 adults in 50 sweeps of
Oktibbeha County alfalfa. (Dinkins).
LYGUS BUGS (Lygus spp.) - ARIZONA - Averaged 150 per 100 Sweeps on Maricopa County
alfalfa and 60 per 100 sweeps in Yuma County. (Ariz. Coop. Sur.).
COTTON
BOLL WEEVIL (Anthonomus grandis) -— ALABAMA - Adults heavy, 1-5 per square, in
fields examined in Elmore and Montgomery Counties. Adults, pupae, and larvae
very heavy in late bolls; emerging as bolls open. Puncture counts heavy. High
numbers of weevils entering hibernation in all areas. (McQueen).
- 987 -
POTATOES, TOMATOES, PEPPERS
PEPPER WEEVIL (Anthonomus eugenii) - CALIFORNIA - Larvae and pupae heavy in pepper
plantings at Oceanside, San Diego County. (Cal. Coop. Rpt.).
A SPIDER MITE (Tetranychus marianae) - CALIFORNIA - Heavy on eggplant at Bloom-
-ington, San Bernardino County. (Cal. Coop. Rpt.).
BEANS AND PEAS
MEXICAN BEAN BEETLE (Epilachna varivestis) - ALABAMA - Large numbers entered hiber-
nation throughout State due to heavy buildup late in season. (McQueen).
PINK SCAVENGER CATERPILLAR (Sathrobrota rileyi) - CALIFORNIA - Larvae heavy in
crowns of bush beans at Vista, San Diego County. (Cal. Coop. Rpt.).
DECIDUOUS FRUITS AND NUTS
HICKORY SHUCKWORM (Laspeyresia caryana) - OKLAHOMA - Heavy in Mayes County pecan
trees. (Okla. Coop. Sur.). MISSISSIPPI - Damage light to moderate in pecan
orchards in Oktibbeha and Lamar Counties. (Dinkins). ALABAMA - Larvae 1-5 per
pecan Shuck under trees examined in Elmore, Montgomery, and Lee Counties.
(McQueen).
A TEPHRITID FLY (Rhagoletis suavis) - PENNSYLVANIA - Infested nearly 100 percent
of Persian walnutS on central area trees in early October. Infestation of black
walnut and butternut increased this year. (Gesell).
WALNUT HUSK FLY (Rhagoletis completa) - CALIFORNIA - Larvae of this species and
Lonchaea sp. heavy in nut husks at Yuba City, Sutter County. (Cal. Coop. Rpt.).
PECAN WEEVIL (Curculio caryae) - OKLAHOMA - Light on pecans in Choctaw and Mayes
Counties. (Okla. Coop. Sur.). ALABAMA - Larvae entering ground to pupate in
Elmore, Lee, St. Clair, and Geneva Counties. (Reynolds et al.).
TWIG GIRDLER (Oncideres cingulata) - OKLAHOMA - Heavy on Mayes County pecans;
medium in Kay and Cleveland Counties. (Okla. Coop. Sur.). ARKANSAS - Active past
2-3 weeks in northwest area. (Ark. Ins. Sur.).
SMALL FRUITS
BEET ARMYWORM (Spodoptera exigua) - CALIFORNIA - Larvae medium, feeding on straw-
berry leaves in commercial planting at Oceanside, San Diego County. (Cal. Coop.
Rpt.).
A LEAFHOPPER (Erythroneura elegantula) - CALIFORNIA - Nymphs and adults heavy on
grapevines at Chico, Butte County. (Cal. Coop. Rpt.).
ORNAMENTALS
ORANGE TORTRIX (Argyrotaenia citrana) - CALIFORNIA - Medium on azalea nursery
stock at Lodi, San Joaquin County. (Cal. Coop. Rpt.).
A LEAF BEETLE (Hemisphaerota cyanea) - SOUTH CAROLINA - Infested palmetto trees in
entire area of Sullivans TISland and the Isle of Palms in Charleston County during
September. (Nettles et al.).
> O88 =
ARMORED SCALES - FLORIDA - Phenacaspis cockerelli adults moderately damaged leaves
on 30 percent of 100 European fan palms (Chamaerops sp.) at nursery in Dover,
Hillsborough County. Aonidiella citrina adults severely damaged leaves on 23
percent of 85 Queens bird-of-paradise (Strelitizia reginae) plants at Brandon,
Hillsborough County. (Simmons, Oct. 26-27). This is a new Department of Plant
Industry host record. (Fla. Coop. Sur.). All stages of Lepidosaphes beckii and
Chrysomphalus dictyospermi moderate to severe on leaves and bark of 30 Russian-
Olives plants inspected at department store in Melbourne, Brevard County. (Levan,
Oct. 25). Plants quarantined; will probably be burned. A new Department of
Plant Industry host record for L. beckii. (Fla. Coop. Sur.). VIRGINIA -
Pinnaspis aspidistrae very common on liriope at Richmond, Midlothian, Franklin,
Virginia Beach, and Newport News. (Weidhaas, Oct. 25-27).
FOREST AND SHADE TREES
NANTUCKET PINE TIP MOTH (Rhyacionia frustrana) - VIRGINIA - Damage generally
severe throughout southeastern area nurseries. Limited observations showed
numerous pupae, no larvae. (Weidhaas, Oct. 25-27).
APHIDS - ALABAMA - Mostly Eulachnus spp., building up on pine throughout State;
1-10 per branch of loblolly pine on lawns and streets in Lee County. (McQueen).
A FALSE SPIDER MITE (Brevipalpus pini) - CALIFORNIA - Heavy on pines at Palermo,
Butte County, (Call. iCcoopmmRptE).
FALL WEBWORM (Hyphantria cunea) - NEW MEXICO - Populations and webs abundant in
Mesilla and Pecos Valleys. (N.M. Coop. Rpt.). Few webs in shade trees in Rio
Arriba and San Juan Counties. (Heninger).
AN ERIOPHYID MITE (Nalepella tsugifoliae) - VIRGINIA - Increasing (light to mod—
erate) on eastern hemlock in Richmond area where scarce during midsummer.
(Weidhaas, Oct. 25-27).
MAN AND ANIMALS
SOUTHERN HOUSE MOSQUITO (Culex pipiens quinquefasciatus) - NEVADA - Collections
from Las Vegas and North Las Vegas, Clark County, recently identified. Female
collected May 11, 1960, one larva in July 1965, and 7 larvae in 1967. Det. by
R. C. Bechtel, verified by H. C. Chapman in 1967. This is first record for
State. (Bechtel).
SCREW-WORM (Cochliomyia hominivorax) - Total of 56 cases reported in U.S.
October 29-November 4 as follows: TEXAS - Bandera 1, Blanco 1, Brewster 1,
Caldwell 1, Comal 2, Dimmit 2, Edwards 5, Gillespie 3, Gonzales 1, Guadalupe 1,
Hamilton 1, Hays 3, Kendall 2, Kerr 3, Kimble 1, Kinney 2, Llano 1, Mason 5,
Maverick 3, Medina 2, Real 2, Uvalde 4, Val Verde 3, Webb 2, Zavala 2.
CALIFORNIA - Imperial 2. Total of 356 cases reported in portion of Barrier Zone
in Republic of Mexico as follows: Baja California 3, Territorio sur de Baja
California 68, Sonora 24, Chihuahua 84, Coahuila 137, Nuevo Leon 12, Tamaulipas
28. Total of 75 cases reported in Mexico south of Barrier Zone. Barrier Zone
is area where eradication operation underway to prevent establishment of self-
sustaining population in U.S. Sterile screw-worm flies released: Texas
70,440,000, Arizona 370,000, California 200,000, Mexico 45,359,600. (Anim.
Health Div.).
- 989 -
STORED PRODUCTS
PINK SCAVENGER CATERPILLAR (Sathrobrota rileyi) - ALABAMA - Larvae ranged 1-15
in nearly all corn ears examined in Elmore, Montgomery, and Crenshaw Counties.
(McQueen).
INDIAN-MEAL MOTH (Plodia interpunctella) - NEW MEXICO - Larvae and adults common
in feed storage areas checked in Chaves County during khapra beetle inspections.
(Mathews).
DARKLING BEETLES (Tribolium spp.) - NEW MEXICO - Larvae and adults of T. confusum
common in feed storage areaS checked in Chaves County during khapra beetle —
inspections. (Mathews). IOWA - T. castaneum collected from one steel bin of old
shelled corn in Story County. Most stored Shelled corn observed in Polk, Jasper,
and Story County areas appeared clean and free of insects. (Iowa Ins. Sur.).
RICE WEEVIL (Sitophilus oryzae) - ALABAMA - Adults ranged 1-10 per ear in 25-50
percent of late corn ears in Elmore, Montgomery, and Crenshaw Counties. (McQueen).
SQUARE-NECKED GRAIN BEETLE (Cathartus quadricollis) - ALABAMA - Some adults in
many ears of corn in Elmore, Montgomery, and Crenshaw Counties. (McQueen).
VETCH BRUCHID (Bruchus brachialis) - OKLAHOMA - Heavy in vetch from milling
establishment in north-central area. (Okla. Coop. Sur.).
BENEFICIAL INSECTS
LADY BEETLES - ARIZONA - Average counts per 100 sweeps in alfalfa, 380 in Maricopa
County, 40 in Pinal County. (Ariz. Coop. Sur.).
GREEN LACEWINGS (Chrysopa spp.) - ARIZONA - Building up on alfalfa; 80 per 100
Sweeps in Pinal County, 40 in Maricopa County. (Ariz. Coop. Sur.).
FEDERAL AND STATE PLANT PROTECTION PROGRAMS
PINK BOLLWORM (Pectinophora gossypiella) - NEVADA - Collected 344 males and 10
females in sex Ture and sex Ture-argon light traps in Pahrump Valley, Nye County,
August 7 through October 25. Trap complement on 2,200 acres of cotton varied
6-8 during period. Collected 2 males in sex lure traps early in season in Moapa
Valley, Clark County, where no cotton grown this year. (Nev. Coop. Rpt.).
ARIZONA - Averaged 4 exit holes plus reinfestation of 5 larvae per unopened boll
in 16-acre field at Safford, Graham County. Infestation variable in long and short
staple cotton in Graham County. Fields 33 percent infested at Salome, Yuma County.
Exit holes in 10-70 percent of unopened bolls in Pinal County. (Ariz. Coop. Sur.).
NEW MEXICO - Heavy frost killed cotton in southern counties; small green bolls
decomposing. Most larvae in small green bolls dead in Dona Ana County fields
checked. (N.M. Coop. Rpt.).
LIGHT TRAP COLLECTIONS
FLORIDA - Gainesville - 11/1, BL - Armyworm (Pseudaletia unipuncta) 14, black
cutworm (Agrotis ipsilon) 5, fall armyworm (Spodoptera frugiperda) 1. MISSIS-
SIPPI - Stoneville - 10727-11/3, BL, 35-81°F, precip. 0.75 — Armyworm 67, beet
armyworm (S. exigua) 100, black cutworm 80, cabbage looper (Trichoplusia ni) 1,
corn earworm (Heliothis zea) 17, fall armyworm 42, granulate cutworm (Feltia
subterranea) 99, variegated cutworm (Peridroma saucia) 1, yellow-striped armyworm
(Prodenia ornithogalli) 4. TEXAS - Waco — 10728-1173, BL - Armyworm 929, beet
armyworm 13, black cutworm 4, cabbage looper 11, corn earworm 18, fall armyworm
159, granulate cutworm 107, tobacco budworm (H. virescens) 4, variegated cutworm
185, yellow-striped armyworm 230. Pe NT a Bae
= N10) =
HAWAII INSECT REPORT
Turf, Pasture - All stages of a PYRAUSTID MOTH (Herpetogramma licarsisalis) very
Tight on pasture grasses recovering from heavy damage at Kualoa Ranch, Oahu. No
controls applied but birds, predators, and parasites in area. (Au). Adults,
grubs, and damage of a BILLBUG (Sphenophorus venatus vestitus) very light on
Kikuyu grass pastures at Haiku, Kaupakalua, Makawao, Pukalani, Kula, and Ulupal-
akua on Maui. (Miyahira).
Vegetables - MELON FLY (Dacus cucurbitae) larvae heavy in squash fruits at
Holualoa, Hawaii Island, at 4,500 feet; adults noticeable in area. (Yoshioka).
Man and Animals - LONG-LEGGED ANT (Anoplolepis longipes) caused much annoyance to
residents at Hilo and Kapoho on Hawaii ISland. (Yoshioka).
Beneficial Insects - Adults and nymphs of a predacious CAPSID BUG (Cyrtorhinus
Tividipennis), an introduced egg sucker, moderate in corn planthopper (Peregrinus
maidis) infestation on field corn at Kualoa, Oahu. (Au).
Miscellaneous Pests - A PLATASPID BUG (Coptosoma xanthogramma) moderate to heavy
on jade-vine (Strongylodon macrobotrys) throughout Hilo, Hawaii Island; adults
moderate on lima bean at Wailuku, Maui. (Yoshioka, Ah Sam). MEXICAN LEAF ROLLER
(Amorbia emigratella) heavy, causing defoliation and dieback of trefoil (Lotus
sp.) at Volcano Experiment Station on Hawaii Island; several adults noticed.
(Yoshioka). GIANT AFRICAN SNAIL (Achatina fulica) adults and juveniles heavy in
wild and residential areas at Kahului and Wailuku, Maui. (Miyahira).
INSECT DETECTION
New State Records
CLOVER HEAD WEEVIL (Hypera meles) - Specimens collected in 1949 determined
during distribution Survey. Known to occur in 22 counties. (p. 986).
SOUTHERN HOUSE MOSQUITO (Culex pipiens quinquefasciatus) - NEVADA - Female
collected in 1960 and larvae collected in 1965 and 1967 determined by R. C.
Bechtel and confirmed by H. C. Chapman in 1967. (p. 988).
New County Records
SOUTHERN CHINCH BUG (Blissus insularis) - CALIFORNIA - Orange County. (p. 985).
A BILLBUG (Sphenophorus venatus vestitus) - KANSAS - Crawford County. (p. 986).
TEMPERATURE: Winter cold pushed steadily southward and eastward throughout the
week covering the Rocky Mountains, the Great Plains, the Northeast, and the Deep
South. Subzero temperatures occurred in portions of the central Rockies. Laramie,
Wyoming, registered -16° Friday morning. The northern Plains turned cold early
in the week and by the weekend most of the East had experienced the coldest .
weather since last March. Freezing temperatures extended almost to the gulf
coast and to the southern half of the Atlantic coast. Temperatures over much of
the Plains averaged 10° to 13° below normal. Temperatures over Florida and New
England averaged above normal in spite of the weekend cold. Temperatures also
averaged above normal in the Far West. (Summary supplied by Environmental Data
Service, ESSA.)
Weather continued from page 984.
COOPERATIVE ECONOMIC INSECT REPORT
ESTIMATED LOSSES AND PRODUCTION COSTS ATTRIBUTED TO
INSECTS AND RELATED ARTHROPODS - 1966
Introduction
Prior to last year insect loss estimates were published in the Cooperative
Economic Insect Report as individual reports. An attempt has been made for the
second year to condense loss estimates from the various States into a single
report. This gives a more meaningful and better overall picture of the crop
losses. The data has been compiled from the crop loss estimates submitted from
19 States. The entomologists responsible for the 1966 estimates and their
respective States are listed below.
W. P. Boyer Arkansas
L. E. Jenkins Colorado
G. Y. Funasaki Hawaii
C. E. White Illinois
R. J. Huber Indiana
J. H. Simpson Kansas
W. C. Harding, Jr. Maryland
R. Flaskerd Minnesota
D. L. Keith Nebraska
S. R. Race New Jersey
G. L. Nielsen New Mexico
W. J. Brandvik North Dakota
D. C. Arnold Oklahoma
P. A. Jones South Dakota
R. P. Mullett Tennessee
F. W. Parker Texas
O. W. Isakson Virginia
M. S. Conrad Wisconsin
W. D. Marks Wyoming
Copies of the report were sent to the States involved for review prior to publi-
cation. Some suggestions for improvement were made.
Separates of this report are available from Survey and Detection Operations.
U.S. Dept. Agr.
Coop. Econ. Ins. Rpt.
17(45) :991-1007, 1967
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3S09 -uON ssoT ssoT Te1OL doi9
OT PretK
- 1008 -
Preparation of Notes for Coopérative Economic Insect Report
Requests have been received relative to the type of information desired for the
Cooperative Economic Insect Report and suggestions made for revision in the format.
The report will be reorganized on a principal crop basis. This will simplify
present format and make the material more accessible and useful. It is hoped
this approach will also stimulate greater participation by pointing out lack of
reporting on individual crop problems. Efforts will be made to evaluate and pre-
sent the information in ways to make it more useful in insect control.
Forecasting statements will be developed wherever field reports Support such ac-—
tion. Reporters are encouraged to include this vitally important information in
their notes. Emphasis of the Cooperative Economic Insect Report will be on the
important insect problems of a regional nature, notes on routine insect occurrence
will be kept to a minimum. Routine notes submitted on common insects will be
added to the National insect files as warranted, however.
The following guidelines are suggested for preparation of notes. It is realized
that all of the information outlined will not be available in each Situation, but
give the following information when possible.
1. Common (if available) and scientific name of species involved. Stages
of insect involved. (If a taxonomic problem exists, it should be
noted).
2. Location (definite, recognized area within state, such as region,
county or town), date, name of observer or reporter. If note is for
period other than current reporting period, give date of observation.
3. Host involved, scope and extent of infestation in number of counties,
acres, trees, animals, etc. Also stage of host.
4. Quantitative evaluation of infestation according to recognized survey
methods. Where such methods are not available, give numerical data
such as number per linear foot, per plant, per sweep or per animal.
These data should be based on a representative sampling. An adjectival
rating should be accompanied by a numerical rating.
5. Estimation of extent of injury or damage.
6. Comparisons with previous infestations, outlook or predictions for
future infestations, unusual influences.
7. %Status of natural or applied control.
8. When reporting new State, United States, or North America records, in-
clude the above information insofar as applicable, as well as name of
taxonomist making determination.
Examples of notes including these data are as follows:
EUROPEAN RED MITE (Panonychus ulmi) - Egg populations have reached point
where protective sprays are warranted in 10 percent of apple orchards in
Knox County. Counts on June 30 showed 0 to 4.8 live mites per leaf and
0 to 37.6 eggs per leaf. Further increase and spread expected with
continued favorable weather. (Jackson, July 2).
EUROPEAN CORN BORER (Ostrinia nubilalis) - Oviposition and hatch practi-
cally complete in central counties. Fifty egg masses per 100 stalks in
northwest area. In southern counties, all corn 35 inches or taller, 70
to 100 percent infested with 2 to 22 larvae per stalk. Larvae from first
to third instar. (Smith).
Coop. Econ. Ins. Rpt. 17(45):1008.
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Mfg bts ree Suet oe : U.S, DEPARTMENT OF A
VOL. 17, No. 46 November 17, 1967
Coopera five
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to;
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 November 17, 1967 Number 46
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
GREENBUG damaging winter wheat in Tripp and Brule Counties, South Dakota; present
in 26 Texas Panhandle counties surveyed. (p. 1011).
EUROPEAN CORN BORER lighter than in 1966 in Iowa; heaviest in last 5 years in
northeast South Dakota. (p. 1011).
WHITE PEACH SCALE more widespread and damaging than for past 5-10 years in
southern Alabama. (p. 1013).
PURPLE SCALE at lowest October level in 10 years on Florida citrus. (p. 1013).
GRASSHOPPERS damaging winter wheat in Pennington County, South Dakota; populations
above normal in Southeast and northwest areas of Iowa. PINK BOLLWORM infestation
worst in 4 years throughout Texas. (p. 1015).
Detection
New State records include CLOVER SEED WEEVIL in Missouri (p. 1012) anda
EULOPHID WASP in Nebraska (p. 1015).
For new county records see page 1015.
Special Report
Bibliography on Cereal Leaf Beetle (OQulema melanopus (L.)). (p. 1017).
Reports in this issue are for week ending November 10 unless otherwise indicated.
- 1009 -
- 1010 -
CONTENTS
Special insects oteReswonaley sac nastalcanenricreiencieicncneieithehenenen ieiencincnonenctencn can hCnnCnCIES 1011
Insects Affecting
Corn, Sorghum, Sugarcane....... Oe General Vegetables.............. 1013
Lunt; Pastures, Rangelands 5... 1011 Deciduous Fruits and Nuts....... 1013
HOrAge Me SUMeS ey neiemneicieiede ie elicits 1012 CA GICUSH i enarel ielreton cas echelon ener acneneneton ene 1013
CONWUOMescodocob ooo boda oD6OOO ODD 1012 OrnamenitalStyarcwekmeneneneencner nner none 1013
SUGACHeE SUS HaiencMenenocnemee remount eins 1012 Forest and Shade Trees.......... 1014
Potatoes, Tomatoes, Peppers....1012 Manan Aindimarlisiyieeeieic cis eieienene 1014
COWS VCLOPS his souare lets peligro el ease erenens 1012
Beneficial \TnSe@ ts. occ. ata cies a ee 2) dsc oe cate B03 rye terone Rogol folie) ode Siroy aiiehaatoliontena e) Gucile acer tennen 1015
hederal wand sitatesPlant Protecitrlon Pro eiwamShy-uereneteiehencheneh densnenelennetnencicnoneneeicnnenenaene 1015
THSCEt DE TS Citrate aie suey o elietiniis touiio\ tou olism stasetieinentobreriettaumys ottelae eereutclvelaetlclte Ac efteure tect one helen Ventana 5.6 oAlOIbS)
COVE CHETONSH oer ccckonscooeltetelienenene ais jallats simi yeWsovieiiestepreliche: leiteibedeiciseli euler teniste ree rsnir meee aaens Helens cena te Terr Neon aaears 1016
Tachit Pra p) (Come etalon See. revecc/stec so siias ol orcoueiettomentey ninch het iouieerohou su siiehenenereie ewe Sen ORs ena ner tenn amen 1016
Hawadd) TASSSEE REPORT a ee oad oe aerator older odelieie mnlereeleraveleldoemebal cuedeiceeleuieue ttaire Raa eR Meme nS 1016
Bibliography on Cereal Leaf Beetle (Oulema melanopus (L.))..........-.ee2ceee> 1017
WEATHER OF THE WEEK ENDING NOVEMBER 13
HIGHLIGHTS: Warm weather prevailed over the Far West, in the northern and central
Great Plains while cool weather persisted over the South and East until the
weekend. Rains fell in the Far Northwest and from Texas to the Great Lakes and
New England.
PRECIPITATION: There were two main precipitation areas. The Far Northwest
received their rains mostly late in the week. Three to five inches fell along
the Washington coast with lighter rains inland as far as western Montana. Snow
fell in the mountains. The other precipitation area extended from Texas to the
Great Lakes and New England. Rains were heaviest in central Texas where Taylor
received more than 5 inches. These "cold front" rains occurred late in the
week over the northern Plains and over the weekend along the southern edge of the
rainy belt. A few snow flurries were noted from northern Kentucky to Pennsylvania
early in the week and thunder showers occurred in Pennsylvania on Sunday. Wide
‘areas from California and Arizona to South Dakota and southern Minnesota received
no precipitation during the week. Another rainless area extended from Southern
Louisiana to southern New Jersey and southeastward to central Florida.
TEMPERATURE: Freezing temperatures were widespread early in the week. On Tuesday
morning, freezing weather occurred over. inland portions of Washington and Oregon,
the mountains in California, and eastward across the Southern States to northern
Florida where Tallahassee registered 30°. Many areas from the northern and
central Rockies to the Great Lakes registered temperatures from 10° to 20°. In
spite of the cold beginning, the West warmed rapidly and maximums in the 50's,
60's, and 70's were common by the weekend. Temperatures over the Great Basin
averaged up to 10° above normal. In the East, the cool weather presisted until
the week end. Daily minimums in the 20's were common in South Carolina until the
8th and Georgia reported one of the most persistent early season cold spells on
record. The cold beginning in the East was followed by a Sharp warming trend over
the weekend. Washington, D. C., registered 76 on Sunday. Notwithstanding
the mild weekend, most of the area from Texas to Michigan and eastward to the
Atlantic Ocean averaged cooler than normal. Coastal areas from northern Florida
to New England averaged 6° to 9° below normal. (Summary supplied by Environmental
Data Service, ESSA.)
- 1011 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
ARMYWORM (Pseudaletia unipuncta) - MICHIGAN - Still flying at blacklight station
in Livingston County October 30 to November 5. (Newman).
CORN EARWORM (Heliothis zea) - IOWA - Fall survey Showed infestation lower than
in 1966. Percent of corn ears Showing damage average 3.49 for State compared
Waliti BOS Wn WIG COWES 5 Imes, Oes 28).
GREENBUG (Schizaphis graminum) - SOUTH DAKOTA - Some decrease noted in wheat near
Winner, Tripp County, week ending October 27. Damage reported in winter wheat
near Chamberlain, Brule County, and near Platte, Charles Mix County. Some experi-
mental Spraying on small acreages near Winner. (Kantack, Nov. 3). Still abundant,
up to 100 aphids per plant, in winter wheat near Winner, Tripp County; several
acres of early planted wheat killed. (Jones). KANSAS - Unchanged in early planted
wheat in south-central, southwest, and west-central districts past 3 weeks; 2
Seott County fields heavily infested October 20 now destroyed. (Simpson). OKLA-
HOMA - Counts per linear foot in wheat by county: Tillman less than 2; Jackson
6; Harmon 7; Grady less than 3. (Okla. Coop. Sur.). ARKANSAS - Survey continued
negative in northwest area. (Boyer). TEXAS - Found in all of 26 panhandle
counties surveyed October 23-November 3. Ranged 5-30 per row foot in Deaf Smith,
Oldham, Castro, Swisher, Briscoe, and Hall Counties; generally less than 20 per
row foot in other counties. Predators, mostly Hippodamia convergens and Nabis
ferus, in most counties. (Daniels).
SPOTTED ALFALFA APHID (Therioaphis maculata) - NEW MEXICO - Wingless and winged
forms averaged 0.25 teaSpoon per 25 Sweeps in alfalfa near Alameda, Bernalillo
County. (Heninger). ARKANSAS - Survey continues negative in northwest area.
(Boyer). MISSISSIPPI - Adults and nymphs light on Pontotoe County alfalfa.
(Dinkins).
TOBACCO BUDWORM (Heliothis virescens) - CALIFORNIA - Damage moderate to roses in
Shafter, Kern County.) (Call. Coopers Rpt.).
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (Ostrinia nubilalis) - SOUTH DAKOTA - Fall survey completed.
Populations decreased or remained light in south-central, southeast, east-central,
central, and north-central districts. Some increase in northeast district where
average of 155 larvae per 100 stalks heaviest in last 5 years; increase greatest
in Day, Grant, and Roberts Counties. (Jones). NEBRASKA - Numbers much lighter in
east, Southeast, and central districts than in 1966. (Keith). IOWA - Fall survey
showed borer populations lower in all districts than in 1966. Full-grown borers
collected in Boone County showed no infection of Perezia sp. (a protozoan disease).
@iowaslis int Octane 23))i-
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) ~ ALABAMA - Fall survey com-
pleted; negative in Montgomery, Elmore, and CrenShaw Counties. Previously reported
for first time in Jackson, Chilton, Autauga, and Lowndes Counties. Now known to
occur in 34 counties. (McQueen, Nov. 3).
CORN ROOTWORMS (Diabrotica spp.) - IOWA - Fall survey showed 8.08 percent of corn-
stalks lodged compared with 6.92 percent in 1966. (Iowa Ins. Inf., Oct. 23).
TURF, PASTURES, RANGELAND
AN OLETHREUTID MOTH (Bactra verutana chrysea) - CALIFORNIA - Larvae heavy in nut-
grass in McFarland, Kern County. (Cal. Coop. Rpt.).
BLACK CUTWORM (Agrotis ipsilon) - MICHIGAN - Still flying at blacklight station
in Livingston County October 30 to November 5. (Newman).
- 1012 -
FORAGE LEGUMES
CLOVER SEED WEEVIL (Miccotrogus picirostris) - MISSOURI - Adults swept from red
clover in Schuyler and Sullivan Counties July 18, 1967. This is a new State
record. Collected by R. E. Munson and L. R. Hanning. Det. by R. E. Warner.
(Munson).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - OKLAHOMA - Averaged
4 per 10 sweeps on Tillman County alfalfa. (OKla. Coop. Sur.). ARKANSAS - Light,
8-10 per 100 sweeps, in northwest area alfalfa. (Boyer).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Averaged 230 per
100 sweeps in Pinal County alfalfa. (Ariz. Coop. Sur.). NEW MEXICO - Adult average
per 25 sweeps in alfalfa by county: Hidalgo 12 (Elson); Valencia 0-2 near Belen
(Heninger). OKLAHOMA - Averaged 9 per 10 sweeps on Tillman County alfalfa. (Okla.
Coop. Sur.). ARKANSAS - Active on warm days in northwest area alfalfa; 4-6 per
100 sweeps. (Boyer).
PEA APHID (Acyrthosiphon pisum) - MISSISSIPPI - Adults and nymphs light to moderate
on Pontotoe and Oktibbeha County alfalfa. (Dinkins). ARKANSAS - Light, 10-15 per
100 sweeps, in northwest area alfalfa. (Boyer). NEW MEXICO - Mostly light to very
light in Chaves County alfalfa. (Mathews).
LYGUS BUGS (Lygus spp.) - NEW MEXICO - Averaged 18 adults per 25 sweeps in alfalfa
near Cotton City, Hidalgo County. (Elson). ARIZONA - Decreasing in Maricopa and
Pinal County alfalfa; average 70 per 100 sweeps. (Ariz. Coop. Sur.).
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Averaged 40 per 100 sweeps on
Maricopa County alfalfa. (Ariz. Coop. Sur.).
COTTON
BOLL WEEVIL (Anthonomus grandis) - ALABAMA - High numbers of adults, larvae, and
pupae throughout State now deprived of all food several weeks earlier than normal;
all cotton killed by subfreezing temperatures in northern and central areas; low
temperatures may affect overwintering adults. (McQueen).
For Boll Weevil complex in California, see page 1015.
SUGARBEETS
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Damage moderate to young center
growth in Maricopa County. (Ariz. Coop. Sur.).
SALT-MARSH CATERPILLAR (Estigmene acrea) - ARIZONA - Damaging margins of many
fields in Maricopa County; aluminum barriers installed and several rows replanted.
Griz. Coop. Sur®)).
POTATOES, TOMATOES, PEPPERS
TOBACCO FLEA BEETLE (Epitrix hirtipennis) - CALIFORNIA - Adults heavy on eggplant
plantings in Arlington, Riverside County. (Cal. Coop. Rpt.).
COLE CROPS
CABBAGE LOOPER (Trichoplusia ni) - ARIZONA - Adults moderate on 80 acres of un-
treated cauliflower in Glendale area, Maricopa County. (Ariz. Coop. Sur.). ALA-
BAMA - Larvae light to moderate on commercial cabbage plantings in Mobile County.
(Vickery).
= 1013 -
IMPORTED CABBAGEWORM (Pieris rapae) - ALABAMA - Larvae light to moderate on
commercial cabbage plantings in Mobile County. (Vickery).
GENERAL VEGETABLES
CABBAGE LOOPER (Trichoplusia ni) - ARIZONA - Young larvae ranged up to 200 per
100 sweeps in 200 acres of young carrots in Phoenix area, Maricopa County; controls
in progress. (Ariz. Coop. Sur.).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Averaged 150 per
100 Sweeps in 200 acres of nearly mature carrots in Phoenix, Maricopa County.
CAciiz= ‘Coop. Sur.)
DECIDUOUS FRUITS AND NUTS
WHITE PEACH SCALE (Pseudaulacaspis pentagona) - ALABAMA - Heavy on peach, plum,
persimmon, Chinaberry, mulberry, and occaSionally mimosa in southern area; more
widespread and damaging than for past 5-10 years. (Deakle et al.).
CITRUS
Citrus Insect Situation in Florida - End of October - CITRUS RUST MITE (Phyllocop-
truta oleivora) infested Teaves in 80 percent of groves (norm 67 percent); 64 per-
cent economic (norm 47 percent). Infested fruit in 76 percent of groves (norm 73
percent); 60 percent economic (norm 52 percent). Population decreased slightly
but still near record high October level. Further decrease expected, but will
continue above normal and in high range in most districts. All districts high.
TEXAS CITRUS MITE (Eutetranychus banksi) infested 16 percent of groves (norm 24
percent); 7 percent economic (norm 7 percent). Population below normal and in
low range. Some heavy infestations starting to appear in scattered locations;
more expected. Highest district north. CITRUS RED MITE (Panonychus citri)
infested 23 percent of groves (norm 31 percent); 6 percent economic (norm 8 per-
cent). Population still below normal and in low range. Expected increase will
lead to important infestations, eSpecially in young groves where rainfall scanty.
Highest districts west and north. GLOVER SCALE (Lepidosaphes gloverii) infested
69 percent of groves; 5 percent economic. Population Still Slightly below normal
but is increasing; will move to moderate range. Highest districts south, west,
and east. PURPLE SCALE (L. beckii) infested 42 percent of groves; less than 1
percent economic. Population at lowest October level in 10 years; will remain
uniformly low in all districts. YELLOW SCALE (Aonidiella citrina) infested 60
percent of groves; 4 percent economic. Population less than average for recent
years and at low level. Slight increase expected, will lead to some important
infestations in scattered groves. Highest districts west and east. CHAFF SCALE
(Parlatoria pergandii) infested 38 percent of groves; 2 percent economic. Popula-
tion below normal and at low level. Slight increase expected. Highest district
south. AN ARMORED SCALE (Unaspis citri) in 11 percent of groves; most infestations
lighter at this time. WHITEFLIES increased to moderate level normal for October.
Slight additional increase expected. (W. A. Simanton (Citrus Expt. Sta., Lake
Alfred)).
ORNAMENTALS
A CHRYSAUGID MOTH (Galasa nigrinodis) - VIRGINIA - Larvae severely girdling English
boxwood in Richmond, Virginia Beach, Newport News, and Blacksburg. Reported for
first time from Chesterfield and Montgomery Counties. (Weidhass, Isakson, Oct. 27).
NOCTUID MOTHS - FLORIDA - Spodoptera exigua and Trichoplusia ni extensively dam-
aging large commercial gladiolus farm at Ft. Myers, Lee County; S. exigua dominant.
(Cox, Nov. 1). Controls difficult due partly to pests under leaf sheaths at plant
base. (Fla. Coop. Sur.).
- 1014 -
HEMISPHERICAL SCALE (Saissetia coffeae) - CALIFORNIA - Heavy on gardenia nursery
stock in San Diego, San Diego County. (Cal. Coop. Rpt.).
AN ARMORED SCALE (Hemiberlesia lataniae) - CALIFORNIA - Heavy on camellias in San
Diego, San Diego County; prevalent in 1967. (Cal. Coop. Rpt.)
MEALYBUGS - CALIFORNIA - Pseudococcus obscurus heavy on rhododendron nursery stock
in Millbrae, San Mateo County; moderate on lotus nursery stock in San Diego, San
Diego County. Planococcus citri heavy on gardenia nursery stock in San Diego.
(Cals Coops RpEeDE
CHRYSANTHEMUM APHID (Macrosiphoniella sanborni) - IOWA - Heavy on greenhouse
chrysanthemums in Osage, Mitchell County. (lowa Ins. Sur.).
FOREST AND SHADE TREES
FALL WEBWORM (Hyphantria cunea) - NEW MEXICO - Moderate to heavy in Luna County;
completely defoliated Some poplar trees. (Hare).
TWIG GIRDLER (Oncideres cingulata) - TEXAS - Moderate to heavy on elm trees in
Brazos County. (TexaS Coop. Rpt.).
NANTUCKET PINE TIP MOTH (Rhyacionia frustrana) - TEXAS - Infested young pine
plantations in Dallas County. (Texas Coop. Rpt.).
MAN AND ANIMALS
MOSQUITOES - TEXAS - Populations in Jefferson County during October: Culex
salinarius continued most numerous in Port Arthur area; Aedes vexans moSt numerous
in Beaumont area; Psorophora confinnis and Uranotaenia lowii decreaSing throughout;
Anopheles crucians not found in northern half; Aedes Sollicitans, A. taeniorhynchus,
Anopheles quadrimaculatus, and U. sapphirina preSent. CulisSeta inornata first
reported October 20 near Beaumont. (Thompson). LOUISIANA - Larvae collected in
Jefferson Parish October 27-November 2: A. vexans, A. crucians, Culex pipiens
quinquefasciatus, C. restuans, and C. salinarius. Light trap collections low,
C. Salinarius dominant. (Stokes). ~
SCREW-WORM (Cochliomyia hominivorax) - Total of 22 cases reported in U.S. November
5-11 as follows: TEXAS - Bandera 2, Burnet 1, Comal 1, De Witt 1, Edwards 2,
Hays 25 Kerr 1) Kinney 2), Maverick 3); Real (ly iravas Gy Uvaiide: 1 Webb:
CALIFORNIA - Imperial 3. Total of 183 cases reported in portion of Barrier Zone
in Republic of Mexico as follows: Territorio sur de Baja California 44, Sonora
5, Chihuahua 46, Coahuila 67, Nuevo Leon 6, Tamaulipas 15. Total of 23 cases
reported in Mexico south of Barrier Zone. Barrier Zone is area where eradication
operation underway to prevent establishment of self-sustaining population in U.S.
Sterile screw-worm flies released: Texas 36,572,000, Arizona 100,000, California
470,000, Mexico 59,103,600. (Anim. Health Div.).
STABLE FLY (Stomoxys calcitrans) - MISSISSIPPI - Ranged 10-12 per bull on 8 Black
Angus confined to pens in Oktibbeha County. (Dinkins).
HORN FLY (Haematobia irritans) - MISSISSIPPI - Ranged 40-50 per head on 30 beef
cattle in Oktibbeha County. (Dinkins). OKLAHOMA - Averaged less than 10 and 8
per head on cattle in Jackson and Tillman Counties, respectively. (Okla. Coop.
Sure):
WINTER TICK (Dermacentor albipictus) - OKLAHOMA - Averaged 50 per drag and 10-25
per head on deer in Cherokee County. (Okla. Coop. Sur.).
- 1015 -
BENEFICIAL INSECTS
A EULOPHID WASP (Aphelinus semiflavus) - NEBRASKA - Specimens reared from sweet-—
clover aphid at Lincoln, Lancaster County, in January 1966 and October 1967.
Reared from Sweetclover aphid in Saunders County and from spotted alfalfa aphid
in Burt County in October 1967. This is a new State record. Det. by B. D. Burks.
(Manglitz, Schalk).
DAMSEL BUGS (Nabis spp.) - ARKANSAS - Active in alfalfa and wheat in northwest
area. (Boyer). ARIZONA - N. ferus increasing in Maricopa County alfalfa; 30 per
100 sweeps. (Ariz. Coop. Sur.).
GREEN LACEWINGS (Chrysopa spp.) - ARIZONA - Increasing in Pinal County alfalfa;
110 per 100 sweeps. (Ariz. Coop. Sur.).
FEDERAL & STATE PLANT PROTECTION PROGRAMS
GRASSHOPPERS - SOUTH DAKOTA - Damaging winter wheat in eastern Pennington County;
up to 12 rows destroyed in some fields; controls applied to field margins. (Burge).
IOWA - Counts higher than average in southeast and northwest areas. Favorable
weather for egg laying this fall makes potential threat for 1968 if weather dry
next May and June. (Iowa Ins. Inf., Oct. 23).
BOLL WEEVIL COMPLEX (Anthonomus grandis complex) - CALIFORNIA - Two larvae
collected in 16-acre cottonfield at Indio, Riverside County. This is a new county
record. This field is 102 miles northwest of Winterhaven, Imperial County, where
pest first found in State in 1965. (Cal. Coop. Rpt.).
MEDITERRANEAN FRUIT FLY (Ceratitis capitata) - FLORIDA - Survey negative Since
initial specimen found at Miami Beach, October 10, 1967. (Fla. Coop. Sur.).
PINK BOLLWORM (Pectinophora gossypiella) - CALIFORNIA - Intensive survey revealed
second larval infeStation in San Joaquin Valley. Total of 4 larvae taken November
8 in same field in Comanche Point area, Kern County, where male taken October 20.
(Cal. Coop. Rpt.). TEXAS - Increasing throughout State except in High Plains area.
Worst statewide infestation in 4 years. Most damaging in Trans-Pecos area of
western part of State. (Texas Coop. Rpt.). ARKANSAS - Larvae collected from gin
trash in following counties: Cleburne, Calhoun, Columbia, Howard, Little River,
Jefferson, Lafayette, Miller, Pulaski, and Union. Larvae taken from 6 gins in
Jefferson County for new county record. (Shotts).
INSECT DETECTION
New State Records
CLOVER SEED WEEVIL (Miccotrogus picirostris) - MISSOURI =+='Adults swept from red
clover in Schuyler and Sullivan Counties, July 18, 1967, by R. E. Munson and
iis Who IEVeMalie 5 IDES lene 5 I, WEWeNGIe, (Go, IMO),
A EULOPHID WASP (Aphelinus semiflavus) - NEBRASKA - Specimens reared from sweet-
clover aphid at Lincoln, Lancaster County, January 1966. Det. by B. D. Burks.
(jas iL@IL))
New County Records
A CHRYSAUGID MOTH (Galasa nigrinodis) - VIRGINIA - Chesterfield and Montgomery
Commies, Goo iw@ils))z
one WEEVIL COMPLEX (Anthonomus grandis complex) - CALIFORNIA - Riverside County.
jo JLOILS)) «
PINK BOLLWORM (Pectinophora gossypiella) - ARKANSAS - Jefferson County. (p. 1015).
- 1016 -
HAWAII INSECT REPORT
Turf, Pasture - A BILLBUG (Sphenophorus venatus vestitus) damage to Kikuyu grass
moderate at Paauilo, Hawaii ISland; grubs and adults readily detected. Adults
lightly scattered throughout ranch at Kahua, Hawaii Island; damage difficult to
detect due to dry conditions. (Yoshioka). A PYRAUSTID MOTH (Herpetogramma licar-
sisalis) spreading in all of Oahu. Damage very noticeable in parks, lawns, and _
golf courses; has fed on Bermuda grass, Kikuyu grass, Panama paspalum, Pangola
grass, California grass, Hilo grass, and Henrys crabgrass. Tichogramma sp.,
probably minutum, parasitized 90 percent of eggs collected at Hickam Air Force
Base; no evidence of eggs or parasites in area 6 weeks ago. (Shinbara et al.).
Vegetables - CARMINE SPIDER MITE (Tetranychus telarius) moderate to heavy on snap
beans and eggplants at Pearl City, Waianae, Waimanalo, and Kaaawa, on Oahu.
Strong winds hamper sprays. (Funasaki). VAGRANT GRASSHOPPER (Schistocerca vaga)
nymphs and adults moderate in snap bean planting at Maili, Oahu. Feeding damage
light on pods. (Kitagawa). MELON FLY (Dacus cucurbitae) adults light to moderate
on bitter melon at Maili and Waianae, Oahu. Larvae heavy in 75 percent of fruit
at Maili; unmarketable. Light oviposition injury at Waianae. (Nakao).
Forest and Shade Trees - All stages of BLACK TWIG BORER (Xylosandrus compactus)
heavy on Australian redcedar (Toona ciliata var. australiS) and neneleau (Rhus
chinensis var. sandwicensis) in Waiakea area of Hilo, Hawaii Island; dieback of
branchlets conspicuous. Neneleau is a new host record. (Yoshioka).
Man and Animals - During October on Oahu, 47 light traps caught 390 Aedes vexans
nocturnus (averaged 8.3 per trap) and 7,610 Culex pipiens quinquefasciatus
(averaged 162.0). Aedes low in all areas; Culex highest at Kailua, Kahuku, and
Haleiwa. (Mosq. Cont. Br., Dept. of Health).
Beneficial Insects - PUNCTURE-VINE STEM WEEVIL (Microlarinus lypriformis) larvae
heavy on puncture-vine (Tribulus cistoides) along beaches at Kihei, Maui; vines
dying. (Miyahira). A CECIDOMYIID MIDGE (Zeuxidiplosis giardi) and a KLAMATH-WEED
BEETLE (Chrysolina quadrigemina) increasing astablished areas on Klamath-weed at
Mt. Hualalai, Hawaii ISland; adults heavy far from original release site.
(Yoshioka).
Miscellaneous Pests - Poison bait for GIANT AFRICAN SNAIL (Achatina fulica) broad-
caSt by helicopter over local infestation at Kona, Hawaii Island, in mid-October;
spot treatment and second aerial broadcast will be made if necessary. (Yoshioka).
Adults of a LYGAEID BUG (Nysius sp.) very heavy on common purslane (Portulaca
oleracea) in sweet cornfield at Nanakuli, Oahu. (Shinbara). et
LIGHT TRAP COLLECTIONS
FLORIDA - Gainesville - 11/7, BL - Armyworm (Pseudaletia unipuncta) 2, black
cutworm (Agrotis ipsilon) 2, granulate cutworm (Feltia subterranea) 1. SOUTH
CAROLINA - Charleston —- 10/30- 11/5, BL, 37-82°F, precip. 0.15 — Armyworm 220,
black cutworm 120, corn earworm (Heliothis zea) 8, fall armyworm (Spodoptera
frugiperda) 3, ganulate cutworm 2, variegated cutworm (Peridroma saucia) 2,
yellow-striped armyworm (Prodenia ornithogalli) 2. TEXAS - Waco - 11/3-9, BL -
Armyworm 297, beet armyworm (S. exigua) 4, black cutworm 4, cabbage looper
(Trichoplusia ni) 3, fall armyworm 28, granulate cutworm 62, tobacco budworm
CH. virescens) 1, yellow-striped armyworm 4, variegated cutworm 27.
CORRECTIONS
CEIR 17(44):971 (Deciduous Fruits and Nuts), 974 (Insect Detection) - A SEED
CHALCID (Megastigmus pistaceae) Should read (Megastigmus pistaciae).
BIBLIOGRAPHY ON CEREAL LEAF BEETLE 1/
(Oulema melanopus (L.))
Additional copies of this bibliography are available from Survey and Detection
Operations,
BUTCHER, J. W. 1963, Cereal leaf beetle sprays on non-target organisms. Ent,
Soc. Amer. Bul. 9(3):175. Abstract No. 300,
BUTCHER, J. W., MAKI, J, and FAHEY, J, 1964, Arthropod population changes
attributable to Japanese beetle and cereal leaf beetle control in Michigan, Ent.
Soc. Amer. N. Cent. Br. Proc. 19:132-133.,
CASTRO, T,. R, 1965. Natural history of the cereal leaf beetle, Oulema
melanopa (Linnaeus) and its behavior under controlled environmental conditions,
Diss. Abs. 25(12, pt. 1) :6901-6902.
CASTRO, T, R. and GUYER, G. E, 1963. Notes on the biology, distribution and
potential importance of Oulema melanopa (L.) in the Mid-west. Ent. Soc. Amer, N,
Cent. Br. Proc, 18:74,
CASTRO, T, R, and RUPPEL, R, F, 1963. Notes on natural history of the cereal
leaf beetle (Oulema melanopa (L,)). Ent. Soc. Amer. Bul, 9(3):175. Abstract
No, 294,
CASTRO, T, R., RUPPEL, R, F, and GOMULINSKI, M. S, 1965. Natural history of
the cereal leaf beetle in Michigan. Mich, Agr, Expt. Sta. Quart. Bul. 47(4) :623-
653.
CATH, S., FAVINGER, J. J. and PORTER, H. L. 1963. State regulatory responsi-
bilities and participation in the cereal leaf beetle containment program. Ent.
Soc. Amer. Bul. 9(3):175. Abstract No, 293,
CONNIN, R. V., COBB, D. L., GOMULINSKI, M. S. and ARNSMAN, J. C. 1966, Plaster
of paris as an aid in rearing insects pupating in the soil. J. Econ, Ent, 59(6):
1530,
Includes Oulema melanopus
DAHMS, R, G, 1962, A new cereal leaf beetle in United States. Oat Newsltr.
13°24-25,
EVERSON, E, H., GALLUN, R, L., SCHILLINGER, J. A., SMITH, D. H. and
CRADDOCK, J. C, 1966, Geographic distribution of resistance in Triticum to the
cereal leaf beetle. Mich, Agr. Expt. Sta. Quart. Bul. 48(4) :565-569,
EZUEH, M, I, 1967. Chemosterilization of Oulema melanopa (L.) with apholate
and triphenyl tin hydroxide, M. Sc. Thesis, Michigan State University.
EZUEH, M. I. and HOOPINGARNER, R, A. 1967. Apholate chemosterilization of the
cereal leaf beetle. J. Econ. Ent. 60(4) :907-910.
FAVINGER, J. J. 1962, A new insect pest cereal leaf beetle Oulema melanopa
(L.). Outdoor Indiana 6(5) :2-4,
FAVINGER, J. J. and MOUSSA, M, A. 1963, The occurrence of the cereal leaf
beetle, Oulema melanopa (L,) in Indiana, in 1962, Indiana Acad. Sci, Proc.
72:167-168,
ive Literature from United States publications,
- 1017 -
GALLUN, R. L, 1963. Progress report on potential resistance to cereal leaf
beetle. Ent. Soc. Amer. Bul. 9(3):175. Abstract No. 297.
GALLUN, R. L., EVERLY, R, T. and YAMAZAKI, W. T. 1967. Yield and milling
quality of Monon wheat damaged by feeding of cereal leaf beetle. J. Econ. Ent.
60 (2) :356-359.
GALLUN, R. L. and RUPPEL, R, F, 1963. Cereal leaf beetle resistance studies.
U.S. Dept. Agr. ARS Special Rpt. W-178, 36 pp.
GALLUN, R. L., RUPPEL, R. and EVERSON, E. H. 1966. Resistance of small grains
to the cereal leaf beetle. J. Econ. Ent. 59(4) :827-829.
GRAY, H. E., HOWE, R. G., LUTZ, E. M. and WHITNEY, W. K. 1964. Fumigation of
grain in transport trucks for the control of cereal leaf beetle adults. Down to
Earth 20(1) :8-12.
GUYER, G. 1962. The bionomics of Oulema melanopa (L.) on small grains in
Michigan. Ent. Soc. Amer. Bul. 8(3):162. Abstract No. 191.
GUYER, G. E, 1962. The cereal leaf beetle--a new foreign pest. Crop Quality
Council. Ext. Conf. Rpt. 1962:26-27.
HANSEN, S. 1965. Cereal leaf beetle on the move. Crops and Soils 17(6):17.
HOOPINGARNER, R. A., KUMARARAJ, S. and FRENCH, A, L. 1965. Gametogenesis and
radiation effects in the cereal leaf beetle, Oulema melanopa. Ent. Soc. Amer.
Ann. 58(6):777-781. aE EES
JANES, R. L. and RUPPEL, R. 1965. Cereal leaf beetle control. Mich. State
Univ. Ext. Bul. 443, rev., 4 pp.
KOVAL, C. F, and APPLE, J. W. 1965. Late summer movement of cereal leaf
beetle (Oulema melanopa). Ent. Soc. Amer. N. Cent. Br. Proc. 20:66-67.
MANSON, G. F. 1963. The cereal leaf beetle, Oulema melanopa (L.) in North
America. Canada Dept. Agr. Res. Br. Ent. Newsltr. 41(7) 21-2.
MARKS, J. 1966. Science fights "beetle battle." Hoard's Dairyman 111 (7) :436.
MARINO, L. G. 1967. Studies of the sexual behavior of the adult cereal leaf
beetle. M. Sc. Thesis, Michigan State University.
MONROE, R. E. and POLITYKA, C. S. 1965. The comparative toxicities of three
insecticides to the cereal leaf beetle. Mich. Agr. Expt. Sta. Quart. Bul. 48(2):
140-143.
MYSER, W. C. 1966. A study of radiation on the biology and population dynamics
of the cereal leaf beetle, Oulema melanopa (L.). Ohio State Univ. Res. Found.
RF Proj. 1928, Rpt. No. COO-1429-2, 40 pp.
PASCHKE, J. D. 1965. Infection of the cereal leaf beetle, Oulema melanopa
(Linnaeus) by Beauveria bassiana (Balsamol) Vuillemin. J. Invertebrate Pathol.
7 (1) :101-102,
RUPPEL, R. F, 1963. Research on the cereal leaf beetle--a progress report.
Crop Quality Council. Ext. Conf. Rpt. 1963:5,
RUPPEL, R. F, 1964. Biology of the cereal leaf beetle. Ent. Soc. Amer. N. Cent.
Br. Proc. 19:122-124,.
RUPPEL, R. F. 1964. Control of the cereal leaf beetle. Ent. Soc. Amer. N. Cent.
Br. Proc. 19:127-128.
- 1018 -
RUPPEL, R. F, 1965. Current status of the cereal leaf beetle. Ent. Soc. Amer.
N. Gent. Br. Proc. 20:98-99.
RUPPEL, R. F. and COAUTHORS. 1964. Tests of insecticides to control the cereal
leaf beetle. Mich. State Univ. Agr. Expt. Sta. Quart. Bul. 47:259-270.
RUPPEL, R. F., COBB, D, L. and GOMULINSKI, M. S. 1965. Control of cereal leaf
beetle pupae. Mich. Agr. Expt. Sta. Quart. Bul. 47(3) :328-331.
RUPPEL, R. F. and SMITH, M. E, 1965. Sound production by the cereal leaf
beetle. Ent. Soc. Amer. Ann. 58(6) :936.
RUPPEL, R, F. and WILSON, M, C. 1964, Aerial application of insecticides to
control spring infestations of the cereal leaf beetle on small grains. J. Econ.
Ent. 57(6) :899-903.
RUPPEL, R. F, and YUN, Y. M. 1965. Ground-applied insecticides against the
cereal leaf beetle. J. Econ. Ent. 58(1) :41-46.
SCHESSER, J. H. 1964. Effectiveness of micronized dusts of malathion and
Sevin against the adult cereal leaf beetle, Oulema melanopa. U.S. Agr. Market.
Serv. SPIB Internal Rpt. Exploratory Experiment. 5 pp. 2 tables.
SCHILLINGER, J. A, 1966. Larval growth as a method of screening Triticum sp.
for resistance to the cereal leaf beetle. J. Econ. Ent. 59(5) :1163-1166.
SHADE, R. E, and WILSON, M. C, 1964. Population build-up of the cereal leaf
beetle and the apparent influence of wind on dispersion. Indiana Agr. Expt. Sta.
Res. Prog. Rpt. 98, 7 pp.
SHADE, R. E. and WILSON, M. C, 1967. Leaf-vein spacing as a factor affecting
larval feeding behavior of the cereal leaf beetle, Oulema melanopus (Coleoptera:
Chrysomelidae). Ent. Soc. Amer. Ann. 60(3) :493-496.
SPEARS, J. F. 1964. Cereal leaf beetle menaces America's grain producing areas.
Agr. Chem. 19(10) :14-16.
TREECE, R. E. 1965. Cereal leaf beetle. Ohio Rpt. Res. Develop. Biol. Agr. Home
Econ. 50(2) :22-23.
U.S. PLANT PEST CONTROL DIVISION, 1958. A leaf beetle (Lema melanopa L.). In
Insects not known to occur in the United States. Vol. 8:11-12. a
Oulema melanopus was considered a foreign pest until 1962,
U.S. PLANT PEST CONTROL DIVISION, 1965. Watch for the cereal leaf beetle. U.S.
Dept. Agr. PA-550, 4 pp. Revised Nov. 1965.
WELLS, J. 1962, Foreign insect found in State of Michigan. Assoc. Off. Seed
Anal. Newsltr. 36(3):20.
Oulema melanopus
WILSON, M. C. 1963. Aerial applications of insecticides to control the cereal
leaf beetle. Ent. Soc. Amer. Bul. 9(3):175. Abstract No. 296.
WILSON, M. C. 1964. History, distribution, dispersion, and economic signifi-
cance of the cereal leaf beetle. Ent. Soc. Amer. N. Cent. Br. Proc. 19:120-122,
WILSON, M. C. 1964. Host plant--cereal leaf beetle relationships. Ent. Soc.
Amer. N. Cent. Br. Proc. 19:124-127,
WILSON, M. C. 1965. Outlook for the cereal leaf beetle. Ent. Soc. Amer. N.
Cent. Br. Proc, 20:99-100.
- 1019 -
WILSON, M. C. and LEHKER, G. E. 1964. Cereal leaf beetle, a new insect pest in
Indiana. Purdue Univ. Ind. Ext. Cir. 525, 4 pp.
WILSON, M. C,. and RUPPEL, R. F, 1964. Airplane trapping of the cereal leaf
beetle and the meadow spittlebug. Indiana Agr. Expt. Sta. Res. Prog. Rpt. 110,
Tf Ja)
WILSON, M. C, and RUPPEL, R, F, 1964. An overall look at the cereal leaf beetle
crisis. Ent. Soc. Amer. N. Cent. Br. Proc. 19:120-128.
WILSON, M. C., RUPPEL, R. F. and TREECE, R. E, 1965. Low-volume concentrate
sprays applied by aircraft for control of the cereal leaf beetle. J. Econ. Ent.
58 (1) :11-14.
WILSON, M. C. and SHADE, R, E, 1964, Adult feeding, egg deposition and survival
of larvae of the cereal leaf beetle on seedling grains. Indiana Agr. Expt. Sta.
Res. Prog. Rpt. 97, 7 pp.
WILSON, M. C. and SHADE, R, E, 1964. The influence of various Gramineae on
weight gains of postdiapause adults of the cereal leaf beetle, Oulema melanopa
(Coleoptera: Chrysomelidae). Ent. Soc. Amer. Ann. 57(6) :659-661.
WILSON, M. C, and SHADE, R, E. 1967. Relative attractiveness of various
luminescent colors to the cereal leaf beetle and the meadow spittlebug. J. Econ.
Ent. 60(2) :578-580.
WILSON, M. C. and SHADE, R, E. 1966. Survival and development of larvae of the
cereal leaf beetle, Oulema melanopa (Coleoptera: Chrysomelidae) , on various
species of Gramineae. Ent. Soc. Amer. Ann, 59(1):170-173.
WILSON, M. C., TOBA, H. H., HODGES, H. F. and STIVERS, R. K. 1964. Seed
treatments, granular applications and foliar sprays to control the cereal leaf
beetle. Indiana Agr. Expt. Sta. Res. Prog. Rpt. 96, 8 pp.
WILSON, M. C. and TREECE, R. E, 1966. A test of the Mini-Spin nozzle for
aerial application of low-volume concentrate sprays to control cereal leaf beetle
larvae. J. Econ. Ent. 59(5) :1310-1311.
YUN, Y. M. 1965. Some effects of environment on the cereal leaf beetle. Ent.
Soc. N: Cent. Br. Proc. 20:65.
YUN, Y. M. and RUPPEL, R, 1964. Effect of some insecticides on the eggs of
Oulema melanopa (L.). Mich. Agr. Expt. Sta. Quart. Bul. 46(3) :382-385.
YUN, Y. M. and RUPPEL, R. F, 1964. Toxicity of insecticides to a coccinellid
predator of the cereal leaf beetle. J. Econ. Ent. 57(6) :835-837.
YUN, Y. M. and RUPPEL, R. F. 1965. Laboratory studies on insecticides for
control of the cereal leaf beetle. Mich. Agr. Expt. Sta. Quart. Bul. 47(3) :316-
BAT 6
Un Si Delp Alcea:
Prepared in Plant Pest Control Coop.) Econ) Ins eRpGe
Division 17 (46): 1017-1020) “1967
= hO2ZOn
VOL. 17) No. 47 November 24, 1967
Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agricuiture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 November 24, 1967 Number 47
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
CORN EARWORM survey in Marion County, Alabama, Showed 10-100 percent of corn ears
damaged. Stalks girdled by SOUTHWESTERN CORN BORER averaged 11 percent during
Same Survey. CORN LEAF APHID survey in Indiana showed numbers and damage heaviest
on record for State. (p. 1023).
VARIEGATED CUTWORM heavy on fall-planted alfalfa in south-central Arizona.
(p. 1024).
PECAN WEEVIL a problem in many north-central pecan-growing areas of Texas. CITRUS
RED MITE threatening over Yuma and Mesa citrus areas of Arizona. (p. 1025).
CHICKEN MITE heavy on caged layers in Mississippi and NORTHERN FOWL MITE heavy on
some flocks in Arkansas. (p. 1026).
Detection
For new county records see page 1028.
Reports in this issue are for week ending November 17 unless otherwise indicated.
- 1021 -
- 1022 -
CONTENTS
Special Inseets of Regional Significance..............:e-> op0000o000C ue a ealeee
Insects Affecting
Corn, Sorghum, Sugarcane....... . 1023 Deciduous Fruits and Nuts.......1025
SMELL (Cre 5 ooo odco9dd00000000 oA ZS} CiiPUS oogonoon00K sHaccccodos cosa NUE
Turf, Pastures, Rangeland.......1024 SMEMLIL IewRAS 5 oo ob GOO ODDS O0G 00s oo LORS
RoLragesLesumesianemicicnccisicrecieecieieren Oe Ornamentals..... Poincar oan o LOR)
(OEOMRMoc0000000 Boo0000000e Soa 0 0 cHOZH! Forest and Shade Trees..........1026
Cole "Crops... se. BS et isos ot a. eaters 1025 Man and Animals. os ns. «sc ee eee LOZ
BenetalcialeelnSecitSrreunereneletlenenekelcucleneners BoaDDDaOOOON pOD0UOU DOD DD ODDO OU OD DODO OO C00 LON
Federal and State Plant Protection ProgramsS..........cccccccccccs shetel el cnet oheteneneneran lca
IPNSSCH WESC uO s60od0bo0Dd0GD 0000000 60050000 KD 000000 otedeKevelenen-tel-hepaieichciel-t-ieiet-tanae as
Light, TrapyComtlecitwonsrecsesseisteretceke cietecsicioneienstoeienens Joboedoo oo booodooodaneGoooc oo MDs
Halwad=InsS CG REPO sires ol slice) clic) o! siielisiteeheyiol otal > codqG0sab aD OOOO DDS Tie leieie ieust chet che tel oiaiene tenet Os
WEATHER BUREAU'S 30-DAY OUTLOOK
MID-NOVEMBER TO MID-DECEMBER
The Weather Bureau's 30-day outlook for mid-November to mid-December calls for
temperatures to average below seasonal normals over the eastern third of the
Nation with greatest departures in the Northeast. Above normal temperatures are
predicted for the western half of the country. In the intermediate unspecified
area, near normal temperatures with large fluctuations are indicated. Precipita-
tion is expected to be subnormal over most of the country lying east of the
Continental Divide, except for near to above normal amounts frequently in the
form of snow, from the Great Lakes eastward to New England. Above normal amounts
are anticipated over the Pacific Coast States and most of the Great Basin. [In
unspecified areas, near normal amounts are indicated.
Weather forecast given here is based on the official 30-day "Resume and Outlook"
published twice a month by the Weather Bureau. You can subscribe through the
Superintendent of Documents, Washington, D. C. 20250. Price $5.00 a year.
For Weather of the Week see page 1027.
= 1023 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
ASTER LEAFHOPPER (Macrosteles fascifrons) - OKLAHOMA - Ranged 3-30 per square
yard in wheat in Kingfisher, Garfield, and Major Counties. (Okla. Coop. Sur.).
CORN EARWORM (Heliothis zea) - ALABAMA - Total of 14 cornfields throughout Marion
County routinely examined at 2-week intervals from July 12 through September 12
for abundance of and damage by southwestern corn borer. H. zea infestations
ranged 10-100 percent damaged ears; damage most noticeable at roasting-ear stage.
Infestation for all fields averaged 70 percent. (Estes, Callahan). CALIFORNIA -
Larvae moderate on celery in Oxnard, Ventura County; light to moderate on straw-
berry plantings in Santa Maria, Santa Barbara County. (Cal. Coop. Rpt.).
CORN LEAF APHID (Rhopalosiphum maidis) - INDIANA - Fall survey completed in 12
districts with numbers and damage heaviest on record for State. Percent plants
infested by degree as follows: Light 30.3, moderate 28.0, severe 11.9. Light
infestations Similar to 1966. Moderate and severe infestations more than twice
as heavy as in 1966 on statewide basis. Large increase in moderate and severe
infestations occurred in northern three-quarters of State; moderate and severe
infestations lighter than in 1966. (Huber).
GREENBUG (Schizaphis graminum) - OKLAHOMA - Counts per linear foot in wheat by
county: Tillman 2-5, Kiowa 0-2, and Major 0-15; light in Cleveland County wheat.
(Okla. Coop. Sur.). KANSAS - Decreased slightly in north-central district past
3 weeks; ranged 25-75 per row foot in some fields in Rooks, Osborn, Phillips,
and Norton Counties; none in many fields. (Simpson). SOUTH DAKOTA - Counts per
40 feet of drill row in winter wheat at Clay County experiment station, 96
October 20 and 51 November 9. (Jones)
SPOTTED ALFALFA APHID (Therioaphis maculata) - ARIZONA - Averaged 250 per 100
Sweeps in alfalfa in Yuma, Yuma County; increasing in Pinal County. (Ariz. Coop.
Sur.). OKLAHOMA - Ranged 25-100 per linear foot in young alfalfa meadow in Kiowa
County. (Okla. Coop. Sur.). ARKANSAS - Remains very light in northwest area
with occasional specimen taken. (Boyer).
CORN, SORGHUM, SUGARCANE
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - ALABAMA - Total of 14 corn-
fields throughout Marion County routinely examined at 2-week intervals from July
12 through September 12. One larva found July 12. First girdled stalk found
August 12 in very late field. Only 2 of these 14 fields showed no infestation.
Infestation ranged from 1 larva found throughout survey to 1 field with 45 percent
of stalks girdled by September 13. Largest infestations found in late plantings.
Percent girdled stalks averaged 11 for all fields. (Estes, Callahan).
EUROPEAN CORN BORER (Ostrinia nubilalis) - ALABAMA - Found in 14 fields surveyed
in Marion County; stalk infestations with at least 1 borer per stalk ranged 10-90
percent and averaged 39 percent. (Estes, Callahan).
BANKS GRASS MITE (Oligonychus pratensis) - TEXAS - Present on grain sorghum near
Fort Stockton, Pecos County; very difficult to control. (Neeb).
SMALL GRAINS
HESSIAN FLY (Mayetiola destructor) - KANSAS - Abundant in volunteer wheat samples
from Meade, Osborne, Rooks, Graham, Grove,’ Trego, Ellis, Russell, Geary, and
Riley Counties; trace numbers in samples from Pratt, Scott, Smith, Phillips, and
Norton Counties; none in samples from Kiowa, Finney, Stafford, Ford, and Lane
Counties. (Somsen).
- 1024 -
TARNISHED PLANT BUG (Lygus lineolaris) - ARKANSAS - Adult activity light in wheat
on warm days in northwest area. (Boyer).
TURF, PASTURES, RANGELAND
RHODES-GRASS SCALE (Antonina graminis) - CALIFORNIA - Nymphs moderate on Bermuda
grass roots in Los Angeles, Los Angeles County, September 26. This is a new county
record. This is 105 miles north of nearest previous find in San Diego. (Cal.
Coop. Rpt.).
FORAGE LEGUMES
PEA APHID (Acyrthosiphon pisum) - OKLAHOMA - Averaged 8 per sweep in fall-planted
alfalfa in Le Flore County; 5 per sweep in Sequoyah County alfalfa; 25 per 10
sweeps in Wagoner County; heavy, 45-50 per sweep, in Tulsa and Payne Counties.
(Okla. Coop. Sur.). ARKANSAS - Light, 100 per 100 sweeps, in northwest area;
increasing. (Boyer). MISSISSIPPI - Light to moderate in Oktibbeha County alfalfa.
(Dinkins).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - OKLAHOMA - Averaged 12 per
10 sweeps in Jackson County alfalfa, 6 per 10 sweeps in Tulsa County. (Okla. Coop.
Sur.). ARKANSAS - Adults light and active on warm days in northwest. (Boyer).
ARMYWORMS (Spodoptera spp.) - OKLAHOMA - S. frugiperda in alfalfa averaged 2 per
10 sweeps in Tillman County, 3 in Jackson County. (Okla. Coop. Sur.). ARIZONA -
S. exigua averaged 60 per 100 sweeps in Yuma County alfalfa. (Ariz. Coop. Sur.).
ALFALFA CATERPILLAR (Colias eurytheme) - ARKANSAS - Larvae ranged 15-20 per 100
sweeps in northwest area; reproduction continues. (Boyer). OKLAHOMA - Averaged
3 per 10 sweeps in Tulsa County alfalfa. (Okla. Coop. Sur.).
VARIEGATED CUTWORM (Peridroma saucia) - ARIZONA - Damage heavy to newly planted
fall alfalfa in Queen Creek, Chandler, and Peoria areas of Maricopa County and in
Maricopa, Pinal County. (Ariz. Coop. Sur.).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - OKLAHOMA - Counts
per 10 sweeps in alfalfa by county: Jackson 11, Tillman 7, and Tulsa 4. (Okla.
Coop.aSua.)).
BEAN LEAF BEETLE (Cerotoma trifurcata) — OKLAHOMA - Averaged 6 per 10 sweeps in
Sequoyah County alfalfa, 2 in Tulsa County. (Okla. Coop. Sur.).
ALFALFA WEEVIL (Hypera postica) - MISSISSIPPI - Larvae light, 1-5 per square foot,
in small plots in Oktibbeha County. (Dinkins).
TARNISHED PLANT BUG (Lygus lineolaris) - OKLAHOMA - Counts per 10 sweeps in
alfalfa by county: Tulsa 8, Sequoyah 12, and Le Flore 2. (Okla. Coop. Sur.).
ARKANSAS - Adult activity light in alfalfa on warm days in northwest area.
(Boyer).
COTTON
BOLL WEEVIL (Anthonomus grandis) - TEXAS - Heavy in Mitchell and Scurry County
areas where frost has not occurred. (Boring et al.).
POTATOES, TOMATOES, PEPPERS
TWO-SPOTTED SPIDER MITE (Tetranychus urticae) - CALIFORNIA - Heavy on bell pepper
planting in National City, San Diego County. (Cal. Coop. Rpt.).
- 1025 -
COLE CROPS
TURNIP APHID (Hyadaphis pseudobrassicae) - OKLAHOMA - Heavy, up to 300 per leaf,
on mature turnip leaves in Tulsa County; nearly 10 percent of aphids parasitized.
(Okla. Coop. Sur.).
POPLAR PETIOLE GALL APHID (Pemphigus populitransversus) - ALABAMA - Very heavy
on all turnip roots in acre planting in Elmore County; several hundred on each
large turnip root. (Daniel et al.).
DECIDUOUS FRUITS AND NUTS
PECAN WEEVIL (Curculio caryae) - ALABAMA - Damage serious in isolated instances
in Covington County; 60 percent of pecans harvested. (Linder). TEXAS - Damaging
pecans at Abilene, Taylor County; problem in many pecan-growing areas northward
to State line. (Stanley).
TWIG GIRDLER (Oncideres cingulata) - OKLAHOMA - Damaging pecan, hickory, elm,
and persimmon trees in Payne County; damage moderate to pecans in Wagoner County.
(Okla. Coop. Sur.).
BLACK-MARGINED APHID (Monellia costalis) - CALIFORNIA - Nymphs and adults heavy
on pecan trees in Highlands, San Bernardino County. (Cal. Coop. Rpt.).
CITRUS
CITRUS RED MITE (Panonychus citri) - ARIZONA - Seriously threatening entire Yuma
and Mesa citrus area; heavy in two 40-acre groves; picking underway. Heavy on
120 acres of lemons, moderate on 60 acres of mixed citrus, and light on 225 acres
of lemons in 5-square-mile area; controls applied earlier. Light southwest of
Yuma Experiment Station, Yuma County; threatens 5-square-mile citrus block;
controls in progress. (Ariz. Coop. Sur.).
CITRUS FLAT MITE (Brevipalpus lewisi) - ARIZONA - Light in treated lemon and
grapefruit groves at Yuma, Yuma County. (Ariz. Coop. Sur.).
SPIREA APHID (Aphis spiraecola) - FLORIDA - All stages infesting stems and leaves
on 850 of 17,000 Satsuma orange plants (Citrus nobilis var. unshiu) at nursery in
Monticello, Jefferson County. (Miller).
FERN SCALE (Pinnaspis aspidistrae) - FLORIDA - All stages moderately damaging
leaves on 420 of 4,200 nursery plants of kumquat, sweet orange, and grapefruit
at Oak Hill, Volusia County. (Pott).
SMALL FRUITS
BEET ARMYWORM (Spodoptera exigua) -= CALIFORNIA - Larvae heavy on strawberry
plantings in Oxnard, Ventura County. (Cal. Coop. Rpt.).
A NOCTUID MOTH (Zale lunata salicis) - CALIFORNIA - Larvae heavy on leaves and
fruit of raspberries in Meadow Vista, Placer County. (Cal. Coop. Rpt.).
ORNAMENTALS
CHRYSANTHEMUM APHID (Macrosiphoniella sanborni) - CALIFORNIA - Nymphs and adults
heavy on chrysanthemum nursery Stock in Kingsburg, Fresno County. (Cal. Coop.
Rpt.).
=) OZ6s—
A CONIFER APHID (Cinara tujafilina) - OKLAHOMA - Light on arborvitae in Stillwater,
Payne County; first find of season. (Okla. Coop. Sur.).
AN ARMORED SCALE (Phenacaspis cockerelli) - FLORIDA - All stages moderate to
severe on leaves of all 8 plants of windmill palm (Trachycarpus sp.) at nursery
in Melbourne, Brevard County. (Levan, Holley). Plants placed under quarantine.
This is a new host record. (Fla. Coop. Sur.).
PRIVET MITE (Brevipalpus obovatus) - CALIFORNIA - Heavy on viburnum nursery stock
in Oroville, Butte County. (Cal. Coop. Rpt.).
FOREST AND SHADE TREES
PAINTED MAPLE APHID (Drepanaphis acerifoliae) - CALIFORNIA - Nymphs and adults
heavy on Silver maple nursery stock in San Bernardino, San Barnardino County.
(Gale Coop skp
A PHYLLOXERA (Phylloxera tuberculifera) - CALIFORNIA - Heavy on oak in nursery at
Sacramento, Sacramento County. (Cal. Coop. Rpt.).
PINE TORTOISE SCALE (Toumeyella numismaticum) - IOWA - Heavy on spruce in Decorah,
Winneshiek County. (Gunderson).
MAN AND ANIMALS
HORN FLY (Haematobia irritans) - OKLAHOMA - Averaged less than 10 per head on
cows in Payne County; up to 50 per head on steers. (Okla. Coop. Sur.). MISSIS-
SIPPI - Adults decreased, 15-20 per animal, in herd of 30 beef cattle in Lowndes
County. (Dinkins).
COMMON CATTLE GRUB (Hypoderma lineatum) - OKLAHOMA - Moderate on Craig County
cattle; infestation about 20 percent on long yearlings. (Okla. Coop. Sur.).
CHICKEN MITE (Dermanyssus gallinae) - MISSISSIPPI - Heavy on caged layers in
several Oktibbeha County chicken houses. (Dinkins).
NORTHERN FOWL MITE (Ornithonyssus sylviarum) - ARKANSAS - Heavy in some flocks
and absent in others. (Simco). Present in 7 of 75 counties throughout State.
(Boyer).
BROWN RECLUSE SPIDER (Loxosceles reclusa) - ALABAMA - Two specimens taken from
homes in Lawrence County. (BraSwell).
SCREW-WORM (Cochliomyia hominivorax) - Total of 7 cases reported in U.S. November
12-18 as follows: TEXAS - PreSidio 1, Bexar 1, Webb 1, Kinney 1. ARIZONA -
Yuma 3. Total of 174 cases reported in portion of Barrier Zone in Republic of
Mexico as follows: Baja California 4, Territorio sur de Baja California 15,
Sonora 16, Chihuahua 42, Coahuila 62, Nuevo Leon 8, Tamaulipas 27. Total of 53
cases reported in Mexico south of Barrier Zone. Barrier Zone is area where erad-
ication operation underway to prevent establishment of self-sustaining population
in U.S. Sterile screw-worm flies released: Texas 63,194,000, California
1,570,000, Arizona 1,728,000, Mexico 63,599,200. (Anim. Health Div.).
- 1027 -
BENEFICIAL INSECTS
LADY BEETLES - ARIZONA - Adults and larvae averaged 20 and 30 per 100 sweeps,
respectively, in Yuma County alfalfa. (Ariz. Coop. Sur.). ARKANSAS - Hippodamia
convergens adults active on warm days in northwest area alfalfa. (Boyer).
DAMSEL BUGS (Nabis spp.) - ARKANSAS - Adults active on green vegetation in north-
west area. (Boyer).
FLOWER BUGS (Orius spp.) - ARIZONA - Averaged 60 per 100 sweeps in Yuma County
alfalfa. (Ariz. Coop. Sur.).
FEDERAL ‘AND STATE PLANT PROTECTION PROGRAMS
IMPORTED FIRE ANT (Solenopsis saevissima richteri) - FLORIDA - Adults found
November 7 along U.S. Highway 90 in Madison, Madison County, and November 6 along
Interstate Highway 75 near Jasper in Hamilton County. (Miller, Gilliland).
Averaged 20-30 mounds per mile along Interstate Highway 75. These are new
county records. (Fla. Coop. Sur.).
PINK BOLLWORM (Pectinophora gossypiella) - TEXAS - Continues dominant pest
statewide; heavy in Rolling Plains area past few weeks. (Boring et al.).
OKLAHOMA - Increased in all lint cleaners in southwest area in 1967. (Okla.
Coop. Sur.).
WEATHER OF THE WEEK ENDING NOVEMBER 20
HIGHLIGHTS: Mild weather continued over the West while the coldest weather of
the season visited the East.
PRECIPITATION: Early in the week, a storm off the Pacific coast produced rains
from WaShington to northern California. Eureka, California, received 1.73 inches
in 6 hours. On Tuesday, a cold front followed by other cold fronts late in the
week, brought widespread heavy snow from the northern Prairies to New England.
This included 10 inches at Danvers, Massachusetts, and 17 inches at Boonville,
New York. Four inches fell in the mountains of West Virginia. Some areas south
of the snow belt received mixture of snow, sleet, and freezing rain. A large
deep LOW off the California coast brought 2 to 5 inches of rain over southern
California Sunday with totals in the Los Angeles vicinity ranging up to more
than 9 inches, causing mud slides and local flooding. Light snow fell in the
northern Rockies and a few showers fell along the southern portion of Florida's
east coast, but wide areas from Utah and Arizona to the Carolinas and Florida,
and from the Dakotas to Mexico and the gulf coast received no precipitation.
Some of these areas have been dry for several weeks.
TEMPERATURE: Unseasonably warm weather continued through most of the week west
of the Mississippi River. Phoenix, Arizona, registered 90° Monday afternoon,
November 13; maximums in the central Rockies reached the 60's and 70's on several
days. A large area from Nevada to southern Wyoming and northern Colorado averaged
10° or more warmer than normal. It was a different story east of the Mississippi
River where a series of cold fronts accompanied by gusty winds brought winter
chill from the Great Lakes to the Deep South. Some areas were 10° to 12° colder
than the previous week. Much of the area from Michigan to New England and
southward to eastern Kentucky and Virginia averaged 6° or more colder than normal.
Freezing temperatures occurred in northern Florida on Thursday and Sunday.
(Summary Supplied by Enviornmental Data Service, ESSA.)
Weather continued from page 1022.
— 1028) =
HAWAII INSECT REPORT
Turf, Pasture - Larvae of a GRASS WEBWORM (Herpetogramma licarsisalis) severely
defoliating fairway grasses in scattered areaS at Pali Golf Course in Kaneohe,
Oahu; damage light to Kikuyu grass and severe to Bermuda grass and carpetgrass;
some damaged patches 0.5 to 1 acre. (Yanamura).
General Vegetables - IMPORTED CABBAGEWORM (Pieris rapae) adults moderate in 5 acres
Of head cabbage in upper Kula and 0.5 acre of cauliflower in Pulehu, Maui; larvae
and damage light in upper Kula and heavy in Pulehu. (Ah Sam). CABBAGE WEBWORM
(Hellula rogatalis) larvae moderate in mustard cabbage on farm in Koko Head, Oahu;
terminal buds on 30 percent of plants damaged. (Kawanishi). BEET ARMYWORM (Spod-
optera exigua) and LEAF MINER FLIES (Liriomyza spp.) light in green onion fields
in Waimanalo and Koko Head, Oahu; 2-3 ITeaves per plant infested with S. exigua
and leaf tips lightly damaged by Liriomyza spp. (Funasaki). DIAMONDBACK MOTH
(Plutella xylostella) larvae light, adults moderate on daikon, mustard cabbage,
and white-stemmed cabbage in Koko Head, Oahu; 1-2 larvae and 4-7 adults per plant.
Larvae, pupae, and adults light on cauliflower in Pulehu, Maui. (Kawanishi,
Miyahira). PEPPER WEEVIL (Anthonomus eugenii) larval damage light to moderate to
developing flowers of young pepper plants in l-acre planting in Nanakuli area,
Oahu. (Araki).
Fruits - BARNACLE SCALE (Ceroplastes cirripediformis) adults and nymphs generally
Tight in 200 acres of pasSion-fruit in Kahului, Maui; heavy in few scattered areas.
(Miyahira).
Forest and Shade Trees - ACACIA PSYLLID (Psylla uncatoides) light on koa and
Formosa Koa in Kalihi, Round Top, and Nuuanu in Honolulu, and on Formosa koa in
Kaneohe and Waimanalo, Oahu; adults averaged 15 per 50 sweeps with foliage damage
negligible. (Funasaki).
Miscellaneous Pests - VAGRANT GRASSHOPPER (Schistocerca vaga) rapidly increasing
on west Oahu; adults on weed hosts (mostly Slender mimosa, Desmanthus virgatus)
very common and widespread around farming areas; damage to crops negligible.
(Funasaki).
INSECT DETECTION
New County Records
RHODES-GRASS SCALE (Antonina graminis) - CALIFORNIA - Los Angeles County.
(p. 1024).
IMPORTED FIRE ANT (Solenopsis saevissima richteri) - FLORIDA - Madison and
Hamilton Counties. (p.
LIGHT TRAP COLLECTIONS
FLORIDA - Gainesville - 11/13, BL - Armyworm (Pseudaletia unipuncta) 3, black
cutworm (Agrotis ipsilon) 6, granulate cutworm (Feltia Subterranea) 1; Monticello -
11/2-8, 2 BL —- Armyworm 33, black cutworm 33, cabbage looper (Trichoplusia ni) 3,
corn earworm (Heliothis zea) 18, granulate cutworm 1, variegated cutworm (Peri-
droma saucia) 3, yellow-Striped armyworm (Prodenia ornithogalli) 18. SO
CAROLINA - 11/6-12, BL, 29-78°F., no precip. — Armyworm 25, black cutworm 33,
granulate cutworm 2.
ED STATES
y
e, Maryland 20782
M 1GA
RY 0001
VOL. 17) No. 48 December 1,
Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
1967
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to;
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 December 1, 1967 Number 48
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
GREENBUG damaging some wheat in Texas Panhandle. (p. 1031).
BEET ARMYWORM damaging alfalfa in Dome Valley of Arizona; active on sugarbeets.
@rnl032) =
HICKORY SHUCKWORM heavy in pecans in areas of Alabama and Oklahoma. @re O32)
CITRUS RUST MITE at highest November level on leaves of Florida citrus in 16
years of record; PURPLE SCALE at lowest November level on record. (p. 1033).
FOREST TENT CATERPILLAR egg mass survey indicates larger area of major defolia-
tions in northern Minnesota during 1968. (p. 1034).
Detection
For new county records see page 1036.
Special Reports
The Cottonwood Leaf Beetle and Related Species With Similar Habits (pictorial
key). (p. 1038).
Insects Not Known to Occur in the Continental United States. SUGARCANE LEAF-—
HOPPER (Perkinsiella saccharicida Kirkaldy). (p. 1039).
Reports in this issue are for the week ending November 24 unless otherwise
indicated.
= 1@2Q -
- 1030 -
CONTENTS
Speeial Insects of Regional! Significance. oo ee ee ee le es wl 1031
Insects Affecting
Corn, Sorghum, Sugarcane....... 1031 CHPUSG da doboaocdodowgeaeD G00 1033
Turf, Pastures, Rangeland...... 1031 Onnamenitallisrrewcicriirnmncn enn mnouenene 1033
Forage Legumes... 5.5. .5....565-56 1031 Roresit andmshadesireesrr. etree 1034
SWEAPIESESUS 6 nog doaccboGooKdDK DO 06 1032 Mena aicl Amin IS > po5050acsc0sG006 1034
Deciduous Fruits and Nuts...... 1032 SEOeOGC| WiIPGCWEHS so a6cecb000000000 1035
Benetalcaitayly MMS CieSiy enews tay ice ee cictren oi crcl iceman pom iota) itcttontoiichtcl on Mallon alienate aitedieieia tots Men -Meriet-itshte teas me mae 1035
Federal and State Plant Protection Programsivis. a, Sool ep Betsey See OS
IMIG WHEOCEUIOM, GoooocdbododcooGdboddoOOO OOK O DOO DODD UDO ODD DDO OOOO CODOSOOODN 1036
Light Trap Golllige tions ie: Va RO a ge C2 DR errr le NE arate nL 1037
SEK YEMILaL INSEE INEINOMCH 66 addon docopoodob ooo bb UO MoO OOO bo OD OOOo Ho DO UUoDOO FOOD ODeD OOOO 1037
The Cottonwood Leaf Beetle and Related Species With Similar Habits........... 1038
Insects Not Known To Occur in the United States
Sugarcane Leafhopper (Perkinsiella saccharicida Kirkaldy).................. 1039
WEATHER OF THE WEEK ENDING NOVEMBER 27
HIGHLIGHTS: West cooled and East warmed during week. Heavy rains caused local
floods and mud slides in California.
PRECIPITATION: Far Northwest received no rain or only light sprinkles during
past week. Wide areas from the Great Plains to New Mexico, Texas, and Louisiana
were also rainless or nearly so. The Florida Peninsula was also dry. Ten-inch
rains in the San Bernardino and San Gabriel Mountians, mostly on Tuesday, caused
local flooding and damaging mud slides. Heavy thundershowers occurred elsewhere
over much of the southern third of California while less intense showers visited
nearby portions of Nevada and Arizona and northeastward to the central Rockies.
Snow fell in the northern Rockies in the latter part of the week. General rains
occurred in the East from the 22d to 25th. Amounts exceeded an inch from north-
ern Mississippi to West Virginia and North Carolina and ranged up to over 4 inches
in northern Georgia. Much of New England received more than 1 inch of precipita—
tion; Eastport, Maine, over 4 inches. Heavy thunderstorms with damaging winds
and hail occurred from Alabama to South Carolina Friday afternoon and evening.
Hail as large as baseballs battered Phenix City, Alabama; tornadoes occurred at
Huntsville, Alabama, and at Horrell Hill, South Carolina. Arctic air brought
heavy snow to the lee of the Great Lakes from Michigan to New England.
TEMPERATURE: Temperatures over much of the West averaged above normal early in
the week but dropped to near or below normal as the week progressed. Averages
were below seasonal from Nevada to the Black Hills but slightly above normal
elsewhere, except in Arizona which continued warm. In the central United States,
temperatures ranged from seasonally mild in the eastern sections of the Dakotas
to "hot" in Texas - where afternoon maximums reached the 70's and 80's on most
days and averages over much of the State exceeded normals by 10° to 18°. Much
of the East warmed during the week. Averages still below normal over much of the
Northeast in spite of very mild weekend but rose to above seasonal over the
Southeast. At the end of the period, a new surge of arctic air was bringing the
coldest weather of the season to the northern and central Great Plains. (Summary
Supplied by Enviornmental Data Service, ESSA.).
= 10315 5—
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
CORN LEAF APHID (Rhopalosiphum maidis) - NEW MEXICO - Heavy on Chaves County wheat
November 17. Moderately heavy infestations spotty on northern Eddy County wheat
November 24. (Mathews). Heavy on Dona Ana County barley. (Campbell).
GREENBUG (Schizaphis graminum) - NEW MEXICO - Ranged 1-3 per linear foot on wheat
in Curry County; 4-6 per linear foot at Roswell, Chaves County, November 17.
(Mathews). Current counts per linear foot on wheat in Curry County: Melrose
area 8-10, Field area 3-7, Claud area 11-30, and Clovis area 7-19. (Nielsen).
Averaged 8-12 per linear foot in Artesia area, Eddy County. (Mathews). TEXAS -
Damaging some fields in Randall and Deaf Smith Counties in panhandle area; ranged
10-500 per foot in small wheat; some controls in progress. (Daniels). ARKANSAS -
Remains low in northwest area. (Boyer). OKLAHOMA - Averaged 1 per linear foot
in Payne County oat field; up to 10 per linear foot in wheat. (Okla. Coop. Sur.).
POTATO LEAFHOPPER (Empoasca fabae) - WISCONSIN - Adults not numerous in south-
eastern area fields checked. (Wis. Ins. Sur.). VIRGINIA - Adults averaged 2 per
10 sweeps on Montgomery County alfalfa. (Isakson).
SPOTTED ALFALFA APHID (Therioaphis maculata) - VIRGINIA - Alatae and apterae
averaged 30 per 10 sweeps on Montgomery County alfalfa. (Isakson). ARKANSAS -
Remains very low with only occasional aphid in northwest area. (Boyer).
OKLAHOMA - Light in 2 alfalfa fields in Rogers County; controls applied. (Okla.
Coop. Sur.). NEW MEXICO - Very light in alfalfa in Artesia area, Eddy County.
(Mathews) .
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (Ostrinia nubilalis) - ALABAMA - Overwintering larvae
averaged 1 per 20 stalks in 5-acre field of late corn at Independence, Autauga
County. Generally lighter throughout State than last year. (McQueen). Larvae
ranged 1-6 per stalk in this field in 1966. (PPC).
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - NEW MEXICO - Infested three-
fourths of corn stalks around Rosewell, Chaves County. (Mathews, Nov. 17).
TURF, PASTURES, RANGELAND
A WHITEFLY (Aleurocybotus occiduus) - ARIZONA - Heavy in many Yuma Valley Bermuda
grass seed fields. (Ariz. Coop. Sur.).
FORAGE LEGUMES
ALFALFA WEEVIL (Hypera postica) - WISCONSIN - Collected for first time in Racine,
Walworth,and Rock Counties. Det. by R. E. Warner. Populations have not increased
in previously infested areas as much as expected. (Wis. Ins. Sur.). VIRGINIA -
Larvae ranged 3-8 and adults averaged 3 per 10 sweeps in Montgomery County.
(Isakson). MISSISSIPPI - Larvae continue low, 3-5 per square foot, in Oktibbeha
and Pontotoc County alfalfa. (Dinkins).
CLOVER LEAF WEEVIL (Hypera punctata) - WISCONSIN - Adults per 500 sweeps averaged
3.5 in Kenosha County, 3 in Rock County; larvae uncommon in all fields; some third
instars. (Wis. Ins. Sur.).
CLOVER ROOT CURCULIO (Sitona hispidula) - WISCONSIN - Counts per 500 sweeps
averaged 50 in Kenosha County, 202 in Rock County. (Wis. Ins. Sur.).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - NEW MEXICO -
Ranged 1-8 per 25 sweeps on Bernalillo County alfalfa. (Heninger).
= 1032 =
PEA APHID (Acyrthosiphon pisum) - CALIFORNIA - Adults heavy on alfalfa at
Lancaster, Los Angeles County. (Cal. Coop. Rpt.). NEW MEXICO - Light on alfalfa
statewide. (N.M. Coop. Rpt., Nov. 17). Light to moderate in most fields in
northern Eddy County. (Mathews). ARKANSAS - Remains low in northwest area.
(Boyer). VIRGINIA - Alatae and apterae averaged 40 per 10 sweeps in Montgomery
County. (Isakson). WISCONSIN - Populations appeared much reduced in south-
eastern area compared with fall of 1966. (Wis. Ins. Sur.).
MEADOW SPITTLEBUG (Philaenus spumarius) - WISCONSIN - Populations appeared much
reduced in southeastern area compared with fall of 1966. (Wis. Ins. Sur.).
CABBAGE LOOPER (Trichoplusia ni) - ARIZONA - Averaged 150 per 100 sweeps in
Yuma Valley alfalfa in Yuma County. (Ariz. Coop. Sur.).
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Larvae averaged 370 per 100 Sweeps
in Yuma County alfalfa field; damaging in several Dome Valley area fields.
Grizi* Coops ‘Sur:
LYGUS BUGS (Lygus spp.) - ARIZONA - Nymphs increasing in alfalfa at Yuma, Yuma
County. (Ariz. Coop. Sur.). NEW MEXICO - Adults averaged 5-7 per 25 sweeps on
northern Eddy County alfalfa. (Mathews). VIRGINIA - Averaged 8 per 10 sweeps
on Montgomery County alfalfa. (Isakson).
SUGARBEETS
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Active in many Maricopa County
fields, (Ariz) mCoopmmsun.
DECIDUOUS FRUITS AND NUTS
HICKORY SHUCKWORM (Laspeyresia caryana) - OKLAHOMA - Nut infestation up to 80
percent in Payne County pecans. (Okla. Coop. Sur.). ALABAMA - Overwintering
larvae continue in shucks of all pecans examined in central and southern areas.
Extremely heavy and widespread in Mobile County. Infested a Stuart variety where
controls applied up to October. (Deakle et al.).
WALNUT HUSK FLY (Rhagoletis completa) - CALIFORNIA - Larvae medium in black
walnut husks at Paradise, Butte County; walnuts 3-4 weeks late in maturing.
Late infestations common this fall. (Cal. Coop. Rpt.).
PECAN WEEVIL (Curculio caryae) - OKLAHOMA - Heavy in Bryan County pecans; infested
40-60 percent of Payne County pecans. (Okla. Coop. Sur.).
WOOLLY APPLE APHID (Eriosoma lanigerum) - ALABAMA - Heavy on roots of 10 Lee
County apple trees; Soil around base of some trees slightly bluish from unusually
large amount of "wool" from aphids. (McQueen).
WHITE PEACH SCALE (Pseudaulacaspis pentagona) - FLORIDA - Mostly second sedentary
stage of fourth generation on peach tree bark at Gainesville, Alachua County.
(Kuitert).
SAN JOSE SCALE (Aspidiotus perniciosus) - ALABAMA - Overwintering adults on 10
Lee County apple trees; very heavy on 2 older trees; some twigs and limbs died
during summer and fall when infestation was extremely heavy. (McQueen).
AN ARMORED SCALE (Hemiberlesia lataniae) - CALIFORNIA - Adults heavy on pear
trees at Chula Vista, San Diego County. (Cal. Coop. Rpt.).
- 1033 -
CITRUS
Citrus Insect Situation in Florida - Mid-November - CITRUS RUST MITE (Phyllocop-
truta oleivora) infested leaves in 82 percent of groves (norm 67 percent); 69
percent economic (norm 50 percent). Infested fruit in 82 percent of groves (norm
70 percent); 62 percent economic (norm 52 percent). Population on leaves at
highest November level in 16 years of record; population on fruit also very high.
These high levels will occur into December; about 30 percent of groves will have
heavy infestations. All districts high. TEXAS CITRUS MITE (Eutetranychus banksi)
infested 19 percent of groves (norm 30 percent); 10 percent economic (norm 11
percent). Population below normal and at low level, but increasing. Increase
expected until mid-December and a few scattered groves will develop heavy infesta-
tions. Highest districts north and west. CITRUS RED MITE (Panonychus citri)
infested 26 percent of groves (norm 35 percent); 7 percent economic (norm 9 per-
cent). Population below average level and in low range; little change expected.
Some groves will harbor moderate to heavy infestations. Highest districts west
and north. GLOVER SCALE (Lepidosaphes gloverii) infested 74 percent of groves;
5 percent economic. Population below average and at moderate level; little
change expected. Highest districts east, south, and west. PURPLE SCALE (L.
beckii) infested 47 percent of groves; 1 percent economic. Population at Lowest
November level on record; slight increase expected. All districts below index of
0.57. CHAFF SCALE (Parlatoria pergandii) infested 39 percent of groves; 2 per-
cent economic. Population below normal and very low; little change expected.
Highest district south. YELLOW SCALE (Aonidiella citrina) infested 57 percent
of groves; 3 percent economic. Population below average and in low range; decrease
expected. Highest district west. WHITEFLIES decreased; will remain at normal
moderate level. (W. A. Simanton (Citrus Expt. Sta., Lake Alfred)).
A MEALYBUG (Geococcus coffeae) - FLORIDA - Infested potted citrus plants in
greenhouse at Winter Haven, Polk County (Denmark); controls intensified (Fla.
Coop. Sur.).
CALIFORNIA RED SCALE (Aonidiella aurantii) - ARIZONA - Light in 35-acre grove
of mixed citrus at Mesa, Maricopa County. (Ariz. Coop. Sur.).
LEAFHOPPERS (Erythroneura spp.) - ARIZONA - Heavy on Marsh grapefruit and Navel
oranges in Chandler Heights area, Maricopa County. (Ariz. Coop. Sur.).
ORANGE-DOG (Papilio cresphontes) - ARIZONA - Controls required in commercial
grove at Yuma, Yuma County. Ariz. Coop. Sur.).
CITRUS FLAT MITE (Brevipalpus lewisi) - ARIZONA - Light on 100-acre block of
tangerines in Deer Valley area of Peoria and light on young block at Rainbow
Valley, Maricopa County; controls in progress on lemons in Yuma County. (Ariz.
Coop. Sur.).
CITRUS RED MITE (Panonychus citri) - CALIFORNIA - Heavy locally at Freedom,
Santa Cruz County, and on 4 acres of nursery stock at Yuba City, Sutter County.
(Cal. Coop. Rpt.).
ORNAMENTALS
CITRUS WHITEFLY (Dialeurodes citri) - FLORIDA - Larvae and pupae severe on 37
cape-jasmine plants in nursery at Titusville, Brevard County. (Levan, Nov. 16).
A WALSHIID MOTH (Periploca ceanothiella) - CALIFORNIA - Heavy on ceanothus nursery
stock at Fremont, Alameda County. (Cal. Coop. Rpt.).
A FALSE SPIDER MITE (Pentamerismus taxi) - CALIFORNIA - Heavy on taxus at Menlo
Park, San Mateo County. (Cal. Coop. Rpt.).
- 1034 -
FOREST AND SHADE TREES
WESTERN PINE BEETLE (Dendroctonus brevicomis) - CALIFORNIA - Damaging individual
and small groups of ponderosa pines in Coffee Creek District, Shasta-Trinity
National Forest; about 300 trees fading in 200-acre stand. Trees to be harvested
Ghise falas (Cale Coopeekpie»).
WHITE-PINE APHID (Cinara strobi) - VIRGINIA - Heavy on 20-25 white pines at
Washington County location. (iIsakson, Tilson, Nov. 17).
FOREST TENT CATERPILLAR (Malacosoma disstria) - MINNESOTA - Egg mass survey in
October and November indicates more intense southward and eastward movement.
From International Falls to point north and east of Ely, major defoliation area
should move further east in Arrowhead area (north of Duluth) and south through
Iron Range cities of Eveleth, Hibbing, and Virginia in 1968. (Minn. Ins. Rpt.).
ELM LEAF BEETLE (Pyrrhalta luteola) - NEW MEXICO - Collected at Socorro, Socorro
County, September 12 and Truth or Consequences, Sierra County, September 11.
(N.M. Coop. Rpt.).
BRONZE BIRCH BORER (Agrilus anxius) - MINNESOTA - Total of 381 birch trees in 21
nurseries covering 75 acres infested during fall survey. (Minn. Ins. Rpt.,
Nov. 17).
ARMORED SCALES - CALIFORNIA - Hemiberlesia rapax medium on catalpa tree leaves
at El Cajon, San Diego County. Chionaspis etrusca heavy on tamarix trees at
Winterhaven, Imperial County. (Cal. Coop. Rpt.)
MAN AND ANIMALS
MOSQUITOES - LOUISIANA - Larvae collected in Jefferson Parish November 10-16:
Aedes vexans, Anopheles quadrimaculatus, Culex restuans, C. pipiens quinque-
fasciatus, C. Salinarius, and Culiseta inornata. Light trap collections low;
Culex Salinarius and Culiseta inornata dominant. Except for C. inornata,all
above larvae including A. Ssollicitans collected November 18-24. “Landing rates
of A. sollicitans up to 75 per minute on west bank of Mississippi River due
to warm weather. (Stokes).
SCREW-WORM (Cochliomyia hominivorax) - Total of 8 cases reported in U.S. November
19-25 as follows: TEXAS - Brewster 1, Frio 1, Presidio 2, Val Verde 1, Webb l.
ARIZONA - Maricopa 1. CALIFORNIA - San Diego 1. Total of 118 cases reported in
portion of Barrier Zone in Republic of Mexico as follows: Baja California 4,
Territorio sur de Baja California 68, Sonora 8, Chihuahua 6, Coahuila 16,
Nuevo Leon 8, Tamaulipas 8. Total of 14 cases reported in Mexico south of the
Barrier Zone. Barrier Zone is area where eradication operation underway to
prevent establishment of self-sustaining population in U.S. Sterile screw-worm
flies released: Texas 41,248,000, Arizona 2,660,000, California 400,000, Mexico,
69,520,000. (Anim. Health Div).
HORN FLY (Haematobia irritans) - OKLAHOMA - Counts per head averaged 10 on
yearlings, 8 on mature cows, and 25 on bulls in Payne County. (Okla. Coop. Sur.).
STABLE FLY (Stomoxys calcitrans) - NEBRASKA - Very low on feedlot cattle; 1-2
per leg on herd at Lincoln, Lancaster County. (Campbell).
HORSE BOT FLY (Gasterophilus intestinalis) - MISSISSIPPI - Eggs very heavy on
hair of mules in Oktibbeha County. (Dinkins).
COMMON CATTLE GRUB (Hypoderma lineatum) - OKLAHOMA - Moderate on Bryan County
cattle. (Okla. Coop. Sur.).
- 1035 =
CATTLE LICE - IOWA - Adults of Haematopinus eurysternus and Bovicola bovis found
on 18 animals from 17 farms in Polk, Dallas, and Boone Counties; B. bovis less
than 5 per head. (Iowa Ins. Sur.). MISSISSIPPI - Linognathus vituli heavy in
some Oktibbeha County dairy herds. (Combs).
TICKS - OKLAHOMA - Averaged 91 per head on 20 deer in Cherokee County; Ixodes
Scapularis most numerous followed by Dermacentor albipictus and Amblyomma
americanum. Otobius megnini heavy, 20 per head, on Canadian County cattle.
(Okla. Coop. Sur.).
A CHIGGER MITE (Neotrombicula cavicola) - CALIFORNIA - Clustering heavy on horn
button scabs of week-old calves on ranch 1.5 miles north of Clear Lake Oaks, Lake
County. (Cal. Coop. Rpt.).
STORED PRODUCTS
INDIAN-MEAL MOTH (Plodia interpunctella) - NEW MEXICO - Light to moderate on
sacked feed in processing plant in Clovis, Curry County. (Mathews, Kloepfer).
RED FLOUR BEETLE (Tribolium castaneum) - NEW MEXICO - Moderate to heavy on stored
miscellaneous feed and seeds in commercial warehouse in Las Cruces area, Dona
Ana County. (Campbell).
RICE WEEVIL (Sitophilus oryzae) - ALABAMA - Adults 1-5 in most ears of corn in
5-acre late planting at Independence, Autauga County; heavy on some varieties
throughout Covington County. (Linder et al.).
BENEFICIAL INSECTS
LACEWINGS - ARIZONA - Chrysopa spp. and Hemerobius spp. heavy in Chandler, Mesa,
and Tempe areas of Maricopa County. (Ariz. Coop. Sur.).
TWICE-STABBED LADY BEETLE (Chilocorus stigma) - VIRGINIA - Adults numerous on
maple trees in Isle of Wight County and in Hampton. (Isakson et al., Nov. 17).
FEDERAL AND STATE PLANT PROTECTION PROGRAMS
GRASSHOPPERS - ARIZONA - Adult survey during October showed summer—hatching
Species economic on 75,000 acres in Cochise and Yavapai Counties. (PPC West.
Reg.). Melanoplus differentialis heavily damaged foliage on 120 acres of Navel
oranges northeast of Mesa, Maricopa County. (Ariz. Coop. Sur.).
BOLL WEEVIL (Anthonomus grandis) - TEXAS - Treated 17,414 acres in Big Bend
area and 430,000 acres in High Plains area through October. (PPC South. Reg.).
GYPSY MOTH (Porthetria dispar) - PENNSYLVANIA - Viable egg clusters found at 29
sites in Berks, Bucks, Monroe, Northampton, and Pike Counties by October 31.
Trapping results negative in Carbon, Lackawanna, Schuylkill, and Susquehanna
Counties; adults trapped at 5 additional sites in October brings total positive
trap sites to 254 for season. (PPC East. Reg.). NEW YORK - Total of 235 moths
taken in 152 traps in 8 townships in 1967. (PPC East. Reg.).
IMPORTED FIRE ANT (Solenopsis saevissima richteri) - TEXAS - Found in Tarrant
County for new county record; extension in Bexar County. GEORGIA - Found in
Walton and Wayne Counties for new county records; extensions in Chatham, Jeff
Davis, and Heard Counties. FLORIDA - Extensions in Highlands, Jefferson, Lake,
Orange, and Pasco Counties; 562,971 acres treated by air in Charlotte, Manatee,
and Sarasota Counties. (PPC South. Reg., Oct. Rpt.).
—— O36h—
JAPANESE BEETLE (Popillia japonica) - MICHIGAN - Total of 4,225 adults taken in
936 traps covering 171 square miles in 10 Calhoun and Kalamazoo County townships
during 1967 density and distribution survey. (PPC Cent. Reg., Oct. Rpt.).
MEXICAN FRUIT FLY (Anastrepha ludens) - CALIFORNIA - Recovered 294 marked flies
from 450 McPhail traps near Tecate in October. (PPC West. Reg.).
PINK BOLLWORM (Pectinophora gossypiella) - CALIFORNIA - In Riverside County,
percent boll infestations averaged 46 in Coachella Valley and 11 in Palo Verde
Valley; 20-25 percent of cotton harvested. In Imperial County, percent boll
infestations averaged 50 in Bard Valley and 20 in other areas; adult activity
continues high in Imperial County but decreasing in Bard Valley where cotton
about 75 percent harvested. Total cumulative acres treated during 1967: Bard
Valley 40,841, Cantil 31,388, Coachella Valley 1,760, Imperial Valley 123,603, and
Palo Verde Valley 177,287. NEW MEXICO - Increased considerably in cotton produc-
ing counties of State; heaviest in top crop in Luna, Dona Ana, Otero, Eddy, Chaves,
and Lea Counties. (PPC West. Reg., Oct. Rpt.). Moderate to heavy on lint
cleaner glasses in Sierra, Dona Ana, Otero, and Luna Counties. (Hare). OKLAHOMA -
Present in 95 percent of lint cleaners inspected in 18 counties; taken in gin
trash from Beckham, Comanche, Greer, Harmon, Hughes, Jackson, Muskogee, Okfuskee,
Tillman, and Washita Counties. TEXAS - Total of 2,702 moths taken in blacklight
trap at Waco; larvae heavier than usual in Lubbock district lint cleaners; green
boll infestations ranged from 24 percent in Stephens County to 80-100 percent in
Pecos County. (PPC South. Reg., Oct. Rpt.).
WHITE-FRINGED BEETLES (Graphognathus spp.) - VIRGINIA - Collected at Frederick
College in Nansemond County on October 2 for new county record. (PPC East. Reg.).
SOUTH CAROLINA - Taken in Chesterfield County for new county record; extensions
in Darlington, Florence, Lexington, Orangeburg, and McCormick Counties.
GEORGIA - Extensions in Dodge and Wilcox Counties. TENNESSEE - Taken in Wayne
County for new county record; extension in Greene County. MISSISSIPPI - Found at
Nettleton, Monroe County, for new county record; extensions in Amite and Rankin
Counties. LOUISIANA - Extensions in Bienville, Morehouse, and Ouachita Parishes.
(PPC South. Reg., Oct. Rpt.).
SOYBEAN CYST NEMATODE (Heterodera glycines) - NORTH CAROLINA - Collected in
Pamlico County for new county record. (PPC South. Reg., Oct. Rpt.).
INSECT DETECTION
New County Records
caonas Ee (Hypera postica) - WISCONSIN - Racine, Walworth, and Rock Counties.
Die LOSI))-
IMPORTED FIRE ANT (Solenopsis saevissima richteri) - TEXAS - Tarrant County.
GEORGIA - Walton and Wayne Counties. (p. 1035).
WHITE-FRINGED BEETLES (Graphognathus spp.) - VIRGINIA - Nansemond County. SOUTH
CAROLINA - Chesterfield County. TENNESSEE - Wayne County. MISSISSIPPI - Monroe
County. (p. 1036).
Ton ttos CYST NEMATODE (Heterodera glycines) - NORTH CAROLINA - Pamlico County.
p. 1036). = Sal (Lissa
- 1037 -
HAWAII INSECT REPORT
Turf, Pasture, Rangeland —- A GRASS WEBWORM (Herpetogramma licarsisalis) still
increasing; defoliation light to severe in scattered areas throughout Oahu.
Larval damage severe; adults on lawns, under eaves of buildings, and nearby
ornamentals in wet areas Such aS Wahiawa, Nuuanu, and Kaneohe. (Kim et al.).
Vegetables - PEPPER WEEVIL (Anthonomus eugenii) larval damage medium on develop-
ing flowers of bell peppers at Waianae, Oahu; yield loss estimated at 30 percent.
Lightly damaged pepper flowers at Kaneohe (Haiku). (Ching, Kawamura). CARMINE
SPIDER MITE (Tetranychus telarius) generally light to moderate in most snap beans
at Waianae, Kaaawa, and Waimanalo on Oahu; appears to be less troublesome now.
(Yamamoto). GREENHOUSE WHITEFLY (Trialeurodes vaporariorum) and LEAF MINER FLIES
(Liriomyza spp.) still medium to heavy in some fields of tomatoes and snap beans
at Waianae but very light at Waimanalo, Pearl City, Kaaawa, and Hauula on Oahu.
Leaf miner flies very light in all green onion fields at Koko Head, Waimanalo,
Waianae, and Kahuku; moderate to heavy on yard-long beans at Koko Head and
Waimanalo. TARO LEAFHOPPER (Tarophagus proserpina) averaged 2.1 adults per
leaf stem compared with 6.5 in early September in taro patches at Kahaluu,
Oahu. A PREDACIOUS CAPSID BUG (Cyrtorhinus fulvus) very light. (Funasaki).
Fruits - CLOUDY-WINGED WHITEFLY (Dialeurodes citrifolii) and GREEN SCALE (Coccus
viridis) heavy on citrus at Hilo on Hawaii. (Yoshioka). An ARMORED SCALE
(Phenacaspis cockerelli) and RED WAX SCALE (Ceroplastes rubens) very heavy on
scattered backyard mango trees throughout Waianae, Oahu. (Shinbara).
Ornamentals - All stages of a PLATASPID BUG (Coptosoma xanthogramma) light to
moderate, confined mostly to mauna-loa vines on windward Oahu; few adults in snap
bean plantings at Waimanalo and Kaaawa. (Nakao).
General Pests - CHINESE ROSE BEETLE (Adoretus sinicus) damage heavy on eggplants,
ginger, and lotus at Waiehu and on roses and other ornamentals throughout Maui;
on apple and pear trees at Olinda and in Kula area. On Oahu, adults continue
heavy in light traps at Waipahu ; apparently breeding in large city dump area.
(Miyahira, Higa).
Man and Animals —- Several adults of BLACK WIDOW SPIDER (Latrodectus mactans)
found in ships cargo containing alfalfa pellets from mainland at Hilo on Hawaii;
not known to occur at Hilo but present at Kawaihae, Puako, and South Point.
(Yoshioka).
Miscellaneous Pests - RED-SHOULDERED STINK BUG (Thyanta accerra) very light in
all established areas of Oahu, from Sand Island to Makaha; few nymphs and adults
swept from swollen fingergrass on Sand Island, Ewa, Nanakuli, and Makaha.
(Funasaki).
LIGHT TRAP COLLECTIONS
FLORIDA - Gainesville - 11/21, BL - Armyworm (Pseudaletia unipuncta) 1, black
cutworm (Agrotis ipsilon) 4, corn earworm (Heliothis zea) 1, granulate cutworm
(Feltia subterranea) 1, fall armyworm (Spodoptera frugiperda) 1. SOUTH CAROLINA -
Charleston I1/713-19, BL, 36-77°F, no precip. — Armyworm 13, black cutworm 20,
granulate cutworm 4. _ TEXAS - Waco - 11/18-24, BL - Armyworm 610, beet armyworm
(S. exigua) 7, black cutworm 8, cabbage looper (Trichoplusia ni) 1, fall army-
worm 79, grahulate cutworm 331, variegated cutworm (Peridroma Saucia) 356,
yellow-striped armyworm (Prodenia ornithogalli) 3.
- 1038 -
THE ‘COTTONWOOD LEAF BEETLE AND RELATED SPECIES WITH SIMILAR HABITS
The cottonwood leaf beetle, Chrysomela scripta Fabricius, is quite common on poplars and willows,
and occurs in nearly all but extreme western United States. Three other common species of the
genus Chrysomela, C. crotchi Brown, C. knabi Brown, and C. lineatopunctata Forster, have similar
feeding habits and distribution. AdultS and larvae of these four species feed on foliage.
Severe infestations, although uncommon, may impair the health of affected trees. The small
figure beside each drawing below equals actual size.
ADULTS - The elytra of all four species are dull yellow to dull orange, and all but one have
black markings in addition. The pattern of black markings of scripta and lineatopunctata are
quite similar; the two may be distinguished by the three median black stripes of the former being
quite narrow and elongate, and those of the latter being broader and not as elongate. Each ely-
tron of knabi has just two median black markings, and that of crotchi is dull orange without
black markings.
C. scripta Cc. lineatopunctata C. knabi C. crotchi
LARVAE - The larvae of all four species are Similar. They are elongate, straight-—bodied and bear
numerous dark spots on a light background. The larva illustrated below is that of the cottonwood
leaf beetle.
Richard E. White
U. S. Dept. Agr. Entomology Research Division
Coop. Econ. Ins. Rpt. ARS, USDA
17(48):1038, 1967 Washington, D. C.
- 1039 -
INSECTS NOT KNOWN TO OCCUR IN THE CONTINENTAL UNITED STATES
SUGARCANE LEAFHOPPER (Perkinsiella saccharicida Kirkaldy)
Economic Importance; Damage by this delphacid was so extensive shortly after its
introduction into Hawaii in 1900, that sugarcane production was reduced by 70,516
tons during 1903-1904. Feeding by nymphs and adults results in removal of plant
juices and oviposition causes mechanical damage. This is frequently followed by
invasion of the tissue by the red-rot fungus (Glomerella tucumanensis). The
fungus and fermentation of injured tissues cause a reddish discoloration at the
oviposition site; infested parts of the cane may become reddish or closely red-
spotted. Severe attack is shown in the drying of leaves, tapered and contracted
stem joints, damaged crown, and sometimes destruction of the plant. Heavy de-
posits of honeydew cause favorable conditions for growth of molds and fungi on
host plants and retard photosynthesis. P. saccharicida is a vector of Fiji
disease of sugarcane. Symptoms include Stunting, leaf distortion, and formation
of pale green and yellow galls on lower leaf surfaces. Diseased plants do not
recover and where controls are not used, 100 percent loss results. Natural
enemies are numerous and may control leafhopper populations without the aid of
chemicals.
Distribution: Australia (Queensland, New South Wales), China (mainland, southern
part), Comoro Islands, Ecuador, Indonesia (Java), Malagasy Republic, Malaysia,
Mauritius, Republic of South Africa (Natal), Reunion, Taiwan, and the United
States (noncontinental--Hawaii). First found in South America in Ecuador in 1965,
Hosts: Sugarcane, corn, sedges, and grasses, including "Hilo Grass" (Paspalum
conjugatum).
Short-winged Female
Long-winged Female
Fourth-stage Nymph
Figures after Kirkaldy, courtesy of Univ. Hawaii Press and E. C. Zimmerman.
Homoptera: Delphacidae No. 172 of Series
- 1040 -
Life History and Habits: Biology in Hawaii is as follows: One to 12 slender
curved whitish eggs may be deposited in a slit cut by the ovipositor in a leaf
midrib, stalk internode, leaf sheath, leaf blade, or Shoot. Females live 30-60
days and may lay up to 300 eggs each. These are deposited at an angle in the
plant tissue with outer ends projecting through the plant epidermis and are
covered with white wax. The preferred oviposition Site is the inner basal por-
tion of the leaf midrib. Incubation varies from 2 to 6 weeks, depending on tem-
perature and humidity. Each of the 5 nymphal instars lasts 4 to 9 days; average
about 7 days. The entire life cycle takes 56 days at 72° and 48 days at 77°.
Nymphs and adults congregate in large numbers at bases of leaves. Adults are
more active at night than during the day as mating, oviposition, and dispersal
take place at night. They seldom fly during the day, but on occasion are so nu-
merous as to form a migratory Swarm.
Description: Adult length 4-4.5 mm.; long-winged forms 6.25 mm. to apex of fore-
wing. Forewings of males and long-winged females narrow and extending beyond
apex of abdomen. Interior half of forewings smoky; a long, dark, smoky stripe
present on middle of wing membrane. Three or four of the membrane veins smoky at
wing apex. Forewings of short-winged females extend only to base of fifth abdom-
inal segment. Both female forms with transparent, colorless forewings with
brownish veins and blackish-brown spots. There are no sShort-winged males. Body
of male mostly pale, brownish-yellow with exception of abdomen which is black
above and beneath with lateral and apical margins pallid. Body of female Similar
in color to that of male, but differs in that abdomen is straw-yellow and irregu-
larly speckled with brown. Ovipositor black.
General Distribution of Perkinsiella saccharicida Kirkaldy
Selected References: 1. Kirkaldy, G. W. 1903. Entomologist 36(482):179-180.
2. Verma, J. S. 1954. Hawaiian Ent. Soc. Proc. 1953(15):276. 3. Zimmerman, E.
C. 1948. Insects of Hawaii 4:230-237. 4. Swezey, O. H. 1936. Hawaiian Sugar
Planters. Assoc, Bul 2hi57—-1lOle one Waliiams Jt Ri 1957. Roy.) Ent.) Soc
London Trans. 109(2):65-110. 6. Mungomery, R. W. and Bell, A. F. 1933. Div.
Path. Bur. Sug. Expt. Sta. Bul. 4, 28 pp.
Prepared in Survey and Detection U.S. Dept. Agr.
Operations in cooperation with other Coop. Econ. Ins. Rpt.
ARS agencies. 17 (48) :1039-1040, 1967
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VOL. 17 No. 49 December 8,
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Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
196]
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculiture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 December 8, 1967 Number 49
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
GREENBUG damaging some wheat in Texas Panhandle. (p. 1043).
PEA APHID increasing in alfalfa in Gila Valley and BEET ARMYWORM heavy in alfalfa
in Dome Valley and spreading into Gila Valley of Arizona. (pp. 1043, 1044).
LESSER PEACH TREE BORER damaging throughout Alabama. (p. 1044).
CITRUS THRIPS active on 4,000 acres of citrus in Yuma County, Arizona. (p. 1045).
Detection
SPOTTED MEDITERRANEAN COCKROACH reported for first time in Michigan. (p. 1046).
For new county records see page 1048.
Special Report
Insects Not Known to Occur in the United States
LINED CLICK BEETLE (Agriotes lineatus (L.)). (p. 1049).
Reports in this issue are for week ending December 1 unless otherwise indicated.
- 1041 -
- 1042 -
CONTENTS
Special Insects of Regional Significance................ GDI HO. OOO clbiornla.60 60 0 1043
Insects Affecting
SmaneliGicarinsierceneercieienelcnelsileianeieiatth iene - 1043 (OdisisUSooosovcasccagaqc000000000000 - 1045
Forage atlas b00000 od0dnaG00 600006 1043 Syreytlal eA 5 os oc oD Ooo DK DD doo ODO OOM MALS
Sugarbeets........-+sseceses «eee e L044 OrPMEVIEIMOEWS 6 gg0000000000000000000 oll MALS)
ColleWCropsheen-vel- elsleionenchelsketeierorsrcneKersie tL OLA: Forest and Shade Treesn S00 00000 clés)
General Veretablles: bo0D00D0D00N00 1044 Man and Animals........... elielel neice OAS)
Deciduous Fruits Amel Wi@sadeooeouelO2A Households and Structures.........1046
Stored Produce spevercnecnelenencnenene 7... 1046
Pemerse@mAil UPSECESscoccaccvcc0 0c DOD DC ODN OO DODD OOo OD OUD ONDDODOONDCODODOOAD o+2+e L046
Federal and State Plant Protection Programs........ pO000000000000006 Boo 0 60S ollO47/
Insect Detection....... 0.6.0 .0'0.0°0-0 oo00000 Ooo odO00D0b000D0DDDNDO o000000000000,00000 1048
Light Trap Collections........... cod0DobDD OOOO D NS sONOON00 tWeiedetchaNcledeNetenoNcHenokonontEReneRe OLLS)
Hawaii Insect Report...... Poo DEMO Goto mo OOo odo Od OD Sie isiasidebiay tah sotreniehiencueae Peo Rents - 1048
Insects Not Known to Occur in the United: States
Lined Click Beetle (Agriotes lineatus (L.))............ Selb Neve: 0 fe ade:o tadavelloeie om Ree OAG,
WEATHER BUREAU'S 30-DAY OUTLOOK DECEMBER 1967
The Weather Bureau's 30-day outlook for December calls for temperatures to aver-
age below season normals over the northern third of the Nation, but above normal
over the southern half. In the intermediate area near normal average temperatures
with large fluctuations are in prospect. Precipitation is expected to exceed
normal west of the Continental Divide and also over the Mississippi and Ohio
Valleys, the Great Lakes, and the Northeast. Amounts somewhat less than normal
are indicated over the central and southern Great Plains and along the south
Atlantic coast. In the northern third of the Nation, where below normal temper-—
atures are predicted, a large proportion of the precipitation will be in the
form of snow.
Weather forecast given here is based on the official 30-day "Resume and Outlook"
published twice a month by the Weather Bureau. You can subscribe through the
Superintendent of Documents, Washington, D. C. 20250. Price $5.00 a year.
WEATHER OF THE WEEK ENDING DECEMBER 4
HIGHLIGHTS: Winter storms hit the Northwest, the Northeast, and the middle
Mississippi River Valley while severe local storms struck the Deep South.
PRECIPITATION: The South received light rain early in the week but most of the
severe weather occurred during the latter part. A storm centered over eastern
Arkansas early Thursday caused widespread rain from the southern Plains to the
Middle Atlantic States and recordbreaking November snow to parts of the Northeast.
The Washington, D.C., area received 7 to 12 inches--6.9 inches at Washington
National Airport--on Thursday. New York reported 15 to 30 inches. The 37-inch
fall at Boonville, New York, brought their November total to 84 inches, the
greatest snowfall in any month in 19 years of record. Generous warm rains on
Sunday melted much of the snow from Virginia to New Jersey. Late in the week,
a mammoth storm off the coast of British Columbia brought strong winds and heavy
rains to the Washington, Oregon, and northern California coast with heavy snow
in the mountains. Winds gusted to 100 m.p.h. at Cape Blanco, Oregon, where the
rainfall totaled over 8 inches. Snow reached 30-40 inches in the Cascades in
Washington and 29 inches at Mt. Shasta, California. A weekend storm near the
middle of the Nation produced various kinds of severe weather--tornadoes and
Weather of the week continued on page 1047.
- 1043 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
ARMYWORM (Pseudaletia unipuncta) - CALIFORNIA - Larvae moderate on courthouse
lawns in Fresno, Fresno County. (CAILo COODs IidiB6) «
CORN LEAF APHID (Rhopalosiphum maidis) - NEW MEXICO - Heavy in wheat near Roswell,
Chaves County. (Mathews).
GREENBUG (Schizaphis graminum) - NEW MEXICO - Averaged 7-9 per linear foot in
Chaves County wheat. (Mathews). TEXAS - Damaging, ranged 10-500 per row foot
in some small wheat in Randall and Deaf Smith Counties; controls increasing.
Light throughout panhandle and north-central areas; light on wheat and barley
in Hockley County. (Daniels et al.). + OKLAHOMA - Ranged 2-7 per linear foot
in wheat in Cotton, Greer, Tillman, Harmon, and Jackson Counties; light in
Bryan County wheat. (Okla. Coop. Sur.). ARKANSAS - Absent to light in north-
west area wheat. (Boyer). KANSAS - Light, 1-3 per row foot, in few wheat
fields in northeast and east-central districts. (Simpson). NEBRASKA - Active
on wheat near McCook, Red Willow County. (Raun).
SPOTTED ALFALFA APHID (Therioaphis maculata) - NEW MEXICO - Adults and nymphs
light, one-third teaspoon per 25 Sweeps, in Bernalillo County alfalfa; light
and scattered in some Chaves County alfalfa. (Mathews). KANSAS - None found
in alfalfa checked in northeast and east-central districts. (Simpson). MIS-
SISSIPPI - Adults and nymphs light, 10 per square foot, on Pontotoc County
alfalfa. (Dinkins).
SMALL GRAINS
HESSIAN FLY (Mayetiola destructor) - KANSAS - Heavy in Thomas County wheat;
severe in field planted September 4. (Simpson).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - OKLAHOMA -
Ranged 2-3 per linear foot in scattered wheat fields in Tillman and Jackson
Counties. (Okla. Coop. Sur.).
CHINCH BUG (Blissus leucopterus) - OKLAHOMA - Averaged 1 per linear foot in wheat
along field margins or near sorghum fields in Harmon County. (Okla. Coop. Sur.).
ENGLISH GRAIN APHID (Macrosiphum avenae) - ARKANSAS - Absent to light in north-
west area wheat. (Boyer).
WINTER GRAIN MITE (Penthaleus major) - OKLAHOMA - Ranged up to 60-70 per linear
foot in Cotton County wheat. (Okla. Coop. Sur.). TEXAS - Light on small grain
in north-central area. (Daniels et al.).
FORAGE LEGUMES
PEA APHID (Acyrthosiphon pisum) - ARIZONA - Increasing greatly, up to 1,200 per
100 sweeps, in alfalfa in Gila Valley, Yuma County. (Ariz. Coop. Sur.). NEW
MEXICO - Adults and nymphs light, 0.25 teaspoon per 25 sweeps, in alfalfa near
Albuquerque, Bernalillo County; parasitism low. (Heninger). Minor problem in
seedling alfalfa in Chaves County. (Mathews). ARKANSAS - Light, 50-100 per
100 sweeps, in northwest area alfalfa. (Boyer). MISSISSIPPI = Adults and nymphs
moderate, 20-30 per square foot, in Pontotoc and Oktibbeha County alfalfa.
(Dinkins).
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Average per
100 sweeps by county: Maricopa-.150, Pinal 270. Ariz. Coop. Sur.). MISSISSIPPI -
Adults light, 5 per square foot, in Oktibbeha and Pontotoc County alfalfa.
(Dinkins).
- 1044 -
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Heavy, up to 510 per 100 sweeps, in
Dome Valley alfalfa; spreading into Gila Valley, Yuma County. Ariz Coop SUL
ALFALFA CATERPILLAR (Colias eurytheme) - ARKANSAS = Second to fourth instars
light, 20-30 per 100 Sweeps, in northwest area alfalfa; reproduction in progress.
(Boyer). NEW MEXICO - Occasional larva found in Bernalillo County alfalfa.
(Heninger).
LYGUS BUGS (Lygus spp.) - ARIZONA - Averaged 275 per 100 sweeps in alfalfa in
Gila and Yuma Valleys with nymphs dominant; spreading to new fields. Mostly
adults averaged 70 per 100 sweeps in Poston, Bouse, and Salome areas, Yuma
County; adults 40 and nymphs 60 per 100 sweeps in Pinal County; adults 30 per
100 sweeps in Maricopa County. (Ariz. Coop. Sur.). NEW MEXICO - Adults averaged
5-7 per 25 sweeps in Eddy County alfalfa (Mathews); 3 per 25 sweeps in Dona Ana
County alfalfa (Elson).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - ARKANSAS - Adult
activity decreasing in northwest area alfalfa. (Boyer) .
WESTERN FLOWER THRIPS (Frankliniella occidentalis) - ARIZONA - Average per 100
sweeps in alfalfa by county: Yuma 150 in Poston and Parker Valley; Maricopa
200. (Ariz. Coop. Sur.).
SUGAR BEETS
GREEN PEACH APHID (Myzus persicae) - ARIZONA - Increasing on young center growth
in most Maricopa County fields. (Ariz. Coop. Sur.).
BEET ARMYWORM (Spodoptera exigua) -— ARIZONA - Light to moderate in most Maricopa
County fields. (Ariz. Coop. Sur.).
SAY STINK BUG (Pitedia sayi) - ARIZONA - Adults active in northwest Phoenix area,
Maricopa County. (Ariz. Coop. Sur.).
COLE CROPS
IMPORTED CABBAGEWORM (Pieris rapae) - ALABAMA - Late larval feeding heavy on
young cabbage and older collard plants in several Lee County home gardens;
larvae 1-3 per plant. Eggs and young larvae present, few larvae damaging nearby
young turnips. (McQueen).
GENERAL VEGETABLES
TURNIP APHID (Hyadaphis pseudobrassicae) - ARKANSAS - Heavy, up to 100+ per leaf,
on turnips in northwest area; parasitism less than 1 percent. (Arki) ins! jSun=))
DECIDUOUS FRUITS AND NUTS
WHITE PEACH SCALE (Pseudaulacaspis pentagona) - ALABAMA - Widespread on peach
trees in semicommercial and home orchards throughout Geneva County; more wide-
spread and damaging on peach and other hosts in central and especially southern
areas in recent years. (Reynolds, Leeper).
A MEALYBUG (Pseudococcus obscurus) - CALIFORNIA - Heavy on crab apple trees in
Oceanside, San Diego County. (Cal. Coop. Rpt.).
LESSER PEACH TREE BORER (Synanthedon pictipes) - ALABAMA - Larvae damaging
throughout State; gum residue On many trees. Moderate to heavy in Morgan and
Lee Counties. (St. Cloud et al.).
- 1045 -
CITRUS
COWPEA APHID (Aphis craccivora) - ARIZONA - Feeding on first 3-6 inches of
young growth on Yuma Mesa, Yuma County. (Ariz. Coop. Sur.).
CITRUS THRIPS (Scirtothrips citri) - ARIZONA - Active on 4,000 acres of assorted
citrus in Tacna area of Yuma County. Ate ze Coop a Sucre):
A WHITEFLY (Aleyrodes spiraeoides) - CALIFORNIA - Adults moderate in 7-acre grove
in Oroville, Butte County. (Cal. Coop. Rpt.).
CITRUS RED MITE (Panonychus citri) - CALIFORNIA - Heavy on lime tree plantings
in Oceanside, San Diego County. (Cal. Coop. Rpt.).
SMALL FRUITS
A CERAMBYCID BEETLE (Phymatodes amoenus) - MARYLAND - Adults collected from grape
wood at Cockeysville, Baltimore County, March 6, 1967. This is a new county
reocrd. (U. Md., Ent. Dept.).
ORNAMENTALS
MEALYBUGS - CALIFORNIA — Pseudococcus obscurus heavy on holly nursery plants in
Fresno, Fresno County, and on poinsettia nursery stock in Oxnard, Ventura County.
Phenacoccus gossypii heavy on night jasmine and coraltrees in Oceanside, San
Diego County. (Cal. Coop. Rpt.).
ARMORED SCALES - FLORIDA - Pseudaonidia clavigera moderate on 30 of 50 camellia
plants at nursery in Tampa, Hillsborough County. (Barber). TEXAS - Unaspis
euonymi damaging euonymus in Lubbock County. (Texas Coop. Rpt.). CALIFORNIA -
Pinnaspis aspidistrae moderate on ophiopogon nursery stock in nursery in San
Diego, San Diego County. Hemiberlesia rapax heavy on euonymus nursery stock in
Napa, Napa County. (Cal. Coop. Rpt.).
PEAR PSYLLA (Psylla pyricola) - CALIFORNIA - Heavy on evergreen pear (Pyrus
kawakami) nursery Stock in San Francisco, San Francisco County. (Cal. Coop. Rpt.).
A NOCTUID MOTH (Zale lunata salicis) - CALIFORNIA - Larvae moderate on lantana
plants in San Bernardino, San Bernardino County. (Cal sCoopamRpie ie
SPIDER MITES (Tetranychus spp.) - NEW MEXICO - Light to heavy on ornamental
junipers at Albuquerque, Bernalillo County. (Heninger). CALIFORNIA - T. urticae
heavy on sugar sumac (Rhus ovata) nursery stock in San Francisco, San Francisco
County. (Cal: (Coop. sRpiteD).
FOREST AND SHADE TREES
A GEOMETRID MOTH (Coryphista meadii) - CALIFORNIA - Larvae heavy on mahonia in
city park in Ventura, Ventura County. (Cal. Coop. Rpt.).
A WHITEFLY (Pealius kelloggi) - CALIFORNIA - Adults heavy on Prunus sp. in Santa
Barbara, Santa Barbara County. (Cale CoopeeRpt-)i:
PINE NEEDLE SCALE (Phenacaspis pinifoliae) - MARYLAND - Heavy on large windbreak
planting of white pines at College Park, Prince Georges County. (U. Md., Ent.
Dept.).
- 1046 -
MAN AND ANIMALS
SCREW-WORM (Cochliomyia hominivorax) - Total of 6 cases reported in U.S. November
26-December 2 aS follows: TEXAS -— Presidio 1, Travis 1, Webb 1. ARIZONA - Yuma
1. CALIFORNIA - Imperial 2. Total of 122 cases reported in portion of Barrier
Zone in Republic of Mexico as follows: Territorio sur de Baja California 78,
Sonora 7, Chihuahua 10, Coahuila 14, Nuevo Leon 2, Tamaulipas 11. Total of 23
cases reported in Mexico south of the Barrier Zone. Barrier Zone is area where
eradication operation underway to prevent establishment of self-sustaining popula-
tion in U.S. Sterile screw-worm flies released: Texas 26,018,000, Arizona
726,000, California 300,000, Mexico 83,480,000. (Anim. Health Div.).
COMMON CATTLE GRUB (Hypoderma lineatum) - OKLAHOMA - Moderate on Bryan and Cotton
County cattle; averaged per head on 33 percent of yearlings checked in Payne
County. (Okla. Coop. Sur.). ARKANSAS - Present near surface in backs of north-
west area cattle. (Simco).
HORN FLY (Haematobia irritans) - FLORIDA - Increased on cattle in southern area
during fall. Averaged 560 per animal on untreated cattle at Belle Glade, Palm
Beach County, November 10. (Janes).
LICE (Haematopinus spp.) - OKLAHOMA - Mostly H. eurysternus heavy on cattle-and
H. suis heavy on hogs in Cotton Counttys.) = (OkdayaiCooprmsunD
NORTHERN FOWL MITE (Ornithonyssus sylviarum) - MISSISSIPPI - Heavy in some commer-
cial chicken houses in Oktibbeha County. (Dinkins).
TICKS - OKLAHOMA - Averaged 40 per head on Pittsburg County deer; Ixodes scapularis
heaviest followed by Dermacentor albipictus and Amblyomma americanum. (OKla.
CoopEm SUED
HOUSEHOLDS AND STRUCTURES
SPOTTED MEDITERRANEAN COCKROACH (Ectobius pallidus) - MICHIGAN - Colony found in
Bloomfield Hills, Oakland County, September 1, 1967. This is a new State record.
Det. by A. B. Gurney. (Newman, Hoffman).
EUROPEAN EARWIG (Forficula auricularia) - MICHIGAN - Single specimen collected
in Gaylord, Otsego County, November 17. This is approximately 50 miles north
of previous collections. This is a new county record. (Janes, Newman).
STORED PRODUCTS
INDIAN-MEAL MOTH (Plodia interpunctella) - NEBRASKA - Damaging stored grain near
Humphrey, Platte County. (Keith). IOWA - Present in’stored corn in Wapello
County. (Gunderson).
BENEFICIAL INSECTS
LADY BEETLES —-..ALABAMA - Hippodamia convergens larvae and adults active on
Brevicoryne brassicae and Hyadaphis pseudobrassicae in home garden in Lee County.
Adalia bipunctata adults and larvae feeding on light infestation of Longistigma
caryae on pecans in Morgan County and on Aphis spiraecola on spirea in Lee
County. (McQueen).
BIG-EYED BUGS (Geocoris spp.) - ARIZONA - Averaged 30 per 100 sweeps on alfalfa
in Poston area of Yuma County. (Ariz. Coop. Sur.). ALABAMA - G. punctipes adults
1-3 per plant in turnips, cabbage, lettuce, and other cole crops; eggs and
larvae of Pieris rapae and Plutella xylostella and numerous aphids present.
(McQueen)
Sela
PRAYING MANTIDS - ARIZONA - Heavy numbers controlled buildup of Melanoplus
differentialis on 4,000 acres of citrus at Tacna, October 21 to November I5.
(Ariz Coop’ Sur.) .
GREEN LACEWINGS (Chrysopa spp.) - ARIZONA - Averaged 45 per 100 sweeps on Pinal
County alfalfa. (Ariz. Coop. Sur.).
Beneficial Insects in New Mexico - Adults per 25 sweeps in alfalfa in Bernalillo
County: Green lacewings 0-2, brown lacewings 0-3, a chalcid wasp O-1, and a
braconid wasp 0-2. (N.M. Coop. Rpt.).
FEDERAL AND STATE PLANT PROTECTION PROGRAMS
CITRUS BLACKFLY (Aleurocanthus woglumi) - MEXICO - Biological Control Zone -
Light to heavy on 3,818 of 14,175 trees on 16 of 90 properties in southern
Tamaulipas. Chemical Control Zone - Inspected 36,895 trees on 370 properties in
Nuevo Leon and Tamaulipas; infested 156 trees on 6 properties one mile south of
Linares, Nuevo Leon. Total of 4,803 trees on 12 properties received first spray
application and 5,944 trees on 19 properties received second application at
Linares, Nuevo Leon. (PPC Mex. Reg., Oct. Rpt.).
MEXICAN FRUIT FLY (Anastrepha ludens) - MEXICO - Total of 2,080 inspections of
560 traps on 553 properties in Tijuana, Ensenada, and Tecate, Baja California;
22,275 sterile flies recovered; one native male taken at Tijuana. Total of 25
native fruit flies collected in Baja California in 1967. (PPC Mex. Reg., Oct.
Rpt
PINK BOLLWORM (Pectinophora gossypiella) - MEXICO - Total of 7,762 larvae in 911
cotton bales in 18 municipios of Coahuila, Durango, and Chihuahua; green boll
infestations ranged 40-60 percent on 2,564 acres in 50 fields in Mexicali, Baja
California, and 50+ percent on 740 acres in 13 fields in San Luis Rio Colorado,
Sonora. Total of 22,863 larvae taken in 25,114 cotton bales in Mexicali and
San Luis lint cleaners; 3,268 moths collected in 275 sex lure traps at Mexicali.
Two adults collected in sex lure traps at Hermosillo, Sonora; lint cleaner and
green boll inspections negative. (PPC Mex. Reg., Oct. Rpt.). ARIZONA - Green
boll infestations ranged 10-100 percent in Parker Valley area, Yuma County; exit
holes evident in late-opening bolls. (Ariz. Coop. Sur.).
Weather of the week continued from page 1042
violent local thunderstorms from northeastern Louisiana to Georgia. Weekly rain-
fall totals were greatest along the northern portion of the Pacific coast and over
a large area centered near the mouth of the Ohio River. Cairo, Illinois, recorded
over 5 inches. Much of the northern Great Plains and the Florida Peninsula
received no rain or only light scattered precipitation.
TEMPERATURE: Winter cold gripped most of the Nation during the past week. Wide
areas from California to the middle Atlantic coast averaged 3° to 7 below normal.
Northerly winds drove the freezing line deep into the Southern States and the
zero degree line far south into the Great Basin. Ely, Nevada, registered 3°
below zero On Friday morning. Tropical breezes kept the gulf coast and sunny
Florida warmer than seasonal. (Summary supplied by Environmental Data Service,
ESSA.).
- 1048 -
HAWAII INSECT REPORT
Turf, Pasture - All stages of a GRASS WEBWORM (Herpetogramma licarsisalis) heavy
in scattered spots of Pangola grass pasture in upper Kipapa, Oahu; eggs from
pasture 80 percent parasitized by Trichogramma sp.; larval parasites moderate.
Larvae light to heavy on turf grasses in many areas on Oahu. (Greenwell et al.).
General Pests - SOUTHERN GREEN STINK BUG (Nezara viridula) -very light on various
crops and weeds in farm areas of Kauai, Oahu, and Maui; light to moderate on
weeds in few scattered areas in Hilo and Kona, Hawaii Island. (Funasaki et al.).
Beneficial Insects - ROSY PREDATOR SNAIL (Euglandina rosea) adults moderate to
heavy along roadsides in Haiku, Hamakuapoko, and Kailua, Maui; light in resident-
ial areas of Kaneohe and Kahaluu, Oahu. (Ah Sam, Funasaki). A TACHINA FLY
(Lespesia archippivora) parasitized 40 percent of Pieris rapae collected from
cauliflower in Pulehu, Maui. (Miyahira). Adults of 2 DUNG BEETLES (Copris
incertus prociduus and Onthophagus catta) moderate to heavy in pastures at
Naalehu, Hawaii Island; O. catta heavy in pastures at Makena, Maui. These beetles
inhibit horn fly breeding. (Yoshioka, Miyahira). LANTANA LEAF BEETLE (Octotoma
scabripennis) adults and larvae moderate on lantana throughout Hookena in South
Kona, Hawaii Island. (Yoshioka).
Miscellaneous Pests - GIANT AFRICAN SNAIL (Achatina fulica) baiting and surveil-
Tance in progress at Wahiawa and Poipu, Kauai; no live Snails found since September
in Wahiawa and since May in Poipu. Spray and bait treatments continuing; 83
dying snails collected during November in North Kona, Hawaii Island. Snails
moderate to heavy in many residential and farm areas due to heavy rains on Oahu
and Maui. (Sugawa et al.).
INSECT DETECTION
New State Record
SPOTTED MEDITERRANEAN COCKROACH (Ectobius pallidus) - MICHIGAN - Colony found in
Bloomfield Hills, Oakland County, September 1, 1967. Det. by A. B. Gurney.
(p. 1046).
New County Records
A CERAMBYCID BEETLE (Phymatodes amoenus) - MARYLAND - Baltimore County. (p. 1045).
EUROPEAN EARWIG (Forficula auricularia) - MICHIGAN - Otsego County. (p. 1046).
LIGHT TRAP COLLECTIONS
FLORIDA - Gainesville - 11/28, BL - Armyworm (PSeudaletia unipuncta) 3, black
cutworm (Agrotis ipsilon) 3, cabbage looper (Trichoplusia ni) 2, fall armyworm
(Spodoptera frugiperda) 1. Sanford - 11/20-22, BL - Black cutworm 3, cabbage
looper 1} fall armyworm 1, granulate cutworm (Feltia subterranea) 9, tobacco
budworm (Heliothis virescens) 1. SOUTH CAROLINA - Charleston - 11/20-26, BL,
33-76°F, .82 precip. — Armyworm 23, black cutworm 27, granulate cutworm 4.
TEXAS - Brownsville - 11/18-24, BL, 65-79°F, no precip. - Armyworm 58, black
cutworm 49, cabbage looper 9, granulate cutworm 22, salt-marsh caterpillar
(Estigmene acrea) 2, variegated cutworm (Peridroma saucia) 16, yellow-striped
armyworm (Prodenia ornithogalli) 13. Brownsville - 11/25-12/1, BL, 61-84°F,
-O1 precip. — Armyworm 3, black cutworm 1, granulate cutworm 2, tomato hornworm
(Manduca quinquemaculata) 1. Waco - 11/24-30, BL - Armyworm 608, beet armyworm
(Spodoptera exigua) 24, black cutworm 20, cabbage looper 5, fall armyworm 50,
granulate cutworm 193, variegated cutworm 224, yellow-striped armyworm 5.
- 1049 -
INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES
LINED CLICK BEETLE (Agriotes lineatus (L.))
Economic Importance: Grain is so severely injured by this elaterid in the USSR
and Denmark that replanting is sometimes necessary. Great damage to cereals and
Sugarbeets also occurs in Germany. Forty to 80 percent of plants were killed on
hundreds of acres of sugarbeets, oats, and barley in Sweden in an outbreak in
1918. The wireworm is one of the chief soil pests in nursery plantations in the
British Isles and is very destructive to young grape stock in such plantings in
Italy. In Canada, A. lineatusS was responsible for 60 percent loss to potatoes
in one field on Vancouver ISland in 1949 and was especially damaging to this crop
in Yarmouth area (Nova Scotia) in 1954. This species and the related A. obscurus
(L.) and A. sputator (L.) are regarded as major pests of cultivated crops in
Europe. A. lineatus and A. obscurus are responsible for most of the wireworm
injury in Switzerland. A. lineatus was first found in North America in Canada
in 1947, A. sputator in 1939, and A. obscurus was thought to have been introduced
in 1895-1900 into British Columbia in soil used for packing hop plants. These
species have been intercepted at U.S. ports of entry on several occasions.
Distribution: Canada (British Columbia, Nova Scotia, and Newfoundland) , Central
Asia, Europe (all), Middle East, Near East, and Siberian area of USSR.
Hosts: Wheat, barley, corn, rye and some other grains and grasses, lupine,
potato, carrot, tobacco, pea, hop, peach, grape, turnip, lettuce, sugarbeet,
cabbage, tomato, flax, buckwheat, Jerusalem artichoke, onion, garlic, clover,
rape, Sunflower, oak, pine, spruce and fir.
General Distribution of Agriotes lineatus (L.)
Coleoptera: Elateridae No. 173 of Series
- 1050 -
Life History and Habits: Life history and habits under conditions in France are
as follows: Adults are carnivorous but will attack leaves of cereals. Eggs
hatch between July 10-14. Larvae develop slowly and, being very susceptible to
heat, burrow deep into the soil. Larval development requires almost 4 years. The
larger larvae, which cause the greater amount of damage, go through last molt in
May and descend to a depth of 6-13 inches to pupate. Pupation takes place by end
of June but adults do not leave the pupal cell until following April. In Nova
Scotia, Canada, pupation occurs between July 20-August 15. In Czechoslovakia,
the species is usually found in damp meadows, occasionally in cereal fields.
Larvae attack roots of cereals during early spring and Summer in England. A.
lineatus adults have been observed to be active only at night in that country.
Description: ADULT - Length 8-10 mm. According to Becker (1956), "A. lineatus
is readily distinguished from all other Nearctic species of Agriotes by the very
uneven elytral intervals resulting from the pairing of the striae. There is a
faint indication of this condition in some specimens of mancus and insanus, but
in these cases it is never as distinct as in lineatus. The only species that ap-
proaches lineatus in Size and also has broad mandibles is obscurus, but obscurus
has very coarse punctures on the pronotum, evenly spaced elytral intervals, and
the pronotum is slightly wider than long; whereas lineatus has moderate pronotal
punctures, uneven elytral intervals, and pronotum subquadrate or sligntly longer
than wide."" Becker (1956) also gives more complete information on description
of stages of A. lineatus.
Agriotes lineatus (L.) Agriotes obscurus (L.)
Figures of adults from: Volkov, S. M., Zimin, L. S., Rudenko, D. K. and
Tupenevich, S. M. 1955. Album of Pests and Diseases of Agricultural
Crops of the Non-Chernozem Area of European USSR. Plate 7, Moscow.
Selected References: 1. Becker, C. 1956. Canad. Ent. 88 (Suppl. 1), 101 pp.
2. Balachowsky, A. and Mesnil, L. 1935. Insects Nuisibles aux Plantes Cultivees
1:754-788 (Paris). 3. Eidt, D. C. 1953. Canad. Ent. 85(11):408-414. 4. Hidt,
D. C. 1954. Canad. Ent. 86(11) :481-494.
Prepared in Survey and Detection U.S. Dept. Agr.
Operations in cooperation with other Coop. Econ. Ins. Rpt.
ARS agencies. 17 (49) :1049-1050, 1967
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VOL. 17, No. 50 December 15,
Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
1967
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and doesnot assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 December 15, 1967 Number 50
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
Current Conditions
GREENBUG increasing in small grains throughout Texas. (p. 1053).
PEA APHID increasing in alfalfa in Maricopa County, Arizona, and in northwestern
Arkansas. (p. 1053).
HICKORY SHUCKWORM heavy on pecans in Mayes County, Oklahoma; damage heavy to
pecan orchards in Autauga County, Alabama. (p. 1055).
CITRUS RUST MITE highest and CHAFF SCALE lowest for November in 16 years on
Florida citrus. (p. 1055).
PINK BOLLWORM heavier in 1967 than in past Several years in Arkansas. Gin trash
and lint cleaner inspections positive at all locations through November in 27
Oklahoma Counties. (p. 1058).
Detection
Two ARMORED SCALES reported for first time in Maryland and California. (p. 1057).
For new county records see page 1058.
Special Reports
Survey Method for Spotted Alfalfa Aphid. (p. 1060).
Insects Not Known to Occur in the United States
CITRUS FLOWER MOTH (Prays citri Milliere). (p. 1061).
Reports in this issue are for week ending December 8 unless otherwise indicated.
- 1051 -
- 1052 -
CONTENTS
Special Insects of Regional Significance.......... Sab odCoDDDDOUODDGOOCOOS sac 00lMas
Insects Affecting
Corn, Sorghum, Sugarcane..........1053 Colle) Crops ..-)- - co00000 Soodo0000 - 1054
Symevlal Greens opooco00d0000000000000 1053 Deciduous Fruits and Nuts........1055
Forage LegumeS....«ecereereeseee-- -1L053 GiUEUWS > oopo Ooo OOOO aOOD 5000000006 -1055
Soybeans........ So es0a000 00000 oo a oll EY Ornamentals......... bp obinld.610,0.0 6 ..- 1056
SugarbeetsS......... clo 0000000 600000 1054 Forest and Shade Trees....... 600 olLOSS
Miscellaneous Field Crops.........1054 Wea Arvel Av 555 g50006000000000 oS
Potatoes, Tomatoes, Peppers....... 1054
Beneficial Insects............-.-. OOOoN OO OOOO DOOD OOS Life lcictioieWeVetlsielicl ch leielel fel ot edete 1053
Federal and State Plant Protection ProgramS.....--.-+-+se-e+eere H0.0.0.0.0 FeO O'0-0. 0.0.0 10538
Insect Detection.........4--e2+-- 5o000anC nooo DDDD0DDDDNNN ooaod0s Sa0000 50000¢ 1058
Hawaii Insect Report.......ceeceeresesesorereceecres 50000000000 eh evevatatts BiG60.0.0.0 0-0 1059
Light Trap CollectionS.........e eee r eer eee reer r ec eerees 600000006 SaOO510.010.0.0 0/0 1059
Sampling Method for the Spotted Alfalfa Aphid........--e++e+eeeeeeee A d.5 0:0 0 0 LOGO
Insects Not Known to Occur in the United States
Citrus Flower Moth (Prays citri Milliere)...........sseeeeeeeee sitsiels exometen ents 1061
WEATHER OF THE WEEK ENDING DECEMBER 11
HIGHLIGHTS: Stormy weather was the rule over much of the Nation last week. The
West continued cold but mild, cloudy, rainy weather prevailed over the Central
and East.
PRECIPITATION: The Pacific coast storm continued to soak the Far Northwest with
up to 5 inches of rain along the coast, 1 to 3 inches in the interior valleys
west of the Cascades, and heavy snow in the Cascades. Rain fell over the central
and southern Great Plains on Monday and Tuesday and spread over the northern
Plains and eastward to the Appalachians by Thursday. Fog lay over much of the
eastern half of the Nation during the latter half of the week. The weekend
brought more inclement weather to the middle and eastern sections of the country.
Mixtures of snow, sleet, and freezing rain fell in the Lakes region and eastward;
combinations of rain, drizzle, and fog occurred from the central and southern
Plains to the Atlantic coast, and violent weather lashed the Mississippi and
Alabama coast and the Florida Panhandle. Tornadoes occurring in the latter
areas on the 9th, 10th, and 1lth caused considerable damage and, in Florida,
1 death. Reports of other tornadoes are fragmentary. Freezing rain glazed the
roads in western and central New York on Sunday and many schools in the central
counties remained closed on Monday morning. Up to 10 inches of snow fell in
northern Maine on Sunday. Precipitation was generally light from the Rocky
Mountains to the Mississippi River and mostly fair weather with little or no
rain prevailed over Arizona and nearby portions of neighboring States.
Weather of the week continued on page 1059
- 1053 -
SPECIAL INSECTS OF REGIONAL SIGNIFICANCE
GREENBUG (Schizaphis graminum) - TEXAS - Increasing greatly in small grains
throughout State; damaging in isolated areas. Heavy on some fields southeast
and southwest of Amarillo in Randall, Deaf Smith, Fisher, and Briscoe Counties;
controls applied. Damaging small grains in Denton, Cook, Collin, and Wise
Counties; some controls applied. Damaging Gulf ryegrass, rye and oats in
Harris County and increasing to economic levels in Stonewall and Taylor Counties;
noneconomic in panhandle area north of Amarillo. (Daniels et al.). OKLAHOMA -
Averaged less than 5 per linear foot in Garfield, Canadian, and Logan Counties.
Averaged 10 per linear foot in Payne County. Ranged 50-150 per linear foot on
poor-land wheat and 7-8 per linear foot on good-land wheat in Tillman and
Jackson Counties with 6-15 per linear foot in Blaine and Kingfisher Counties.
(Okla. Coop. Sur.). ARKANSAS - Absent to very light in northwest area wheat.
(Boyer). ALABAMA - Medium to heavy, 1-15 per plant, on all plants in 20-acre
Chilton County oatfield; infested 30 percent of 25-acre Conecuh County ryefield.
(Futral et al.). KANSAS - Ranged 0-20 per row foot in Sedgwick County and 0-5
in Sumner County with 2-county average less than 3 per row foot; absent in Marion
and Butler Counties. (Simpson).
SPOTTED ALFALFA APHID (Therioaphis maculata) - VIRGINIA - Averaged 2 per 10
Sweeps on Montgomery County alfalfa. (IsSakson). ARKANSAS - Absent to light in
northwest area. (Boyer). KANSAS - Absent in alfalfa checked in Marion, Butler,
Riley, Pottawatomie, and Shawnee Counties. (Simpson). CALIFORNIA - Moderate on
100-acre alfalfa planting in Saugus, Los Angeles County. (Cal. Coop. Rpt.).
CORN, SORGHUM, SUGARCANE
EUROPEAN CORN BORER (Ostrinia nubilalis) - ILLINOIS - Incidence of microsporidio-
sis in larvae collected during 1967 fall abundance survey determined by J.
Maddox. Average percent infected larvae by district as follows: Northwest 9.6,
northeast 4.0, west 33.3, central 2.9, east 2.4, west-southwest 15.3, east-south-—
east 3.4, southwest 2.6, southeast 0. Total of 481 larvae examined; 67 found
infected. (Ill. Ins. Rpt.).
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - MISSOURI - Light in south-
west area corn. Average percent infestation on corn by county during southeast
area survey: Dunklin 27.6, Mississippi 34, New Madrid 30.4, Pemiscot 29.4,
Scott 10.8, Stoddard 27.8. Collected for first time in Iron and St. Francois
Counties. (Munson).
SMALL GRAINS
ENGLISH GRAIN APHID (Macrosiphum avenae) - MISSISSIPPI - Light on small grains in
Oktibbeha and Webster Counties. (Dinkins). ARKANSAS - Absent to very light in
northwest area wheat. (Boyer).
WINTER GRAIN MITE (Penthaleus major) - TEXAS - This species and Schizaphis
graminum damaging small grains in Denton, Cook, Collin, and Wise Counties; some
controls applied. (Daniels et al.).
FORAGE LEGUMES
PEA APHID (Acyrthosiphon pisum) - ARIZONA - Large increases, up to 4,000 per 100
sweeps, in Some alfalfa at Mesa, Maricopa County. (Ariz. Coop. Sur.). NEW
MEXICO - Moderate to heavy in some alfalfa in Artesia area, Eddy County.
(Mathews). KANSAS - Light, 5-15 per square foot, in Marion County alfalfa field.
(Simpson). ARKANSAS - Increased, 100-200 per 100 sweeps, in alfalfa in north-
west area due to warmer weather. (Boyer). VIRGINIA - Averaged 4 per 10 sweeps on
Montgomery County alfalfa. (Isakson).
- 1054 -
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - NEW MEXICO - Adults
averaged 3-5 per 25 sweeps in alfalfa near Artesia, Eddy County. (Mathews).
ARIZONA - Average per 100 sweeps in alfalfa by county: Maricopa 100, Pinal
110.2. (Ariz.- Coop. Sur.).
ALFALFA WEEVIL (Hypera postica) - VIRGINIA - Averaged 1 adult per 20 sweeps and
1 larva per 30 sweeps on Montgomery County alfalfa. (Isakson). MISSISSIPPI -
Larvae light, 2-3 per square foot, in Oktibbeha County. (Dinkins).
LYGUS BUGS (Lygus spp.) - ARIZONA - Adults averaged 150 per 100 sweeps in
Chandler area and 80 per 100 sweeps in other areas of Maricopa County; adults 20
and nymphs 60 per 100 sweeps in Pinal County alfalfa. (Ariz. Coop. Sur.).
NEW MEXICO - Adults averaged 3 per 25 sweeps in alfalfa north of Las Cruces,
Dona Ana County. (Elson).
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Averaged 20 per 100 sweeps in
Maricopa and Pinal County alfalfa. (Ariz. Coop. Sur.).
STRAWBERRY SPIDER MITE (Tetranychus atlanticus) - CALIFORNIA - Moderate on 50-
acre alfalfa planting in Chino, San Bernardino County. (Calls, Coop Rpt
SOYBEANS
SOUTHERN GREEN STINK BUG (Nezara viridula) - ALABAMA - Damage by this and other
stink bugs not evident with 90 percent of crop harvested in Morgan County.
(Rutledge et al.).
SUGAR BEETS
BEET ARMYWORM (Spodoptera exigua) - ARIZONA - Larval damage very heavy in two
40-acre fields. (Ariz. Coop. Sur.).
MISCELLANEOUS FIELD CROPS
THREE-CORNERED ALFALFA HOPPER (Spissistilus festinus) - ARIZONA - Averaged 80
per 100 sweeps on Maricopa County safflower. (Ariz. Coop. Sur.).
GREEN PEACH APHID (Myzus persicae) - ARIZONA - Light in some Maricopa County
safflower. (Ariz. Coop. Sur.).
LYGUS BUGS (Lygus spp.) - ARIZONA - Adults averaged 120 per 100 sweeps in
safflower in Mesa and Tempe areas of Maricopa County. (Ariz. Coop. Sux):
POTATOES, TOMATOES, PEPPERS
A SPIDER MITE (Tetranychus marianae) - CALIFORNIA - Heavy on nighshade in Hunt-
ington Beach, Orange County. (Cal. Coop. Rpt.).
COLE CROPS
CABBAGE LOOPER (Trichoplusia ni) - FLORIDA - Decreased on cabbage in recent weeks
to current low count of 10 eggs and larvae per 100 plants at Sanford, Seminole
County; no problem in most commercial fields. (Greene).
IMPORTED CABBAGEWORM (Pieris rapae) - ALABAMA - Larval damage of this and other
cabbageworm species evident in commercial cabbage plantings in Mobile County.
(Vickery).
- 1055 -
DECIDUOUS FRUITS AND NUTS
TWIG GIRDLER (Oncideres cingulata) - ALABAMA - Damaged limbs in some Washington
County pecan orchards; numerous 1 to 2.5 foot-long branches of some pecan and
persimmon trees falling in Lee County. Egg laying in progress. (Estes, Barwood) .
PECAN WEEVIL (Curculio caryae) - ALABAMA - Damage heavy to untreated Autauga
County pecan orchards; harvest in progress. (Scott).
HICKORY SHUCKWORM (Laspeyresia caryana) - ALABAMA - Damage heavy in untreated
Autauga County pecan orchards; harvest in progress. (Scott). TEXAS - Infesting
native pecan trees in Madison County. (Garrett). OKLAHOMA - Heavy on pecans in
Mayes County. (Okla. Coop. Sur.).
PEACH TREE BORER (Sanninoidea exitiosa) - ARKANSAS - Concern greater due to poor
controls in State. (Wylie, Boyer).
CITRUS
Citrus Insect Situation in Florida - End of November - CITRUS RUST MITE (Phyllocop-
truta oleivora) infested leaves in 85 percent of groves (norm 66 percent); 63
percent economic (norm 44 percent). Infested fruit in 83 percent of groves
(norm 65 percent); 61 percent economic (norm 44 percent). Population on leaves
and fruit at highest November level in 16 years of record. Although decrease
expected, population will be in high range in most districts; about 30 percent
of groves will have important infestations. All districts high. TEXAS CITRUS
MITE (Eutetranychus banksi) infested 28 percent of groves (norm 36 percent); 12
percent economic (norm 15 percent). Population below normal and very low.
Increase will occur; scattered groves will develop heavy infestations. Highest
districts north, west, and central. CITRUS RED MITE (Panonychus citri) infested
26 percent of groves (norm 36 percent); 8 percent economic (norm 10 percent).
Population below normal and very low. Increase expected; some important infes-
tations will develop. Highest districts east and north. GLOVER SCALE (Lepido-
saphes gloverii) infested 70 percent of groves; 7 percent economic. Population
below normal and low; no change expected. Highest districts east and west.
PURPLE SCALE (L. beckii) infested 50 percent of groves; 1 percent economic.
Population will continue very low and unimportant. YELLOW SCALE (Aonidiella
citrina) infested 56 percent of groves; 3 percent economic. Population below
average and in low range. Increase expected. Highest district east. CHAFF
SCALE (Parlatoria pergandii) infested 36 percent of groves; 2 percent economic.
Population at lowest November level in 16 years of record. AN ARMORED SCALE
(Unaspsi citri) infested 14 percent of groves; infestations mostly light to mod-
erate. GREEN SCALE (Coccus viridis) and FLORIDA WAX SCALE (Ceroplastes floriden-
sis) more abundant than normal for November but neither important. (Ww. A.
Simanton (Citrus Expt. Sta., Lake Alfred)).
ARMORED SCALES - All stages of Unaspis citri severe on stems, leaves, fruit, and
bark on 200 of 1,000 grapefruit and orange plants at Ft. Pierce, St. Lucie
County, November 30 (Bridges, Hebb); some trees killed as infestation severe but
scattered. Lepidosaphes gloverii adult damage severe to stems and bark on
10,000 of 15,000 citrus plants inspected at nursery in: Springhead, Hillsborough
County, November 30 (Vaughan); north half quarantined due to heavy infestation
(Fla. Coop. Sur). Parlatoria pergandii adult damage moderate to stems and bark
of 350 of 8,750 citrus plants at nursery in Springhead November 30 (Vaughan) ;
watch placed on nursery as infestation becoming heavy in localized areas (Fla.
Coop. Sur.). CALIFORNIA - Aonidiella citrina moderate on citrus nursery stock
in Colusa, Colusa County. (Cal. Coop. Rpt.).
COTTONY-CUSHION SCALE (Icerya purchasi) - CALIFORNIA - Moderate on dooryard
citrus in Woodland, Yolo County. (Cal. Coop. Rpt.).
—- 1056 =
TEXAS CITRUS MITE (Eutetranychus banksi) - FLORIDA - Adults moderate on 4,200 of
7,000 citrus nursery plants inspected at Springhead, Hillsborough County. (Vaughan,
Nov. 30).
OTHER TROP. & SUBTROP. FRUITS
OLIVE SCALE (Parlatoria oleae) - CALIFORNIA - Moderate on olive leaves, twigs,
and fruit in Maxwell, Colusa County. (Cal. Coop. Rpt.).
ORNAMENTALS
AN ARMORED SCALE (Rhizaspidiotus dearnessi) - FLORIDA - All stages on some part-
ridgepea (Cassia sp.) plants at Stuart, Martin County, October 26, 1967.
(Campbell). This is a new Department of Plant Industry host and county record.
(Fla. Coop. Sur.).
ARMORED SCALES - FLORIDA - Lepidosaphes maskelli severe on stems and leaves of
variegated juniper inspected at nursery in Winter Haven, Polk County, November
20. (Denmark). Gymnaspis aechmeae adult damage severe on leaves of billbergia
at nursery in Brooksville, Hernando County, November 29 (Williams); plants under
quarantine. Adults infested 60 of 100 bromeliad torch plants at nursery in Lake
Worth, Palm Beach County, November 30. (Wyles). Pseudaonidia clavigera moderate
to severe on all common and sasanqua camellias at nursery in Tampa, Hillsborough
County. (Barber). CALIFORNIA - Diaspis cocois heavy on palm in Carpenteria,
Santa Barbara County. D. echinocacti heavy on cactus nursery stock in Yucca
Valley, San Bernardino County; very active in 1967. Aulacaspis rosae heavy on
roses in Gonzales, Monterey County. Parlatoria oleae heavy on lilac nursery
stock in Santa Maria, Santa Barbara County. (Cal. Coop. Rpt.).
CAMPHOR SCALE (Pseudaonidia duplex) - FLORIDA - Found on stems and leaves of
camellia at nursery in Suwannee River area, Gilchrist County, November 30
(Graham); all females parasitized (Dekle). This is a new county record. (Fla.
Coop. Sur.).
YELLOW SCALE (Aonidiella citrina) - FLORIDA - All stages moderate on leaves on
40 of 200 Japan fatsia plants at nursery in Apopka, Orange County (Kipp);
controls recommended. This is a new host record. (Fla. Coop. Sur.).
WHITEFLIES - NEW MEXICO - Heavy on poinsettias in 2 commercial greenhouses in
northern area; foliage discolored. (Heninger).
SPOTTED CUCUMBER BEETLE (Diabrotica undecimpunctata howardi) - ALABAMA - Adults
heavy and widespread on camellias, chrysanthemums, and many other blossoms
throughout Mobile County; adult feeding heavy on late rose blooms and other
blossoms this fall and early winter throughout southern and central areas.
(Seibels et al.).
ALFALFA LOOPER (Autographa californica) - CALIFORNIA - Moderate on chrysanthemum
nursery stock in Half Moon Bay, San Mateo County. (Cal. Coop. Rpt.).
FOREST AND SHADE TREES
BARK BEETLES - VIRGINIA - Dendroctonus spp. active in City of Chesapeake, and in
Orange, Westmoreland, and 14 southern counties; Ips avulsus major pest in October
although D. frontalis generally very active. D. frontalis killed loblolly pine
in one-acre spot in King William and Chesterfield Counties; active in small spots in
Nottoway and Lunenburg Counties. (For. Pest. Sur. Rpt., Oct. Sum.).
= NOS =
WHITE-PINE WEEVIL (Pissodes strobi) ~ VIRGINIA - Damage light to 3 plantations in
Giles and Craig Counties. Damage averaged 1 percent of total sample of trees in
observation areas; static population indicated. (For. Pest. Sur. Rpt., Oct. Sum.).
WHITE-PINE APHID (Cinara strobi) - VIRGINIA - Active on white pine in Prince
Edward County; severe discoloration in Charlotte, Pittsylvania, and Orange
Counties. (For. Pest. Sur. Rpt., Oct. Sum.). MARYLAND - Eggs heavy on several
young white pines at Fallston, Harford County. (U. Md., Ent. Dept.).
AN ARMORED SCALE (Aspidiotus cryptomeriae) - MARYLAND - Collected from Canadian
hemlock by C. W. McComb at Rockville, Montgomery County, August 10, 1965. This
is a new State record. Det. by H. L. McKenzie. (U. Md., Ent. Dept.).
AN ARMORED SCALE (Clavaspis ulmi) - CALIFORNIA - Light on catalpa trees in
Burlingame, San Mateo County. Collected October 19, 1967, by B. Davis and T.
Haig. Det. by R. F. Wilkey. This is a new State record. (Cal. Coop. Rpt.).
PINE TORTOISE SCALE (Toumeyella numismaticum) - IOWA - Infesting pine at Wadena,
Fayette County. (Gunderson). VIRGINIA - Light on 6 Virginia pines at Frederick
County location. (For. Pest. Sur. Rpt., Oct. Sum.).
PINE WEBWORM (Tetralopha robustella) - VIRGINIA - Common on scattered plantation
seedlings in Lunenburg and Bedford Counties. (For. Pest. Sur. Rpt., Oct. Sum.).
FLORIDA - Larvae locally infesting leaves on 47 of 471 loblolly pines in Plant
City, Hillsborough County. (Vaughan, Nov. 28).
PINE SAWFLIES (Neodiprion spp.) - VIRGINIA - N. lecontei larvae active on some
loblolly pines in Westmoreland, King George, and Pittsylvania Counties; damage
averaged 0.9 percent of total sample of trees in observation areas. N. pinetum
found on several white pines at 2 locations in Orange County. (For. Pest. Sur.
Rpt., Oct. Sum.).
MAN AND ANIMALS
MOSQUITOES - LOUISIANA - Larvae collected in Jefferson Parish November 24-30;
Aedes vexans, Anopheles quadrimaculatus, Culex salinarius, and C. restuans;
Aedes sollicitans and A. taeniorhynchus dominant in light trap collections.
Larvae collected November 29-December 7: Aedes triseriatus, Anopheles crucians,
A. quadrimaculatus, C. pipiens quinquefasciatus, C. reStuans, C. Salinarius, C.
territans, Culiseta inornata, and Orthopodomyia signifera; Aedes Sollicitans
and A. taeniorhynchus landing rate counts high. (Stokes).
SCREW-WORM (Cochliomyia hominivorax) - Total of 4 cases reported in U.S. December
3-9 as follows: TEXAS - Kinney I, Maverick 1, Val Verde 1. ARIZONA - Maricopa
1. Total of 179 cases reported in portion of Barrier Zone in Republic of Mexico
as follows: Territorio sur de Baja California 68, Sonora 12, Chihuahua 11,
Coahuila 38, Nuevo Leon 12, Tamaulipas 38. Total of 40 cases reported in Mexico
south of Barrier Zone. Barrier Zone is area where eradication operations under-
way to prevent establishment of self-sustaining population in U.S. Sterile
screw-worm flies released: Texas 12,768,000, Arizona 1,120,000, California
200,000, Mexico 71,872,000. (Anim. Health Div.).
HORN FLY (Haematobia irritans) - OKLAHOMA - Ranged 12-15 per head on long year-
lings in Kingfisher, Blaine, and Payne Counties; up to 100 per head on bulls in
Payne County. (Okla. Coop. Sur.).
STABLE FLY (Stomoxys calcitrans) - MISSISSIPPI - Ranged 10-15 per animal on and
around 8 penned bulls in Oktibbeha County. (Dinkins).
COMMON CATTLE GRUB (Hypoderma lineatum) - OKLAHOMA - Averaged less than 3 per
head on 60 head of treated feedlot cattle in Oklahoma City packing plant; up to
25 per head on untreated cows and long yearlings. Ranged 10-15 (maximum 32) per
- 1058 -
head on untreated long yearlings in Payne County. (Okla. Coop. Sur.).
CATTLE LICE - MISSISSIPPI - Moderate on several dairy herds in Oktibbeha and
Lowndes Counties. (Dinkins). IOWA - Light in locker plant and field surveys
in central, south-central, and southeast areas. (Iowa Ins. Sur.).
A HARD-BACKED TICK (Ixodes marxi) - OKLAHOMA - Single female taken in squirrel's
nest in dead tree 5 miles west of Locust Grove, Mayes County, November 24, 1967,
by D. C. Arnold. This is a new county record. Det. by D. E. Howell. (Okla.
Coop. Sur.).
BENEFICIAL INSECTS
LADY BEETLES - ARIZONA - Adults averaged 100 per 100 sweeps in Maricopa County
safflower. Counts per 100 sweeps in alfalfa by county: Pinal 65, Maricopa 30.
(Ariz. Coop. Sur.).
FEDERAL AND STATE PLANT PROTECTION PROGRAMS
PINK BOLLWORM (Pectinophora gossypiella) - ARKANSAS - Heavier in 1967 than in
past several years. Larval counts through November were 260 in gin trash, 9 in
lint cleaners, and 28 from bolls in field. Total of 107 adults taken in sex
lure traps; one pupa found. Collected for first time in Arkansas, Crittenden,
Lincoln, and Desha Counties. (Ark. Ins. Sur.). OKLAHOMA - Positive finds at
all locations in 27 counties through November during lint cleaner and gin trash
inspections. General increase indicated in field populations for all counties
surveyed. Larvae ranged 1-88 per lint cleaner inspection; highest in western
and southwesterp counties and lightest in eastern and southeastern counties.
(Okla. Coop. Sur.). ARIZONA - Generally larvae easily found in remaining unopened
green bolls throughout Maricopa County. (Ariz. Coop. Sur.).
INSECT DETECTION
New State Records
AN ARMORED SCALE (Aspidiotus cryptomeriae) - MARYLAND - Collected from Canadian
hemlock at Rockville, Montgomery County, August 10, 1965, by C. W. McComb. Det. by
H. L. McKenzie. @n/ 105m)
AN ARMORED SCALE (Clavaspis ulmi) - CALIFORNIA - Taken on catalpa in Burlingame,
San Mateo County, October 19, 1967, by B. Davis and T. Haig. Det. by R. F.
Wilkey. (p. 1057).
New County Records
SOUTHWESTERN CORN BORER (Zeadiatraea grandiosella) - MISSOURI - Iron and St.
Francois Counties. (p. 1053).
AN ARMORED SCALE (Rhizaspidiotus dearnessi) - FLORIDA - Martin County. (p. 1056).
CAMPHOR SCALE (Pseudaonidia duplex) - FLORIDA - Gilchrist County. (p. 1056).
A HARD-BACKED TICK (Ixodes marxi) - OKLAHOMA - Mayes County. (p. 1058).
PINK BOLLWORM (Pectinophora gossypiella) - ARKANSAS - Arkansas, Crittenden,
Lincoln, and Desha Counties. (p. 1058).
= iO) &
HAWAII INSECT REPORT
General Vegetables - DIAMONDBACK MOTH (Plutella xylostella) larvae trace to light
on most crucifers on Oahu; random counts in Several areas averaged 5 larvae per
10 plants. Larvae light, 2-3 per cauliflower plant, at Pulehu, Maui. (Funasaki,
Miyahira). CARMINE SPIDER MITE (Tetranychus telarius) light to moderate on most
and heavy on some snap beans at Waianae, Oahu; very Light on windward Oahu.
(Yamamoto, Sato). GREEN PEACH APHID (Myzus persicae) counts per square inch
averaged 3 compared with up to 115 in early September on eggplant foliage at
Pearl City, Oahu. (Funasaki). LEAF MINER FLIES (Liriomyza spp.) heavy on
cucumber in some areas of windward Oahu and on tomato and cucumber at Kihei, Maui.
Strong winds and rains disrupted spray programs. (Suzukawa, Miyahira).
Fruit and Nuts - SOUTHERN GREEN STINK BUG (Nezara viridula) buildup damaged about
8 percent of macadamia nuts in orchard at Puna, Hawaii ISland. Occasionally
light to moderate on many crops throughout Oahu areas. (Yoshioka, Yamamoto).
FRUIT FLIES - Larvae per pound of fruit collected on Hawaii: 304 Mediterranean
fruit flies (Ceratitis capitata) in Jerusalem-cherry from Mauna-Loa Truck Trail
at 4,250 feet elevation and 248 melon flies (Dacus cucurbitae) from Honomalino at
at 1,700 feet elevation. Infestations of C. capitata and oriental fruit fly (D.
dorsalis) mixed in other collections (guava, coffee, litchi, plum, and mountain
apple) during June to August on Hawaii Island; D. dorsalis heaviest in guava
(72 percent) and mountain apple (63 percent). Braconid parasite recoveries of
predominately Opius oophilus greatest from litchi, coffee, and rose apple; parasit-
ism ranged 63-81 percent. O. fletcheri, a parasite of melon fly, recovered in
larger numbers than usual from momordica; O. tryoni, a parasite of Mediterranean
fruit fly, recovered in large numbers from Jerusalem-cherry. (Hawaii Fruit Fly
Investigations, USDA).
Shade Trees - BLACK THREAD SCALE (Ischnaspis jongirostris) moderate on foliage of
Several Chinese banyan trees at Lihue, Kauai. (FunaSaki).
LIGHT TRAP COLLECTIONS
FLORIDA - Gainesville - 12/4, BL - Armyworm (Pseudaletia unipuncta) 11, black
cutworm (Agrotis ipsilon) 2, fall armyworm (Spodoptera frugiperda) 1, granulate
cutworm (Feltia Subterranea) 2. Sanford - 11/27-1271, BL - Black cutworm 9,
cabbage looper (Trichoplusia ni) 43, corn earworm (Heliothis zea) 16, fall
armyworm 2, granulate cutworm 23, tobacco budworm (Heliothis virescens) 1,
yellow-striped armyworm (Prodenia ornithogalli) 13. TEXAS - Brownsville -
12/2-8, BL, 48-80°F., 0.87 precip. - Armyworm 50, black cutworm 132, cabbage
looper 25, granulate cutworm 23, salt-marsh caterpillar (Estigmene acrea) 5,
tobacco budworm 1, variegated cutworm (Peridroma saucia) 20, yellow-striped
armyworm 46.
Weather continued from page 1052
TEMPERATURE: It was the second cold week over the Great Basin, the Far Southwest,
and the central and southern Rocky Mountains. Subzero temperatures occurred in
parts of the northern and central Rockies and the Great Basin on 1 or 2 mornings.
Alamosa, Colorado, registered 14° below zero on Sunday morning. A,large aréa
from eastern Nevada to western Colorado averaged 5° to 9° colder than normal.
Rapid warming occurred over the East early in the week and exceptionally mild
weather prevailed over Montana and from the Dakotas to Texas and eastward to
the Atlantic Ocean. Afternoon temperatures on most days ranged from the 40's
over southern Michigan to the 70's near the Gulf of Mexico and most stations
registered freezing temperatures only on Monday, December 4. In Some areas, it
was the warmest week Since mid-November. Wide areas from the Missouri River to
the Appalachians and southward to the gulf averaged 6° to 10° above normal.
(Summary supplied by Environmental Data Service, ESSA.).
- 1060 - SURVEY METHODS
SAMPLING METHOD FOR THE SPOTTED ALFALFA APHID
M. W. Nielson*
History: The spotted alfalfa aphid (Therioaphis maculata (Buckton)) was intro-
duced into the United States in 1954. In a very Short time the pest spread to
nearly every State where alfalfa was grown and caused high losses to the alfalfa
industry. In recent years, the aphid has not been considered an important pest
of alfalfa owing to the use of resistant alfalfa varieties and other means of
control. However, the insect can become a Serious pest in areas where resistant
varieties are not grown or if the insect should develop biotypes which cannot be
controlled by presently grown resistant varieties.
Habits: The aphid prefers to feed on the underside of alfalfa leaves near the
base of the plant. As the population increases, the insect will feed on stems
and eventually work upward as the lower leaves are killed. The aphid will drop
off the leaves when disturbed. Copious amounts of honeydew are produced by the
aphid. When the plants are being killed, thus restricting food supply, the aphid
will produce winged forms which migrate to other more attractive alfalfa fields.
In the Southwest, reproduction is exclusively by parthenogenesis. Sexual forms
are produced in the colder climates where the aphid overwinters in the egg stage.
Seasonal Abundance: In Arizona, three distinct population peaks occur. Sometimes
a fourth peak takes place in January. Usually the main population peaks occur in
April, July, and October. Surveys and population counts should be taken just
before the period when these population peaks are likely to occur.
Sampling: Sampling alfalfa fields with a Sweep net is useful only to determine
the presence of the spotted alfalfa aphid in alfalfa. A simple, practical, and
accurate method of estimating populations in the field is by the leaf-count
system. Aphids are counted on three trifoliolate leaves, each selected at random
from the top, middle, and bottom of plants. These subsamples should be repeated
10 times at random intervals of 20 to 50 walking steps in a diagonal fashion
across the field. Thirty trifoliolate leaves will thus represent the total sample
from one field. Care should be taken during sampling to minimize disturbance and
subsequent loss of aphids dropping from the leaves. To avoid loss, the leaf
petiole is grasped by the thumb and forefinger and slowly turned until the entire
underside of the leaf is clearly visible.
Resistant alfalfa varieties are recommended for control of the spotted alfalfa
aphid. However, aphids will occasionally build up on seedlings of some resistant
varieties. Treatment with recommended insecticides is necessary on all varieties
when the aphid population reaches an average of one per Seedling in seedling
fields or five per trifoliolate leaf in older stands. One seedling is equivalent
to a sample of one trifoliolate leaf of older plants Thus, 30 seedlings should
be included in the sample for alfalfa fields in the seedling stage. An alfalfa
seedling is defined as that stage of the plant between the appearance of the
unifoliate and the first trifoliolate leaves.
*Entomology Research Division, ARS, USDA U.S. Dept. Agr.
Coop. Econ. Ins. Rpt.
17(50) :1060, 1967
- 1061 -
INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES
CITRUS FLOWER MOTH (Prays citri Millitre)
Economic Importance: Larvae of this yponomeutid moth are very destructive to
many Species of citrus especially lemons and oranges, They reduce production of
fruit and may prevent development. One type of damage occurs after the fall-
grafting of citrus in Israel. Larvae penetrate the raffia dressing around the
graft-union to feed in the cambium. The union dries and the buds die. A second
type occurs in the Mediterranean area where larvae feed on the floral parts and
web them together. They penetrate the calyx to feed. The resultant damage re-
duces yield. A third type of damage occurs in the Philippines and India where
larval feeding in the fruit rinds causes galls to appear on the fruit surface.
Fruits either drop off the tree before they are mature or if they remain there,
become unmarketable because of unattractive galls. Up to 30 galls may be found
on a heavily infested fruit. Exit holes made by larvae before pupation permit
the entrance of fungi and mealybugs in the fruit.
Distribution: Algeria, Australia (N. S. Wales), Ceylon, Fiji Islands, France
(including Corsica) , Greece, India, Indonesia, Israel, Italy (including Sicily
and Sardinia), Malaysia, Mauritius, Morocco, Pakistan, Philippines, Spain, and
Syria.
Hosts: Many species of citrus.
190° 140" 120" _ 100" _60"
0" 160" 5O" 40"
LUCEY ETI WS
General Distribution of Prays citri Milliere
Lepidoptera: Yponomeutidae No. 174 of Series
- 1062 -
Life History and Habits: Under conditions in the Campania area of southern Italy,
the biology is as follows: Females deposit 60-150 eggs on the corolla or calyx
of flowers of various species of citrus. Hatching occurs in 4-12 days and larvae
eat the flowers and mature fruit. Larvae form galleries in the fruit and gener-
ally remain there until time to pupate, but sometimes they will leave and enter
another fruit to feed before pupating. The length of the larval stage is usually
20-22 days but may be 30 days in the seventh generation. Larvae leave the fruit
and pupate in a loosely woven cocoon inside the calyx. Although pupation usually
lasts 10 days, it may require up to 71 days in the seventh or overwintering gen-
eration. In the Philippines where only 5 generations have been recorded, eggs
are laid on the fruit but seldom on the flowers.
Description: ADULT - Length 2.8 - 3.2 mm. grayish brown with light gray membra-
nous hind wings. Many irregular markings on hind wings. Long, narrow wings with
fringe which is much broader in hind wings. Head, thorax and abdomen light brown.
EGG - Length 0.2 mm. Subelliptical and colorless to light yellow but turns darker
before hatching. Surface with network of irregular hexagons. LARVA - Length when
full grown 4.2 - 5.5 mm. but may extend to 12 mm. in southern Italy. White in
first stage but turning to light green with dark brown head when full grown; semi-
transparent. Color of larva may vary under different conditions. Sparse fine
hairs covering body which is 14 segmented. Dorsal surface of abdominal segments
with thin brownish line extending to lateral margin. PUPA - Length 4.8 - 5.5 mm.
Chocolate brown in color and fastened to host plant by silken threads.
Adult
Pupa
Larva
After Bodenheimer, permission of Dr. W. Junk, Publishers
Selected References: 1. Bodenheimer, F. S. 1951. Citrus Entomology in the
Middle East. 663 pp., The Hague. 2. Ferro, S. 1964. Notiziario sulle Malattie
delle Piante 70-71 (n.s. 49-50) :383-412. 3. San Juan, J. M. 1924. Philippine
Agriculturist 12(8) :339-348.
Prepared in Survey and Detection
Operations in cooperation with other U.S. Dept. Agr.
ARS agencies and the Department of Coop. Econ. Ins. Rpt.
Entomology, U.S. National Museum 17(50) :1061-1062, 1967
CM 1GA 0001
ARY
EPT ENTOM, »
BC 20560
VOL. 17, No. 51 December 22, 1967
Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does not assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
Volume 17 December 22, 1967 Number 51
COOPERATIVE ECONOMIC INSECT REPORT
HIGHLIGHTS
- Current Conditions
GREENBUG heavy and damaging small grains in Texas Panhandle; heavy in wheat in
Monona County, Iowa. (p. 1065).
WINTER GRAIN MITE damaging small grains in central Texas. (p. 1065).
CHINCH BUG not expected to be problem in Illinois in 1968. (p. 1065).
WESTERN PINE BEETLE survey. conducted on 350,000 acres in western Texas.
(p. 1067). ‘
@ GoLDEN NEMATODE found for first time outside Long Island in New York.
(p. 1068).
Detection
For new county records see page 1068.
Special Reports
Insects Not Known to Occur in the United States
ALMOND SCOLYTID (Scolytus amygdali Guerin) (p. 1077).
Southern Pine Beetle Activity in Southeastern Area - 1967 (p. 1070).
Survey Methods. Selected References 1961. Part V. (p. 1071).
Black Stem Rust Quarantine Map. Centerfold.
Reports in this issue are for week ending December 15 unless otherwise indicated.
- 1063 -
- 1064 -
CONTENTS
Special. Insects of Regional Significance! 2.2... 22..-cccener moe no er =e eel OOo
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Deciduous Fruits and Nuts D000 00.0 - 1066 Stored Products.........+.e+2+-+++--l068
Federal and State Plant Protection Programs..... diro: euesjsile' ae s0irs @ elejaiial eirele (er eveuele Re ERR OOS
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Plant Pest Control Division
U.S. Dept. Agr.
Coop. Econ. Ins. Rpt.
17(52);:1092, 1967
Agricultural Research Service, USDA
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December 29, 1967
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Prepared in Survey and Detection Operations
Plant Pest Control Division
U.S. Dept.
Coop. Econ.
17(52); 1094,
USDA
1967
Agricultural Research Service,
Decenber 29,
ig
main
VOL. 17 INDEX 1967
BE
GAS
, §77
Lt,
Cooperative
ECONOMIC INSECT
REPORT
Issued by
PLANT PEST CONTROL DIVISION
AGRICULTURAL RESEARCH SERVICE
UNITED STATES DEPARTMENT OF AGRICULTURE
AGRICULTURAL RESEARCH SERVICE
PLANT PEST CONTROL DIVISION
SURVEY AND DETECTION OPERATIONS
The Cooperative Economic Insect Report is issued
weekly as a service to American Agriculture. Its contents
are compiled from information supplied by cooperating State,
Federal, and industrial entomologists and other agricultural
workers. In releasing this material the Division serves as
a clearing house and does noi assume responsibility for ac-
curacy of the material.
All reports and inquiries pertaining to this release,
including the mailing list, should be sent to:
Survey and Detection Operations
Plant Pest Control Division
Agricultural Research Service
United States Department of Agriculture
Federal Center Building
Hyattsville, Maryland 20782
COOPERATIVE ECONOMIC INSECT REPORT
Volume 17 Index
1967
INTRODUCTION
The 1967 index is a consolidated index, with common and scientific names appearing in
alphabetical order. Page numbers appear only under the scientific names, except for
general common names such as aphids, bees, leafhoppers, mites, etc.
The explanations that follow will aid in the use of the 1967 index.
alle
2.
Page numbers underlined represent references to "Summary of Insect Conditions in
the United States - 1966."
For convenience of use, all references concerning light trap collections for a
particular species are listed at the end of pagination for that species under this
heading.
Complete cross indexing of page references of insects with common names is not
used. The scientific names should be used to locate all page references, except
for those insects or groups of insects where scientific names were not reported.
In such instances, page references will be found under common names.
A combination of both common and scientific names of an insect or pest may not
appear on the page referred, but one or the other will be present.
Alfalfa weevil - situation in U.S. in
1966 and outlook for 1967 19; over-
wintering of eggs in Massachusetts 168-
170
Beet leafhopper surveys - survey in
desert areas of southern Utah and Nevada,
southeastern California, and central
Arizona, 1967 131; second survey in
desert areas of southern Utah and Nevada,
southeastern California, and central
Arizona, 1967 303; survey in Texas and
New Mexico 217; survey in Idaho 455
Boll weevil - hibernation surveys in North
and South Carolina, Tennessee, Missis-
sippi, Arkansas, Louisiana, and Texas,
fall 1966 53; survival as determined by
surface trash examinations during the
spring, 1967 321
Bollworm (Heliothis zea) - effect of type
of plant growth on infestations in soy-
beans in Arkansas 83-86
Cereal leaf beetle - bibliography 1017-
1020; pictorial key 250; quarantine map
946; spread by year (map) 720
Changes in scientific names 16, 82, 133,
207, 305, 900, 975
Coffee bean weevil - pictorial key 496
Cooperative survey entomologists 11, 609
Corn rootworms - situation in U.S. in 1967
1087-1094
Cottonwood leaf beetle and related species
with similar habits (pictorial key) 1038
European chafer - status in 1966 56
European corn borer - abundance and dis-
tribution, 1966 46-52; estimates of
damage to grain corn in U.S. in 1966 72l-
Tee
Form PPC 3-9A - instructions for use 400
Grasshopper adult survey, fall 1966,
following page 12
Hawaii insect report 7, 34, 45, 63, 82,
96, 119, 136, 159, 180, 214, 226, 251,
299, 318, 345, 371, 395, 421, 450, 473,
4gh, 523, 550, 580, 605, 631, 660, 690,
712, 745, TT4, 797, 822, 842, 860, 88h,
899, 914, 930, 949, 963, 975, 990, 1016,
1028, 1037, 1048, 1059, 1069, 1086
SPECIAL REPORTS
Important pests most frequently inter-
cepted at U.S. ports of entry in FY 1966
932-937
Imported fire ant - bibliography 422-430
Insect detection in the U.S., 1966 67-74
Detection reminders--chafers 608; small
grain pests 375
Insects not known to occur in the United
States - almond scolytid 1077; a black
fly 917; black vine thrips 354; citrus
flower moth 1061; a leaf beetle 237;
lined click beetle 1049; melon weevil
431; a mosquito 951; New Guinea sugar-
cane weevil 749; a oriental hornet 777;
South African citrus thrips 965; stone-
fruit tree borer 373; sugarcane leaf-
hopper 1039;.two spotted citrus psyllid 801
Insects - preservation and shipment for
determination 396
Light trap collections - 6, 18, 34, 43,
63, 81, 94, 120, 136, 157, 180, 203, 225,
252, 297, 319, 353, 372, 394, 420, 451,
47k, 495, 525, 526, 552, 553, 581, 582,
606, 607, 637, 638, 661, 662, 691, 692,
718, 719, 746, 747, 798, 799, 823, 82h,
843, 861, 885, 901, 916, 931, 950, 964,
975, 989, 1016, 1028, 1037, 1048, 1059,
1086
Losses - estimated losses and production
costs attributed to insects and related
arthropods, 1966 991-1007; losses to
grain corn by European corn borer in the
U.S. in 1966 771-772; sugarcane borer
infestation and crop loss in Louisiana in
1966 530-531
Maps (distribution) - alfalfa weevil 254,
902; Asiatic oak weevil 497; birch leaf
miner 800; cereal leaf beetle (spread)
720; clover head weevil 986; European
corn borer 52; European pine shoot moth
419; face fly 886; giant hornet 644; a
Japanese weevil 300; meadow spittlebug
165; northern corn rootworm 1092; pear
psylla 6826; southern corn rootworm 1093;
southern green stink bug 748; vetch
bruchid 376; western corn rootworm 1094
Maps (quarantine) - black stem rust 1070;
cereal leaf beetle 916; Japanese beetle
346; phony peach 894; soybean cyst
nematode 160; vetch bruchid 376; witch-
weed 736
Neophyllaphis Takahashi - notes and key
to species 187-194
Oriental wood borer - background infor-
mation 95
Pictorial keys - coffee bean weevil 496;
cottonwood leaf beetle and related species
with similar habits 1038
Potato psyllid - survey in spring breeding
areas of Arizona and California, 1967
304; Texas and southeastern New Mexico
359-360
Preparation of notes for the Cooperative
Economic Insect Report 26, 825, 1008
Status reports - alfalfa weevil, 1966
19-26; corn rootworms, 1967 1087-1094;
European chafer, 1966 56; European corn
borer 1966 46-52
State survey coordinators 8-10
Sugarcane borer - infestation and crop
loss in Louisiana in 1966 530-531
Summary of insect conditions in the U.S.,
1966. Beans and peas 207-208. Bene-
ficial insects 289-291. Citrus 233-
234. Cole crops 209-210. Contributors
298-299. Corn, sorghum, sugarcane 137-
lhe. Cotton 181-183. Cucurbits 210-
211. Deciduous fruits and nuts 227-233.
Federal and State plant protection pro-
grams 291-294. Forage legumes 159-164.
Forest 256-259. General vegetables 211-
214. Hawaii 64-66. Households and
structures 297-298. Introduction 121.
Man and animals 265-271. Miscellaneous
field crops 185-186. Ornamentals 253-
255. Peanuts 167. Potatoes, tomatoes,
peppers 204-207. Shade trees 260-265.
Small fruits 234-236. Small grains
143-145. Soybeans 164-167. Special
insects of regional significance 121-127.
Stored products 288-289. Sugarbeets
184-185. Tobacco 183-184. Tropical and
subtropical fruits 234. Turf pastures,
rangeland 146-148. Weather of the year,
1966 295-297
Survey methods - selected references 1965-
1966, part I 97-112; 1964, part II 326-
336; 1963, part III 862-868; 1962, part
IV 977-982; 1961, part V 1071-1076.
Three-cornered alfalfa hopper in soybeans
in Arkansas 324-325; thrips in cotton in
Arkansas 356; spotted alfalfa aphid 1060
Wireworms - survey to determine popu-
lations during fall and spring of 1966-
1967 season and damage to potatoes during
spring 1967 in vicinity of narleston,
South Carolina 813
Abgrallaspis cyanophylli (an armored
scale) 41}
Abgrallaspis howardi (Howard scale)
8
Acacia psyllid
(Psylla uncatoides)
Acalymma vittatum (striped cucumber
beetle) 210, 211, 365, 411, 513, 540,
567, 594, 62h, 651, 678, 706, 765, 81k
Acanthiophilus elute (sunflower fruit fly)
932
Acanthomyops spp.
286
Acanthomyops interjectus (larger yellow
ant BBB
Acanthoscelides obtectus (bean weevil)
289
Acaphylla steinwedeni (an eriophyid mite)
ih
Acarus siro (grain mite)
SUT
Aceratagallia s inolenta (clover
leafhopper ) ai 3h2
Aceratagallia uhleri
17
Aceria caryae (pecan leafroll mite)
367
Aceria litchii (litchi mite)
550
Aceria neocynodonis (Bermudagrass mite)
“6h, 1K, 148,505, 617, 700, 784, Bh2,
860, 923
Aceria sheldoni (citrus bud mite)
23h
Aceria tulipae (wheat curl mite)
29, 145, 305, 361, 458, 485, ghe
Achaea janata (a noctuid moth)
T, 34, 45, 119
Achatina fulica (giant African snail)
64, 82) 119, 180, 214, 226, 251, 299,
371, 395, 473, 523, 712, 797, 822, 93h,
975, 990, 1016, 1048
Acinia picturata (sourbush seed fly)
88k
Acleris variana (black-headed budworm)
256, 769
Acrobasis spp. (phycitid moths)
311, 366
Acrobasis betulella
i 513 ( : )
crobasis caryae (pecan nut casebearer
> 245, 261, 311, 346, 366, 412, hé5,
» 571, 627, ae 708, 855, 910, 926
Acrobasis landis (pecan leaf case-
bearer) 281, 311, 366, 412
Acrobasis tricolorella
229, 3h
Acrobasis vaccinii (cranberry fruitworm)
517, 543, 572, 628, 654, 681, 709,
737, 167, 792
Acrolepia assectella (leek moth)
65, 933
Acronicta americana (American dagger moth)
710
Acrosternum hilare (green stink bug)
Tyy> 166, 185, 276, 305, 509, 535, 702,
760, 764, 787, 833, 875, 892, 908, 92h
Actebia fennica (black army cutworm)
— a
Aculops lycopersici (tomato russet mite)
207; 957
Aculops massalongoi
5D
Aculus cornutus (peach silver mite)
80, 766, 816
Aculus schlechtendali (apple rust mite)
233, Wis, 542, 680
Acutaspis morrisonorum (an armored scale)
133
Acyrthosiphon barri
282
saree dirhodum
31, 419
Acyrthosiphon pisum (pea aphid) ‘
3, 15, 16, 29, 40, 59, 77, 90, 116,
132, 152, 159, 162, 199, 203, 208, 220,
243, 246, 278, 307, 342, 362, 383, 386,
407, 410, 439, 443, 460, 463, 481, 485,
507, 512, 534, 539, 562, 567, 589, 618,
624, 646, 6l9, 651, 671, 677, 701, 729,
758, 784, 809, 832, 850, 873, 907, 923,
gk2, 970, 986, 1012, 1024, 1032, 1043,
1053, 1065, 1081
Acyrthosiphon solani (foxglove aphid)
sa T, 650, 676, (ee 733, ak
alia bipunctata (two-spotte y
beetle) 80, 223, 248, 285, 351, 881,
10.
Adelges spp.
72, 519, oe 599, 193
Adelges abietis (eastern spruce gall
aphid), 25%, 263, 390, 47, 519, 545,
3 574, 599; eee sep
elges coole: ooley spruce ga.
aphid) a 318, 425, 447, 468, 519,
545, 599, 793, 960
Adelges piceae (balsam woolly aphid)
251, 259
Adelses strobilobius
349
Adelphocoris spp.
1B, 508, 729, 785, 851, 874, 943
Adelphocoris lineolatus (alfalfa plant
bug) 163, 461, 482, 508, 534, 562,
590, 619, 646, 672, 701, 729, 758, 785,
809, 832, 851, ee ;
Adelphocoris rapidus (rapid plant bug
CER 162, 407, Go, 482, 508, 534, 562,
he, 872, 729, 758, 809, 832, 851, 943
Adelphocoris superbus (superb plant bug)
785
Adoretus sinicus (Chinese rose beetle)
66, 180, 421, 473, 605, 745, 822, B42,
899, 914, 963, 1037
Adoxophyes reticulata (a tortricid moth)
933
Aedes spp. (mosquitoes)
3H, 96, 226, ak7, 266, 350, 369, 391,
416, 421, 448, 468) 520, 575, 632, 657,
713, 741, 770, 880, 884, 895, 911, 963,
973, 1016
Aedes abserratus
350, 491, 520, 546, 575
Aedes barri
600, 60%
Aedes campestris
520
Aedes canadensis
266, 350, 770
Aedes cinereus
201, 203, 266, 350
Aedes dorsalis
2245 28h; 520, 575, 600, 632, 657, 685,
713, 770, 819, 880, 895, 973
Aedes excrucians
350, 369, 391, 416, 448, 468, 520, 546,
632, 770
Aedes fitchii
350, 391, 416, 448, 468, 491, 520, 546,
632, 685
Aedes increpitus
22h, 284
Aedes melanimon
575, 619, 880
Aedes nigromaculis
713, 019, 060
Aedes punctor
520
Aedes sollicitans (salt-marsh mosquito)
Wi, 79; 93, 265, 350, 391, 491, 520,
632, 657, 685, 713, 794, 838, 858, 928,
973, 1014, 1034, 1057
Aedes spencerii
350
Aedes spencerii idahoensis
oo epee
Aedes sticticus (floodwater mosquito)
7 hie, Gor, 520
Aedes stimilans
391, 416, 468, 546
Aedes taeniorhynchus
266, 369, 391, 468, 632, 685, 1014,
1057
Aedes trichurus
350
Aedes triseriatus
93, 134, 2h7, 1057
Aedes trivittatus
> 92!
Aedes vexans
32, 41, 62, 79, 93, 134, 177, 201, 22h,
247, 266, 284, 391, 416, 448, 520, 546,
515, 600, 632, 657, 685, 713, 741, 770,
794, 819, 838, 858, 880, 895, 911, 928,
946, 961, 973, 1014, 1034, 1057
Aedes vexans nocturnus
3h, 96, 226, 345, hei, 523, 690, 774,
884, 963, 1016, 1069
Ageneotettix deorum (a grasshopper)
285, 317, 393, 418, 49, 470, 493, 521,
548, 549, 577, 602, 634, 658, 659, 715,
772, 882, 896
lossa caprealis (a pyralid moth)
200
Agonoderus lecontei (seed-corn beetle)
57, 478, 503, 531
Agonopterix costosa (an oecophorid moth)
290
Agonum maculicolle (tule beetie)
287
Agraulis vanillee (a nymphalid butterfly)
879
Agrilus anxius (bronze birch borer)
260, 263, 545, 103i
Agriotes lineatus (lined click beetle)
1049
riotes mancus (wheat wireworm)
wa, 15
Agriotes obscurus
1049
riotes sputator
1049
Agroiconota bivittata* (a lady beetle)
790
Agrotis spp.
309, 310
rotis gladiaria (clay-backed cutworm)
53
Agrotis ipsilon (black cutworm)
39, 137, 139, 145, 183, 184, 204, 206
ae) 211, 212, 2he, 307, 340, 363, 380,
386, Hol, 436, 4ke, hee, 478, 503, 509,
513, 531, 541, 559, 566, 587, 593, 615,
623, 643, 650, 670, 671, 676, 697, 704,
757, 849, 1011. Light traps: 6, 18,
34, 43, 63, 81, 94, 120, 136, 157, 180,
203, 225, 252, 297, 319, 353, 372, 394,
420, 451, 474, 495, 525, 526, 552, 553,
581-582, 606-607, 637-638, 661-662,
691-692, 718-719, 746-747, 775-776,
798-799, 823-824, 843, 861, 885, 901,
916, 931, 950, 964, 975, 989, 1016,
1028, 1037, 1048, 1059, 1086
Agrotis orthogonia (pale western cutworm)
em tm 276, 305, 307, 361, 380, 405,
2 > 437, 456, 458, 503, 559, 890, 906,
ghe
Ailanthus webworm
(Atteva aurea)
Alder flea beetle
(Altica ambiens)
Aleurocanthus woglumi (citrus blackfly)
2, 135, 249, 522, 578, 602, 689, Bho,
933, 947, 973, 1047
Aleurocybotus occiduus (a whitefly)
Thy, 890; 942, L031
* Carried in Vol. 17 as (Metriona
bivittata)
Aleuroplatus gelatinosus (a whitefly).
155
Aleurothrixus floccosus (woolly whitefly)
233
Aleurotrachelus jelinekii (a whitefly)
1
Aleurotuberculatus similis (a whitefly)
254
Aleyrodes pruinosa (a whitefly)
17
Aleyrodes spiraeoides
16, O45
Alfalfa looper
(Autographa californica)
Alfalfa plant bug
(Adelphocoris lineolatus)
Alfalfa seed chalcid
(Bruchophagus roddi)
Alfalfa webworm
(Loxostege commixtalis)
Alfalfa weevil
(Hypera postica)
Alfalfa caterpillar
(Colias eurytheme )
Alkali bee
(Nomia melanderi)
aoe a burrelli (a platygasterid wasp)
ou
Almond moth
(Cadra cautella)
Almond scolytid
(Scolytus amygdali)
Alphitobius diaperinus (lesser mealworm)
18, 288, 547, 961
Alphitobius piceus
10
ee pometaria (fall cankerworm)
Se, eae 260, 349, 415, 489,
515, 3 SUL, 573, 629, 973
Altica ambiens (alder flea beetle)
960
Altica chalybea (grape flea beetle)
~ 235, 347, 4b, 543
Altica ae
235, S17
Amathes badinodis
387 ( )
Amathes c-nigrum (spotted cutworm
161
Amblycerus robinae (a seed beetle)
Ser
Amblycorypha sp. (a katydid)
wih
Amblyomma, americanum (lone star tick)
18, 32, 93, 202, 22h, 271, 316, 350,
370, 392, 416, 448, 469, 491, 547,
576, 601, 634, 658, 687, 714, 771,
820, 839, 858, 881, 896, 947, 961,
1035, 1046
Amblyomma maculatum (Gulf Coast tick)
32, 93, 156, 520
American cockroach
(Periplaneta americana)
American dagger moth
(Acronicta americana)
American dog tick
(Dermacentor variabilis)
American plum borer
(Euzophera semifuneralis)
Amitus hesperidum (a platygasterid wasp
3)
Amorbia emigratelle (Mexican leaf roller)
990
Ampeloglypter ater (a grape cane girdler)
572
Ampeloglypter sesostris (grape cane gall
maker 837
icerus cornutus (a false powder-post
beetle) 69h
Amphimallon mejalis (European chafer)
43, 56, 293, 393, 522, 549, 578, 603,
635, 636, 650, 659, 678, 689, 716,
773, 796, 840, 842, 896, 973
Amphimallon solstitialis (summer chafer)
0
Amphitornus coloradus (a grasshopper)
118, 493, 548, 658
Amphorophora spp. (aphids)
709
Amphorophora nervata
389
Amphorophora rubi
233
Anabrus simplex (Mormon cricket)
225, 291, 292, 882
Anacamptodes fragilaria (a geometrid moth)
99, 929
Anagaste kuehniella (Mediterranean flour
moth) 289
Anagrapha falcifera (celery looper)
513
eon bicolor (an oedemerid beetle)
ae eee s obscurus (grass thrips)
ai, Tis, Tb, 437, 438, 505, 559, 563
Anaphothrips zeae
505
Anarsia lineatella (peach twig borer)
311, 346, 366, 209) 596, 625, 735,
815, 878, 909, 9h5
Anasa tristis (squash bug)
“211, 386, 513, 540, 567, 624, 651, 678,
727, 877, 958
Anastrepha ludens (Mexican fruit fly)
43, 289, 352, 471, 522, 550, 603, 690,
841, 882, 932, 948, 1036, eee 1085
Anastrepha mombinpraeoptans (West Indian
fruit fly) 932
Anastrepha serpentine
932
Anastrepha striata
932
es ae ensa (Caribbean fruit fly)
6 33,08 ah 2, 61, 94, “ale Bue 202,
alg, 28 352, 371, abo,
470, ee ios, 522, 549, a, 635,
636, 689, 716, 740, 743, 763, 773,
796, 821, 840, 896, 912, 915, 932,
962, 1085
Ancylis comptana fr iae (strawberry
leaf roller Bae i ERG, 516, 628
Angoumois grain moth
(Sitotroga cerealella)
Angular-winged katydid
(Microcentrum retinerve)
Anisota rubicunda (green-striped maple-
worm) 792
Anisota senatoria (orange-striped oakworm)
857, 911
Annona sp. (a fruit fly)
932
Anocentor nitens (tropical horse tick)
156
Anomala oblivia (pine chafer)
573
Anomala orientalis (oriental beetle)
Anopheles spp. (mosquitoes)
95
2
Anopheles atropos
177, 1083
Anopheles crucians
ia, 80, 22h, 315, 391, 520, 575, 600,
632, 685, 794, 838, 928, 961, 973,
1014, 1057
Anopheles earlei
28h
Anopheles freeborni
685, 713
Sede melanimon
9
Anopheles SEES
632,
eee juadrinacotatus (common malaria
mosquito 2, 79,/ 80, 93, 177, 201,
eek, 247, 284, 315, ne 416, 448, 520,
657, 685, 745, 770, 79!, 858, 860, 946,
961, 973, Jo1k, 1034, 1057
Anopheles walkeri
265, 266, 575, 741, 819
Anoplolepis longipes (long-legged ant)
2
Anormenis septentrionalis (a flatid
planthopper) 572
Anthocorid bugs
470
Anthonomus eugenii (pepper weevil)
ie 158, 473, 987, ee 1037 )
Anthonomus Pie (boll weevil
Bh Se, 2h 1 whan 248, 308, 321, 384, 408,
4h, 461, 483, 509, 536, 564, 591,
620, a7’ 673, 702, 730, 760, 787,
810, 833, 851, 875, 892, 908, 92h,
guk, 957, 971, 986, 1012, 1024, 1035,
na nae aig lex (boll
onomus SE Ss oe ex (boll weevil
“complex ) 4, 1015
Anthonomis are (cranberry weevil)
347
Anthonomus scutellaris (plum gouger)
BD
Anthonomus signatus (strawberry weevil)
235, 309, 517, 598, 628
Anthrenus scrophulariae (carpet beetle)
2!
Anticarsia gemmatalis (velvetbean cater-
ne) lok, 167, 759, 810, 851, 892,
Aonidiella aurantii (California-red scale)
17, 91, 117, 222, 245, 282, 856, 910,
1033, 1066
Antonina graminis (Rhodes-grass scale)
148, 22, 318, 757, 873, 890, 906,
9h2, 1024, 1028
Antonina pretiosa (a mealybug)
365, 768, 10
Anuraphis helichrysi (an ephid)
542
Anuraphis maidiradicis (corn root aphid)
iki, 669
Anurapl his middletonii
765
Anuraphis tulipae
See Dysaphis tulipae
Anysis alcocki (a pteromalid wasp)
Aonidiella spp. (armored scales)
1066
Aonidiella citrina (yellow scale)
~ 7, 30, 31, 41, 91, 133, 153, 222,
233, 262, 312, 347, 388, 446, 551, 571,
G28, 681, 709, 737, 792, 816, 817, 836,
842, 856, 926, 959, 988, 1013, 1033,
1055, 1056, 1066
Aonidiella orientalis
200
Aonidiella taxus
7
Apanteles sp. (a braconid)
Py)
Apanteles congregatus
289
Apanteles glomeratus
1
Apanteles melanoscelus
9
Apanteles militaris
Aphelenchoides fragariae (a nematode)
936
Aphelinus flaviventris (a eulophid wasp)
Bie, 820
Aphelinus semiflavus
1015
Aphidius spp. (braconids)
289, U9, 962
Aphidius pulcher
278, ob > 460
Aphidius testaceipes
21
Aphids
4, 222, 227, 228, 253, 254, 258, 27
aba, S07 SiS sea BBL Hog tla, 83,
537, 595, 675, 70k, 729, 732, 612, 834,
926, 988
Aphis spp.
72
Aphis craccae
Aph: lt ( hid )
is craccivora (cowpea ap
162, 203, 208, 245, 307, 348, 386, 437,
Té2, 463, 510, 592, 646, 651, 684, 899,
1045, 1082
Aphis fabae (bean aphid)
Wai, 185, 199, 208, 41k, 485, 539, 594,
651, 672, te 706, 734, 764, 853 )
Aphis gossypii (cotton aphid, melon aphid
I5, 60, 92, 182, 210, 211, 213, 23h, :
alk, 279, 308, 309, 343, 34%, 363, 384,
4og, 441, 462, 463, 467, 472, 510, 537,
565, 592, 594, 622, 624, 648, 651, 675,
678, 704, 706, 734, 762, 876, 893, 925
Aphis illinoisensis (grapevine aphid)
137
Aphis nasturtii (buckthorn aphid)
206, eee Ces: 650, ey 733, 813
Aphis nerii (oleander aphid
4, 2h6 ( )
Aphis pomi (apple aphid
230, 260, 311, 346, 387, 412, 445, 465,
> D41, 570, 597, 626, 653, 679, 707,
735, 766, 815, 854 ‘
Aphis pseudohederae
Blk
Aphis spiraecola (spirea aphid)
79, 176, 222, 313, 414, 1025, 10h6,
1082
Aphodius sp. (a dung beetle)
7
Aphodius bicolor
33)
Aphodius vittatus
17
Aphrophora spp.
415
Aphrophora parallela (pine spittlebug)
369, 415, > 490, 519, 574, 655, 711
Aphrophora saratogensis (Saratoga
spittlebug) 5, 415, 655, 711, 740, 838
Apion antiguum (South African emex weevil)
318, 1069
Apion longirostre (hollyhock weevil)
167, 172, 189, 572, 598, 604
Apion ulicis (a gorse weevil)
2
290
Apis mellifera (honey bee)
248, 289, 392, 492, 577, 743, 772
Aplonobia myops (a spider mite)
21g
Apotoforma sp. (a tortricid moth)
157, 550, 712, 930
Apple aphid
(Aphis pomi )
Apple curculio
(Tachypterellus quadrigibbus)
Apple grain aphid
(Rhopalosiphum fitchii)
Apple leafhopper
(Empoasca maligna)
Apple maggot
(Rhagoletis pomonella)
Apple mealybug
(Phenacoccus aceris)
Apple red bug
(Lygidea mendax)
Apple rust mite
(Aculus schlechtendali)
Apterona crenulella (a psythid moth)
2h7, 268, 617
Araecerus fasciculatus (coffee bean
weevil) 9
Arborvitae leaf miner
(Argyresthia thuiella)
Archips argyrospilus (fruit-tree leaf
roller) @20, 2 Tk, 244, 390, Ulle, 465,
486, 489, 518, 541, 596, 599
Archips cerasivoranus .(ugly-nest cater-
pillar 2
Archips rosana (a tortricid moth)
963
Archlagocheirus funestus (a cerambycid
beetle) 66
Argentine ant
(Iridomyrmex humilis)
Argyresthia thuiella (arborvitae leaf
miner) 253, 54%
Argyrotaenia sp. (a leaf roller moth)
7
Argyroteenia alisellana
225
Argyrotaenia citrana (orange tortrix)
23k, 235, 987
Argyrotaenia cockerellana
253, 517
Argyrotaenia velutinana (red-banded leaf
roller) 220, 281, 312, 346, 366, 387,
Yuh, 465, 486, 514, 569, 596, 625, 652,
707, 735, 765, 791, 815
Army cutworm
(Chorizagrotis auxiliaris)
Armyworm
673
Armyworm
(Pseudaletia unipuncta)
Aroga websteri (sagebrush defoliator)
146
Arphia sp. (a grasshopper)
195
Arphia conspersa
af
Artichoke plume moth
(Platyptilia carduidactyla)
Artipus floridanus (a weevil
92, 509
Asaphes lucens (a pteromalid wasp)
O48, 251
Ascalapha odorata (black witch moth)
> Bo)
Ash-gray blister beetle
(Epicauta fabricii)
Ash plant bug
(Neoborus amoenus )
Asiatic garden beetle
(Maladera castanea)
Asiatic oak weevil
(Cyrtepistoms castaneus)
Asiatic rice borer
(Chilo suppressalis)
Asiphum pseudobyrsum (an aphid)
739
Asparagus beetle
(Crioceris asparagi)
Aspen blotch miner
(Lithocolletis tremloidiella)
Aspen leaf beetle
(Chrysomela crotchi)
Asphondylia sp. (a cecidomyiid midge)
232
ako, 3
Aspidiotus camelliae (an armored scale)
6, 368, 389
Aspidiotus cryptomeriae
> 1057, 1058
Aspidiotus destructor (coconut scale)
117, 120, 83
Aspidiotus hederae (oleander scale)
See Aspidiotus nerii
Aspidiotus juglansregiae (walnut scale)
17, 413, 631, 653, 767
Aspidiotus liquidambaris
hg0, kok
Aspidiotus nerii (oleander scale),
61, 133, 246, 255, 264, 368, 389, 1066
Aspidiotus perniciosus (San Jose scale)
7 60; 91, 154, 175, 231, 348, 367,
413, 515, 626, 680, 710, 958, 1032
Aspidiotus uvae (grape scale)
78
Asteia n. sp. (an asteiid fly)
119, 120
Aster leafhopper
(Macrosteles fascifrons)
Asterolecanium arabidis
93, 060
Asterolecanium minus
264, 315
Atomacera decepta (an argid sawfly)
709
Attagenus piceus (black carpet beetle)
93, 207
Atteva aurea (ailanthus webworm)
253
Aulacaspis rosae (rose scale)
262, 1056
Aulocara elliotti (a grasshopper)
285, 317, 393, 418, 449, 470, 493,
521, 549, 577, 634, 635, 658, 688, 715,
743, 772, 882
Autographa californica (alfalfa looper)
152, 176, 166; 507, 538, 595, 622,
62h, 645, 759, 814, 853, 1056
Automeris io (io moth)
aes
Azalea bark scale
(Eriococeus azaleae)
Azalea caterpillar
(Datana major)
Azalea lace bug
(Stephanitis pyrioides)
Azalea leaf miner
(Gracillaria azaleella)
Azalea whitefly
(Pealius azaleae)
Azya luteipes (a lady beetle)
315, 450
Bactra verutana chrysea (an olethreutid
moth) 157, 631, 970, 1011
Bagworm
(Thyridopteryx ephemeraeformis )
Balclutha hebe (a leafhopper)
39
Balclutha rosea
39
Balsam gall midge
(Dasineura balsamicola)
Balsam twig aphid
(Mindarus abietinus)
Balsam woolly aphid
(Adelges piceae)
Bamboo powder-post beetle
(Dinoderus minutus)
Banded sunflower moth
(Fhalonia hospes)
Panded-wing whitefly
' (frialeurodes abutilonea)
Banks grass mite
(Oligonychus pratensis)
Baris granulipennis (melon weevil)
T31
Bark beetles
256, 257
Barley thrips
(Limothrips denticornis)
Barnacle scale
(Ceroplastes cirripediformis)
Bathyplectes sp. (an ichneumon wasp)
i)
Subic ee curculionis
289, 370, li7, 49, G49, 450, 481, hoe,
551, 717, 912
Bean aphid
(Aphis fabae)
Bean butterfly
(lampides boeticus)
Bean leaf beetle
(Cerotoma trifurcata)
Bean leaf roller
(Urbanus proteus)
Bean pod borer
(Maruca testulalis
Bean thrips
(Caliothrips fasciatus)
Bean weevil
(Acanthoscelides obtectus)
Bed bug
(Cimex lectularius)
Bedellia orchilella (sweetpotato leaf
miner) 1069
Bedellia somnulentella (morning-glory
leaf miner) 212, 925
Beech blight aphid
(Prociphilus imbricator)
Beech scale
(Cryptococcus fagi)
Beet armyworm
(Spodoptera exigua)
Beet leafhopper
(Circulifer tenellus)
Beet leaf miner
(Pegomya betae)
Beet webworm
(Loxostege sticticalis)
Bembecia marginata (raspberry crown
borer) 389
Bemisia berbericola (a whitefly)
313
Bemisia giffardi
550
Bemisia tabaci (sweetpotato whitefly)
1066
Beneficial insects
317
Bermidagrass mite
(Aceria neocynodonis )
Big-eyed bugs
470, 634
Billbugs
361, 380, 436
Biolysia tristis (an ichneumon wasp)
ICO aE SOF
Birch leaf miner
(Fenusa pusilla)
Black army cutworm
(Actebia fennica)
Black blister beetle
(Epicauta pennsylvanice)
Blackburn butterfly
(Vaga blackburni)
Black carpet beetle
(Attagenus piceus)
Black cherry aphid
(Myzus cerasi)
Black cherry fruit fly
(Rhagoletis fausta)
Black citrus aphid
(Zoxoptera aurantii)
Black cutworm
(Agrotis ipsilon)
Black dung beetle
(Copris incertus prociduus)
Black flies
201, 266, 391, 576, 770
Black-headed ash sawfly
(Tethide cordigera)
Black-headed budworm
(Acleris varianae)
Black Hills beetle
(Dendroctonus ponderosae)
Black-headed Pireworm
(Rhopobota naevana)
Black horse fly
(Tabanus atratus)
Black-legged tick
(Ixodes scapularis)
Black-legged tortoise beetle
(Jonthonota nigripes)
Black-margined aphid
(Monellia costalis)
Black parlatoria scale
(Parlatoria zizyphus)
Black peach aphid
(Brachycaudus persicaecola)
Black pecan aphid
(Myzocallis caryaefoliae)
Black pine-leaf scale
(Nuculaspis californica)
Black scale
(Saissetia oleae)
Black stem rust
(Puccinia framinis)
Black thread scale
(Ischnaspis longirostris)
Black turpentine beetle
(Dendroctonus terebrans)
Black vine thrips
(Retithrips syriacus)
Black vine weevil
(Brachyrhinus sulcatus)
Black widow spider
(Latrodectus mactans)
Black witch moth
(Ascalapha odorata)
Blapstinus spp. (darkling beetles)
5
Blatte orientalis (oriental cockroach)
Bl peel (G leroach)
attella germanica erman cockroa:
Bite
Blissus spp. (chinch bugs)
617, 808, 8h9
Blissus hirtus (hairy chinch bug)
849, 891
Blissus insularis (southern chinch bug)
ee 132, 505, 617, 784, 970, 974, 985,
Blissus leucopterus fone)
3, 137, We, 143, abk, 147, 276, 30h,
340, 361, 405, 436, 437, 457, 479, 504,
559, 616, 617, 64k, 669, 670, 728, 756,
808, 849, 906, 922, 923, 1043, 1065
Blister beetles
263
Bloodsucking conenose
(Driatoma sanguisuga)
Blueberry maggot
(Rhagoletis mendax)
Blueberry thrips
(Frankliniella vaccinii)
Blueberry tip midge
(Contarinia vaccinii)
Bluegrass billbug
(Sphenophorus parvulus )
Bluegrass webworm
(Crambus teterrellus)
Boll weevil
(Anthonoms grandis)
Boll weevil complex
(Anthonams grandis complex)
Bollworm
(Heliothis zea)
Bondia comonana (a carposinid moth)
707
Boopedon nubilum (a grasshopper )
418, 49, 493, 521, 577, 602, 688
Gouna gibbosus (carrot beetle)
540
Bourletiella hortensis (garden springtail)
09
Bovicola bovis (cattle biting louse)
5, 41, 61, 80, 93, 118, 134, 177, 22h,
270, 1035, 1084
Boxelder aphid
(Periphyllus negundinis)
Boxelder bug
(Leptocoris trivittatus)
Boxelder leaf roller
(Gracillaria negundella)
Boxwood leaf miner
(Monarthropalpus buxi)
Brachycaudus cardui (thistle aphid)
765
Brachycaudus persicaecola (black peach
aphid) 153, 245, 318, 346
Brachycolus tritici (western wheat aphid)
143
Brachyrhinus spp. (weevils)
Toy, Ta
Brachyrhinus cribricollis
212, 230, 254, 737
Brachyrhinus meridionalis
253, 137
Brachyrhinus ovatus (strawberry root
weevil) 253, 207, 442, 4k6, 572, 598
Erachyrhinus sulcatus (black vine weevil)
253, 313, 348, Ube, 511, 54h, 572, 737,
768, 817
Brachystola magna (lubber grasshopper)
70
Bracon gelechiae (a braconid)
392
Braconids
289
Eradybaena similaris (a garden snail)
251; 318, 523
Bradysia impatiens (a sciarid midge)
oe 18, 208
Erevicoryne brassicae (cabbage aphid)
30, 45, 60, 6%, 210, 539, 734, 764,
790, 877, 909, 10h6
Brevipalpus spp. (false spider mites)
200
Brevipalpus essigi
200
Brevipalpus lewisi (citrus flat mite)
os, 245, 367, 767, 878, 945, 1025,
Brevipalpus obovatus (privet mite)
Yk, 200, 283, 510, 1026
Brevipalpus phoenicis
180, 251
oS pini
Brevipalpus russulus
972, 97
Bristly cutworm
(Lacinipolia renigera)
Broad mite
(Hemitarsonems latus)
Broad-necked root borer
(Prionus laticollis)
Hronze birch borer
(Agrilus anxius)
Bronzed cutworm
(Nephelodes emmedonius)
Brown-banded cockroach
(Supella supellectilium)
Brown chafer
(Serice brunnes)
Brown citrus aphid
(Zoxoptera citricide)
Brown dog tick
(Rhipicephalus sanguineus)
Brown dung beetle
(Onthophagus catta)
Brown garden snail
(Helix aspersa)
Brown-headed ash sawfly
(Tomostethus malticinctus)
Brown recluse spider
(Loxosceles reclusa)
Brown soft scale
(Coccus hesperidum)
Brown stink bug
(Euschistus servus)
Brown-tail moth
(Nygmia phaeorrhoea)
Brown wheat mite
(Petrobia latens
latens)
Bruchophagus platyptera (clover seed
aratcia) 163; 759
Bruchophagus roddi (alfalfa seed chalcid)
163, 729, 551, 874, 892
Bruchus brachialis (vetch bruchid)
376; 439, 989
Bruchus pisorum (pea weevil)
161
Bryobia praetiosa (clover mite)
134, 213, 219, 220, 248, 288, 343, 417
Eryobia rubrioculus (a fruit-tree mite)
233, 413, 445, 488
Bucculatrix thurberiella (cotton leaf
perforator) 182, 483, 732, 762, 788,
812, 908, 925
Buck moth
(Hemileuca maia)
Buckthorn aphid
(Aphis nasturtii)
Budworms
hog
Buffalo grass webworm
(Surattha indentella)
Buffalo treehopper
(Stictocephala bubalus)
Bulb mite
(Rhizoglyphus echinopus)
Bulb scale mite
(Steneotarsonems laticeps)
Bumble flower beetle
(Euphoria inda)
Busseola fusca (maize stalk borer)
933
Byturus rubi (eastern raspberry fruitworm)
232, 517
Cc
Cabbage aphid
(Brevicoryne brassicae)
Cabbage curculio
(Ceutorhynchus rapae)
Cabbage looper
(Trichoplusia ni)
ates maggot )
Hylemya brassicae
Cabbage seedpod weevil
(Ceutorhynchus assimilis)
Cabbage webworm
(Hellula rogatalis)
Cacaecimorpha pronubana (a tortricid moth)
5
Cactus scale
(Diaspis echinocacti)
Cadra cautella (almond moth)
eco mre
Caenurgina erechtea (forage looper)
)
Calacarus adornatus (an eriophyid mite)
1
Calico scale
(Lecanium cerasorum)
California five-spined ips
(Ips confusus)
California oakworm
(Phryganidia californica)
California pear-slug
(Pristiphora abbreviata)
California red scale
(Aonidiella aurantii)
Caliothrips fasciatus (bean thrips)
225
Caliroa cerasi (pear-slug)
eB BS Be
Caliroa lineata @ sawfly)
» 712
Callisto geminatella (unspotted tentiform
leaf miner) 229, 346
Callosobruchus maculatus (cowpea weevil)
a
Caloglyphus sp. (an acarid mite)
370
Calogiyphus mycophagus
Cal. cterus setarius (a Japanese weevil)
287, 300, 579, 590, 636, 758, 763, 906
Calosoma frigidum (a ground beetle)
548 5
Cameraria spp. (leaf blotch miners)
Cameraria Se ans (solitary oak leaf
~~ miner) 73
Camnula pellucida (clear-winged grass-
hopper) 521, 549, 659, 688, 743, 795,
Camphor scale
(Pseudaonidia duplex)
Camponotus spp.
288
Camponotus abdominalis floridanus (Florida
carpenter ant) 771
Campsomeris marginella modesta (a scoliid
wasp) 66
Cane leafhopper egg sucker
(fytthus mundulus)
Cankerworms
54a
Capitophorus spp. (aphids)
879, 881
Caribbean fruit fly
(Anastrepha suspense)
Carmine spider mite
(Tetranychus telarius)
Carneocephala spp. (leafhoppers)
6h5
Carolina grasshopper
(Dissosteira carolina)
Carolina mantid
(Stagmomantis carolina)
Carpenterworm
(Prionoxystus robiniae)
Carpet beetle
(Anthrenus scrophulariae) )
Carpocapsa pomonella (codling moth
fel 281, 311, 346, 366, 387, 412, bby,
» 486, 514, 541, 569, 596, 625, 652,
679, 707, 735, 765, 790, 814, 854, 878,
909, 958. Light traps: 553, 581-582,
606, 691, 719, 747, 776, 799, 885, 901,
a sp.
» 699, 709
Carpophilus dimidiatus (corn sap beetle)
727
ophilus hemipterus (dried-fruit
beetle) 466, 626, 699, 815
Carpophilus humeralis (a sap beetle)*
699
Corpophilus oo (dusky sap beetle)
eerie Saeeens (peach fruit moth)
933
Carrot beetle
(Bothynus gibbosus)
Carrot rust fly
(Psila rosae)
Carrot weevil
(Listronotus oregonensis)
Carulaspis minima (an armored scale)
395
Caryedon gonagra
See Caryedon serratus
Caryedon serratus (grou -nut bruchid,
tamarind seed beetle) 900
Casemaking clothes moth
(Tinea pellionella)
Catalpa sphinx
(Ceratomia catalpae)
Cathartus quadricollis (square-necked
Grain beetle) 890, 947, 989
Cattle biting louse
(Bovicola bovis)
Cattle grubs
265
Cattle lice
32, 265, 350, 1058
* Carried in Vol. 17 as Urophorus
humeralis
Cattle tail louse
(Haematopinus quadripertusus)
Cavariella aegopodii (an aphid
bane
5
Cecidomyia spp. (cecidomyiid midges)
Cecidomyia piniinopis (a pine resin
midge) 599, 739, 818, 960
Cecidomyia verrucicola
71
Celama sorghiella (sorghum webworm)
-— 987, 615, 755, 830, 849, 872, 889,
Cel Ee ae Be hite-lined )
‘elerio lineata (wl SnGsoe sphinx
2ll, 617, 624, 654, fi
Celery fly
(Buleia heraclei)
Celery leaf tier
(Udea rubigalis)
Se looper )
Anagrapha falcifera
Centeterus sp. (an ichneumon wasp)
17
Cephalcia fascipennis (a web-spinning
eaaeia} 66}
Cephalonomia tarsalis (a bethylid wasp)
1
Cephenemyia spp. (nose bot flies)
17, 1067, 1084
Sephus bug erp sipgtus (wees ste oe sawfly)
Lt
ud ee? ae ( Gees tree borer)
373
Ceramica picta (zebra caterpillar)
908
Ceratitis capitata (Mediterranean fruit
zly) arly) 6582, 201, 294, 603, 631, 690,
712, 859, 860, 932, % 2, 1015, 1059
Ceratitis colae
932
Ceratitis rosa
932
Ceratomia catalpae (catalpa sphinx)
318
Ceratophyllus niger (western chicken flea)
9
Cereal leaf beetle
(Qulema melanopus)
Cereal leaf miner
(Syringopais temperatella)
Cerococcus deklei (a pit scale)
133, 630, 927
Cerodontha sp. (a leaf miner fly)
ING)
Ceroplastes spp. (wax scales)
315, 368
Ceroplastes ceriferus
Ceroplastes cirripediformis (barnacle
Sierra ETE 45, 65, 62, 450, 473, 580,
631, 745, 842, 914, 1028, 1086
Ceroplastes floridensis (Florida wax scale)
1055
Ceroplastes rubens (red wax scale)
914, 1037
Cerotoma trifurcata (bean leaf beetle)
166, 201, 278, 309, 342, 344, 364, 386,
» 461, 463, 482, 485, 507, 509,
512, 535, 563, 619, 623, 647, 672, 702,
730, 759, 786, 810, 833, 851, 87h, |
907, 924, 943, 957, 102k
ae chus sp.
Cate chus. Ceaiieaee (cabbage seedpod
weevil
Ceutorhynchus rapae SOU serie curculio)
365
Chaetocnema spp.
531, 727, 783, 831, 906, 922, 985
Chaetocnema confinis (sweetpotato flea
beetle) 211, 212, 485, 652, 922, 971
Chaetocnema ectypa (desert corn flea
beetle) 39, 59, 89, 90, iki, 212,
478, 531, 807, 890, 922
Chaetocnema magnipunctata (a flea beetle)
oe ( )
Chaetocnema pulicaria (corn flea beetle
a 141, 304, 344, 361, 380, 40h, 436,
ep N78, 531, 551, 587, 669, 698, 727,
Th
Chaetosiphon spp.
235
Chaetosiphon fragaefolii (strawberry
aah 134, 235, 262, 348, 389, 414
Chaff scale
(Parlatoria pergandii)
Chalcodermus aeneus (cowpea curculio)
207, 208, 386, 651, 706, 790, 876
Chalcolepidus erythroloma (a click beetle)
345, 352
Cherry fruit fly
(Rhagoletis cingulata)
Cherry fruitworm
(Grapholitha packardi)
Chicken body louse
(Menacanthus stramineus)
Chicken mite
(Dermanyssus gallinae)
Chileaphis michelbacheri (an aphid)
187
Chilo loftini (a crambid moth)
942, 969, 970
Chilo suppressalis (Asiatic rice borer)
933
Chilocorus stigma (twice-stabbed lady
beetle 285, 351, 1035
Chinch bug
(Blissus leucopterus)
Chinese mantid
(fenodera aridifolia sinensis)
Chinese rose beetle
(Adoretus sinicus)
Chionaspis etrusca (an armored scale)
1034
Chionaspis furfura (scurfy scale)
490, 515
Chionaspis longiloba
200, 203
Chionaspis quercus
710, 717
Chionaspis sylvatica
857, 860
Chironomid midges
770
Chironomis plumosus (a lake midge)
713, 770, 819
Chirothrips spp. (thrips)
147, 406, 438, 480, 505, 645, 891
Chirothrips mexicanus
505
Chirothrips simplex
505
Chlorochroa spp.
See Pitedia spp.
Chlorotabanus crepuscularis (a horse fly)
576
Choristoneura spp. (tortricid moths)
573
Choristoneura fumiferana (spruce budworm)
253, 257; SUL, 573, 631, 960
Choristoneura pimus (jack-pine budworm)
257, 489, 518, 544, 573, 655, 684, 711,
739, 769, 818
Choristoneura rosaceana (oblique-banded
leaf roller 186, 517
Chorizagrotis auxiliaris (army cutworm)
77; 89, 115, 151, 173, 197, 217, 2h,
275, 303, 339, 359, 379, 403, 435, 455,
4ok, 477, 585, 805. Light traps: 420,
451, 474, 495, 525, 552, 581, 637, 661,
691, 718, 746, 775, 798, 861, 901, 916,
950, 964
Chorizococcus californicus (a mealybug)
Chorizococcus lounsburyi
19
Chorizococcus rostellum
115
Chorthippus curtipemnis (a grasshopper)
820, 882
Chortophaga viridifasciata (green-striped
grasshopper) 179
Chrysanthemum aphid
(Macrosiphoniella sanborni)
Chrysobothris mali (Pacific flatheaded
aS 230
Chrysochus cobaltinus (a leaf beetle)
205
Chrysolina quadrigemina (a klamath-weed
beetle 930, 1016
Chrysomela crotchi (aspen leaf beetle)
1038
Chrysomela interrupta
314
Chrysomela knabi
103
Chrysomela lineatopunctata
103
Chrysomela scripta complex (cottonwood
leaf Tees) EM, 390, 738, 768
Chrysomphalus sp. (an armored scale)
22
Sep ue aonidum (Florida red scale)
st; » 92, 255, 371, 709, 910
Satan bifasciculatus
2
Chrysomphalus dictyospermi (dictyospermum
scale) 988
Chrysopa spp. (green lacewings)
285, 291, 316, 417, 989, 1015, 1035,
1047
Chrysopa lanata
al
Chrysopa oculata (golden-eye lacewing)
291, 370
Chrysops spp. (deer flies)
209, 270, 448, 686, 741, 771, 795,
39
Cicada killer
(Sphecius speciosus)
Cicadas
261
Cigar casebearer
(Coleophora serratella)
Cigarette beetle
(Lasioderma serricorne)
Cimbex americana (elm sawfly)
255
Cimex lectularius (bed bug)
270, 947
Cinara spp. (conifer aphids)
75; 92, 133, 154, 246, 263, 284, 389,
631, 1083
Cinara carolina
393, 395, 523
Cinara curvipes
263, WAT
Cinara pini
2
Cinara strobi (white-pine aphid)
15, 1034, 1057
Cinara tujafilina
80, 133, 134, 176, 222, 2h6, 282, 389,
102
Circulifer tenellus (beet leafhopper)
15, 94, 121, 126, 131, 185, 217-218
241, 275,309; 330, 33; 379, 403, iss,
477, 501, 529, 665, 753, 1068, 1081
Citrus blackfly
(Aleurocanthus woglumi)
Citrus bud mite
(Aceria sheldoni)
Citrus flat mite
(Brevipalpus lewisi)
Citrus flower moth
(Prays citri)
Citrus mealybug
(Planococcus citri)
Citrus red mite
(Panonychus citri)
Citrus rust mite
(Phyllocoptruta oleivora)
Citrus thrips
(Scirtothrips citri)
Citrus whitefly
(Dialeurodes citri)
Clastoptera achatina (pecan spittlebug)
312, 59)
Clastoptera arizonana
318
Clastoptera juniperina
264, 682
Clausenia purpurea (an encyrtid wasp)
OnE
Clavaspis ulmi (an armored scale)
1057, 1058
Clay-backed cutworm
(agrotis gladiaria)
Clear-winged grasshopper
(Camnula pellucida
Climbing cutworms
Sh1
Cloudy-winged whitefly
(Dialeurodes citrifolii)
Clover aphid
(Nearctaphis bakeri)
Clover cutworm
(Scotogramma trifolii)
Clover head caterpillar
(Grapholitha interstinctana)
Clover head weevil
(Hypera meles)
Clover leafhopper
(Aceratagallia sanguinolenta)
Clover leaf weevil
(Hypera punctata)
Clover mite
(Bryobia praetiosa)
Clover root curculio
(Sitona hispidula)
Clover seed chalcid
(Bruchophagus platyptera)
Clover seed weevil
(Miccotrogus picirostris)
ee stem borer )
Languria mozardi
Cnephasia longana (omnivorous leaf tier)
88, 516
Coccinella novemnotata (a lady beetle)
192, 108
Coccus acuminatus
1083
Coccus elongatus
eee ne (o ft scale)
loccus hesperidum (brown soft scale
61, 91, 154, 176, 233, 245, 2h6, bik,
856, 1066, 1082
Coccus viridis (green scale)
U, 155, 251, 318, 1037, 1055
Cochlicella barbara (a snail)
93}
Cochlicella conoidea
935
Cochliomyia hominivorax (screw-worm)
D, 17, 32, 41, 62, 79, 93, 117, 135,
155, 178, 201, 22h, 2h7, 28, 268, 284,
299, 315, 350, 370, 391, 416, 4h8, 469,
4ol, 520, 546, 575, 600, 633, 658, 686,
714, 741, 771, 794, 819, 838, 858, 880, .
895, 911, 928, 946, 961, 973, 988,
1014, 1026, 1034, 1046, 1057, 1067,
1083
Cockroaches
287
Coconut leaf roller
(Hedylepta blackburni)
Coconut scale
(Aspidiotus destructor)
Codling moth
(Carpocapsa pomonella)
Coffee bean weevil
(Araecerus fasciculatus)
Colaspis spp. (leaf beetles)
673, 702
See favosa
y}
Colaspis pini (pine colaspis)
90
Coleomegilla maculata (a lady beetle)
Be 290, 351, 417, 470, 601, 687, 715,
1
Coleomegilla maculata fuscilabris
178, 223, 285, 290, 370, 576
Coleophora laricella (larch casebearer)
256, 349, 518, 789, 792
Coleophora sacramenta
311
ee serratella (cigar casebearer)
3
Coleotechnites sp. (a gelechiid moth)
769
Coleotechnites milleri (lodgepole needle
miner) 769 ( )
Colias e heme (alfalfa caterpillar
132, 159, T61, 199, 220, 243, 307, 363,
Kho, 460, 507, 562, 589, 618, 671, 700,
729, 758, 786, 787, 808, 831, 850, 874,
891, 907, 923, 943, 957, 971, 102k,
1044, 1082
Collops spp. (melyrid beetles)
576, 651
Collops bipunctatus
2
Collops vittatus
9, 52l, 7he
Colorado potato beetle
(Leptinotarsa decemlineata)
Common cattle grub
(Hypoderma lineatum)
Common cockchafer
(Melolontha melolontha)
Common malaria mosquito
(Anopheles quadrimaculatus)
Comstock mealybug
(Bseudococeus comstocki)
Comstockiella sabalis (an armored scale)
154, 157
Conaxis quadrilateralis (a carnivorous
STE) 975
Conchuela
(Pitedia ligate)
Confused flour beetle
(Zribolium confusum)
Conocephalus fasciatus (a grasshopper)
7
Conoderus amplicollis (Gulf wireworm)
13
Conoderus falli (southern potato wire-
worm) 179, 184, 205, 763, 813, 958
Conoderus vespertinus (tobacco wireworm)
Ieh, 211, 212
Conophthorus coniperda (white-pine cone
beetle 390
es scopulorum
263
Conotrachelus nenuphar (plum curculio)
Foe 312, 346, 366, 387, 44k, 466,
» 488, 515, 542, 569, 596, 625,
652, 680, 735, 765, 791, 836
Contarinia sp. (a cecidomyiid midge)
5
Contarinia sorghicola (sorghum midge)
137, lke, 503, 531, 616, 669, 756,
76k, B08, 849, 872, 890, 906, 922
Contarinia vaccinii (blueberry tip midge)
230
Convergent lady beetle
(Hippodamia convergens)
Cooley spruce gall aphid
(Adelges cooleyi)
Copris incertus prociduus (a dung beetle)
21k, 10
Coptodisca sp. (a shield bearer)
573
Coptosoma xanthogramma (a plataspid bug)
5, 66, 82, "96, 119, 158, 251, 299,
365, 371, 580, 605, 745, 774, 797,
860, 899, 914, 915, 949, 963, 990,
1037
Coptotermes sp.
395
Coptotermes formosanus (Formosan
subterranean termite) 66, 135, 395,
471, 578, 603, 604
Copturus floridanus (a weevil)
263
Corimelaena pulicaria (negro bug)
167
Corn earworm
(Heliothis zea)
Corn flea beetle
(Chaetocnema pulicaria)
Corn leaf aphid
(Rhopalosiphum maidis)
Corn planthopper
(Peregrinus maidis)
Corn root aphid
(Anuraphis maidiradicis)
Corn root webworm
(Crambus caliginosellus )
Corn sap beetle
(Carpophilus dimidiatus)
Coryphista meadii (a geometrid moth)
1045
Seer arcuata (oak lace bug)
10
Corythucha ciliata (sycamore lace bug)
318, 6005, 630, 710, 739, 793, 880 .
Corythucha gossypii (cotton lace bug)
738
Cosmobaris americana (a weevil)
185, 915
ed serrulata (kiawe flower looper)
745, 92
Cotinis spp.
645
Cotinis nitida (green June beetle)
Uy; 227, 230, 234, 235, 340, 361,
617, 626, 64h, 645, 651, 652, 700,
735, 9he
Cotinis texana
645, 816, 617, 848, 945, 9h9
Cotton aphid
(Aphis gossypii)
Cotton fleahopper
(Psallus seriatus)
Cotton lace bug
(Corythucha gossypii)
Cotton leaf perforator
(Bucculatrix thurberiella)
Cotton square borer
(Strymon melinus)
Cottonwood borer
(Plectrodera scalator)
Cottonwood leaf beetles
(Chrysomela scripta complex)
Cottony-cushion scale
(Icerya purchasi)
Cottony maple scale
(Pulvinaria innumerabilis)
Cowpea aphid
(Aphis craccivora)
Cowpea curculio
(Chalcodermis aeneus)
Cowpea weevil
(Callosobruchus maculatus)
Crambus spp. (sod webworms
Ike, 458, 532, 588, 644, 699, 831,
Bh9, 890
Crambus caliginosellus (corn root
webworm) 140, 559
Crambus mtabilis
478, 480
Crambus teterrellus (bluegrass webworm)
406, 505 ( )
Crambus topiarius (cranberry girdler
598, 651
Crambus trisectus
08; 890
Cranberry fruitworm
(Acrobasis vaccinii)
Cranberry girdler
(Crambus topiarius)
Cranberry weevil
(Anthonoms musculus)
Crapemyrtle aphid
(Myzocallis kahawaluokalani)
Crazy ant
(Paratrechina longicornis)
Cremona cotoneastri (a cotoneaster
webworm 517
Crioceris spp.
2215485, 513, 835
Crioceris asparagi (asparagus beetle)
212, 221, 2h, 386, 485, 513, 540,
568, 658, 706, 835
Crioceris duodecimpunctata (spotted
asparagus beetle) 212, 221, 464, 485,
513, 540, 568, 835
Crocidosema plebeiana (an olethreutid
moth 65
Croesia semipurpurana (an oak leaf roller)
155, 349
Croesus latitarsus (dusky birch sawfly)
265
Cross-striped cabbageworm
(Evergestis rimosalis)
Crymodes devastator (glassy cutworm)
139, 146, 161, 587, 588, 705, 814
Cryptochetum iceryae (a cryptochetid fly)
345
Cryptococcus fagi (beech scale)
26h, B18
Cryptolaems sp.
89k
AL montrouzieri
65, 290, 421, 550, 948, 1068
Cryptomyzus ribis (currant aphid)
5h3
Cryptophlebia sp. (an olethreutid moth)
180, 473
Cryptophlebia leucotreta
933
Ses ombrodelta (litchi fruit
0, 930
Cryptotermes brevis (a powder-post
termite) 789, 795
Ctenicera spp.
340
Ctenicera callida
52.
Ctenicera pruinina (Great Basin wireworm)
173, 185, 205, 538, 835
Ctenocephalides spp. (fleas)
270, 65
Cuban-laurel thrips
(Gynaikothrips ficorum)
Cuban May beetle
(Phyllophaga bruneri)
Cuerna costalis (a leafhopper)
10)
Culex spp. (mosquitoes)
Lk, 96, 226, 247, 266, 391, 421, 520,
685, 794, 858, 880; 684, 895, 963,
1016
Culex apicalis
63
32
Culex pipiens
632, 79, 858
Culex pipiens quinquefasciatus (southern
house mosquito) 32, 34, 96, 201, 226,
265, 284, 315, 345, 350, 369, 391, 416,
Fe, 448, 472, 523, 575, 600, 6 ;
685, 690, 713, Tl, 774, 794,
880, 884, 928, 946, 961, 963,
990, 1014, 1016, 1034, 1057, 1
Culex restuans
HI, 62, 79; 80, 93,
247, 284, 369, 416,
515, 632, 657, 713,
880, 928, 946, 961, 9
1057, 1083
Culex salinarius
32, 41, 62, 79, 80, 93, 134, 177, 201,
22h, 2h7, 284, 315, 369, 291, 416, 448,
520, 575, 600, 632, 657, 685, 713, 741,
79, 838, 858, 880, 928, 946, 961, 973,
1074, 1034, 1057, 1083
Culex tarsalis
2h7, 266, 284, 369, 491, 546, 600, 632,
657, 713, T41, 819, 951
Culex territans
80, 1057
Culex tritaeniorhynchus
951-952 ( )
Culicoides niger (a biting midge
2k7
Culiseta spp. (mosquitoes)
» 895
Culiseta inornata
32, 41, 62, 79, 93, 134, 177, 201,
247, 266, 284, 315, 369, 391, 416,
468, 172, 491, 520, 546, 600, 713,
819, 961, 1014, 1034, 1057, 1083
Culiseta morsitans
395 ( )
Curculio oi e (pecan weevil
16, 230, 2 , 681, 708, 791, 816, 836,
878, 910, 926, 958, 972, 987, 1025,
1032, 1055, 1082
Currant aphid
(Cryptomyzus ribis)
Currant borer
(Ramosia tipuliformis)
Currant spanworm
(Itame ribearia)
Cutworms
211, 212, 219, 229, 2k2, 243, 361, 385,
366, 368, 44h, 456, 464, 466, 478, keh,
531, 587, 594
Cyclamen mite
(Steneotarsonemis pallidus)
Cyclocephala sp.
95
clocephala borealis (northern masked
chafer 107, 505, 970
Cyclocephala immaculata (southern
masked chafer) 617
Cycloneda sanguinea (a lady beetle)
687
Cylas formicarius elegantulus (sweet-
potato weevil) Tab Hi9, 421
Cylindrocopturus eatoni
177
‘lindrocopturus furnissi (Douglas-fir
twig weevil) 390
Cynaeus angustus (a darkling beetle)
259
tepistomis castaneus (Asiatic oak
weevil) 287, 497, 650, 710, 717, 757,
763, 857, 859, 927, 929, 9h9
Cyrtopeltis modesta (a plant bug)
64
see notatus (suckfly)
18.
Cyrtorhinus fulvus (a predaceous capsid
bug 94; 860, 1037
Cyrtorhinus lividipennis
990
Dactylopius confusus (a dactylopiid scale)
225
Dactylopius tomentosus
960
Dacus cucurbitae (melon fly)
82, ok, 371, 421, 523, 631, 712, 842,
859, 932, 975, 990, 1016, 1059
Dacus dorsalis (oriental fruit fly)
6, 7, 43, 62, 65, 82, 214, 249, 291,
agk, 299, 317, 318, 580, 690, 859,
BEE, 932, 1059
= TG) o
Dacus oleae (olive fruit fly)
933
Damsel bugs
248, 470, 521, 634
Danaus plexippus (monarch butterfly)
158, 180
Dark mealworm
(Tenebrio obscurus)
Dark-sided cutworm
(Euxoa messoria)
Des ineura) spp. (cecidomyiid midges)
5
Dasineura balsamicola (balsam gall
~ midge) 490, 546, 857
Dasineura gleditchiae
546
Dasychira sp.
207
Dasychira plagiata (pine tussock moth)
90
Datana spp. (notodontid moths)
627, 738
Datana integerrima (walnut caterpillar)
229, 261, > 515, 598, 627, 653, 680,
708, 736, 738, 766, 791, 816, 836, 855,
878, 958 ( )
Datana major (azalea caterpillar
837, 910
Datana ministra (yellow-necked
caterpillar) 738, 856, 911, 945
Datane perspicua
627
Deer flies
265
Deloyala guttata (mottled tortoise beetle)
877
Deltocephalus hospes (a leafhopper)
345, 690
Dendrobielle aspera (a false powder-post
beetle 263
Dendroctonus spp. (conifer bark beetles)
» 894, 972, 1056
Dendroctonus brevicomis (southwestern
pine beetle, western pine beetle)
177, 256, 259, 545, 960, 1034, 1067
Dendroctonus frontalis (Arizona pine
beetle, smaller Mexican pine
beetle, southern pine beetle) 4h,
154, 257, 259, 684, 711, 818, 880,
894, 972, 1056, 1070
Dendroctonus obesus (Alaska spruce beetle,
eastern spruce beetle, englemann spruce
beetle, red-winged pine beetle, sitka-
spruce beetle) 256, 257
Dendroctonus ponderosae (Black Hills
beetle, Jeffrey pine beetle, mountain
pine beetle) 256, 257, 259, 960
Dendroctonus pseudotsugae (Douglas-fir
beetle) 256, 490, 739, 818
Dendroctonus simplex (eastern larch -
beetle 177
Dendroctonus terebrans (black turpentine
beetle) 4h, 92, 154, 257, 259, 573,
631, 684, 880
Dendroctonus valens (red turpentine
beetle) 5, 177, ae 655
Dendrotettix quercus (a leaf-eating
grasshopper) 32, 522
Deodar weevil
(Pissodes nemorensis)
Deraeocoris fasciolus (a mirid bug)
604
Dermacentor albipictus (inter tick)
6, 16, 32, 80, 93, 118, 156, 202, 271,
370, 1014, 1035, 1046, 1067, 1084 Be
Dermacentor andersoni (Rocky Mountain
ood tick) 247, 271, 285, 350, 392,
9
Dermacentor occidentalis (Pacific Coast
tick) 42, 93, 271
Dermacentor variabilis (American dog tick)
270, 316, 350, 392, 416, 448, 469, hol,
Zs 547, 576, 601, 634, 658, 687, 714,
71
Dermanyssus gallinae (chicken mite)
271, 416, 839, 1026
Dermestes spp.
287
Dermestes lardarius (larder beetle)
The
Dermestes maculatus (hide beetle)
71
Dermestid beetles
289
Derobrachus brevicollis (a cerambycid
beetle) 380, 408
Deroceras reticulatum (gray garden slug)
60, 313, 505, 531, 540, 543, 616
Desert corn flea beetle
(Chaetocnema ectypa)
Desmia funeralis (grape leaf folder)
235, 131, S17, 945
Bee grasshopper )
Melanoplus devastator
Diabrotica spp. (corn rootworms ,
cucumber beetles) 1h, 211, 404, 531,
559, 587, 615, 643, 668, 698, 727, 756,
783, 785, 786, 807, 809, 810, 830, 832,
833, 848, 874, 889, ee 1011, 1066
Diabrotica longicornis (northern corn
rootworm) 140, 30k, 531, 559, 587,
615, 643, 669, 698, 727, 756, 783, 807,
809, 810, 814, 830-831, 832, 833, 848,
850, 860, 872, 874, 876, 889, 890, 891,
922, 956, 963, 1087, 1092
Diabrotica undecimpunctata howardi
southern corn rootworm, spotted
cucumber beetle) 8, 140, 161, 174, 211,
280, 342, 361, 380, 363, 40k, 411, 443,
457, 507, 513, 540, 673, 698, 706, 785,
786, 809, 810, 830, 831, 832, 833, 848,
872, 877, 923, 943, 957, 970, 986,
1012, 1024, 1031, 1043, 1044, 1056,
1066, 1087, 1093
Diabrotica undecimpunctatea tenella (a
spotted cucumber beetle) 199, 1066
Diabrotica undecimpunctata undecimpunctata
) ih,
western spotted cucumber beetle
207, 210, 212, 625
Diabrotica virgifera (western corn root-
worm) 140, > 931, 559, 587, 615,
643, 669, 698, 717, 727, 756, 783, 785,
786, 789, 807, 809, 810, 830-831, 832,
833, 848, 860, 872, 874, 884, 889, 890,
900, 921, 956, 963, 1087, 1094
Diachus auratus (a chrysomelid beetle)
91
Diacrisia virginica (yellow woollybear)
anche EES SEC
Diadegma punctoria (an ichneumon wasp)
1
Dialeurodes chittendeni
(rhododendron whitefly)
Dialeurodes citri (citrus whitefly)
6, 42, 62, eek, 249, 254, 294, 317, 352,
418, 549, 603, 767, 773, 882, 1033
Dialeurodes citrifolii (cloudy-winged
whitefly) 64, 299, 1037
Diamondback moth
(Plutella xylostella)
Diaphania hyalinata (melonworm)
12
Diaphania nitidalis (pickleworm)
123, 666, 725, 829, 921
Diaspidiotus liquidambaris (an armored
scale) 545
Diaspis boisduvalii (an armored scale)
ae
Diaspis bromeliae (pineapple scale)
972
Diaspis carueli (juniper scale)
14, 545
Diaspis cocois
105)
Diaspis echinocacti (cactus scale)
LT, 255, 283; 1056
Diastata sp. (a diastatid fly)
176
Diatraea crambidoides (southern cornstalk
borer) 139, 242, 643, 668, 697, 726,
956
Diatraea saccharalis (sugarcane borer)
15, 139, 530, 615, 784
Dichocrocis punctiferalis (yellow peach
moth) 933
Dichomeris marginella (juniper webworm)
253, 389
mire fuliginosa (a lace bug)
393
Dictyospermum scale
(Chrysomphalus dictyospermi)
Differential grasshopper
(Melanoplus differentialis)
Dikraneura carneola (a leafhopper)
145, 219, 220
Dilophus orbatus (a March fly)
970, 1065
Dingy cutworm
(Feltia subgothica)
Dinoderus minutus (bamboo powder-post
beetle) 80, 287 928
Dioryctria spp. Farell moths )
154
Dioryctria abietella
[are
Dioryctria zimmermani (Zimmerman pine
moth) 604, 711, 618, 880
Diploiulus latistriatus hesperus (a
Milliped) 677, 879
Diplolepis polita (a gall wasp)
255, 265
Diploptera ctata (Pacific beetle
cockroach) 158
Diplotaxis sordida (a scarab)
an
Diprion spp. (conifer sawflies)
712
Diprion frutetorum
712, ,
Diprion similis (introduced pine sawfly)
57h, 655, 712, 838, 880, 911
Diptacus swensoni (an eriophyid mite)
134, 200
Disholcaspis washingtonensis (a cynipid
gall wasp) 660
Dissosteira carolina (Carolina grass-
hopper) 716, 795
Dissosteira longipennis (High Plains
Srasshoer 882
Ditylenchus dipsaci (a nematode)
9
Dog sucking louse
(Linognathus setosus)
Dogwood borer
(Thamnosphecia scitula)
Dogwood club-gall midge
(Mycodiplosis alternata)
Douglas-fir beetle
(Dendroctonus pseudotsugee)
Douglas-fir tussock moth
(Hemerocampa pseudotsugata)
Douglas-fir twig weevil
(Cylindrocopturus furnissi)
Dre, nis acerifoliae (painted maple
aphid) 263, 739, 911, 927, 1026
Drepanopterna femoratum (a grasshopper)
659, 882
Dried-fruit beetle
(Carpophilus hemipterus)
Drosophila spp. (vinegar flies)
06, 178, 789, 813
Dusky birch sawfly
(Croesus latitarsus)
rate sap beetle )
Carpophilus lugubris
Dysaphis plantaginea (rosy apple aphid)
ae 280, 311, 346, 387, 412, 445, 465,
» 514, 570, 597, 626, 679
Dysaphis tulipae* (tulip bulb aphid)
» Hh, 2h6, 254
* Also carried in Vol. 17 as Anuraphis
tulipee. i ae
Dysmicoccus brevipes (pineapple mealybug)
767
Ear tick
(Otobius megnini)
Earwigs
287
Eastern field wireworm
(Limonius agonus)
Eastern larch beetle
(Dendroctonus simplex)
Eastern lubber grasshopper
(Romalea microptera)
Eastern raspberry fruitworm
(Byturus rubi)
Eastern spruce gall aphid
(Adelges abietis)
Eastern subterranean termite
(Reticulitermes flavipes)
Eastern tent caterpillar
(Malacosoma americanum)
Echthromorpha agrestoria fuscator (an
ichneumonid wasp) 179
Ectobius pallidus (spotted Mediterranean
cockroach 7, 1046, 1048
Edwardsiana rosae (rose leafhopper)
910
Eggplant fruit borer
(Leucinodes orbonalis)
Egyptian alfalfa weevil
(Hypera brunneipennis )
Ehrhornia cupressi (a soft scale)
2h6
Elaphidionoides parallelus (a long-
horned beetle 515
Elaphidionoides villosus (twig pruner)
263; 739
Elasmopalpus lignosellus (ieseer us
stalk borer 139, 146, 166, 167, 235,
361, 4oh, 108, 836, Hid, hse, 148, 1B,
502, 535, 590, 591, 615, 619, 620, 62h,
647, 668, 673, 677, 697, 702, 726, 730,
734, 755, 759, 783, 784, 786, 787, 790,
807, 894, 906, 915, 943
Elatobium abietinum (spruce aphid)
25h
Eleodes spp. (darkling beetles)
8h9
Eleodes clavicornis
315
Elm borer
(Saperda tridentata)
Elm leaf aphid
(Myzocallis ulmifolii)
Elm leaf beetle
(Pyrrhalta luteola)
Elm leaf miner
(Fenusa ulmi)
Elm sawfly
(Cimbex americana)
Empoasca spp.
513
Empoasca fabae (potato leafhopper)
jel, ee 206, 379, 435, 456, 501, 529,
557, 585, 613, 641, 666, 696, 725, 754,
782, 806, 829, 847, 871, 905, 941, 1031
Empoasca maligna (apple leafhopper)
387, 570, 597
Empoasca mexara
563
Empoasca solana (southern garden leaf-
hopper) 16, 40, 64, 371, 473, 550
Enaphalodes rufulus (a roundheaded wood
borer) 415
ingot aethiops (rose-slug)
Englemann spruce beetle
(Dendroctonus obesus)
English grain aphid
(Macrosiphum avenae)
Entomoscelis americana (red turnip
beetle) 513, 567
Eotetranychus Ci ini borealis (yellow
spider mite 717
Eotetranychus clitus
367
Eotetranychus lewisi
65, 517
Eotetranychus libocedri
13
Eotetranychus miltidigituli
265
Eotetranychus sexmaculatus (six-spotted
as 30, 61, 91, 133, 221, 261, 282,
312, 347, 367, 388, 446
Eotetranychus willamettei
236
Eotetranychus yumensis (Yuma spider mite)
282, 314, 367, 654
Epicaerus cognatus (a weevil)
933
Epicauta spp.
161, 205, 563, 590, 595, 758, 877
Epicauta fabricii (ash-gray blister
beetle) 161, 561, 563
Epicauta pennsylvanica (black blister
beetle) 161, 589, 773, 820, 877
Epichorista ionephela (a tortricid moth)
933
Epidiaspis leperii
311
Epidiaspis piricola (Italian pear scale)
117, 245
iglaea apiata (a cranberry blossomworm)
51
Epilachna borealis (squash beetle)
211, 279, 651
ilachna varivestis (Mexican bean beetle)
16k, 166, 207, 280, 294, 309, 364, 386,
410, 443, 482, 485, 512, 535, 539, 567,
590, 593, 624, 647, 672, 677, 702, 706,
730, 734, 760, 764, 773, 786, 790, 810,
814, 833, 851, 853, 874, 876, 892, 907,
909, 924, 943, Ohh, 987
Epinotia aporema
933
Epinotia meritana (white-fir needle miner)
257
Epinotia subvirdis
313
Epipaschia zelleri (an epipaschiid moth)
203
Epiphyas postvittana (light-brown apple
moth) 933
iptera opaca (a fulgorid planthopper)
52
Episimus sp. (an olethreutid moth)
395
Epitrimerus pyri (pear rust mite)
13, 571
Epitrix spp.
204, 205, 410, 484, 813, B49
Epitrix cucumeris (potato flea beetle)
204, 208, 212, 344, 385, 410, 512, 531
539; 5H0, 566, 567, 593, 623, 676, 733,
35
Epitrix partipennis (tobacco flea beetle)
» 183, 104, 204, 343, 364, hoo, 462,
912, 538, 565, 593, 649, 704, 712, 763,
893, 925, 1012
Epitrix similaris
957
Epitrix subcrinita (western potato flea
beetle 813
itrix tuberis (tuber flea beetle)
20h, 676, 813
Eriococcus araucariae
g7e
Eriococcus azaleae (azalea bark scale)
Ei as Ey
Eriococcus coccineus
1052
Eriococcus quercus
201
Eriophyes insidiosus (an eriophyid mite)
283
Eriophyes pyri (pear leaf blister mite)
_. 488, 542, 627
Eriophyes thujae (tip-dwarf mite)
29
Eriosoma americanum (woolly elm aphid)
710, 768, 927 ( )
Eriosoma lanigerum (woolly apple aphid
15h, 230, 286, 346, 412, 465, 487,
489, SKI, 570, 597, 653, 717, 766, 854,
958, 1032
Erythroneura spp. (leafhoppers)
235, 245, 311, 348, 1033
Erythroneura aclys
793
hroneura elegantula
987
Erythroneura lawsoniana
311
Erythroneura maculata
311
Estigmene acrea (salt-marsh caterpillar)
182, 184, 538, 732, 790, 812, 83h,
835, 852, 876, 892, 908, 922, 925,
959, 971, 1012. Light traps: 6, 34,
63, 81, 94, 120, 136, 180, 203, 225,
252, 297, 319, 353, 372, 394, 4eo,
451, 47h, 495, 525, 526, 552, 581-582,
606-607, 637-638, 661-662, 691-692,
718, 746-747, 775-776, 798, 823, 843,
861, 885, 901, 916, 931, 950, 964,
1048, 1059
Ethmia colonelle (kou leafworm)
65, 822 ;
Etiella zinckenella (lima-bean pod borer)
208
Euceraphis betulee (an aphid)
545
Eucosma sp. (an olethreutid moth)
15h
Eucosoma gloriola
261, 573
Euetheola iceps (sugarcane beetle)
30, 361, 436, 457, 503
landina rosea (rosy predator snail)
180, 842, 899, 1048
Eulachnus spp. (aphids)
5, 60, 201, 988, 1083, 1084
Eulachnus agilis
28h, 447, 838
Euleia heraclei (celery fly)
933
Euonymus scale
(Unaspis euonymi)
Euphoria inda (bumble flower beetle)
141
Zuphy lars sp. (a psyllid)
Bie arbuti
» 264, 600
Eupsilia spp. (noctuid moths)
200
Eupsilia morrisoni
200, 261
Eupsilia vinulenta
200
European apple sawfly
(Hoplocampa testudinea)
European chafer
(Amphimallon majalis)
European cherry fruit fly
(Rhagoletis cerasi)
European corn borer
(Ostrinia nubilalis)
European crane fly
(Lipula paludosa)
European earwig
(Forficule auricularia)
European elm scale
(Gossyparia spuria)
European fruit lecanium
(Lecanium corni)
512 =
European pine sawfly
(Neodiprion sertifer)
European pine shoot moth
(Rhyacionia buoliana)
European red mite
(Panonychus ulmi)
Rurygaster integriceps (senn pest)
375
Eurytetranychus buxi (a spider mite)
572
Eurytoma sp. (a eurytomid)
32
Euscelis striatulus (a blunt-nosed
leafhopper) 629
Euscepes postfasciatus (West Indian
sweetpotato weevil) 64
Euschistus spp.
762, 788, 852, 876, 877
Euschistus conspersus
3h0
Euschistus servus (brown stink bug)
166, 276, 760, 764, 892, 908
Eutetranychus banksi (Texas citrus mite)
17, 30, 31, 41, 60, 78, 91, 232, 153,
200, 221, 234, 246, 281, 312, 347,
388, 445, 516, 571, 627, 628, 681,
708, 736, 791, 855, 926, 959, 1013,
1033, 1055, 1056
Eutrombicula spp. (chigger mites)
595, 601, 634, 770, 820, 839
Euxesta wettsteini (an otitid fly)
650, 660
Euxoa spp.
u5, 313, 369, 410, 411, 440
Euxoa detersa
531
Euxoa messoria (dark-sided cutworm)
139, 211
Euxoa ochrogaster (red-backed cutworm)
18k, Toe 23h
Euzophera semifuneralis (American plum
borer) 346, 366
Everes amyntula (a lycaenid butterfly)
351
Evergestis rimosalis (cross-striped
cabbageworm qo, 925
Exartema permundanum (raspberry leaf
Same) 23h, 628
Exochomus laeviusculus (a lady beetle)
1
Exoteleia spp. (gelechiid moths)
Th7, 518, 769
Exoteleia pinifoliella (pine needle
miner 573
Eye-spotted bud moth
(Spilonota ocellana)
Face fly
(Musca autumnalis)
Fall armyworm
(Spodoptera frugiperda)
Fall cankerworm
(Alsophila pometaria)
Fall webworm
(Hyphantria cunea)
False celery leaf tier
(Udea profundalis)
False chinch bug
(Nysius ericae)
False potato beetle
(Leptinotarsa juncta)
Fannia canicularis (little house fly)
Dep e, .s.
Faronta diffusa (wheat head armyworm)
380, 405, 437, 458, 644. Light traps:
420, 451, 47h, 495, 525, 552, 581,
606, 637, 661, 691-692, 718-719, 746-
T47, 775, 798-799, 823, 843, 861, 885,
901, 916, 950, 964
Feltia spp.
851
Feltia ducens
ay ine bgoth: (a )
eltia subgothica i cutworm
208, 345, 503 art
Feltia subterranea (granulate cutworm)
39, 115, 116, 139, 153, 161, 167, 180,
183, 208, 211, 212, 253, 313, 9385,
To, We, 591, 673, 702, 760, 787,
853, 922, 925. Light traps: 6, 18,
34, 43, 63, 81, 94, 120, 136, 157, 203,
225, 252, 297, 319, 353, 372, 394, 420;
451, L7h, 495, 525, 526, 552, 553, 581-
582, 606-607, 637-638, 661-662, 691-692,
718-719, 746-747, 775-776, 798-799,
823-824, 843, 861, 885, 901, 916, 931,
950, 964, 975, 989, 1016, 1028, 1037,
1048, 1059, 1086
ee spp. (sawflies)
Fenusa pusilla (birch leaf miner)
260, 264, 447, 468, 490, 519, 574, 600,
630, 656, 711, 717, 739, 800
Fenusa ulmi (elm leaf miner)
30
Fern scale
(Pinnaspis aspidistrae)
Fig scale
(Lepidosaphes ficus)
Filbert aphid
(Myzocallis coryli)
Filbert bud mite
(Phytoptus avellanae)
Filbertworm
(Melissopus latiferreanus )
Fiorinia theae (tea scale
1, 31, 44, 92, 117, 154, 255, 368,
737, 837, 879, 927, 945, 1083
Fire ant
(Solenopsis geminata)
Fir engraver
(Scolytus ventralis)
Flea beetles
185, 279, 280, 308, 343, 364, 385,
409, 410, 436, 442, 457, 462, 463,
478, 483, 484, 485, 503, 510, 538,
624, 649, 676
Fleahoppers
308, 675, 704, 732
Fletcher scale
(Lecanium fletcheri)
Floodwater mosquito
(Aedes sticticus)
Florida carpenter ant
(Camponotus abdominalis floridanus)
Florida red scale
(Chrysomphalus aonidum)
Florida wax scale
(Ceroplastes floridensis)
Flower flies
285, 317, 351
Flower thrips
(Frankliniella tritici)
Forage looper )
(Caenurgina erechtea
Forda olivacea (an aphid)
13, 670
Forest tent caterpillar
(Malecosoms disstria)
Forest tree termite
(Neotermes connexus)
Forficula auricularia (European earwig)
oe 288, 318, 385, 543, 654, 669,
2, 687, 714, 7h2, 836, 839, 856,
925, 929, 1046, 10
Formosan subterranean termite
(Coptotermes formosanus)
Four-lined plant bug
(Poecilocapsus lineatus)
Foxglove aphid
(Acyrthosiphon solani)
Frankliniella spp. (thrips)
36h, GET, 484, 563, 565, 620
Frankliniella bispinosa
313, 340
Frankliniella fusca (tobacco thrips)
ie ioe 279, 308, 343, 364, 409,
1, 461, 483, 509, 510, 537, 592
Frankliniella occidentalis (western
flower thrips) 6h, 18 , 199, 213,
232, 280, 308, 313, a0 408, ae.
437, Kbi, 461, 462, 563, 733, 745,
809, 873, 10
Frankliniella tenuicornis
Ee
Frankliniella tritici (flower thrips)
183, 232
Frankliniella vaccinii (blueberry thrips)
235, 543, 572; 629, 682
Frankliniella williamsi
872, 922
Frit fly
(Oscinella frit)
Fruit-tree leaf roller
(Archips argyrospilus)
Fuller rose weevil
(Pantomorus cervinus)
Fuscuropoda agitans (an earthworm mite)
370, 416
G
Galasa nigrinodis (a chrysaugid moth)
1013, 1015
Galleria mellonella (greater wax moth)
270
Garden fleahopper
(Halticus bracteatus)
Garden springtail
(Bourletiella hortensis)
Garden symphylan
(Scutigerella immaculate)
Garden webworm
(Loxostege similalis)
Gasterophilus intestinalis (horse bot fly)
269; 551, 820, 881, 946, 1034
Genaperlatoria pseudaspidiotus (an
armored scale) 1083, 1085
Geococeus coffeae (a mealybug)
1033
Geocoris spp.
83, 285, 290, 317, 548, 688, 947,
1046, 1084
Geocoris ctipes (a big-eyed bug)
178, 223, 285, 290, 576, 623, 1046
German cockroach
(Blattella germanica)
Giant African snail
(Achatina fulica)
Giant bark aphid
(Longistigma caryae)
Giant hornet
(Vespa crabro germana)
Gladiolus thrips
(Taeniothrips simplex)
Glassy cutworm
(Crymodes devastator)
Glischrochilus quadrieignatus (a sap
beetle) aii, 96, 699
Globose scale
(Lecanium prunastri)
Gloomy scale
(Melanaspis tenebricosa)
Glover scale
(Lepidosaphes gloverii)
Glyphonyx sp. (a wireworm)
813
Glyptoscelis pubescens (a leaf beetle)
223
Glyptotendipes barbipes (a chironomid
midge oT
Gnorimoschema ocellatella (a sugar-beet
crown borer 933
2 152
Gobertina picticornis (a stratiomyid fly)
33,30
Golden-eye lacewing
(Chrysopa oculata)
Golden nematode
(Heterodera rostochiensis)
Golden tortoise beetle
(Metriona bicolor)
Gossyparia spuria (European on Bt)
13h, 260, 26h, 315, 519, 5 5, 600,
631, 656, 68h, 769
Gracillaria azaleelle (azalea leaf miner)
133, 176, 837, 879 (
Gracillaria negundella (boxelder leaf
roller 37
Grain aphids
405, 457
Grain mite
(Acarus siro)
Graminella nigrifrons (a leafhopper )
39, 115, 173, 198; 276, 340, 361
Granary weevil
(Sitophilus granarius)
Granulate cutworm
(Feltia subterranea)
Grape berry moth
(Paralobesia viteana)
Grape cane gall maker
(Ampeloglypter sesostris)
Grape flea beetle
(Altica chalybea)
Grape leaf folder
Desmia funeralis)
Grape leaf skeletonizer
(Harrisina americana)
Grape mealybug
(Pseudococcus maritimis)
Grape phylloxera
(Phylloxera vitifoliae)
Grape plume moth
(Pterophorus periscelidactylus)
Grape scale
(Aspidiotus uvae)
Grapevine aphid
(Aphis illinoisensis)
Graphognathus spp. (white-fringed beetles)
248, 294, 371, 393, 418, 450, 471, 493,
523, 550, 578, 604, 636, 660, 690, 716,
TAT, T+, 774, 797, 883, 884, 898, 900,
913, 974, 1036
Graphognathus leucoloma striatus
10, 7
Grapholitha interstinctana (clover head
caterpillar 408, 440
Grapholitha molesta (oriental fruit moth)
227, 228, 281, 311, 346, 366, 387, 412,
Tk, 465, 486, 514, 541, 569, 596, 625,
652, 707, 735, 791, 815
Grapholitha packardi (cherry fruitworm)
51h, 543
Grapholitha prunivora (lesser appleworm)
21, 311, 909
Graphonya maculata (a mscid fly)
119, 120
Grass bugs
ig, 147
Grass Pleahopper
(Halticus chrysolepis)
Grasshoppers
42, 81, 93, 118, 135, 156, 178, 202,
285, 291, 317, 351, 370, 393, 449, 470,
493, 548, 577, 602, 634, 658-659, 688,
715-716, 743, 772, 795-796, 620-821,
840, 881, 896, 912, 928, 1015, 1035,
1085
Grass thrips
(Anaphothrips obscurus)
Gray garden slug
(Deroceras reticulatum)
Great Basin tent caterpillar
(Malacosoma fragile
Great Basin wireworm
(Ctenicera pruinina)
Greater wax moth
(Galleria mellonella)
Greedy scale
(Hemiberlesia rapax)
Greenbug
(Schizaphis graminum)
Green cloverworm
(Plathypena scabra)
Green fruitworm
(Lithophane antennata)
Green fruitworms
486
Greenhouse orthezia
(Qrthezia insignis)
Greenhouse thrips
(Heliothrips haemorrhoidalis)
Greenhouse whitefly
(Trialeurodes vaporariorum)
Green June beetle
(Cotinis nitida)
Green lacewings
T7e
Green peach aphid
(Myzus persicae)
Green scale
(Coceus viridis)
Green shield scale
(Pulvinaria psidii)
Green stink bug
(Acrosternum hilare)
Green-striped grasshopper
(Chortophaga viridifasciata)
Green-striped mapleworm
(Anisote rubicunda)
Gretchena bolliana (pecan bud moth)
515
Ground beetles
351, 732
Ground-nut ‘bruchid
(Caryedon serratus)
Gryllus spp. (field crickets)
16h, 213, 287, 532, 588, 808, 849, 851,
874, 891, 907
Gulf Coast tick
(Amblyomma maculatum)
Gulf wireworm
(Conoderus amplicollis)
Gymnaspis aechmeae (an armored scale)
31, 105
Gynaikothrips ficorum (Cuban-laurel
thrips) 45, 65, 119, 158, 25%, 580
Gypsy moth
(Porthetria dispar)
H
Haematobia irritans (horn fly)
17, 66, 118, 178, 201, 22h, 2h7, 265,
eb 268, 284, 315, 350, 369, 391, 416,
» 469, 491, 520, 546, 575, 601, 632,
657, 685, 713, 741, 771, 794, 819, 839,
858, 880, 895, 912, 928, 946, 961, 973,
1014, 1026, 1034, 1046, 1057
Haematopinus spp.
10.
Haematopinus eurysternus (short-nosed
cattle louse) 5, Ol, 93, 118, 134, 177,
202, 224, 270, 284, 350, 1035, 10h6,
1084
Haematopinus quadripertusus (cattle tail
louse) 6
Haematopinus suis (hog louse)
17, 32, 41, 61, 80, 93, 202, 2h7, 270,
391, 416, 1046
Hairy chinch bug
(Blissus hirtus)
Halisidota argentata (silver-spotted tiger
moth) 415
Halisidota harrisii (sycamore tussock
moth) 760, 9LL
Halisidota ingens
T
Haltichella rhyacioniae (a chalcid wasp)
769
Halticus bracteatus (garden fleahopper)
87k
Halticus chrysolepis (grass fleahopper)
Tre
Hapleginella conicole (a chloropid fly)
ish
Haptoncus luteolus (a sap beetle)
466
Harlequin bug
(Murgantia histrionica)
Harmolita opuntiae (a jointworm)
tees ona
Herrisina spp.
367 (
Harrisina americana (grape leaf :
skeletonizer) 235, 347, 367, 388, 654
Harrisina brillians (western grape leaf
skeletonizer) 293, 367, 41h, 543,
550, 690, 797, » 883, 884, 898
927, 929
Hawaiian beet webworm
(Hymenia recurvalis)
Hawaiian thrips
(Thrips hawaiiensis)
Head louse
(Pediculus humanus capitis)
Hedylepta accepta (sugarcane leaf roller)
15
Hedylepta blackburni (coconut leaf roller)
34, 63, 65, 82, 96, 226, 318
Helicella spp. (snails)
935
Helicotylenchus platyurus (a nematode)
936
Heliothis spp. fers
181, 183, 184, 363, 384, 386, » 461,
WBS, 510; 536, sek, sor 2? Cae 674,
703, 731, 761, 788, 811, 834, 852, 875,
893, 908, 92h, gh
Heliothis phloxiphage
162
Heliothis virescens (tobacco budworm)
15, 123, 166, 167, 181, 183, 275, 303,
359, 319, Bl, Toh, 08, 1, 461, 477,
483, 489, 502, 536, 558, 564, 586, 591,
592, 614, 621, 648, 667, 674, 697, 703,
731, 761, 788, 811, 830, 834, 852, 889,
893, 908, 924, 941, 94k, 985, 1011.
light traps: 34, 61, 94, 120, 136,
157, 203, 225, 297, 319, 353, 372, 394,
420, 451, 474, 495, 525, 526, 552, 553,
581, 606-607, 637-638, 661-662, 691-
692, 718-719, 746-747, 775-776, 798-
799, 823-824, 843, 861, 885, 901, 916,
931, 950, 964, 975, 989, 1016, 1048,
1059
Heliothis zea (corn ceria) ‘ S
3, 89, 121, 122, 166, 167, 181, 20h,
205, 217, 303, 308, 339, 3h, 359, 363,
379, 384, 385, 403, 408, dy
455, 461, 462, 477, 478, 483, 501, 510,
529, 536,537, 550, 557, 564, 576, 585,
291, 592, 593, 613, 621, 641, 648, 6h9,
665, 674, 675, 677, 695, 703, 70k, 725,
731, 733, 734, 753, 761, 774, 781,
788, 805, 811, 829, 834, 847, 852, 871,
875, 876, 889, 893, 905, 908, 921, 92h,
hi, 944, 955, 957, 969, 985, 1011,
1023. Light traps: 6, 34, 43, 63,_
81, 9h, 120, 157, 180, 203, 225, 252,
297, 319, 353, 372, 394, 420, 451,
47k, 495, 525, 526, 552, 553, 581-582,
606-607, 637-638, 661-662, 691-692,
718-719, 746-747, 775-776, 798-799,
823-824, 843, 861, 885, 901, 916, 931,
950, 964, 975, 989, 1016, 1028, 1037,
1059, 1086
Heliothrips haemorrhoidalis (greenhouse
thrips) 254, 318, 961
Helix asp brown garden snail
erse
234, 763, 765
-ib-
Hellula rogetalis (cabbage webworm)
226, 790, 622, 1028
Hemerobius spp. (lacewings, brown lace-
wings) 1035
Hemeroc: sp.
368
Hemerocampa leucosti (white-marked
tussock Sen) goa 599, 857
Hemerocampa pseudotsugata (Douglas-fir
tussock moth) 257, 604, 9h6
Hemeroc: vetusta (western tussock moth)
Tub, 253, 617
Hemiberlesia lataniae (an armored scale)
ee 231, los, Bi7, 572, 1014, 1032,
1082
Hemiberlesia rapax (greedy scale)
154, 246, 737, 1034, 1045, 1066
Hemicrepidius carbonatus (a wireworm)
351
Hemicriconemoides squamosus (a nematode )
937
Hemileuca maia (buck moth)
31h, 349 (
Hemileuca nevadensis (a giant silkworm
moth) 262
Hemileuca oliviee (range caterpillar)
an aoe 305, 438, 505, 532, 588, 636,
0, 716, 774, 797, 821, 883, 962
Henisphecrots cyanea (a leaf beetle)
Toe scale
(Saissetia coffeae)
Hemitarsonemus latus (broad mite)
180, 631, 660
Hemlock borer
(Melanophila fulvoguttata)
Hemlock sawfly
(Neodiprion tsugae)
Hemp nettle cyst nematode
(Heterodera galeopsidis)
Hendecaneura shawiana (a blueberry tip
borer ?
Herculie intermedialis (a pyralid moth)
133
Hermetia illucens (a soldier fly)
The
H t licarsisalis (a grass web-
Sj 929, 930, 919, 963, 975, 990,
1016, 1028, 1037, 1048, 1069, 1086
Herpetogramma phaeopteralis
146, 975
Hesperotettix spp. (grasshoppers)
521, 602, 659, 688
Hesperotettix viridis
743
Hessian fly
(Mayetiola destructor)
Heterobostrychus aequalis (oriental wood
borer) 3, 95, 135, 156, 179, 471,
522, 52h, 550, 551
Heterocampa guttivitta (saddled prominent )
192
Heterocampa manteo (variable oak leaf
caterpillar) 769
Heterodera avenge (oat cyst nematode)
937
Heterodera Pici
Heterodera galeopsidis (hemp nettle cyst
ae) 937
Heterodera glycines (soybean cyst
nematode » 900, 913, 915, 962,
963, 1036, 1085
Heterodera goettingiana
937
Heterodera humli
Heterodera oryzae
937
Heterodera rostochiensis (golden nematode )
937, 1068
Heterostylum robustum (a bee fly)
koe, 548
Heterotylenchus autumalis (a parasitic -
nematode) 1067
Hickory bark beetle
(Scolytus quadrispinosus )
Hickory shuckworm
(Lespeyresia caryana )
Hide beetle
(Dermestes maculatus)
High Plains grasshopper
(Dissosteira lo ipennis)
Hippelates spp. (eye gnats
26k
Hippodamia spp.
290, 592 (
Hippodamia convergens convergent lady
beetle) 156, 176, 183, 223, 248, 285,
rae 316, 317, 351, 370, 392, 417, 4B,
70, 492, 521, 548, 576, 687, 696, 7h2,
795, 822, 839, 962, 1011, 1027, 1046,
1084
Hippodamia sinuata
220
Hippodamia tredecimpunctata
133
Hippodamia tredecimpunctata tibialis
(Guircseescoseees lady beetle) 705
Hog louse
(Haematopinus suis)
Hollyhock weevil
(Apion longirostre)
Homadeula albizzise (mimosa webworm)
260, 41k, Sub, 598, 629, 630, 654, 683,
709, 763, 768, 792, 879, 911, oh6
Homaledra sabalella (palm leaf skele-
tonizer) 7
Homalodisca insolita (a leafhopper)
305 !
Homoeosoma electellum (sunflower moth)
185, 538; 83)
Honey bee
(Apis mellifera)
Hop aphid
(Phorodon humi)
Hoplocampa brevis (pear sawfly)
232, B87
Hoplo a testudinea (European apple
sawily) 232, » 487, 515, 542, 570
Horn fly
(Heematobia irritans)
Horse bot fly
(Gasterophilus intestinalis)
Horse flies
265, 576, 633
House fly
(Musca domestica)
ais scale )
Abgrallaspis howardi
Hulstia undulatella (sugar-beet crown
borer) 185
Hyedephis pseudobrassicae (turnip aphid)
' 4, 81, 210, 485, 631, 797, 1025, Lok,
1046, 1066
Hye roptemus sp.
0
opterus pruni (mealy plum aphid)
2 53
Hybomitra criddlei (a tabanid fly)
Tr
Hybomitra frontalis
Til
Hybomitra iasiophthalma
472
ellia griseola (a leaf miner fly)
ie
ed spp.
abk, 365 ( ;
Hylemya antigua (onion maggot
eu, an 5, 411, 46h, 513, 540, 568,
595, 625, 877, e )
al brassicae (cabbage ot
MD, 210, GO IG, MIS, ENS Os, 512,
54C, 567, 594, 624, 764, 790
‘@ platura Apsea corn maggot )
> 90, 166, » 208, 309, 361, 364,
380, 0s, Bats 57, 463, 4ok, 478,
485, 504, 512, 539, 594, 617
Hylemya seneciella
2
ced ae pales (pales weevil)
223, 257, 259, 895, 972
Hylurgopinus rufipes (native elm bark
beetle) 263, 348, 468, 472, 490, kok,
518, 52h, 574, 579, 768
SoH subcostulatus (a bark beetle)
57
Hymenia recurvalis (Hawaiian beet web-
worm) 214, 450
Hymenopterous parasites
223, 492
Hypena strigata (a noctuid moth)
34, 96, 119, 158
Hypera spp.
341, 382, 407, 439, 459
Hypera brunneipennis (Egyptian alfalfa
weevil) 15, 39, 59, 77, 90, 116, 132,
152, 160, 174, 198, 219, 243, 277, 306,
31, 362, 382, 406, 481
Hypera meles (clover head weevil)
219, 243, 278, 307, 407, 439, 986, 990
Hypera nigrirostris (lesser clover leaf
weevil) 161, 307, 341, 382, 407, 507,
534, 561, 589, 700, 729
Hypera postica (alfalfa weevil)
3315, 19, 25, 29, 39, 59, T7, 90, 94,
116, 132, 151, 139 1 168, 174, 198, 219,
2k2, 251, 277, 286, 306, 341, 362, 365,
361, 382, 393, 406, io, 419, 438, 450,
458, 472, 480, 49k, 506, 521, 533, 551,
560, 579, 588, 595, 604, 617, 634, 636,
645, 650, 670, 677, 678, 700, 728, Tho,
157, 763, 785, 809, 812, 822, 831, 850,
873, 891, 902, 907, 923, 943, 957, 986,
oz, 1031, 1036, 1054, 1066
Hypera punctata (Gees leaf weevil)
3, 16, 30, 77, 90, 152, 159, 160, 174,
198, 243, 277, 306, 341, 362, 362,
407, 439, 459, 481, 561, 563, 970, 1031
Hyperaspis signata (a lady beetle)
715, 117
Hyperodes anthracinus (a weevil)
728, TO
Hyperodes humilis
ahi
Hyphantria cunea (fall webworm)
229, 260, 311, 366, 412, U7, 465, 518,
542, 569, 597, 599, 627, 653, 655, 679,
682, 708, 735, 738, 766, 768, 769, 791,
793, 816, 817, 836, 837, 856, 878, 879,
894, 927, 94k, 946, 961, 971, 972, 988,
1014
Hypochlora alba (a grasshopper)
896
Hypoderma spp.
66, 22h, 269, 284, 369, 416, 421, 48,
469, 56
Hypoderma bovis (northern cattle grub)
155, 546, 881
Hypoderma lineatum (common cattle grub)
5, 17, 32, 41, 61, 79, 93, 117, 134,
155, 178, 201, 269, 316, 350, 369, 391,
896, 1026, 1034, 1046, 1057, 1084
Hypomolyx piceus (a weevil)
5k5
Hysteroneura setariae (rusty plum aphid)
254, 345, 626, 890 b
Icerya purchasi (cottony-cushion scale)
I, 17, 65, 78, 233, 255, 299, 388, 914,
1055
Imported cabbageworm
(Pieris rapae)
= 15 =
Imported currantworm
(Nematus ribesii)
Imported fire ant
(Solenopsis saevissima richteri)
Imported willow leaf beetle
(Plagiodera versicolora)
Incisitermes minor (western drywood
termite) 200
Indian-meal moth
(Plodia interpunctella)
Introduced pine sawfly
(Diprion similis)
To moth
(Automeris io)
Ips spp-
4k, 177, 256, 2 318, 573, 684, 739,
818, B57, bah, aie ‘
Ips avulsus
4, 348, 818, 1056
Ips calligraphus
4, 223, 3
Ips confusus (California five-spined ips)
» 472, 960
Ips grandicollis
136, 348, 818, 895
Ips lecontei
2o1
Ips pini (pine engraver)
315, 573, 1083
Irbisia spp. (grass’ bugs)
305, 341, 405, 438, 479, 504, 505, 560,
588
Irbisia brachycera
aLyg
Irbisia californica
276, 305
Irbisia pacifica
Tk7, 504, 560, 579, 588, 617
Irbisia shulli
el 588
idonyrney humilis (Argentine ant)
Sage , 345, 709
Ischnaspis longirostris (black thread
scale 1059.
Italian pear scale
(Epidiaspis piricola)
Itame ribearia (currant spanworm)
543
Itoplectis conquisitor (an ichneumon wasp)
O01
Ixodes cookei (a hard-backed tick)
w2e
Ixodes dentatus
era
Ixodes marxi
1058
Ixodes scapularis (black-legged tick)
» 32, 93, 202, 370, 1035, 1046, 1084
J
Jack-pine budworm
(Choristoneura pinus)
Jadera haematoloma (a coreid bug)
200, 631
Jelysus spinosus (a stilt bug)
Japanese beetle
(Popillia japonica)
Jeffrey pine beetle
(Dendroctonus onderosae)
Jonthonota nigrij eS (black-legged tortoise
beetle) 77
Juniper scale
(Diaspis carueli)
Juniper webworm
(Dichomeris marginella)
K
Kalotermes sp. (a drywood termite)
687
Kalotermes approximatus
678
Keiferia lycopersicella (tomato pinworm)
206
Kermes pubescens (an oak kermes scale)
264
Khapra beetle
(Trogoderma granarium)
Kiawe flower looper
(Cosymbia serrulata)
Kou leafworm
(Ethmia colonella)
Kuwania quercus (a margarodid scale)
13
L
labidura riparia (an earwig)
80, 270
a spp. (grass bugs)
Re 1, 405, 438, 479
labops hesperius
sete 405, 479, 505, 532, 560, 588
Labops utahensis
ak
Lace bugs
739
Lacewings
392, 470, 492, 521, 688, 742, 795, 839,
1035
dachnus salignus (an aphid)
7 BEG 263, 979, 911, 927, 973
Tacinipolia renigera (bristly cutworm)
Gok, Gil
lady beetles
202, 248, 290, 351, 521, 548, 634, 687,
712, 795, 839, 912, 947, 989, 1027,
1058
lambdina fiscellaria somiaria (western
oak looper) 262
Taup es) Dosticus (bean butterfly)
64, 345
languria mozardi (clover stem borer)
219
Lantana hispid
(Uroplata girardi)
lantana leaf beetle
(Octotoma scabripennis)
Lantana leaf tier
(Syngamia haemorrhoidalis)
Lantana seed fly
(Ophiomyia lantanae)
larch casebearer
(Coleophora laricella)
Larch sawfly
(Pristiphora erichsonii)
larder beetle
(Dermestes lardarius)
larger elm leaf beetle
(Monocesta coryli)
Larger yellow ant
(Acanthomyops inter jectus)
Largus cinctus californicus (a largid bug)
235,
tates convivus
TOT
lasioderma serricorne (cigarette beetle)
287
Laspeyresia spp. (olethreutid moths)
ish
laspeyresia seryans (hickory shuckworm)
30, 175, 227, 228, 25, 281, 366, 571,
708, 736, IG , 855, 878, 894, 910, 926,
gh, 958, 971, 987, 1032, 1055, 1082
Laspeyresie cupressana
176
Iatrodectus mactans (black widow spider)
66, 2h7, 271, 7ik, 858, 947, 1037
Lawn armyworm
(Spodoptera mauritia acronyctoides)
Leaf-footed bug
(Leptoglossus phylloms)
Leafhoppers
651, 734, 817
leaf miner flies
258, 678, 789
Lecanium spp. (soft scales)
656
Tecanium canadense
See Lecanium corni
Lecanium cerasorum (calico scale)
7 200, 368, 489, 681
Tecanium corni (European fruit lecanium)
7 231, 265; 389, 54k, 597, 656
lecanium fletcheri (Fletcher scale)
255; 545, 574, 629, 656, 68h
Tecanium kunoensis
878
lecanium prunastri (globose scale)
572
Tecanium quercifex (oak lecanium)
28k
Leek moth
(Acrolepie assectelle)
Lema trilineata (three-lined potato
beetle) 63, 65, 450, 631, 660, 745
Leopard moth
(Zeuzera pyrina)
Leperi Sinus fasciatus (a bark beetle)
262
Lepidosaphes beckii (purple scale)
30541, 91, 133) 153, 222, 233, 251,
282, 312, 347, 371, 388, 46, 516,
571, 627, 681, 709, 736, 792, 856,
860, 926, 959, 988, 1013, 1033, 1055
Lepidosaphes ficus (fig scale)
153, 175
Lepidosaphes gloverii (Glover scale)
30, 31, 41, 91, 133, 153, 221, 233,
282, 312, 3%7, 388, 446, 516, 571,
627, 681, 709, 736, 792, 856, 926,
945, 959, 1013, 1033, 1055
Lepidosaphes maskelli
817, 1056
Lepidosaphes ulmi (oystershell scale)
201, 231, 255, 349, hik, 515, 517,
Shh, 574, 739, 911, 962
leptinotarsa decemlineata (Colorado
potato beetle) 204, 279, 308, 364,
385, 410, 4ke, 153, 484, 511, 538,
566, 593, 623, 625, 649, 676, 705,
733, 763, 789, 813, 854
leptinotarsa juncta (false potato beetle)
309
Leptocoris rubrolineatus (a coreid bug)
177, 264, 85%
leptocoris trivittatus (boxelder bug)
118, 246, 248, 287, 288
Leptoglossus aoe ‘Gleaf-footed bug)
B16, 279, 3
leptoglossus zonatus (a coreid bug)
915, 45
leptopterna dolabrata (meadow plant bug)
645
Leptoypha minor (a lace bug)
264
Leptus sp. (a predaceous erythraeid mite)
858
Lespesia archippivora (a tachina fly)
180, 1046
Lesser appleworm
(Grapholitha prunivora)
lesser clover leaf weevil
(Hypera nigrirostris)
lesser cornstalk borer
(Elasmopalpus lignosellus)
Lesser grain borer
(Rhyzopertha domini¢a).
sigs
lesser mealworm
(Alphitobius diaperimus)
Lesser peach tree, borer
(Synanthedon pictipes)
ee root aphid )
Pemphigus bursarius
leucinodes orbonalis (Eggplant fruit
borer) 933
Leucopis sp. (@ chamaemyiid fly)
1068
light-brown apple moth
(Epiphyas postvittana)
Lilee borer
(Podosesia syringae syringae)
Lima-bean pod borer
(Etiella zinckenelle) )
Limax flavus (tawny garden slug
76545859"
Limax maxims (spotted garden slug)
6k, 226; E50, 523
Iimenitis archippus (viceroy)
710
Limonius spp.
20h, 205
Limonius agonus (eastern field wireworm)
503
Limonius californicus (sugar-beet wire-
worm) 185; 305, 511, 532
Limonius canus (Pacific Coast wireworm)
511
Limothrips denticornis (barley thrips)
1h3;, 155; 560; 587, 616, 644, 670
Lindorus lophanthae (a lady beetle)
285
it click beetle )
Agriotes lineatus
Lineodes integra (a pyraustid moth)
962
linognathus africanus (a goat sucking
sel tee) 448, 450
mathus setosus
= sucking louse)
Linognathus vituli (long-nosed cattle
louse) 41, 61, 80, 22k, 270, 1035,
108),
Liosomaphis berberidis (an aphid)
9
Lipoptena mazamae (a louse fly)
178, 179
Bee spp. (leaf miner flies)
el 226, 3h, 345, 364, 371, 385,
150, 53h, 550, 554, 500, 605, 63%,
660, 690, 745, 797, 884, 899, 91h,
gl9, 963, 1028, 1037, 1059
Liriomyza brassicae (serpentine leaf
Tuner) L63
Liriomyza bryoniae (pea leaf miner)
ge, Lho
Liriomyza pictella
9
Liriomyza pusilla
207
SSS trifolii
1066
Lissorhoptrus oryzophilus (rice water
weevil) 144, 504
Listroderes Se obliquus
vegetable weevil) 40, 90, 104, oy
308, 309, 344, 362, 364, 365, 48k
566, 567
Listronotus oregonensis (carrot weevil)
734
Litchi fruit moth
(Cryptophlebia ambrodelta)
Lithocolletis arbutusella (a leaf
blotch miner) 223
Lithocolletis tremloidiella (aspen
blotch miner) 262
Lithophane antennata (green fruitworm)
200, Huh, uhy, 486, 541
Lithophan unimoda (a noctuid moth)
251
Litoprosopus futilis (a noctuid moth)
TT
Little house fly
(Fannie canicularis)
Linus) cones concavus (rhubarb curculio)
mesh oee) De
Lobiopa insularis (a sap beetle)
Locust borer
(Megacyllene robiniae)
locust leaf miner
(Xenochalepus dorsalis)
lodgepole needle miner
(Coleotechnites milleri)
Lonchaea sp. (a lonchaeid fly)
14
Lone star tick
ae americanum)
isti wryae (Giant bark aphid)
= a, 75, 21, 627, 927, 973, 1046,
1067
Longitarsus waterhousei (a mint flea
beetle 186, 622
Long-legged ant
(Anoplolepis longipes)
Long-nosed cattle louse
(Linognathus vituli)
Long-tailed mealybug
(Pseudococcus adonidum)
Loopers
30, 258
Loxagrotis albicosta (western bean
cutworm) 139, 207, 208, 698, 727,
755, 783, 807, 830, 849, 906, 941
Loxosceles recluse (brown recluse spider)
6, 272, 315, 392, 393, 491, 928, 1026,
1067, 1068, 1084
Loxosceles unicolor (a scytodid spider)
1067
Loxostege spp.
eee 166, 646, 671, 673, 759, 786
Loxostege commixtalis (alfalfa webworm)
162; al
66; 4365, O46. it traps =:
581, 606, a 691, nae 861
Loxostege Santini (garden webworm)
162, 164, 165, 308, 343, 363, 474,
590, Ghé, 706. laght traps: 581,
606, 661, 691, 746, 861, 931, 950,
964
Loxostege sticticalis (beet webworm)
184, 462; 511, 565, 593, 622, bho,
75; 704, 733, 762, 812, 853. Light
traps: 552, 581, 606, 637, 661, 691-
692, 718, 746, 715, 798, 861
Tubber grasshopper
(Brachystole magne)
Lyctus spp. (powder-post beetles)
207
ctus africanus
316
lydella sp. (a tachina fly)
29
Iygidea mendax (apple red bug)
488
891, 92h, 942, 957, 971, 986, 1012,
1032, 1044, 105k, 4066, *1082
s elisus
163, 199, 220, 342, 482, 619, 785
Tygus hesperus
163, 75
Iygus lineolaris (tarnished plant bug)
163, 174, 182, 186, 206, 232, akh,
Be 281, 307, 342, , 407,
a
510, 517, 534, 537, 562, 565, 589,
592, 619, 621, 646, 648, 649, 669,
672, 675, 677, 701, 707, 709, 729,
732, 736, 758, 762, 764, 785, 809,
832, 851, 891, 924, ghe, 957, 970,
1024
Lysiphlebus testaceipes (a braconid)
275, 289, 1081
Macrobotys thestealis (a pyrautstid moth)
856
Macrodactylus subspinosus (rose chafer )
23) 254, 366, 387, 413, 561, 596, 598,
16, 626, 628, 629, 630, 644, 652, 682,
856
Macropsis fumipennis (a leafhopper)
aire
Macropsis gleditschiae
31
Macrosiphoniella sanborni (chrysanthemum
aphid) 92, 154, 200, 254, 1014, 1025
Macrosiphum avenae (English grain aphid)
Bp S9n Da 17, 89, 115, Vek, 132,
143, 151, 198, 242, 276, 286, 305,
340, 341, 361, 380, 405, 437, 457,
477, 479, 504, 532, 587, 613, 616,
641, 644, 670, 699, 728, 956, 1043,
1053
Macrosiphum creelii
17
Macrosiphum euphorbiae (potato aphid)
152, 206, 211, eth, 220, 2k6, 254, 279,
282, 310, 389, 4he, 463, 467, 479, 485,
512, 538, 539, 566, 623, 650, 676, 705,
733, 763, 789, 813, 835
Macrosiphum rosae (rose aphid)
133, 200, 222, 226, 246, 282, 313, 348,
1082
Macrosteles fascifrons (aster leafhopper)
39; 121, 157, 173) 197, 241, 275, 303,
339, 359, 379, 403, 435, 456, 477,
502, 530, 558, 585, 614, 642, 665,
695, 725, 753, 781, 829, 871, 941,
1023
Macrovelia hornii (a macroveliid bug)
48
Magicicada septendecim (periodical
cicada 597, 623
Magnolia scale
(Neolecanium cornuparvum)
Maize billbug
(Sphenophorus maidis)
Maize stalk borer
(Busseola fusca)
Malacosoma spp.
2h6, GEL, 489, 551, 573
Malacosoma americanum (eastern tent
caterpillar) 92, 155, 177, 201, 222,
229, 246, 260, 283, 314, 349, 368, 367,
389, 390, 412, 467, 489, 517, 544, 569,
Malacosoma disstria (forest tent cater-
pillar) 5, 134, 155, 222, 246, 258,
260, 261, 314, 349, 467, 489, 517,
bu, 573, 599, 629, 683, 1034
Malacosoma fragile (Great Basin tent cater-
piller) 261, 314, 349, 390, 467, 489,617
Malacosoma incurvum discoloratum
261, 3i4
Malacosoma lutescens (prairie tent
caterpillar) ee
Malacosoma pluviale (western tent cater-
pillar) 415, 517, 596, 599, 623
Maladera castanea (Asiatic garden beetle)
254, 652, 707
Manduca spp. (hornworms)
121, 123, 289, 558, 586, 754
Manduca quinquemaculata (tomato hornworm)
123, he, 667, 733, 754, 782, 830, 885.
Light traps: 319, 353, 372, 451, 474,
526, 552, 581, 606-607, 637-638, 661-
662, 691-692, 718, 746, 775-776, 798,
823-824, 843, 861, 901, 931, 1048
5 ic
Manduca sexta (tobacco hornworm)
ao 303, 404, 530, 558, 586, 688,
782, 848, 929. Light traps: 34, 203,
353, 372, 394, 4eo, 451, 47k, hos,
525, 552, 581-582, 606-607, 637, 661-
662, 691-692, 718, 746-747, 775-776,
798, 823-824, 843, 861, 885, 901, 916,
931, 964
Mansonia spp. (mosquitoes)
TL, 880
Mansonia soe
265, 265, 2845°315, 350, 369, 391, 416,
520, 575, 632, 657, 685, 713, 741, 770,
794, 819
Maple bladder-gall mite
(Vasates quadripedes )
Marasmia trapezalis (a pyraustid moth)
140
Margarodes meridionalis (a ground pearl)
22, 700
Marseulia dilativentris (a leaf beetle)
237
Maruca testulalis (bean pod borer)
Gk, Wok, 88h, 914
Mastopoda pteridis (an aphid)
856, 860
Matsucoccus sp. (a margarodid scale)
19
Matsucoccus paucicicatrices
2bk
Matsumuraeses phaseoli (an olethreutid
moth 93h
May beetles
281
Mayetiola destructor (Hessian fly)
143, 14k, 381, 405, 437, 458, 479, 587,
64k, 699, 728, 808, 872, 1023, 1043
Meadow plant bug
(Leptopterna dolabrata)
Meadow spittlebug
(Philaenus spumarius)
Mealybugs
4, 133, 222, 312, 347, 446, 516, 572,
628, 681, 709, 737, 792
Mealy plum aphid
(Hyalopterus pruni)
Mediterranean flour moth
(Anagasta kuehniella)
Mediterranean fruit fly
(Ceratitis capitate)
Megachile rotundata (a leafcutting bee)
270, 289, 5485577, 715
Megacyllene robiniae (locust borer)
837
Megalopyge opercularis (puss caterpillar)
270
Megastigmus pistaciae (a seed chalcid)
To1e
Melalgus confertus (a false powder-post
beetle) 230, 487, 570, 629 °
Melanagromyza viridis (a leaf miner fly)
134
Melanaspis bromiliae (an armored scale)
3
Melanaspis obscura (obscure scale)
26h, 958
Melanaspis tenebricosa (gloomy scale)
200, 203
Melanophila fulvoguttata (hemlock borer)
3h9
Melanoplus spp.
285, 292, 470, 521, 577, 635, 689, 716,
743, 772-773, 796, 882, 896
Melanoplus bivittatus (two-striped grass-
hopper) 317, 351, 393, 418, 449, 470,
493, 521, 522, 548, 549, 577, 602, 634,
635, 658, 659, 688, 715, 716, 743, 772-
113, 795-796, 820-821, 840, 881, 896,
gi2, 928
Melanoplus confusus
70, 493, 602, 659
Melanoplus devastator (devastating grass-
hopper) 795
Melanoplus differentialis (differential
grasshopper) 292, 351, 493, 521, 548,
549, 602,634, 635, 659, 688, 715, 716,
743, 772-773, 796, 820-821, 840, 882,
896, 912, 928, 1035, 1047
Melanoplus femurrubrum (red-legged grass-
hopper) 351, 470, 493, 548, 549, 577,
602, 635, 659, 688, 715, 716, 743,
172-173, 796, 820-821, 840, 859, 882,
896, 912, 928
Melanoplus indigens
75
Melanoplus lakinus
840
Melanoplus occidentalis
18, 6 688, 882
185 659 ,
Melanoplus Seer (Packard grasshopper)
351, bho, 493, 522, 577, 602, 659,
688, 772-773, 195, oe 820, 882
Melanoplus sanguinipes (migratory grass-
hopper) 351, 493, 521, 522, 549, 577;
602, 634, 658, 659, 688, 715, 716, 743,
712-173, 795, 196, 620-821, B40, 881,
882, 896, 928, 948
Melanoplus sanguinipes defectus
ae Leeda
Melanotus sp. (a wireworm)
985
Melanotus commis
Hh, 2i1, 212
Melastoma borer
(Selca brunella)
Meligethes nigrescens (a sap beetle)
20
Melissopus latiferreanus (filbertworm)
228, B5l, Oks
Melittia cucurbitae (squash vine borer)
210, 211, 443, 594
Meloidogyne arenaria
937
Meloidogyne hapla (northern rootknot
nematode) 937
Meloidogyne incognita acrita
937
Meloidogyne incognita incognita
937
Meloidogyne javanica javanica
937
Melolontha melolontha (common cockchafer)
608; 938i
Melon aphid
(Aphis gossypii)
Melon fly
(Dacus curcubitae)
Melon weevil
(Baris granulipennis)
Melonworm
(Diaphania hyalinata)
es ovinus (sheep ked)
66, 178, 350, 491
Menacanthus stramineus (chicken body
louse 247
Menopon gallinae (shaft louse)
61
Mermiria maculipennis (a grasshopper)
02
Merodon equestris (narcissus bulb fly)
255
Meronyee americana (wheat stem maggot)
ahh, 405, ee SNe
Messa populi (a sawfly
qs
Metasyrphus americanus (a flower fly)
351
Metator pardalinus (a grasshopper)
548, 635, 659, 882
Metcalfa pruinosa (a flatid planthopper)
286
Metriona bicolor (golden tortoise beetle)
212, 790
Mexican bean beetle
(Epilachna varivestis)
Mexican fruit fly
(Anastrepha ludens)
Mexican leaf roller
(Amorbia emigratella)
Mexican mealybug
(Phenacoceus gossypii)
Miccotr S picirostris (clover seed
Sea eae 535, Ge 1012, 1015
Microcentrum retinerve (angular-winged
katydid) 41%
Microceromasia sphenophori (a tachina fly)
119
Microlarinus lareynii (a puncture-vine
seed weevil) 290, 548
Microlarinus lypriformis (puncture-vine
stem aap) 66, 21%, 290, 975, 1016
Micromyzus formosanus (an onion aphid)
ho
Microtheca ochroloma (yellow-margined leaf
~beetle) “209, 210, 410
Microweisea spp. (lady beetles)
370,
Migratory grasshopper
(Melanoplus sanguinipes)
Millipeds
288, 925, 927
Mimosa webworm
(Homadaula albizziae)
Mindarus abietinus (balsam twig aphid)
263, 51
Mindarus podocarpi (an aphid)
187
Minthea reticulata (a powder-post beetle)
156
Mites
253, 254, 314
Mocis sp. (a grassworm)
1081
Mocis latipes
1
Mole crickets
210
Monacha olivieri (a snail)
935
Monacha syriaca
935
Monarch butterfly
(Danaus plexippus )
Hovert he palpys ‘buxi (boxwood leaf miner)
92, 176, 2h6, 389
Monarthrum dentiger (a bark beetle)
53
Monellia spp.
366, 445, 571, 736, 926, 944, 958
Monellia costalis (black-margined aphid
230, 445, 542, 571, 708, 958, 1025
Monellia nigropunctata
958
Monilothrips kempi (a thrips)
910
Monkeypod roundheaded borer
(Xystrocera globose) j
Monocesta coryli (larger elm leaf beetle
733 ( P )
Monoctenus melliceps (a conifer sawfly
682
Monodontamerus obscurus (a torymid wasp)
548
Montandoniola moraguesi (an anthocorid
bug) 45, 119, 158, 580
Mormon cricket
(Anabrus simplex) |
Morning-glory leaf miner
(Bedellia somnulentella)
Mosquitoes
5, 118, 134, 177, 224, 265, 284, 315,
350, 369, 391, 448, 468, 491, 520,
546, 575, 600, 632, 657, 685, 713,
T41, 770, 794, 819, 838, 880, 895,
911, 928, 946, 961, 973, 1014, 1034,
1057, 1083
Mottled tortoise beetle
(Deloyala guttata)
Mountain-ash sawfly
(Pristiphora geniculata)
a als} S
Mountain pine beetle
(Dendroctonus ponderosae)
Mourning-cloak butterfly
(Nymphalis antiopa)
Mozena obtusa (a coreid bug)
25u ;
Mulberry whitefly
(Tetraleurodes mori)
Murgantia histrionica (harlequin bug)
210, 309, 345, 623, 814
Musca autumnalis (face fly)
265, 2oL, 310, 316, 369, 391, 416, 419,
448, 469, 472, 547, 575, 601, 604, 633,
636, 657, 678, 686, 713, 717, 740, 7h,
763, 770, 794, 812, 819, 838, 857, 881,
886, 895, 912, 915, 928, 946, 961, 973,
1067
Musca domestica (house fly)
5, 32, 2h7, 267, 316, 350, 369, 391,
520, 547, 576, 633, 658, 686, 714,
742, 770, 819, 881, 1084
codiplosis alternata (dogwood club-gall
midge) 117
Myzocallis arundinariae
78, 133
Myzocallis caryaefoliae (black pecan
aphid » 227, 228, 245, 627, 736,
767, 791, 816, 855, 926
Myzocallis coryli (filbert aphid)
230
zocallis kahawaluokalani (crapemyrtle
aphid) 879
zocallis ulmifolii (elm leaf aphid)
489, 684, 739
aug Aseslonicus (shallot aphid)
Myzs cerasi (black cherry aphid)
13, 487, 542, 680
Myzus hemerocallis (an aphid)
282
Myzus persicae (green peach aphid)
3, 16, 30, 59, 60, 78, 90, 92, 96, 116,
133, 143, 152, 174, 175, 183, 164, 185,
199, 204, 206, 210, 211, 213, 221, 230,
ahh, 245, 279, 280, 307, 309, 310, 311,
313, 346, 365, 387, 389, 409, Wbe, 443,
445, 450, 462, 465, 472, 484, 487, 510,
512, 514, 534, 538, 539, 540, 542, 566,
567, 568, 580, 593, 622, 623, 650, 675,
676, 704, 705, 706, 733, 762, 763, 764,
789, 797, 812, 813, 835, 853, 884, ohh,
1044, 1054, 1059, 1086
Nabis spp. (damsel bugs)
1, 83, 156, 178, 223, 285, 290, 317,
351, 417, 449, 492, 548, 576, 601,
688, 742, 772, 795, 839, 947, 962,
1015, 1027
Nabis/jelternatus
592
Nabis ferus
“#70, 1011, 1015, 1084
Nacerdes melanura (wharf borer)
267
Nalepella tsugifoliae (an eriophyid mite)
519, 988
Nantucket pine tip moth
(Rhyacionia frustrana)
Narcissus bulb fly
(Merodon equestris)
Native elm bark beetle
(Hylurgopinus rufipes)
Native holly leaf miner
(Phytomyza ilicicola)
Navel orangeworm
(Paramyelois transitella)
Nearctaphis bakeri (clover aphid)
383, 407, 508, 729
Negro bug
(Corimelaena pulicaria)
Neivamyrmex opacithorax (an ant)
351
Nematus ribesii (imported currantworm
543 }
Nematus ventralis (willow sawfly)
574, 600
Nemobius fasciatus (a cricket)
Ty
Nemocestes puncticollis (a weevil)
235
Nemognatha lurida (a blister beetle)
75
Neoborus amoenus (ash plant bug)
264, 519, 656, 710
Neoborus pacificus
30, 7
9
EE Le globosus (a deer fly)
3
Neoclytus acuminatus (red-headed ash
borer) 283, 735
Neoclytus caprea (a long-horned beetle)
177, 179, 31
Neoclytus conjunctus
223, 316
Neodiprion spp. (conifer sawflies)
15, 468, 1057
Neodiprion lecontei (red-headed pine
sawfly) 468, 712, 740, 769, 818, 838,
857, 880, 972, 1057
Neodiprion pinetum (white-pine sawfly)
T40, 1057
Neodiprion pratti pratti
15;
Neodiprion sertifer (European pine sawfly)
ar 349, 369, 390, 415, 447, 468, 519,
Neodiprion taedae linearis
223, 315
Neodiprion tsugae (hemlock sawfly)
25
Neodiprion virginiana
599
Neodusmetia sangwani (an encyrtid wasp)
eke
Neolecanium cornuparvum (magnolia scale)
817, 618, 879
Neophyllaphis spp. (aphids)
187, 188, 189, 193
seopeylephis araucariae
325 187, 188, 189, 190, 192, 193, 19h,
fie aigbteoees
f ace = 189, 190, 191, 192
jeophy. 2h is ani
187, 165, 169, 191, 192
sia michelbacheri
165, 189, 190, 191, 192
wath podocarpi
187, 189, 190, 191, 193, 489
wh totarae
‘167, 188, 189, 190, 191, 192
Neotermes connexus (forest tree termite)
395
Neotrombicula dinehartae* (a chigger
mite) 1035
Neotropical corn borer
(Zeadiatraea lineolata)
Nephelodes emmedonius (bronzed cutworm)
139
Nepticula slingerlandella (a cherry leaf
miner) 229, 5, 51
Nepytia semiclusarie (a geometrid moth)
390
New Guinea sugarcane weevil
(Rhabdoscelus obscurus)
Nezara viridula (southern green stink
bug) 45, 63, 64, 65, 96, 119, 158,
164, 166, 199, 226, 251, 276, 340,
*Carried in Vol. 17 as Neotrombicula
cavicola
345, 450, 473, 580, 631, 712, 748, 760,
764, 822, 860, 892, 908, 930, 949,
1048, 1054, 1059, 1086
Nomia melanderi (alkali bee)
289, Y92,, 548, 577, 858
Northern cattle grub (Hypoderma bovis)
155
Northern corn rootworm
(Diabrotica longicornis)
Northern fowl mite
(Ornithonyssus sylviarum)
Northern masked chafer
(Cyclocephala borealis)
Northern pine weevil
(Pissodes approximatus )
Norway-maple aphid
(Periphyllus ‘opictus)
Notolomis basalis (a weevil)
91
Nuculaspis pini* (black pine-leaf scale)
95, 695, 711
Nygmia pageorrhges (vrown-tail moth)
. 293, 492, iit 2 ha ee
ymphalis antiopa (mourning-c
Ear) 262, 314, 390, 599, 630,
83, 89h
Nysius spp.
65, 14%, 304, 807, 831, 1016
Nysius ericae (false chinch bug)
163, 206, 210
fe)
Qak lace bug
(Corythucha arcuate)
Qak lecanium
(Lecanium quercifex)
Oat cyst nematode
(Heterodera avenae)
Oberea affinis (a cerambycid beetle)
878, 88
Oberea bimaculata (raspberry cane borer)
513, 654, 682
Oblique-banded leaf roller
(Choristoneura rosaceana)
Obscure scale
(Melanaspis obscura)
Octotoma scabripennis (lantana leaf
beetle) 949, 1048
Qdonaspis penicillata (an armored scale)
ge
Qdonaspis ruthae
645, 670, 873, 907, 923
Odonata
316
Qdontopus calceatus (a leaf-mining weevil)
263; 368, 518, 630, 656, 683, 737, 817
ae house ant )
Tapinoma sessile
Oebalus pugnax (rice stink bug)
ah, 340
Oedaleonotus enigma (a grasshopper)
521, 634, 688, 743, 772
Oegoconia quadripuncta (a gelechiid moth)
393
Qidaematophorus monodactylus (a plume
moth) 179
Okanagana spp. (cicadas)
617, 645
Oleander scale
(Aspidiotus nerii)
oe spp. (spider mites)
al
Oligonychus bicolor
739, 857
Oligonychus ilicis (southern red mite)
61, 92
Oligonychus milleri
515, 519
*Carried in Vol. 17 as Nuculaspis
californica
= is) =
Oligonychus platani
2
Oligonychus pratensis (Banks grass mite)
= 1S, 22, 277, 306, 438, 1023
Jeon us stickneyi
148, 437, 949
Oligonychus subnudus
ar STS
Oligonychus uni is (spruce spider mite)
SSS 283, 416, 490, 519, 712
Olive fruit fly
(Dacus oleae)
Olive scale
(Parlatoria oleae)
Olla abdominalis (a lady beetle)
370, 1
Qnnivorous leaf tier
(Cnephasia longana)
Qmnivorous looper
(Sabulodes caberata)
Qnuphisa anastomosalis (sweetpotato vine
borer) 63, 371, B60 )
Oncideres ci ata (twig girdler
Wh, 203, 52h, Us, 958, 912, 987,
1014, 1025, 1055
Oncometopia nigricans (a leafhopper)
836
Oncometopia orbona*
734, 739
Onion maggot 4
(Hylemya antique)
Onion thrips
(Thrips tabaci)
Oniticellus militaris (a scarab)
ae se eins piliteris
Ontho; s catta (a dung beetle)
Beh. 1048
Ooencyrtus Iuwanai (an encyrtid wasp)
471, 973
Operophtera occidentalis (a geometrid
moth) 229
iomyia lantanae (lantana seed fly)
923, 975
Qpius sp. (a braconid)
fo}
Opius fletcheri
1059
Opius oophilus
90, 797, 860, 1059
Opius tryoni
1059
Qrange-dog
(Papilio cresphontes)
Orange-striped oakworm
(Anisota senatoria)
Orange tortrix
(Argyrotaenia citrana)
Orchard mites
466, 627, 680
Orchidophilus spp. (orchid weevils)
3h, 5
Orcus chalybeus (steel-blue lady beetle)
50
Oriental beetle
(Anomala orientalis)
Qriental cockroach
(Blatta orientalis)
Oriental fruit fly
Dacus dorsalis)
Oriental fruit moth
(Grapholitha molesta)
Oriental hornet
(Vespa orientalis)
Oriental wood borer
(Heterobostrychus ae is)
Orius spp. (flower bugs
178, 290, 417, 576, 634, 688, 839, 1027
Orius insidiosus
B1, 285, 290, 392, 470, 492, 576, 601,
688, 696, 715, 852, 858
*Carried in Vol. 17 as Oncometopia
undata
Orius tristicolor
>
Ornithocoris pallidus (a cimicid bug)
469
Ornithonyssus bacoti (tropical rat mite)
156, 272
Ornithonyssus sylvierun (northern fowl
mite) 5, 134, 178, 202, 2k7, 271, 469,
491, 1026, 1046, 1067
Orthezia insignis (greenhouse orthezia)
31, 5
Orthopodomyia signifera (a mosquito)
1057
Orthotylus iolani (a plant bug)
Oryzaephilus surinamensis (saw-toothed
grain beetle) 61, 260, 881
Qscinella frit (frit fly)
532
Ostrinia nubilalis (European corn borer)
29, 46, 50, 137, 173, 182, 198, 20h,
206, 212, 2k, 276, 339, 352, 360, 380,
Tok, 419, 436, 44e, 452, 455, 456, 477,
502, 512, 530, 558, 565, 593, 614, 6he,
667, 676, 697, 699, 705, 715, 721-722,
726, 733, 755, 762, 763, 782, 789, 795,
806, 813, 830, 835, 848, 853, 872, 876,
889, 905, 921, 941, 955, 969, 985,
1011, 1023, 1031, 1053. Light traps:
394, 420, 451, W7k, 495, 525, 526,
552, 553, 581-582, 606-607, 637-638,
661-662, 691-692, 718-719, 746-747,
TI5-776, 798-799, 823-824, 843, 861,
885, 901, aap 931, ze
Otobius megnini (ear tick
13k, ise, 491, 1035, 1067
Qulema melanopus (cereal leaf beetle)
250, = = 317, 352, 370, 375, 392,
4ug, U71, 493, 524, 549, 551, 578, 579,
602, 635, 650, 659, 716, 720, 743, 947,
1017
Qvatus crataegarius (a mint aphid)
186, 551
Qxidus gracilis (a milliped)
313, 873
carenus annulipes (a lygaeid bug)
93
Oystershell scale
(Lepidosaphes ulmi)
p
Pachysphinx modesta (a sphingid moth)
818
Pachyzancla phaeopteralis
See Herpetogramma phaeopteralis
Pacific beetle cockroach
(Diploptera punctata)
Pacific Coast tick
(Dermacentor occidentalis)
Pacific Coast wireworm
(Limonius canus)
Pacific dampwood termite
(Zootermopsis =igusticollis)
Pacific flatheaded borer
(Chrysobothris mali)
Pacific spider mite
(Letranychus pacificus)
Packard grasshopper
(Melanoplus packardii)
Painted lady
(Vanessa cardui)
Painted maple aphid
(Drepanaphis acerifoliae)
Paleacrita vernata (spring cankerworm)
260, 283, 311, 489, 518
Pale-striped flea beetle
(Systena blanda)
Pales weevil
(Hylobius pales)
Pale western cutworm
(Agrotis orthogonia)
Palm leaf skeletonizer
(Homaledra sabalella)
Pangaeus bilineatus (a burrowing stink
bug) 167, 286, 384, 509, 591, 702
‘Panonychus citri (citrus red mite)
30, 31, 40, 41, 60, 78, 91, 116, 132,
153, 221, 233, 234, 281, 312, 347,
388, 413, 419, 446, 488, 516, 571,
627, 628, 681, 708, 736, 792, 855,
878, 910, 926, 959, 1013, 1025, 1033,
1045, 1055
Panonychus ulmi (European red mite)
221, 227, 232, 234, 236, 280, 312, 346,
367, 5a, ih3, faa Tee 466, 470, 488,
515, 542, 570, 597, 626, 653, 680, 708,
736, 766, 791, 816, 836, 855, 878
Pantomorus cervinus (Fuller rose weevil)
66, 25h, Wh6, 654, 703, 914, 960, 972,
1069
Pantomorus taeniatulus
Buh
Papaipema nebris (stalk borer)
139, 205, 212, 253, 479, 480, 559, 560,
see, 5B 598,.615, 643, 673, 733
Papilio cresphontes (orange-dog)
1033
Papilio polyxenes asterius (black swallow-
tail, parsleyworm) 568
Papilio rutulus (a swallowtail butterfly)
625
Paracalacarus podocarpi (an eriophyid
mite) 44, 61, 154
Paralauterborniella subcincta (a
chironomid midge) 601
Paralobesia viteana (grape berry moth)
228, 709
Paramyelois transitella (navel orange-
worm) 234
Paratrechine longicornis (crazy ant)
1084, 1085
Paratrioza cockerelli (potato psyllia)
227, 197, 2h, 275, 304, 339, 359, 360
map, 403, 456, 502, 558, 613, 667, 696
Parlatoria oleae (olive scale)
61, 200, 231, 255, 1056
Parlatoria pergandii (chaff scale)
31, 41, 92, 133, 153, 222, 233, 282,
312, 347, 388, 446, 516, 571, 628,
681, 709, 736, 792, 856, 926, 959,
1013, 1033, 1055
Parlatoria zizyphus (black parlatoria
scale) 660
Parsleyworm
(Papilio polyxenes asterius)
Pavement ant
(Tetramorium caespitum)
Pea aphid
(Acyrthosiphon pisum)
Peach fruit moth
(Carposina niponensis)
Peach silver mite
(Aculus cornutus)
Peach tree borer
(Sanninoidea exitiosa)
Peach twig borer
(Anarsia lineatella)
Pea leaf miner
(Liriamyza bryoniae)
Pea leaf weevil
(Sitona lineata)
Pealius azaleae (azalea whitefly)
254, 837
Pealius kelloggi
348, 10h5
Pear leaf blister mite
(Eriophyes pyri)
Pear psylla
(Psylla pyricole)
Pear rust mite
(Epitrimerus pyri)
Pear sawfly
(Hoplocampa brevis)
Pear-slug
(Caliroa cerasi)
- 20 -
Pea weevil
(Bruchus pisorum)
Pecan bud moth
(Gretchena bolliana)
Pecan leaf casebearer
(Acrobasis juglandis)
Pecan leaf phylloxera
(Phylloxera notabilis)
Pecan leafroll mite
(Aceria caryae)
Pecan nut casebearer
(Acrobasis caryae)
Pecan phylloxera
(Phylloxera devastatrix)
Pecan spittlebug
(Clastoptera achatina)
Pecan weevil
(Curculio caryae)
Pectinophora gossypiella (pink bollworm)*
18, 42, 62, 9h, 118, 135, 225, 2h8,
285, 291, 293, 317, 352, 371, 418, 449,
493; 522, 550, 578, 603, 636, 660, 675,
690, 716, 744, 796, 821, 841, 859, 882,
897, 912, 929%, 948, 962, 974, 989,
1015, 1027, 1036, 1047, 1058, 1068
Pediculus humanus capitis (head louse)
28h
Pegomya spp. (leaf miner flies)
185
Pegomya betae (beet leaf miner)
622, 676
Pegomya hyoscyami (spinach leaf miner)
213, 411, 484, 579, 595, 734, 762, 834
Pelidnota punctata (a scarab)
709
Saas sp.
Pemphigus bursarius (lettuce root aphid)
21g see
Pemphigus populiramulorum (poplar twig
gall aphid) 545, 684
Pemphigus populitransversus (poplar
petiole gall aphid) 60, 221, 927,
1025
Pemphigus populivenae (sugar-beet root
aphid) 893
Pentalonia nigronervosa (an aphid)
945, 9h9
Pentamerismus taxi (a false spider mite)
1033
Penthaleus major (winter grain mite)
15, 29, 39, 59, 89, 115, 132, 143, 145,
151, 173, 198, 340, 438, 1043, 1053,
1065, 1082
Pepper weevil
(Anthonomus eugenii)
Peregrinus maidis (corn planthopper)
930, 990, OBI
Peridroma saucia (variegated cutworm)
139, 145, 159, 161, 183, 186, 206, 212,
219, 243, 278, 363, 364, Lho, 4he, 48h,
507, 589, 645, 671, 701, 704, 765, 835,
849, 853, 856, 958, lo2k. Light traps:
6, 18, 34, 63, 81, 94, 120, 136, 180,
203, 252, 297, 319, 353, 372, 394, 420,
451, 474, 495, 525, 526, 552, 553, 581-
582, 606-608, 637-638, 661-662, 691-
692, 718-719, 746-747, 775-776, 798-
799, 823-824, 843, 861, 885, 901, 916,
931, 950, 964, 975, 989, 1016, 1028,
1037, 1048; 1059
Periodical cicada
(Magicicada septendecim)
Periphyllus a Norway-maple
aphid » 911
Periphyllus negundinis (boxelder aphid)
qi5
Periplaneta americana (American cockroach)
li
Periplaneta fuliginosa (smoky-browh cock-
roach) 287
* 1st catch Kern Co., north of mountains.
Periploca ceanothiella (a walshiid moth)
1033
Periploca nigra
Peritelinus oregonus (a weevil)
23)
Perkinsiella saccharicida (sugarcane
leafhopper) 4ok; 712, 1039
Persimmon psylla
(Drioza diospyri)
Petrobia latens (brown wheat mite)
717, 89, ally abst; ahs} nly aepb, ak
198, 213, 29, aio, B76, Gok, 308,
361, 381, 384, 405, 438, 458, her, Lok,
479, 504, 509, 81h, 922, 9h2, 985, 1065
Phalonia hospes (banded sunflower moth)
185, 63
Pheidole javana (an ant)
203, 21k
Phenacaspis cockerelli (an armored scale)
34, 96, 136, 255, 283, 299, 371, 709,
881, 914, 927,960, 988, 1026, 1037
Phenacaspis heterophyllae
154, 157
Phenacaspis pinifoliae (pine needle scale)
17, 32, 79, 223, 282, 284, 468, 490,
545, 574, 685, 711, 740, 895, 927, 960,
1045, 1067, 1083
Phenacoceus aceris (apple mealybug)
15
Phenacoccus gossypii (Mexican mealybug )
19, 1Ok5
Phenacoccus solani
221
Phenacoccus solenopsis
1066
Philaenus spumarius (meadow spittlebug)
14h, ae 164, 165, 220, 235, 278, 308,
32, 363, 383, 407, 4ho, TLS, hen, 42,
4ohk, 508, 517, 524, 535, 551, 563, 590,
604, 619, 646, 672, 678, 701, 832, 850,
873, 1032
Phlibostroma quadrimaculatum (a grass-
hopper) 393, 418, 449, 493, 521, 548,
549, 577, 634, 659, 772, 882
Phloeosinus sp. (a bark beetle)
134
Phloeosinus cupressi
263; 1739
Phloeotrya vaudoueri (a melandryid bark
beetle) 5h )
Phoebis philea (a sulphur butterfly
~ ee
2
Phoetaliotes nebrascensis (a grasshopper)
712, 896
Phoracantha semipunctata (a cerambycid
beetle 251
Phorodon humili (hop aphid)
186, 511, 579
Phryganidia californica (California oak-
worm) Uh, 155, 262, 5kk
Phthorimaea operculella (potato tuberworm)
"183, 205, 266, 316, 343, 365, 463, Lok
Sia sce4 coaueso mei Tenet 822,
860, 909, 94k, 961, 975
Phyllaphis fagi (an aphid)
9
Phyllobius oblongus (a weevil)
680, 683
Phyllocoptes wisconsinensis (an eriophyid
mite) 177, 179
Phyllocoptruta oleivora (citrus rust mite)
0, 31, 40, 41, 82, 91, 132, 153, 180,
zal, “23, Ber,’ s2’ 347, 388, ks, 516,
571, 627, 681, 708, 736, 791, 855, 926,
959, 1013, 1033, 1055
‘llophaga SEP (waite gene pave a
beetles) 146, » 235, 5 5 iy
348, 368, 361, Eso ror 415, 503, 504,
538, 970
Phyllophaga anxia
147, 381, 505, 922
Phyllophaga bruneri (Cuban May beetle)
393, 471, 578
Phyliotreta spp. (flea beetles)
210, 212
Phyllotreta cruciferae
3, 485, 513, 61h
Phyllotreta striolata (striped flea
beetle) 618
Phylloxera caryaecaulis
15
Phylloxera devastatrix (pecan phylloxera)
66, 312, 423, 445, 653
Phylloxera notabilis (pecan leaf
phylloxera) 445
Phylloxera tuberculifera
102
Phylloxera vitifoliae (grape phylloxera)
235, 367, 894, 900
Phymatodes amoenus (a cerambycid beetle)
1045, Bo) /¥3}
Physokermes piceae (spruce bud scale)
599; 655, 685, 879
Phytocoris mundus (a plant bug)
519
Ehytocoris puella
604
Phytomyza spp. (leaf miner flies)
43, 255
2 28 ilicicola (native holly leaf
Miner) 61, 255, 283, 368, 389
Phytoptus avellanae (filbert bud mite)
233
Phytoseiulus macropilis (a phytoseiid
mite 0, 745
Piazorhinus tuberculatus (a weevil)
3
Pickleworm
(Diaphania nitidalis)
Pieris protodice (southern cabbageworm)
8
ay
Pieris rapae (imported cabbageworm)
3k, 6h, 136, 175, 180, 185, 209, 221,
344, 365, 410, 443, 485, 539, 567,
594, 624, 706, 764, 765, 835, 854,
877, 909, 971, 1013, 1028, 1044, 1046,
1048, 1054, 1069, 1086
Pikonema alaskensis (yéllow-headed spruce
sawily 631, THO 2
Pilophorus laetus (a plant bug)
551
Pineapple mealybug
(Dysmicoccus brevipes)
Pineapple scale
(Diaspis bromeliae)
Pine bark aphid
(Pineus strobi)
Pine chafer
(Anomala oblivia)
Pine colaspis
(Colaspis pini)
Pine engraver
(Ips pini)
Pine leaf chermid
(Pineus pinifoliae)
Pine needle miner
(Exoteleia pinifoliella)
Pine needle scale
(Phenacaspis pinifoliae)
Pine spittlebug
(Aphrophora parallela)
Pine tortoise scale
(Toumeyella numismaticum)
Pine tussock moth
(Dasychira plegiata)
Pineus pinifoliae (pine leaf chermid)
574
Pineus strobi (pine bark aphid)
7 Ish, 349, 415, 631, 655, 685, 927
Pine webworm
(Tetralopha robustella)
Pink bollworm
(Pectinophora gossypiella)
Pink scavenger caterpillar
(Sathrobrota rileyi)
Pink sugarcane mealybug
(Saccharicoccus sacchari)
= Bo
Pinnaspis aspidistrae (fern scale)
61, 572, B78, 988; 1025, 1045
Pinnaspis strachani (an armored scale)
31, 737, S17; 927, 960, 1083
Pirate bugs
688, 743, 772
Pissodes spp.
7iL
Pissodes approximatus (northern pine
weevil) 711
Pissodes nemorensis (deodar weevil)
390
Pissodes strobi (white-pine weevil)
263, 518, 711, 769, 972, 1057
Pitch mass borer
(Vespamima pini)
Pitedia spp.
728; 762
Pitedia ligata* (conchuela)
7 dhe; 1825437, 669, 957
Pitedia sayi** (say stink bug)
Tah, 182; 4 281, 305, 565, 732,
852, 891, 10
Pityogenes chalcographus (a bark beetle).
934
Pityophthorus ponderosae (a bark beetle)
TOE]
Plagiodera versicolora (imported willow
leaf beetle) 545, 656, 738, 817
Plagiognathus gleditsiae (a plant bug)
264
Plagiohamms spinipennis (a cerambycid
beetle 550
Planococcus citri (citrus mealybug)
65, liv, 152, 286, 945, lok
Plant bugs
159, 182, 488, 592, 621, 675, 732
Pla ena scabra (green cloverworm)
0, 77, 159, L6l, 164, 174, 207, 208,
220, 278, 307, 342, 408, 507, 512,
535, 562, 589, 590, 618, 620, 671,
673, 677, 700, 702, 729, 730, 734,
759, 785, 786, 790, 808, 810, 831,
832, 835, 850, 851, 853, 874, 875,
891, 892, 907, 908, 923, 957
Platynota stultana (a leaf roller moth)
59, 162, 200, 212, 228, 235) 460, 628,
s)
681, 707, 765, 836, 926,
Platyptilia sp. (a plume moth
17
Seis antirrhina
3
Platyptilia carduidactyla (artichoke
plume moth) 211, 212, 309, 678, 765
Platyptilia pica
117, 153, 157, 489
Platyptilia pica monticola
2
Platypus externedentatus (a platypodid
beetle) 65 ‘
Plecia nearctica (a March fly)
858
Plectrodera scalator (cottonwood borer)
30
Fleuroloma brunnes (a milliped)
560
Plodia interpunctella (Indian-meal moth)
T2, 93, 2B 7 316, 896, 928, 989, 1035,
1046, 1068, 1084
Plum curculio
(Conotrachelus nenuphar)
Plum gouger
(Anthonomis scutellaris) )
Plutella xylostella (diamondback moth
16, 40, 64, 78, 90, 116, 175, 185,
202) 221, 226, 309, 344, 386, 550,
567, 651, 660, 690, 712, 822, 842,
899, 1028, 1046, 1059, 1069, 1084,
1085, 1086
*Also carried in Vol. 17 as Chlorochroa
ligata
**Also carried in Vol. 17 as Chlorochroa
sayi
Podosesia syringae (a clearwing moth)
262
— )
Podosesia syringae syringae (lilac borer)
B79
Poecilocapsus lineatus (four-lined plant
bug), 213, 568, 595
Polydesms umbricola (a noctuid moth)
65, 82, 180, 318, 550, 963
Polygonia interrogationis (a nymphalid
butterfly) Bee
Popillia japonica (Japanese beetle)
ae Following page 346; 471, 550,
578, 603, 635, 659, 689, 716, Tho, TH,
773, 796, 821, 840, 842, 859, 882, 897,
948, 962, 974, 1036
Poplar-and-willow borer
(Sternochetus lapathi)
Poplar borer
(Saperda calcarata)
Poplar petiole gall aphid
(Pemphigus populitransversus)
Poplar twig gall aphid
(Pemphigus populiramorum)
Porpomiris curtulus (a plant bug)
519
Porthetria dispar (gypsy moth)
135, 248, 258, ay eee 393, 418,
471, 522, 550, 578, 603, 635, 659,
689, 716, 743, 773, 796, 821, Bho,
= 859, 896, 900, 912, 915, 973, 1035
‘otato aphid
(Macrosiphum euphorbiae)
Potato flea beetle
(Epitrix cucumeris)
Potato leafhopper
(Empoasca fabae)
Potato psyllid
(Paratrioza cockerelli)
Potato stalk borer
(richoberis trinotata)
Potato tuberworm
(Phthorimaea operculelle)
Prairie tent caterpillar
(Malacosoma lutescens)
Praon pequodorum a@ braconid)
? TL
Pratylenchus coffeae (a nematode)
937
Pratylenchus neglectus
937
Pratylenchus penetrans
937
Prays citri (citrus flower moth)
1061
Predators
392 ;
Prionoxystus robiniae (carpenterworm)
261, 311
Prionus laticollis (broad-necked root
borer 707
Priophorus morio (a sawfly)
65h
Pristiphora abbreviata (California pear-
slug) 232, 466, 626
Pristiphora californic:
See Pristiphora abbreviata )
Pristiphora erichsonii (larch sawfly
117, 120, 257, 265, 711, 769
Pristiphora geniculata (mountain-ash
sawily) 265, 656, 739
Privet mite
(Brevipalpus obovatus)
Prociphilus fraxinifolii
263, 65
Prociphilus imbricator (beech blight
aphid) 263, 4h7, 684, 911
Prociphilus tessellatus (woolly alder
aphid) 263
Prodenia spp.
785, 805, 850
Prodenia eridania (southern armyworm)
212
Prodenia ornithogalli (yellow-striped
armyworm) THO, 161, 166, 307, 343,
364, 510, 535, 537, 592, 645, 727, 730,
759, 785, 786, 850, 876, 891, 906, 925,
943. light traps: 6, 18, 34, 43, 63,
81, 94, 120, 136, 157, 180, 203, 225,
252, 297, 319, 353, 372, 394, 420, 451,
A7h, 495, 525, 526, 552, 553, 581-582,
606-607, 637-638, 661-662, 691-692,
718-719, 746-747, 775-776, 798-799,
823-624, 843, 861, 885, 901, 916, 931,
950, 964, 975, 989, 1016, 1028, 1037,
1048, 1059, 1086
Prodenia praefica (western yellow-
striped armyworm) 162, 671, 677, 700
Tok, 729, 768, 785, 609, 850, 874, 891,
907, 909
Prodenia sunia
344
Profenusa sp. (a sawfly)
26h
Profenusa lucifex (a sawfly)
265
Profenusa mainensis (a sawfly)
265
Prosapia bicincta (two-lined spittlebug)
TET, 560; 808, 849, 858, 890, 922, 956
Prospaltelle opulenta (a evlophid wasp)
2
Proteetia fusca (a scarab)
136
Proxenus mindara (rough-skinned cutworm)
39, 234
Psallus seriatus (cotton fleahopper)
182, 385, 408, 441, 462, 510, 537, 565,
592, 622, 649, 675, Tok
Psara licarsisalis (a grass webworm)
See Herpetogramma licarsisalis
Pseudaletia unipuncta (armyworm
66, 121, 275, 303, 339, 359, 379, 403,
135, 455, 477, 501, 529, 557, 585, 613,
641, 665, 695, 725, 753, 781, 805, 829,
847, 905, 921, 955, 969, 1011, -10h3.
Light traps: 6, 18, 34, 43, 63, 81,
gk, 120, 136, 157, 180, 203, 225, 252,
297, 319, 353, 372, 394, 420, 451, 47h,
495, 525, 526, 552, 553, 581-582, 606-
607, 637-638, 661-662, 691-692, 718-
7219, 746-747, 775-776, 798-799, 823-
82k, 843, 861, 885, 901, 916, 931, 950,
964, 975, 989, 1016, 1028, 1037, 1048,
1059, 1086
Pseudaonidia clavigera (an armored scale)
629, 817, 1045, 1056
Pseudaonidia duplex (camphor scale)
61, 63, 1056, 1058
Pseudaphycus sp. (an encyrtid wasp)
O48
Pseudavlacaspis major (an armored scale)
6,7
Pseudaulacaspis pentagona (white peach
scale) 61, 91, 117, 133, 175, 222,
231, 245, 255, 311, 367, 515, 542,
654, 837, 854, 927, 1013, 1032, 1044
Pseudocneorhinus bifasciatus
a Japanese weevil) 879, 927, 972
Pseudococcus spp.
32
Pseudococecus adonidum (long-tailed
mealybug) 78, 176, 200, 254, 368
Pseudococcus comstocki (Comstock
mealybug) 837, 842, 894, 948, 1068
Pseudococcus diversus
709
Pseudococcus importatus
737
Pseudococcus longispinus
176
Pseudococcus maritims (grape mealybug)
235, 413
Pseudococcus microcirculus
32, 254
Pseudococcus obscurus
17, 32, 65, 154, 176, 421, 550, 1014,
a 28 4
1044, 1045
Pseudococecus sparsus
223, 225
Pseudohazis eglanterina (a saturniid
moth) 683, 710; 137
Pseudophilippia quaintancii (a soft
scale) 818
Pseudoplusia includens (a noctuid moth)
166, 182, 205, 208, 209, 833, 892
Psila rosae (carrot rust fly)
213
Psocid
289
Psoloessa delicatula (a grasshopper)
5el
Psorophora spp. (mosquitoes)
657, 170, 858, 895
Psorophora ciliata
365, 391, 520, 632, 685, 880
Psorophora confinnis
266, 264, 315, 391, 416, 520, 632, 685,
713, 794, 838, 858, 880, 928, 973, 1014
Psorophora cyanescens
266, 5
Psorophora discolor
9
ae ferox
928, 973
Psorophora howardii
5}
Psylla Bos (pear psylla)
= 260, » 346, 387, 413, 445, 466,
7, 597, 815, 822, 826, 855, 878, 893,
1045
Psylla ribesiee
313 ( )
Psylla uncatoides (acacia psyllid
Be Bay 299, 395, 'gh, 523, 551, 605,
Psyllobora Vigintinsoulets (a lady
beetle
Pterocomma flocculosa (an aphid)
201
Pterophorus sp. (a plume moth)
313
Pterophorus periscelidactylus (grape
plume moth) 235
Ptycholoma peritana (a leaf roller moth)
23k, ho
Puccinia graminis (black stem rust)
1071
Pulvinaria spp. (soft scales)
255
Pulvinaria inmmerabilis (cottony maple
scale) 260, = 519, 574, 656, ie
Pulvinaria psidii (green shield scale
iy
Puncture-vine stem weevil
(Microlarims lypriformis)
Purple scale
(Lepidosaphes beckii)
Puss caterpillar
(Megalopyge opercularis)
Eyenisia tristis (a darkling beetle)
2
Pyrrhalta luteola (elm leaf beetle)
223, ee 260, 262, 283, 287, 314, 348,
368, 447, 467, B90, 518, 545, 574, 579,
600, 630, 656, 683, 710, 717, 738, 740,
768, 789, 792, 817, 837, 842, 857, 860,
879, 884, 894, 900, 910, 927, 946, gh,
1034
Radopholus similis (a nematode)
937
Ramosia tipuliformis (currant borer)
~_ 88
Range caterpillar
(Hemileuca oliviae)
Range crane fly
(Zipula simplex)
Rapid plant bug
(Adelphocoris rapidus)
Raspberry cane borer
(Oberea bimaculata)
Raspberry crown borer
(Bembecia marginata)
Raspberry leaf roller
(Exertema permindanum)
Red-backed cutworm
(Baxoa ochrogaster)
Red-banded leaf roller
(Argyrotaenia velutinana)
Red-banded thrips
(Selenothrips rubrocinctus)
Red flour beetle
(Tribolium castaneum)
Red-headed ash borer
(Neoclytus acuminatus)
Red-headed pine sawfly
(Neodiprion lecontei)
Red-humped caterpillar
(Schizura concinna)
Red-legged grasshopper
(Melenoplus femirrubrum)
Red-necked peanutworm
(Stegaste bosqueelis)
Red-shouldered stink bug
Thyanta accerra)
Red turnip beetle
(Entomoscelis americana)
Red turpentine beetle
(Dendroctonus valens)
Red wax scale
(Ceroplastes rubens)
Reticulitermes spp. (subterranean
termites) 79, 80, 118, 135, 247, 285,
287, 859
Reticulitermes flavipes (eastern
subterranean termite) 60, 287, 316
Reticulitermes hageni
So
Reticulitermes hesperus (western
subterranean termite) 288
Reticulitermes tibialis
287, 288, V7, 71+
Retinodiplosis spp.
See Cecid @ SDD.
Retithrips syriacus (black vine thrips)
354
Rhabdoscelus obscurus (New Guinea sugar-
cane weevil) 119, 421, 473, 580, 7l9-
750
Rhagoletis spp. (fruit flies)
542, 570, 597, 626
Rhagoletis cerasi (European cherry fruit
fly) 933 (ee )
Rhagoletis a ta (cherry fruit fly
231, 413, 542, 570, 597, 626, 652
Rhagoletis ci Jata indifferens
488, 515, 626, ue 796 )
Rhagoletis completa (walnut husk fly
78, 175, 231, 700, 791, 816, 855, 860,
910, 915, 945, 987, 1032
Rhagoletis fausta (black cherry fruit fly)
231, 542, 570, ae 626 )
Rhagoletis mendax (blueberry maggot
235, 598, 682, 709, 737, 767, 792, 817
Rhagoletis pomonella (apple maggot)
231, 570, 597, 652, 679, 707, 717, 735,
766, 791, 815, 836, 855, 877, 893, 910
Ses suavis
> 081, 730, 815, 987
Rhinacloa forticornis (a plant bug)
523
Eaipicephelus s ineus (brown dog tick)
271, 491, TT, 1067
Rhipidothrips brunneus (a thrips)
305
Rhizaspidiotus dearnessi (an armored
scale) 1056, 1050
Rhizoecus kondonis (a mealybug)
220
Ppa prichardi
a hus echinopus (bulb mite)
SS 280, 283, 411, 414, 710
Rhodes-grass scale
(Antonina graminis)
Rhododendron whitefly
(Dialeurodes chittendeni)
Rhopalosiphoninus staphyleae (an aphid)
254
Rhopalosiphum fitchii (apple grain aphid)
2 £2 242,275, 280, 311, 340, 346,
2 12 437, 465, 504, 532, 879, 881,
ie maidis (corn leaf aphid)
15, 39, 59, 77, 89, 115, 121, 123, 151,
173, 197, 241, 275, 303, 339, 359, 379,
403, 435, 455, 477, 501, 529, 585, 595,
613, 641, 665, 695, 699, 725, 754, 782,
806, 829, 871, 905, 921, 930, 955, 985,
1031, 1043, 1065, 1068
Rhopalosiphum i
i 151, 219, 246, 305, 361, 381, 457,
3, 479, 956, 1081
Rhopalosiphun rufiabdominalis
29, 95'
Rhopobota naevana (black-headed fireworm)
516, 543, 737 137
Rhubarb curculio
(Lixus concavus)
eee Spp- (olethreutid moths)
314, 518
Rhyacionia buoliena buoliana (European pine shoot
moth) 201, 253, 36; 272, 320, 467,
489, 518, 5 5 oe 603, 678, 68h, 740,
Pelee? 818, 911, 915
cionia frustrana (Nantucket pine tip
el 60,°92, 177, 222, 253, 282, 349,
467, 518, 573, 598, 655, > 769, 193;
818, 837, 895, 960, 988, 1014
Rhyacionia neomexicana
2
Rhyacionia subtropica
THO
Rhyncheenus rufipes (willow flea weevil)
468, 857
Rhyzopertha dominica (lesser grain borer)
ES
Rice stink bug
(Qebalus pugnax)
Rice water weevil
(Lissorhoptrus oryzophilus)
Rice weevil
(Sitophilus -oryzae)
Rocky Mountain wood tick
(Dermacentor andersoni)
Rodolie cardins, cardinajis (vedalie)
~ 255, 290, 299, 388, 881
Romalea microptera (eastern lubber grass-
hopper 35, O54
Rose aphid
(Macrosiphum rosae)
Rose chafer
(Macrodactylus subspinosus)
Rose leafhopper
Edwardsiara rosae)
Rose scale
(Aulacaspis rosae)
Rose-slug
' (Endelomyia aethiops)
Rosy apple aphid
(Dysaphis plantaginea)
Rough-skinned cutworm
(Proxenus mindara)
Rumina decollata (a snail)
Rupe decollats
Rusty plum aphid
(Hysteroneura setariae)
= 235
S
Sabulodes caberata (omnivorous looper)
176, 23h, 681
Sacatonia graminivora (a chloropid fly)
505
Saccharicoccus sacchari (pink sugarcane
mealybug) 712
Saddled prominent
(Heterocampa guttivitta)
Sagebrush defoliator
(Aroga websteri)
Saissetia coffeae (hemispherical scale)
79, 176, 246, 255, 368, 41k, 550, Bhe,
910, 927, 1014
Saissetia nigra (a soft scale)
Suk, 927
Saissetia oleae (black scale)
B0ymsl5 hy 91, 133, 153, 154, 222,
233, 282, 312, 347, 388, 414, 46, 516,
571, 628, 681, 708, 736, 192, 855, 89h,
926, 959
Salt-marsh caterpillar
(Estigmene acrea)
Salt-marsh mosquito
(Aedes sollicitans)
San Jose scale
(Aspidiotus perniciosus)
Sanninoidea sp.
19
Sanninoidea exitiosa (peach tree borer)
31, 91, 92, 227, 228, 311, 486, 514,
569, 765, &5h, 878, 693, 909, 945,
1055
Sanninoidea exitiosa graefi (western peach
tree borer) 220, 1066, 1082, 1085
Sap beetles
756, 807
Saperda calcarata (poplar borer)
683
Saperda tridentata (elm borer)
253, 57
Sapyga pumila (a sapygid wasp)
715
Sarasota plumigerella (a phycitid moth)
B17
Saratoga spittlebug
(Aphrophora saratogensis)
Sarcophaga aldrichi (a sarcophagid fly)
629
Sathrobrota rileyi (pink scavenger
eae 92, 182, 947, 961, 987,
989
Satin moth
(Stilpnotia salicis)
Sawflies
207, 532
Saw-toothed grain beetle
(Oryzaephilus surinamensis)
Say stink bug
(Pitedia sayi)
Scale insects
253, 254, 258
Seapteriscus spp. (mole crickets)
305, 757
Su eeo reese vaga (vagrant grasshopper)
214, 251, 299, 523, 580,
BS 690, 712, 745, 774, 797, 899,
1016, 1028, ye 1086
Schizaphis graminum (greenbug)
3, 15, 29, 39, “59, 77, 89, 115, 121,
12h, 131, 151, 173, 217, 225, ahi, 275,
303, 339, 359, 379, 403, 435, 455, 457,
477, 501, 529, 557, 585, 613, 641, 666,
696, 829, 847, 871, 889, 905, 921, 9h1,
955, 969, 985, 1011, 1023, 1031, 1043,
1053, 1065, 1081
Schizocerella pilicornis (a sawfly)
ou5
Schizolachnus pineti (an aphid)
50
Schizura a (red-humped cater-
pillar) 5 893, 972
Schizura ane (unicorn caterpillar)
229
Schreckensteinia festaliella
(a heliodinid moth
{2}
Sciopithes obscurus (a weevil)
231k, 235
Scirtothrips aurantii (South African
citrus thrips) 965
Scirtothrips citri (citrus thrips)
176, 200, 222, 233, 23k, 245, 282,
312, 347, 367, » 516, 653, 681,
737, 767, 792, 836, 1045
Scolytus amygdali (almond scolytid)
1077
Scolytus mltistriatus (smaller
European elm bark beetle) 135, 201,
203, 263, 310, 314, 348, 390, 168,
490, 545, 573, 630, 837
Scolytus quadrispinosus (hickory bark
peatray 5u5
Scol; llosus (shot-hole borer)
230, = 66 6, 387, 487, 570
Scolytus ventralis (fir engraver)
573, 655, 960
Scotogramma trifolii (clover cutworm)
675
Screw-worm
(Cochliomyia hominivorax)
Scurfy scale
(Chionaspis furfura)
Scutigerella spp.
560
Scutigerella immaculata (garden
Symphylan) 142, 207, 211, 214, 236,
504, 560, 616, 625, 629, 9, oul, 890,
959
Scymnus debilis (a lady beetle)
712
Scyphophorus acupunctatus (a weevil)
768
Seed-corn beetle
(Agonoderus lecontei)
Seed-corn maggot
(Hylemya platura)
Selca brunella (melastoma borer)
66, 21%, 421, 745, 860
Selenothrips Penoenets (red-banded
thrips 63, 180; YOR, 949
Senn pest
(Eurygaster integriceps)
Sepedon pecropus (a sciomyzid fly)
oy eee
fo)
Serica brunnea (brown chafer)
08
Sericothrips variabilis (a thrips)
167, 183, 535, 59%
Serpentine leaf miner
(Liriomyza brassicae)
Sesamia nonagrioides (a noctuid moth)
93h
Shaft louse
(Menopon gallinae)
Shallot aphid
(Myzus ascalonicus)
Sheep ked
(Melophagus ovinus)
Shoot moths
258
Short-nosed cattle louse
(Haematopinus eurysternus )
Shot-hole borer
-(Scolytus losus )
Silpha bituberosa (a carrion beetle)
507
Silver-spotted tiger moth
(Halisidota argentata)
Silvius sp. (a deer fly
TH
Simalium spp. (black flies)
520, 633, 687, 820, 839
Simulium demnosum
917
Simulium metallicum
917
Simulium neavei
917
Simalium ochraceum
917
Simulium tescorum
315
Simalium venustum
266
Simyra henrici (an arctiid moth)
eT
Sinea spp. (assassin bugs)
Ou,
Sinoxylon conigerum (a bostrichid beetle)
934
Sipha flava (yellow sugarcane aphid)
532
Sitka-spruce beetle
(Dendroctonus obesus)
Sitodiplosis mosellana (wheat midge)
670
Sitona spp.
671, 874
Sitona cylindricollis (sweetclover
weevil) 161, 439, 481, 507, 671, 729,
785, 809, 850, 874, 970
Sitona flavescens
671, 700
Sitona hispidula (clover root curculio)
278, 341, 460, 481, 507, 561, 563,
290, 1031
Sitona humeralis
934
Sitona lineata (pea leaf weevil)
757
Sitona scissifrons
33, 439, 459, 561, 891
Sitophilus sp.
881
Sitophilus granarius (granary weevil)
2B, 266
Sitophilus oryzae (rice weevil)
289, 890, 947, 989, 1035
Sitotroga cerealella (Angoumois grain
moth) 289
Six spotted mite
(Eotetranychus sexmaculatus)
Slaterocoris pallipes (a plant bug)
551
Slugs
h2, 457, 504, 511, 531, 616, 682, Sih
Smaller European elm bark beetle
(Scolytus mltistriatus)
Smoky-brown cockroach
(Periplaneta fuliginosa)
Sod webworms
140, 728, 873
Soil insects
ua,
Solenopotes capillatus (a cattle louse)
61, 80, 61, 22h
Solenopsis (Diplorhoptrum) sp. (an ant)
21h, 225
Solenopsis geminata (fire ant)
579, 580, 1065 (
Solenopsis saevissima richteri (imported
fire ant) 33,43, 118, 120, 135, 202,
203, 224, 249, 286, Fl 352, 4ee, bho,
471, 472, 689, 812, 821, 897, 900, 929,
1027, 1028, 1035, 1036
Solenopsis xyloni (southern fire ant)
60, 92
Solitary oak leaf miner
(Cameraria hamadryadella)
Sorghum midge
(Contarinia sorghicola)
Sorghum webworm
(Celama sorghiella)
Sourbush seed fly
(Acinia picturate)
= Bho
South African citrus thrips
(Scirtothrips aurantii)
South African emex weevil
(Apion: antiquum)
Southern armyworm
(Prodenia eridania)
Southern cabbageworm
(Pieris protodice)
Southern corn rootworm
(Diebrotica undecimpunctata howardi)
Southern cornstalk borer
(Diatraea crambidoides)
Southern fire ant
(Solenopsis xyloni)
Southern garden leafhopper
(Empoasca solana)
Southern green stink bug
(Nezara viridula)
Southern house mosquito
(Culex pipiens quinquefasciatus)
Southern masked chafer
(Cyclocephala immaculate)
Southern pine beetle
(Dendroctonus frontalis)
Southern potato wireworm
(Conoderus falli)
Southern red mite
(Oligonychus ilicis)
Southwestern corn borer
(Zeadiatraea grandiosella)
Southwestern pine beetle
(Dendroctonus brevicomis)
Soybean cyst nematode
‘(Heterodera glycines)
Spanioza erythreae (two-spotted citrus
psyllid) 801, 822
Spanogonicus albofasciatus (a fleahopper)
510, 565, 592, 649, 675, 822
Sparganothis sp. (a leaf roller moth)
2
Spargonothis sulfurana
al
eee tristis (a fruit fly)
933
Sphecius speciosus (cicada killer)
290
Sphenophorus spp.
ihe, 728, 757, 873
Sphenophorus cicatristriatus
DT
Sphenophorus maidis (maize billbug)
36, 478; 66
9
Sphenophorus parvulus (bluegrass billbug)
33, 146, 670, 757
menophorus phoeniciensis
3, 1k6, 922
Sphenophorus venatus confluens
185, 186, 160 Te
enophorus venatus vestitus
7, hs, Gk, 1k6, 251,318, 345, 395,
421, 523, 560, 588, 784, 842, 873,
884, 899, 986, 990, 1016, 1069
Spider ines z 38h
5, 167, 183, 210, 211, 236, 265, »
365, bf, Bod Glk~ 76K Bio Bh,
906, 908, 925
Spilococcus cactearum (a mealybug)
15
Spilococeus juniperi
223
Spilonota ocellana (eye-spotted bud moth)
208, 366, 387, 412, Wik, 465, 596
Spinach leaf miner
(Pegomya hyoscyami )
Spirea aphid
(Aphis spiraecola)
Spissistilus festinus (three-cornered
alfalfa hopper) 40, 164, 166, 199,
220, 308, 32h, 342, 363, 363, 408, 461,
482, 508, 509, 535, 562, 563, 590, 619,
646, 647, 672, 673, 701, 702, 729, 730,
758, 760, 785, 809, 810, 832, 833, 850,
873, 875, 891, 907, 924, 943, 957, 970,
986, 1012, 1013, 1024, 1043, 1054,
1065, 1081
Spittlebugs
346, 366, 466, 487, 542, 619, 627
Spodoptera Boss (beet armyworm)
3, 16, 40, 64, 78, 90, 94, 116, 152,
182, 184, 20k, $0a, Ble; Bal aii ais,
363, 30% 10, Fel, Gh, 467, 510,
537, 559, 566, 660, 690, 730, 760, 76h,
774, 786, 788, 809, 850, 860, 877, 878,
891, 907, 908, 909, 923, 92h, 943, oho,
986, 987, 1012, 1013, 1024, 1025, 1028,
1032, 1044, 1054, 1066, 1082. Light
traps: 6, 18, 34, 63, 94, 120, 157,
180, 203, 225, 252, 297, 319, 353, 372,
394, 4eo, 451, 47h, 495, 525, 526, 552,
553, 582, 606-607, 637-638, 661-662,
691-692, 718-719, 746-747, 775-776,
798-799, 823-824, 843, 861, 885, 901,
916, 931, 950, 964, 975, 989, 1016,
1037, 1048
Spodoptera frugiperda (fall armyworm)
137, 139, 146, 162, 167, 502, 276, 361,
360, 436, 478, 531, 535, 61
645, 647, 648, 668, 670, 673, 677, 697,
699, 702, 726, 755, 757, 759, 760, 783,
784, 786, 787, 806,
831, 832, 849, 872, 889, 890, 906, 907,
922, 923, 9h2, 943, 956, 969, 985,
1024. Light traps: 6, 18, 34, 353,
372, 394, 451, 47h, 495, 525, 526, 552,
553, 581, 606, 637-638, 661-662, 691-
692, 718-719, 746-747, 775-776; 798-
799, 823-824, 843, 861, 885, 901, 916,
931, 950, 964, 975, 989, 1016, 1037,
1048, 1059, 1086
Spodoptera mauritia acronyctoides (lawn
armyworm) 6%, 631
Spotted alfalfa aphid
(Thericaphis maculata)
Spotted asparagus beetle
(Crioceris duodecimpunctata)
Spotted cucumber beetle
(Diabrotica undecimpunctata howardi)
Spotted cutworm
(Amathes c-nigrum)
Spotted garden slug
(Limax maxims )
Spotted Mediterranean cockroach
(Ectobius pallidus)
Spring cankerworm
(Paleacrita vernata)
Spruce aphid
(Elatobium abietinum)
Spruce bud scale
(Physokermes piceae)
Spruce budworm
(Choristoneura fumiferana)
Spruce needle miner
(Taniva albolineana)
Spruce spider mite
(Oligonychus ununguis)
Square-necked grain beetle
(Cathartus quadricollis)
Squash beetle
(Epilachna borealis)
Squash bug
(Anasa tristis)
Squash vine borer
(Melittia cucurbitee)
Stable fly
(Stomoxys calcitrans)
Stegmomantis carolina (Carolina mantid)
ar
Stalk borer
(Papaipema nebris)
Steel-blue lady beetle
(Qreus chalybeus)
Stegasta bosqueella (red-necked peanut-
worm) 167, 483, 833, 875, 892
Stelidota geminata (a sap beetle)
205, 211, 389
Steneotarsonemis sp.
345
Steneotarsonemus laticeps (bulb scale
. .mite) 222
Steneotarsonemis pallidus (cyclamen mite)
Sti ae a He bey bug)
enodema pilosipes (a grass
ay
Stenodiplosis bromicola (a bromegrass
peed midge) 145
Stephanitis spp hae
709
Se pciecces (azalea lace bug)
» 348, 489, 709, 738
Stephanitis takeyai
709
Sternochetus lapathi (poplar-and-willow
263,
borer) 262, 263, 630
Stethorus spp. (lady beetles)
370,
Stictocephala bubalus (buffalo treehopper )
164; 735, 767
Stilbometopa impressa (a louse fly)
32
aa salicis (satin moth)
260, 261, 573, 599, 630, 683, 769
Stink bugs
ik2, 182, 566, ae 675, 924, 971
Stomoxys calcitrans (stable fly)
1, 155, 263, 268, 391, 469, 547, 576,
601, 633, 657, 686, 713, 741, 771, 79k,
819, 839, 858, 881, 895, 912, 928, 9h7,
961, 973, 1014, 1034, 1057
Stone-fruit tree borer
(Cerambyx dux)
Sureeenis apicalis (a leafhopper)
31
Strauzia longipennis (sunflower maggot)
186
Strawberry aphid (Chaetosiphon
fragaefolii) 13
Strawberry crown borer
(Tyloderma fragariae)
Strawberry leaf roller
(Ancylis comptana fragariae)
Strawberry root weevil
(Brachyrhinus ovatus)
Strawberry spider mite
(Tetranychus atlenticus)
Strawberry weevil
(Anthonoms signatus)
Striped cucumber beetle
(Acalymma vittatum)
Striped flea beetle
(Phyllotreta striolata)
Striped horse fly
(Tabanus lineola)
Serumizenys rogeri (an ant)
203, 21
Strymon melinus (cotton square borer)
675, 787, 875
Suckfly
(Cyrtopeltis notatus)
Sugar-beet crown borer
(Hulstia undulatella)
Sugar-beet root aphid
(Pemphigus populivenae)
Sugar-beet root maggot
(Tetanops myopaeformis )
Sugar-beet wireworm
(Limonius californicus)
Sugarcane beetle
(Buetheola rugiceps)
Sugarcane borer
(Diatraea saccharalis)
Sugarcane leafhopper
(Perkinsiella saccharicida)
Sugarcane leaf roller
(Hedylepta accepta)
Summer chafer
(Amphimallon solstitialis)
Sunflower fruit fly
(Acanthiophilus eluta)
Sunflower maggot
(Strauzia longipennis)
=o
Sunflower moth.
(Homoeosoma electellum)
Supella supellectilium (brown-banded
cockroach) 207, 620
Superb plant bug
(Adelphocoris superbus)
Surattha indentella (buffalo grass web-
worm) 173, 179, 551, 699, 728
Sweetclover aphid
(Therioaphis riehmi)
Sweetclover weevil
(Sitona cylindricollis)
Sweetpotato flea beetle
(Ghaetocnema confinis)
Sweetpotato leaf miner
(Bedellia orchilella)
Sweetpotato vine borer
(Quphise anastomosalis)
Sweetpotato weevil
(Cylas formicarius elegantulus )
Sweetpotato whitefly
(Bemisia tabaci)
Sycamore lace bug
(Corythucha ciliata)
Sycamore tussock moth
(Halisidota harrisii)
Symmoca signatella (a gelechiid moth)
5
2
Symphylans
619
Sympiesis viridula (a eulophid wasp)
i371, 290; 795, be
(thedon pictipes (lesser peach tree
borer) 153, 227, 228, 281, 311, 366,
412, 49, 44 kes, 486, 514, 541, 569,
596, 625, 652, 679, 707, 735, 765, 815,
909, 1044
amia haemorrhoidalis (lantana leaf
tier) 68h
Syrbula admirabilis (a grasshopper)
896
ingopais temperatella (cereal leaf
miner 375
Syrphid flies
634, 687, 743, 772
Systena spp.
91
Systena bitaeniata
507
Systena blanda (pale-striped flea beetle)
161, 207, 385, 44e, 561, 589, 594, 618,
677, 700, 758, 785
Systena frontalis
i, 790
Systena marginalis
55
Systole geniculata (a seed chalcid)
107
T
Tabanid flies
713
Tabanus spp. (horse flies)
ESS 469, 657, 686, 741, 771, 820, 839,
5
Tabanus abactor
Sh7, 576
Tabanus atratus (black horse fly)
269, 576
Tabanus equalis
DAT
Tabanus lineola (striped horse fly)
269, 469, 5h7, 576, 686, 771
Tabanus punctifer
TTL
Tabanus quinquevittatus
7 686)
Tabanus sulcifrons
20, 85
Ta. terellus quadrigibbus (apple
curculio » 315, 739, TO
604
Taeniothrips eucharii
93
Taeniothrips simplex (gladiolus thrips)
133, 26
Tamalia coweni (an aphid)
738, 1067
Tamarind seed beetle
(Caryedon serratus)
Taniva albolineana (spruce needle miner)
262, 415, 4b7, 489, 598
Tapinoma sessile (odorous house ant)
2
Tarnished plant bug
(Lygus lineolaris)
Taro leafhopper
Taedia colon (a plant bug)
10!
(Tarophagus proserpina)
Tarophagus proserpina (taro leafhopper)
ah, aah, 71; 360, 1037
Tersonemus randsi (a tarsonemid mite)
Bee Es
Tawny garden slug
(Liamax flavus)
Tea scale
(Fiorinia theae)
Telenomis sp. (a scelionid wasp)
392
Temnaspidiotus excisus (an armored scale)
176, 960, 963
Temnochila virescens (a predaceous ostomid
beetle) 223
Tenebrio obscurus (dark mealyworm)
SAT
Tenodera aridifolia sinensis (Chinese
mantid) 795
Tent caterpillars
260-261
Tenuipalpus pacificus (a false spider
mite) 62, 9h6
Termites
247, 287, 316, 392, 492
Tetanops opaeformis (sugar-beet root
SE) 18h, 185, 2hk, 279, 343, 36h,
385, 442, 462, 484, 511, 565, 593, 622,
649, 704
Tethida cordigera (black-headed ash
sawt ly 574
Tetraeuaresta obscuriventris (a tephritid
fly) 13
Tetraleurodes mori (milberry whitefly)
767
Tetralopha robustella (pine webworm)
818, 911, 946, 1057
Tetramorium caespitum (pavement ant)
288
Tetranychus om (spider mites) 4
142, 207, 208, 211, 227, 232, 236, 255,
255, 366, 343, 367, 3, Tig, The, Gis,
» 488, 515, 517, 539, 571, 592, 594,
595, 597, 620, 627, 647, 649, 650, 651,
653, 654, 655, 675, 677, 678, 680, 682,
699, 704, 705, 706, 708, 712, 732, 736,
156, 760, 762, ‘4, 766, 767, 769, 787,
789, 791, 807, 831, 853, 879, 884, 944,
1045
Tetr chus atlanticus (strawberry spider
mite) 16k, 167, 103, 222, 2h5, 367,
489, 925, 105
Tetranychus cinnabarinus
539
Tetranychus hydrangese
732
Tetranychus marianae
255, 385, 539, 944, 987, 1054
Tetranychus mcdanieli
= 236, 291, 466, 470, 488, 766, 772,
al
Tetranychus pacificus (Pacific spider
mite) 163, 627, 791, 945
Tetranychus telarius (carmine spider mite)
63, 6k, 1h2, 158, 167, 309, 395, 450
ugh, 572; 560, 605, 660, 797, 91k, 9h9,
1016, 1037, 1059, 1069, 1086
Tetranychus tumidus (tumid spider mite)
Tk, 745, 899
Tetranychus ulmi
766
Tetranychus urticae (two-spotted spider
mite) ike) 176; 163, 186, 20h, 207,
208, 211, 213, 232, 236, 255, 282,
253, SE, 367, 35, 389, US, 178, 535,
543, 571, 626, 653, 680, 682, 699, 701,
710, 732, 756, 759, 762, 763, 784, 789,
815, 816, 831, 849, 872, 878, 910, 92h,
glk, 946, 1024, 1045, 1083
Tetranychus yusti
92
Tetrastichus asparagi (a eulophid wasp)
65
Tetrastichus bruchophagi
107
Tetrastichus incertus
352, 492, 588
Tetrastichus sokolowskii
1085, 1085
Tetropium velutinum (a cerambycid beetle)
310, 314
Texas citrus mite
(Eutetranychus banksi)
Thamnosphecia scitula (dogwood borer)
31
Theba pisana (white garden snail)
33, 62, 294, 523, 690, 935
Therioaphis maculata (spotted alfalfa
aphid) 3, 15, 29, 39, 59, 77, 89,
115, 121, aaa 131, 151, 157, 173,
197, 217, 241, 251, 275, 303, 339, 359,
379, 403, 435, 456, 477, 502, 530, 558,
586, 614, 636, 642, 650, 667, 696, 715,
726, 754, 782, 806, 829, 848, 871, 889,
905, 921, 941, 955, 969, 985, 1011,
1023; 1031, 1043, 1053, 1060, 1065,
1081
Therioaphis riehmi (sweetclover aphid)
508
Therioaphis trifolii (yellow clover aphid)
8)
Thirteen-spotted lady beetle (Hippodamia
tredecimpunctata tibialis)
Thistle aphid
(Brachycaudus cardui)
Three-cornered alfalfa hopper
(Spissistilus festinus)
Three-lined potato beetle
(Lema trilineata)
Thrips
152, 163, 167, 175, 183, 221, 2kk, 288,
310, 312, 313, 345, 361, 384, 386, 108,
Who, Wbr, 443, 462, 483, 504, 510, 513,
531, 535, 539, 540, 559, 560, 563, 565,
567, 590, 591, 592, 594, 595, 616, 619,
620, 622, 647, 649, 673, 678, 699, 701,
730, 765 (es ease
Thrips hawaiiensis (Hawaiian ips
65, 21k; 975
Thrips tabaci (onion thrips)
6, 16, 180, 199, 211, 213, 221, 222,
Wii, 464, 513, 568, 625, 652, 678, 707,
734, TT4, 790, 835, 877
=e accerra (red-shouldered stink
bug) GE, 251, 605, 774, 1037
~285 punctiventris
185, 075
Thyreophagus entomophagus (an acarid
mite) 291
Thyridopteryx ephemeraeformis (bagworm)
117, 253, 367, 389, 390, 41k, 466, 486,
489, 517, 544, 572, 598, 629, 654, 682
Thyridopteryx meadi (a psychid moth)
17
Ticks
265, 448, bol, 520, 634
Tinea pellionella (casemaking clothes
moth) 288
Tineola bisselliella (webbing clothes
moth) 288
= Wao
Tip-dwarf mite
(Eriophyes thujae)
Tip moths
258
Tipula sp.
24e
aimule paludosa (European crane fly)
148, 700, 975
Tipule simplex (range crane fly)
90, 132
Tobacco budworm
(Heliothis virescens)
Tobacco flea beetle
(Epitrix hirtipennis)
Tobacco hornworm
(Manduca sexta)
Tobacco thrips
(Frankliniella fusca)
Tobacco wireworm
(Conoderus vespertinus)
Tomato fruitworm
(Heliothis zea)
Tomato hornworm
(Manduca guinguemaculata)
Tomato pinworm
(Keiferia lycopersicella)
Tomato russet mite
(Aculops lycopersici) )
Tomicus piniperda (a bark beetle
ose
Tominotus commmis (a burrowing stink
bug) 167, 282; 509, 591, 702
Tomostethus multicinctus (brown-headed
ash sawily) 265
Tortrix excessana (a tortricid moth)
93}
sueie 8 liriodendri (tuliptree scale)
15%; 1795 369
Toumeyella numismaticum (pine tortoise
scale) 490, 545, 631, 685, 711, 927,
1026, 1057, 1067, 1083
Toumeyella pinicola
ee ( )
Toxoptera aurantii (black citrus aphid
21h, 348, 467, 1086
Toxoptera citricida (brown citrus aphid)
450
Trachyphloeus bifoveolatus (a weevil)
239, 207
Trachyrhachys kiowa (a grasshopper)
393
Trechnites insidiosus (an encyrtid wesp)
289
Trialeurodes abutilonea (banded-wing
whitefly) 908
Trialeurodes vaporariorum (greenhouse
whitefly) 3%, 61, 63, 64, 92, 96, 158,
226, 254, 318, 345, 450, 580, 765, 797,
88h, 930, 963, 1037
Triatoma spp. (assassin bugs)
7i4, 770
Triatoma gerstaeckeri
634, 714, 72, 795
Triatoma lecticularius
(ee ae Loan
Triatoma protracta (western bloodsucking
0,
conenose) 270, 687
Triatoma sBeacus (bloodsucking cone-
nose 5
Tribolium castaneum (red flour beetle)
2h8, 288, 896, 989, 1035
Tribolium confusum (confused flour beetle)
93, 248, 288, 896, 989
Tribolium madens (a darkling beetle)
2
Trichobaris trinotata (potato stalk borer)
205
Trichocera sp. (a winter crane-fly)
3uk
Trichogramma sp. (a mimuite egg parasite)
919, 1016, 1048
Trichogramma minutum
289, 050, 1016
Trichoplusia ni (cabbage looper)
1, 60; 78; 90, Ih, 132, 16k, 15> 182,
183, 185, 186, 199,205,208,209,210,211
Bik, 279, 200. 35, a SE,
386, 409, 410, 463, 46h, 513, 594, 62h,
648, 650, 651, 673, 675, 676, 702, 706,
732, 159, 762, 763, 764, 786, 788, 789,
790, 805, 811, 813, 814, 835, 851, 852,
854, 876, 877, 893, 909, 92h, 925, 926,
guk, 958, 971, 1012, 1013, 1032, 105k,
1069, 1086. Light traps: 6, 18, 34,
63, 81, 120, 157, 180, 203, 225,
252, 297, 319, 353, 372, 394, 420, 451,
47h, 495, 525, 526, 552, 553, 561-582,
606-607, 637-638, 661-662, 691-692
718-719, 746-747, 761, 775-776, 798-
799, 823-824, 843, 885, 901, 916, 931,
950, 964, 975, 989, 1016, 1028, 1037,
1048, 1059, 1086
Trichopoda pennipes var. pilipes (a
tachina fly) 345, 450, 4733550, 660,
197, 822
Trigonotylus dohertyi (a plant bug)
LT
Trimerotropis pallidipennis (a grass-
hopper) Ok; 315; be
Trionymis diminutus (a mealybug)
79; 254, 348
Triops longicaudatus (a tadpole shrimp)
ThE
Trioxys utilis (a braconid)
75
Trioza diospyri (persimmon psylla)
618
Trirhabde geminata (a leaf beetle)
443
Trishormomyia crataegifolia (a
cecidomyiid midge) 711
Trogoderma spp. (dermestid beetles)
223, 270
Trogoderma granarium (khapra beetle)
iL, 225, 934
Trogoderma inclusum
223
Trogoderma parabile
223, 270, 288, 928
Trogoderma simplex
223, 208
Trogoderma sternale
223, B01
Trogexyllon aequale (a powder-post beetle)
263
Trogoxylon prostomoides
352
Trombicula spp. (chigger mites)
27
Tropical horse tick
(Anocentor nitens)
Tropical rat mite
(Qrnithonyssus bacoti)
Tropidosteptes vittifrons (a plant bug)
26
Tuber flea beetle
(Epitrix tuberis)
Tule beetle
(Agonum maculicolle)
Tulip bulb aphid
(Dysaphis tulipae)
Tuliptree scale
(Toumeyella liriodendri)
Tumid spider mite
(Petranychus tumidus)
Turnip aphid
(Hyadaphis pseudobrassicae)
Twig girdler
(Oneideres cingulata)
Twig pruner
(Elaphidionoides villosus)
Two-lined spittlebug
(Prosapia bicincta)
Two-spotted citrus psyllid
(Spanioze erythrese)
Two-spotted lady beetle
(Adalia bipunctata)
Two-spotted spider mite
(Zetranychus urticae)
Two-striped grasshopper
(Melanoplus bivittatus)
Tyloderma fragariae (strawberry crown
borer Tee, 682
hlocyba pomaria (white apple leaf-
hopper) 231, 570, 597, 893
Typhlodroms spp. (phytoseiid mites)
02
hlodromis occidentalis
291, 417, 470, 772
Tyria jacobaeae (a cinnabar moth)
290
ai sp. (an acarid mite)
767
Tyrophagus dimidiatus
213
Tytthus mindulus (cane leafhopper egg
sucker) 494, 605, 712
U
Udea profundalis (false celery leaf tier)
182, 788, 852, ohh
Udea mubigalis (celery leaf tier)
qo, 182
Ugly-nest caterpillar
(Archips cerasivoranus )
Unaspis citri (an armored scale)
30, 31, 1, 60, 91, 153, 176, 179, 233,
388, 516, 543, 572, 626, 636, 709, 737,
926, 959, 1013, 1055 ;
Unaspis euonyet (euonymus scale)
154, 255, 282, 313, 368, 737, 927,
1045, 1083
Unicorn caterpillar
(Schizura unicornis)
Unspotted tentiform leaf miner
(Callisto geminatella)
Uranotaenia spp. (mosquitoes)
5, 859
Uranotaenia lowii
391, 1014
Uranotaenia sapphirina
391, 520, B95; BOUTS
Urbanus proteus (bean leaf roller
166, 208
aes drardi (lantana hispid)
31, 745, 842, 930, 975
Sais bruchi (a braconid)
91
Vaga blackburni (blackburn butterfly)
395
Vagrant grasshopper
(Schistocerca vaga)
Vanessa cardui (painted lady)
16, 166, 290
Variable oak leaf caterpillar
(Heterocampa manteo)
Variegated cutworm
(Peridroma saucia)
Vasates quadripedes (maple bladder-gall
mite) 265, 257, 288
Vedalia
(Rodolia cardinalis)
Vegetable weevil
(Listroderes costirostris obliquus)
Mey eneerae caterpillar )
Anticarsia gemmatalis
Veronicella leydigi (black slug)
251
+ crabro germana (giant hornet)
Ves pini (pitch mass borer)
55
= A 2
Vespa orientalis (oriental hornet)
Tete
Vespula spp. .(vespid wasps)
270
Vetch bruchid
(Bruchus brachialis)
Viceroy
(Limenitis archippus )
Ww
Walnut caterpillar
(Datana integerrima)
Walnut husk fly
(Rhagoletis completa)
Walnut scale
(Aspidiotus lansregiae)
Walshia miscecolorella (a walshiid moth)
278, 2
Webbing clothes moth
(Tineola bisselliella)
Weevils
258, 409
Western bean cutworm
(Loxagrotis albicosta)
Western bloodsucking conenose
(Iriatoma protracta)
Westernyeniebensticana
(Ceratophyllus niger)
Western corn rootworm
(Diabrotica virgifera)
Western drywood termite
(Incisitermes minor)
Western flower thrips
(Frankliniella occidentalis)
Western grape leaf skeletonizer
(Harrisina brillians)
Western oak looper
(Lambdina fiscellaria somniaria)
Western peach tree borer
(Sanninoidea exitiosa graefi)
Western pine beetle
(Dendroctonus brevicomis)
Western potato flea beetle
(Epitrix subcrinita)
Western spotted cucumber beetle
(Diabrotica undec ctata
undecimpunctata y
Western subterranean termite
(Reticulitermes hesperus)
Western tent caterpillar
(Malacosoma pluviale)
Western tussock moth
(Hemerocampa vetusta)
Western wheat aphid
(Brachycolus tritici)
Western yellow-striped armyworm
(Prodenia praefica)
West Indian fruit fly
(Anastrepha mombinpraeoptans )
West Indian sweetpotato weevil
(Euscepes postfasciatus )
Wharf borer
(Nacerdes melanura)
Wheat curl mite
(Aceria tulipae)
Wheat head armyworm
(Faronta diffusa)
Wheat midge
(Sitodiplosis mosellana)
Wheat stem maggot
(Meromyza americana)
Wheat stem sawfly
(Cephus cinctus)
Wheat wireworm
(Agriotes mancus)
White apple leafhopper
(Typhlocyba pomaria)
White-fir needle miner
(Epinotia meritana)
Whiteflies
31, 133, 222, 253, 254, 282, 312, 347
368, 446, 516, 572, 628, 681, 70
792, 810, 856; 999 1013, 1033, 1056”
White-fringed beetles
(Graphognathus spp. )
White garden snail
(Theba pisana)
White grubs
280, 480, 503
White-lined sphinx
(Celerio lineata)
White-marked tussock moth
(Hemerocampa leucostigma )
White peach scale
(Pseudaulacaspis pentagona )
White-pine aphid
(Cinara strobi)
White-pine cone beetle
(Conophthorus coniperda)
White-pine sawfly
(Neodiprion pinetum)
White-pine weevil
(Pissodes strobi)
Willow flea weevil
(Rhynchaenus rufipes)
Willow sawfly
(Nematus ventralis)
Winter grain mite
(Penthaleus major)
Winter tick
(Dermacentor albipictus)
Wireworms
185, 279, 308, 365, 411, 436, 437, 443,
457, 478, 479, 503, 531, 559
Woolly alder aphid
(Prociphilus tessellatus)
Woolly apple aphid
(Eriosoma lanigerum)
Woolly elm aphid
(Eriosoma americanum)
Woolly whitefly
(Aleurothrixus floccosus)
x
Xenochalepus dorsalis (locust leaf miner)
262, 630, 656, 653, 710, 738, 768, 879
Suvari maculata (a wood wasp)
Xyela sp. (a xyelid sawfly)
655
Xyleborus affinis (a scolytid beetle)
579, 580
Xyleborus fornicatus
180
Xylobiops basilaris (a false powder-post
beetle) 312, 515
Xyloblaptus prosopidis (a false powder-
post beetle) 263
Xylocopa spp.
351
Xylomyges curialis (a noctuid moth)
313
Xylosandrus compactus (a bark beetle)
> Ty 34, 45, 63, 66, 82, 136, 158,
180, 254, 299, 368, 523, 683, 712, 1016
Xystrocera globosa (monkeypod round-
headed borer) 712
Y
Yellow clover aphid
(Therioaphis trifolii)
Yellow-headed spruce sawfly
(Pikonema alaskensis)
Yellow-margined leaf beetle
(Microtheca ochroloma)
Yellow-necked caterpillar
(Datana ministra)
Yellow peach moth
(Dichocrocis punctiferalis)
Yellow scale
(Aonidiella citrina)
Yellow spider mite
(Eotetranychus carpini borealis)
Yellow-striped armyworm
(Prodenia ornithogalli)
Yellow sugarcane aphid
(Sipha flava)
Yellow woollybear
(Diacrisia virginica)
Yuma spider mite
(Eotetranychus yumensis)
Z
Zadiprion sp. (a conifer sawfly)
gl
Zale lunata salicis (a noctuid moth)
1025, 1045
Zeadiatraea andiosella (southwestern
corn borer) 29, 77, 137, 138, 139,
198, 241, 276, 380, 40k, 531, 559, 587,
615, 643, 668, 726, 783, 607, 849, 889,
906, 922, 941, 949, 956, 963, 969, 985,
1011, 1023, 1031, 1053, 1058, 1081
Zeadiatraea lineolata (neotropical corn
borer) 15, 137, 139, 615
Zebra caterpillar
(Ceramica picta)
Zeiraphera griseana (a bud moth)
2
Zellaria haimbachi (a pine needle-sheath
miner) 257
Zetsellia spp. (phytoseiid mites)
47, 470
Zeuxidiplosis giardi (a cecidamyid midge)
66; 930, 1016
Zeuzera pyrina (leopard moth)
229
Zimmerman pine moth
(Dioryctria zimmermani)
Zodion obliquefasciatum (a conopid fly)
688
Zootermopsis sp.
19
Zootermopsis sticollis (Pacific damp-
wood termite) 10
Zootermopsis laticeps
285
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