ot fe SB 818 C578 ENT Issued November 2, 1911. \ USS DEPARTMENT OF AGRICULTURE; BUREAU OF ENTOMOLOGY—CIRCULAR No, 100. |KO), HOWARD, Entomologist and Chief of Bureau. AN INDEX TO CIRCULARS 1 T0 100 OF THE BUREAU OF ENTOMOLOGY. BY ROLLA P. CURRIE anp ANDREW N. CAUDELL. WASHINGTON : GOVERNMENT PRINTING OFFICE : 1911, 4844°—Cir. 100—11——1 BUREAU OF ENTOMOLOGY. L. O. Howarp, Entomologist and Chief of Bureau. C. L. Martarr, Entomologist and Acting Chief in Absence of Chief. R. 8S. Cirrron, Executive Assistant. W. F. Taster, Chief Clerk. F. H. CuIttENnDEN, in charge of truck crop and stored product insect investigations. A. D. Hopkins, in charge of forest insect investigations. W. D. Hunter, in charge of southern field crop insect investigations. mel Bl AD) . M. WEBSTER, in charge of cereal and forage insect investigations. . L. QUAINTANCE, 27 charge of deciduous fruit insect investigations. . F, Puriurrs, in charge of bee culture. D. M. Roasrs, in charge of preventing spread of moths, field work. Rotia P. Currin, in charge of editorial work. MABEL CoLcorD, in charge of library. we II CIRCULAR No. 100. Issued November 2, 1911. United States Department of Agriculture, BUREAU OF ENTOMOLOGY. L. O. HOWARD, Entomologist and Chief of Bureau. AN INDEX TO CIRCULARS 1 TO 100 OF THE BUREAU OF ENTOMOLOGY. By Rotxia P. Currie and ANDREW N. CAUDELL. The first circular of the present series, or what was formerly known as the second series, of the Bureau of Entomology was issued in 1891, while Circular 99 was issued in 1908. The circulars of the first series, something over 40 in number, were nearly all merely cir- cular letters and had only a temporary value. Very few of these first- series circulars are now known to exist, and even the titles of most of them are now unknown. While some of the circulars of the present, or second, series were in the nature of emergency circulars, and were therefore soon discon- tinued or superseded, yet very many others were popular summaries, containing in condensed form all the important data available con- cerning the particular insects discussed. They have therefore a dis- tinct value to the student and worker in economic entomology as well as to the farmer, forester, horticulturist, and general reader. Many of the insects treated have not yet been made the subjects of bulletins or been considered in other publications of the department, and much information contained in these circulars is therefore not to be found elsewhere. To make this information more easily available and to prevent it from being overlooked, the present index has been prepared, and it is hoped that it will be of use to all who read or consult the circulars of the bureau. For convenience the index itself is preceded by a list of circulars 1 to 100, with their revisions. This list may be considered as complete and final, since the policy of issuing revised editions of circulars, i. e., under the original serial number, has been discontinued and no more such will be published. Where circulars have gone through one or more revised editions the latest edition is the one indexed. (! LIST OF CIRCULARS 1 TO 100 OF THE BUREAU OF ENTOMOLOGY. No. 1. Condensed information concerning some of the more important insecticides. pp. 7. May, 1891. No. 2. The hop plant-louse [Phorodon humuli Schr.] and the remedies to be used againstit. pp. 7, figs. 5, pl. 1. June, 1891. No. 3. An important enemy to fruit trees. The San Jose scale [ Aspidiotus perniciosus Comst.]: Its appearance in the eastern United States; measures to be taken to prevent its spread and to destroy it. By L. O. Howard. pp. 10, figs. 5. April 4, 1893. No. 4. The army worm (Leucania unipuncta Haw.). By L. O. Howard. pp. 5, figs. 3. June 16, 1894. No. 5. The carpet beetle or “ Buffalo moth” (Anthrenus scrophulariz L.). By L. O. Howard. pp. 4, fig. 1. September 8, 1894. Same, revised edition. pp. 4, fig. 1. Issued August 10, 1908. No. 6. The Mexican cotton-boll weevil (Anthonomus grandis Boh.). By L. O. How- ard. pp. 5, figs. 3. April 2, 1895. Same, Spanish edition. pp. 6, figs. 2. April 2, 1895. No. 7. The pear-tree psylla (Psylla pyricola Foerst.). By C. L. Marlatt. pp. 8, figs. 6. May 1, 1895. No. 8. The imported elm leaf-beetle (Galerucella luteola Mill.; Galeruca xanthomelxna Schrank). By C. L. Marlatt. pp. 4, fig. 1. May 28, 1895. Same, revised edition. pp. 6, fig. 1. Issued September 22, 1908. No. 9. Cankerworms [Paleacrita vernata Peck and (Anisopteryx) Alsophila pometaria Harr.]. By D. W. Coquillett. pp. 4, figs. 4. May 24, 1895. No. 10. The Harlequin cabbage bug, or calico back (Murgantia histrionica Hahn). By L. O. Howard. pp. 2, fig. 1. May 24, 1895. No. 11. The rose-chafer [ Macrodactylus subspinosus Fab.]. By F. H. Chittenden. pp. 4, fig. 1. May 21, 1895. Same, revised. pp. 4, fig. 1. Issued July 6, 1909. No. 12. The Hessian fly (Cecidomyia destructor Say). By C. L. Marlatt. pp.4. July 26, 1895. Same, revised edition. pp. 4. April 13, 1900. (Superseded by No. 70.) No. 18. Mosquitoes and fleas. By L. O. Howard. pp. 4. February 1, 1896. Same, revised edition. November 15, 1897. No. 14. (Revision of No. 6.) The Mexican cotton-boll weevil (Anthonomus grandis Boh.). By L. O. Howard. pp. 8, figs.5. February 12, 1896. Same, Spanish edition. pp. 8, figs. 5. May 18, 1896. No. 15. General work against insects which defoliate shade trees in cities and towns. By L. O. Howard. pp. 4. March 6, 1896. (In advance from an article entitled “The shade-tree insect problem in the eastern United States,’’ to be published in the Yearbook of the department for 1895.). No. 16. The larger corn stalk-borer (Diatrxa saccharalis Fab.). By L. O. Howard. pp. 3, figs. 3. August 13, 1896. No. 17. The peach-tree borer (Sannina exitiosa Say). By C. L. Marlatt. pp. 4, fig. 1. September 30, 1896. (Superseded by No. 54.) No. 18. (Revision of No. 14.) The Mexican cotton-boll weevil (Anthonomus grandis Boh.). By L.O. Howard. pp. 8, figs. 5. February 4, 1897. 2 LIST OF CIRCULARS 1 TO 100. 3 Same, Spanish edition. pp. 10. Same, German edition. pp. 11. No. 19. The clover mite (Bryobia pratensis Garman). By C. L. Marlatt. pp. 4, fig. 1. March 5, 1897. Same, second edition. pp. 4, fig. 1. July 19, 1897. No. 20. The woolly aphis of the apple (Schizoneura lanigera Hausmann). By C. L. Marlatt. pp. 6, figs. 2. March 15, 1897. Same, revised edition. pp. 6, figs. 2. June 23, 1908. No. 21. The strawberry weevil (Anthonomus signatus Say). By F. H. Chittenden. pp. 7, figs. 4. March 18, 1897. Same, revised edition. pp. 10, figs. 5. Issued September 19, 1908. No. 22. The periodical cicada in 1897. By E. A. Schwarz. pp. 4. May 1, 1897. No. 23. The buffalo tree-hopper (Ceresa bubalus Fab.). By C. L. Marlatt. pp. 4, figs. 2. May 10, 1897. No. 24. The two-lined chestnut borer (Agrilus bilineatus Weber). By F. H. Chitten- den. pp. 8, fig. 1. July 14, 1897. Same, revised edition. pp. 7, fig. 1. Issued January 20, 1909. No. 25. The ox warble (Hypoderma lineata Villers). By C. L. Marlatt. pp. 10, figs. 10. July 19, 1897. No. 26. The pear slug (Hriocampoides limacina Retzius). By C. L. Marlatt. pp. 7, figs. 4. August 28, 1897. No. 27. The Mexican cotton-boll weevil in 1897. By L.O. Howard. pp.7. Decem- ber 31, 1897. No. 28. The box-elder plant-bug (Leptocoris trivittatus Say). By L. O. Howard. pp. 3, fig. 1. January 8, 1898. No. 29. The fruit-tree bark-beetle (Scolytus rugulosus Ratz.). By F. H. Chittenden. pp. 8, figs. 5. March 25, 1898. Same, revised edition. March 25, 1903. No. 30. The periodical cicada in 1898. By E. A. Schwarz. pp.3. April 1, 1898. No. 31. The striped cucumber beetle (Diabrotica vittata Fab.). By F. H. Chittenden. pp. 7, figs. 2. April 26, 1898. Same, revised edition. pp. 6, figs. 2. June 9, 1903. Same, second revision. pp. 8, figs. 2. Issued May 22, 1909. No. 32. The larger apple-tree borers. By F. H. Chittenden. pp. 12, figs. 3. July 1, 1898. Same, revised edition. pp. 12, figs. 3. August 30, 1902. Same, second revise. pp. 11, figs. 3. April 8, 1905. Same, third revise. pp. 11, figs. 3. Issued December 10, 1907. No. 33. Remedial work against the Mexican cotton-boll weevil. By L. O. Howard. pp. 6. July 1, 1898. (Supplementary to circulars 18 and 27.) No. 34. Houseants (Monomorium pharaonis et al.). By C. L. Marlatt. pp. 4, figs. 3. July 6, 1898. Same, revise. pp. 4, figs. 3. Issued June 12, 1907. No. 35. House flies (Musca domestica et al.). By L.O. Howard. pp. 8, figs. 6. July 11, 1898. (Superseded by No. 71.) No. 36. The true clothes moths (Tinea pellionella et al.). By C. L. Marlatt. pp. 8, figs. 3. July 18, 1898. Same, revise. pp. 8, figs. 3. Issued January 15, 1908. No. 37. The use of hydrocyanic-acid gas for fumigating greenhouses and cold frames, By Albert F. Woods and P. H. Dorsett. pp. 10, figs. 3. January 10, 1899. Same, corrected print. (Compare page 8.) pp. 10, figs. 3. January 10, 1899. Same, revised edition. pp. 10, figs.3. October 2, 1903. Same, second revise. pp. 11, figs.3. Issued April 3, 1908. 4 LIST OF CIRCULARS 1 TO 100. No. 38. The squash-vine borer ( Melittia satyriniformis Hbn.). By F. H. Chittenden. pp. 6, figs. 2. April 22, 1899. ’ Same, revised edition. pp. 6, figs. 2. November 19, 1903. Same, second revise. pp. 6, figs. 2. Issued September 3, 1908. No. 39. The common squash bug (Anasa tristis De G.). By F. H. Chittenden. pp. 5, figs. 3. May 5, 1899. Same, revised edition. pp. 5, figs. 3. March 23, 1905. Same, second revise. pp. 5, figs. 3. Issued July 28, 1908. No. 40. How to distinguish the different mosquitoes of North America. By L. O. Howard (with ‘‘Synoptic tables of the North American mosquitoes,’’ by D. W. Coquillett). pp. 8, figs. 3. February 20, 1900. No. 41. Regulations of foreign governments regarding importation of American plants, trees, and fruits. By L.O. Howard. pp. 4. August 24, 1900. No. 42. How to control the San Jose scale. By C. L. Marlatt. pp. 6. October 22, 1900. Same, revised. pp.6. May 17, 1902. Same, second edition. May 26, 1902. Same, third edition. April 6, 1903. Same, fourth edition. pp. 8. March 10, 1906. Same, fitth edition. pp. 7. [March 31] 1909. No. 43. The destructive green pea louse (Nectarophora destructor Johns.). By F. H. Chittenden. pp. 8, figs. 3. May 23, 1901. Same, second edition {entitled ‘‘The pea aphis (Macrosiphum pisi Kalt.)”]. pp. 10, figs. 7. Issued February 25, 1909. No. 44. The periodical cicada in 1902. By W. D. Hunter. pp. 4, figs. 2. March 18, 1902. No. 45. A new nomenclature for the broods of the periodical cicada. By C. L. Marlatt. pp. 8. May 1, 1902. No. 46. Hydrocyanic-acid gas against household insects. By L.O.Howard. pp. 6. June 22, 1902. Same, revised edition. pp. 7. Issued February 20, 1907. Revised by C. L. Marlatt. No. 47. The bedbug (Cimezx lectularius Linn.). By C. L. Marlatt. pp. 8, figs. 3. June 15, 1902. Same, revised edition. pp. 8, figs. 3. Issued February 26, 1907. No. 48. The house centipede (Scutigera forceps Raf.). By C. L. Marlatt. pp. 4, figs. 2. June 10, 1902. No. 49. The silver fish (Lepisma saccharina Linn.). By C. L. Marlatt. pp. 4, figs. 2. June 20, 1902. No. 50. The white ant (Termes flavipes Koll.). By C. L. Marlatt. pp. 8, figs. 4. June 30, 1902. Same, revised edition. pp. 8, figs. 4. Issued January 27, 1908. No. 51. Cockroaches. By C. L. Marlatt. pp. 15, figs. 5. June 23, 1902. Same, revised. pp. 14, figs. 5. Issued June 23, 1908. No. 52. The lime, sulphur, and salt wash. By C. L. Marlatt. pp. 8. February 20, 1903. Same, second edition. March 18, 1904. f No. 53. The yellow-winged locust (Camnula pellucida Scudd.). By C. B. Simpson. pp. 3, fig. 1. May 12, 1903. No. 54. The peach-tree borer (Sannina evitiosa Say). By C. L. Marlatt. pp. 6, fig. 1. October 19, 1903. No. 55. Powder-post injury to seasoned wood products. By A. D. Hopkins. pp. 5, fig. 1. November 20, 1903. No. 56. The most important step in the cultural system of controlling the boll weevil. By W. D. Hunter. pp. 7. October 10, 1904. (Superseded by No. 95.) LIST OF CIRCULARS 1 TO 100. 5 No. 57. The greenhouse white fly (Aleyrodes vaporariorum Westw.). By A.W. Morrill. pp. 9, fig. 1. February 15, 1905. No. 58. Report on the gypsy moth and the brown-tail moth, July, 1904. By C. L. Marlatt. pp. 12, pl.1, map1. March 21, 1905. No. 59. The corn root-worms. By F.H. Chittenden. pp. 8, figs.3. March 23, 1905. No. 60. The imported cabbage worm (Pontia rape Linn.). By F. H. Chittenden. pp. 8, figs. 6. April 28, 1905. No. 61. Black check in western hemlock. By H.E. Burke. pp. 10, figs.5. May 24, 1905. No. 62. The cabbage hair-worm. By F. H. Chittenden. pp. 6, fig. 1. May 17, 1905. Same, revised edition. pp. 6, fig. 1. Issued July 28, 1908. No. 63. Root-maggots and how to control them. By F.H. Chittenden. pp. 7, figs. 5. June 6, 1905. Same, second edition. pp. 7, figs.5. February 12, 1906. No. 64. The cottony maple scale (Pulvinaria innumerabilis Rathvon). By J. G. Sanders. pp. 6, figs. 4. September 7, 1905. No. 65. The cotton red spider ( Tetranychus gloveri Bks.). By E.S. G. Titus. pp. 5, figs. 2. October 30, 1905. No. 66. The joint-worm (Isosoma tritici Fitch). By F. M. Webster. pp. 5, figs. 5, October 20, 1905. Same, revised edition. pp. 7, figs. 6. Issued September 21, 1908. No. 67. The clover root-borer (Hylastinus obscurus Marsham). By F. M. Webster. pp. 5, figs. 4. December 28, 1905. No. 68. The tobacco thrips and remedies to prevent ‘‘white veins” in wrapper tobacco (Euthrips nicotiane Hinds). By W. A. Hooker. pp. 5, figs. 2. February 26, 1906. No. 69. Some insects affecting the production of red clover seed. By F. M. Webster. pp. 9, figs. 8. April 12, 1906. No. 70. The Hessian fly (Mayetiola [Cecidomyia] destructor Say). By F. M. Webster. pp. 16, figs. 16. April 14, 1906. No. 71. (Revision of Circular No. 35.) House flies (Musca domestica et al.). By L. O. Howard. pp. 9, figs. 9. March 27, 1906. . Same, revised edition. pp. 10, figs. 9. September 21, 1906. No. 72. Key to the known larve of the mosquitoes of the United States. By Harrison G. Dyar. pp. 6, fig. 1. April 27, 1906. No. 73. The plum curculio (Conotrachelus nenuphar Herbst). By Fred Johnson and A. A. Girault. pp. 10, figs. 5. April 14, 1906. No. 74. The periodical cicada in 1906. By C. L. Marlatt. pp. 5, figs. 3. April 16, 1906. No. 75. Requirements to be complied with by nurserymen or others who make inter- state shipments of nursery stock. By A. F. Burgess. pp. 6. July 5, 1906. Same, revised edition. pp. 7. Issued July 24, 1908. Same, second revision. pp. 9. Issued August 7, 1909. No. 76. List of publications of the Bureau of Entomology. Compiled by Mabel Col- cord. pp.2l. September 24, 1906. Same, revised to March 1, 1908. pp. 28. Same, revised to May 1, 1909. pp. 29. Same, revised to February 1, 1910. pp. 32. No. 77. Harvest mites, or ‘‘chiggers.’” By F. H. Chittenden. pp. 6, figs. 3. Sep- tember 29, 1906. No. 78. The slender seed-corn ground-beetle (Clivina impressifrons Lec.). By F. M. Webster. pp. 5, figs. 2. October 4, 1906. No. 79. The brood diseases of bees. By E. F. Phillips. pp.5. October 3, 1906. 6 LIST OF CIRCULARS 1 TO 100. No. 80. The melon aphis (Aphis gossypu Glov.). By F. H. Chittenden. pp. 16, figs. 6. November 14, 1906. No. 81. The aphides affecting the apple. By A. L. Quaintance. pp. 10, figs. 8. Issued March 9, 1907. No. 82. Pinhole injury to girdled cypress in the South Atlantic and Gulf States. By A. D. Hopkins. pp. 4, fig. 1. Issued January 2, 1907. No. 83. The locust borer [Cyllene robinix Forst.] and methods for its control. By A.D. Hopkins. pp. 8, figs. 4. Issued February 19, 1907. No. 84. The grasshopper problem and alfalfa culture. By F. M. Webster. pp. 10, figs. 8. Issued April 6, 1907. No. 85. The spring grain-aphis (Toxoptera graminum Rond.). By F. M. Webster. pp. 7, figs. 3. Issued March 29, 1907. (See also No. 93.) No. 86. The corn leaf-aphis [Aphis maidis Fitch] and corn root-aphis [Aphis maidi- radicis Forbes]. By F. M. Webster. pp. 13, figs. 4. Issued May 6, 1907. No. 87. The Colorado potato beetle (Leptinotarsa decemlineata Say). By F. H. Chit- tenden. pp. 15, figs. 6. Issued June 3, 1907. No. 88. The terrapin scale (Hulecanium nigrofasciatum Pergande). By J.G. Sanders. pp. 4, figs. 3. Issued May 14, 1907. No. 89. The periodical cicada in 1907 (Tibicen septendecim L., race tredecim Walsh- Riley). By C. L. Marlatt. pp. 4, figs. 3. Issued May 14, 1907. No. 90. The white-pine weevil [ Pissodes strobi Peck]. By A. D. Hopkins. pp. 8, figs 6. Issued June 18, 1907. No. 91. Note on the occurrence of the North American fever tick [(Boophilus) Margaro- pus annulatus Say] on sheep. By W. D. Hunter. pp. 3. Issued July 3, 1907. No. 92. Mites and lice on poultry. By Nathan Banks. pp. 8, figs. 6. Issued Sep- tember 25, 1907. No. 93. The spring grain-aphis or so-called ‘‘green bug” ( Toxoptera graminum Rond.). By F. M. Webster. pp. 18, figs. 7. Issued August 22, 1907. Same, revised. pp. 22, figs. 10. Issued June 23, 1999. No. 94. The cause of American foul brood [Bacillus larve]. By G. F. White. pp. 4. Issued July 29, 1907. No. 95. (Revision of Circular No. 56.) The most important step in the control of the boll weevil [Anthonomus grandis Boh.]. By W.D.Hunter. pp.8. Issued October 3, 1907. ! Same, revised edition. pp. 8. Issued September 21, 1908. Same, French edition. pp.11. Issued January 21, 1909. No. 96. The catalpa sphinx (Ceratomia catalpe Bdy.). By L.O. Howard and F. H. Chittenden. pp. 7, figs. 2. Issued December 16, 1907. No. 97. The bagworm (Thyridopteryx ephemerxformis Haw.). By L. O. Howard and F. H. Chittenden. pp. 10, figs. 11. Issued February 6, 1908. No. 98. The apple-tree tent caterpillar (Malacosoma americana Fab.). By A. L. Quaintance. pp. 8, figs. 4. Issued January 28, 1908. No. 99. The nut weevils. By F. H. Chittenden. pp. 15, figs. 14. Issued March 6, 1908. No. 100. An index to Circulars 1 to 100 of the Bureau of Entomology. By Rolla P. Currie and Andrew N. Caudell. pp. i-ii, 1-49. Issued October —, 1911. INDEX. [Two numbers joined by a dash, as 1-39, indicate that the subject is treated continuously throughout the pages noted.) Circular No. A. Abies grandis. (See Fir, lowland.) lasiocarpa. (See Fir, Alpine.) Ablerus clisiocamp, parasite of Malacosoma americana..........---- 98 Acalypha, food plant of Aphis gossypii....--......-..--------------- 80 Acanthia lectularia. (See Bedbug.) Acer negundo. (See Box elder.) saccharinum, food plant of Hulecanium nigrofasciatum.......--- 88 Pulvinaria innumerabilis.....-..-.-- 64 Achillea millefolium, flowers, food of Anthrenus scrophularix......... 5, Tev. Acholla multispinosa, probable enemy of Balaninus proboscideus and PROT ECUILS eee Ne re ene ee ciclo sheen Rohe USE tania 99 Adalia bipunctata, enemy of aphides...........--..--..------------- 81 MGCTOStDNUMYPISt 2-2 ~) ona ets ak 43, ed. 2 IPhyliaipynicoleae eens ose eee U Adiantum ballii, fumigation with hydrocyanic-acid gas.............. 37, rev. 2 cuneatum, fumigation with hydrocyanic-acid gas......._- 37, rev. 2 Aédes atlanticus, distinctive characters of larva.................---- 72 distinctive characters of genus, adults.....................--- 40 fuscus, distinctive characters of adult.....................---. 40 TABVO ohne tes 72 * grossbecki, distinctive characters of larva.............-- eG 72 infirmatus, distinctive characters of larva.....-..--...-.------ 72 quaylei, distinctive characters of larva..........----.-..----.- 72 Aaa distinctive characters'of adult... 2. ..22-.2.20 2.2 40 table of North American species, adults......./...-...-.--..- 40 tormentor, distinctive characters of larva................---..- 72 Ageratum, food plant of Aleyrodes vaporariorum........------------- 57 Agonoderus pallipes, injurious to seed corn....-..-..---------------- 78 PAIGTALICSIOSLIIVEAL US NCILCUIAT a= aoc oeials bie are eles alainictela cleiwineld ele ieeeaee 24, rev. MEM CCIES Hee aes Be ce eetoe eh cotstie cee enc eee eee eee 24, rev. Agropyron occidentalis, food plant of Toroptera graminum.....------ 93, rev. repens, food plant of Mayetiola destructor or related BIDCCIOS Merete tee ene eee rp r eis) roy ie Nh Cates 70 tenerum, food plant of Toxoptera graminum........------ ; 93, rev. Agrostis, food plant of Mayetiola destructor or related species...-..-.- 70 possible food plant of Toroptera graminum..........------ 85 Alabama, requirements relative to shipment of nursery stock 75, rev. 2 PAUconol.as tem cuiy for (CHIP Pers 7. elec nisie c= a aie aes co side a 77 (wood) and oil of lemon against corn root-aphis...........-. 86 Aleyrodes citri on citrus plants in greenhouses..-....-..---..-------- 57 packardi on strawberry in greenhouses.......-.-.--------- 57 Spp:;, in greenhouses, remedies. .-.---..:-.--2 25 242 sos Sanne os cee eae oc Petr UUCHULS GLOVETI ewe ducts 225s e823 aaa te ace Beans as trap plants against striped cucumber beetle. ...-.--.--.--- Bedbug ( Cimer lectularius), circular.........----------------------- hydrocyanic-acid gas as remedy .-.-.--- prey of cockroaches...........-..------- probable prey of Scutigera forceps....-.- POUCA ISS Sa ea ses ns ese e nas cone Cireular No. 64 36, Tev. 36, rev. 41 60 26 80 80 80 80 80 94 94 94 39, rev. 2 4 39, rev. 2 94 98 11, rev. 97 96 { 15 97 51, rev. 99 99 99 99 99 99 99 99 9 { 17 54 9 92 61 61 61 86 12, rev. feta { 93, rev 29, rev. 32, rev. 3 43, ed. 2 63, ed. 2 57 80 23 59 59 31, rev. 2 11, rev 63, ed. 2 31, rev. 2 47, TeV 46, rev 51, rev 47, rev Bil chy Ons NON 1-10 PU 2-2 os =a as 3,4 8-10 7 12, 14-15 10, 13 14-15 12 INDEX TO CIRCULARS 1 TO 100. Beech, food plant of Malacosoma americana........-..-------------- PALIN ANTAUICTODIUIB = asec eines ae probable food plant of Chrysobothris femorata.....-....---.--- Bee-escape treatment against American and European foul broods. . Beef meal, infestation by Tineola ORSCLIREL Lact fo tae tee yan ot Bees, brood idiseasess circulars a=. esses tenes oon ewccas ccc ce feeding upon honeydew from aphides.............--.--------- Beet tooduplantiotea piisigassypiuseecser rece e meceeee ne ee eee eee = DACDTOLICO Me UTICHLLO eee eee ane one eeeelan IREG OMA OI USCULED Syne elaine = so eee c= eee epee ee Beetles; enemies! of canker=worms:22222. 29.222. 5-22-- 2-2 5i6 2-2 predaceous onihouse-fylanveesas- = 22- 2-2 5---e ee ete nee == Begonia food plantiotAphisigossypit---.--2-----2-2----+ 25-5222 === Belgium, laws relative to importation of American plants, trees, AN CUINTLIES See eee cee en PE era nee ee eee ce eee as gece Belladonna, food plant of Leptinotarsa decemlineata........---.----- Benzine against bedbug......-.-.. SHES EUROS sa ae eS Re carpetibectlest. pacchictoonc-accee cteee nee See Clofhesmmothseereceeerer creer asco ee arene eee eee CLOW ETH Ce secre se eee oo tee o eee: ai oe eee Mowder-postibeetlestees cer ae secc ct se. Gas ee eee Benzoin benzoin, food plant of Eulecaniwm nigrofasciatum......------ Bergamot, wild. (See Monarda fistulosa.) Berries, food plants of Macrodactylus subspinosus........----------- Bicarbonate of soda. (See Soda.) Bidens, food plant of Diabrotica 12-punctata.............------------ Birch, white, probable food plant of Chrysobothris femorata........- Birds as disseminators of San Jose scale enemies olicaniker=wormSe-0e-- acco. eee eee DiOCOnOLCO Te -DUNCIOL ae ann eee nae PTASSHOP POLS sees er cece cle esos cae nee eee NOStSOMC7MELISD De eeree een tee caer an sectors malaria thereof carried by mosquitoes.............---.--.----- Bisulphid of carbon. (See Carbon bisulphid.) Bitin Pana LOlSLONLOLYS) CHICO N Siam aaeeeile ee = oi see ee Black aphis, colloquial name for Aphis gossypii...........---------- beetle, colloquial name for Blatta orientalis...........--------- Blackberry, food plant of Anthonomus signatus.........-...--------- Macrodactylus subspinosus.....----------- Blackbirds; enemies! OlerasshOpPers > se snc a2 cls 2-2-0 oc cciinse nee ee Black knot. (See Plowrightia morbosa.) Blacus fuscipes, parasite of Scolytus rugulosus......-.-.----.--------- Blankets, horse, food of Trichophaga tapetzella...........-----.------ Blarina brevicauda, probable enemy of Jsosoma tritici.....-.-.-.-.--- Blatia orientalis, general account........--.---------------+------+-=- BIG ELGenMtanica seeNeLal a CCOUN base meme see yee ee ea ae ae TEMG CICS oe se arene Soe ence sees sence “Blight, American,’ foreign name for woolly aphis of apple.....---- “Blights,”’ colloquial name for work of chestnut weevil larve....... LOOGIOTLO AT OLICOLONGECONNISH= ee eee sean enna aes oe Blister beetle, striped. (See Hpicauta vittata.) beetles, the “old-fashioned potato bugs”’.........-.--------- Blowfly, common name for Calliphora erythrocephala............---- Blueberry. (See Vaccinium sp. Bluebottle fly. (See Calliphora erythrocephala and Lucilia cxsar.) small. (See Phormia terrenove.) Blue-grass, Kentucky. (See Poa pratensis.) Bluejay, enemy of Malacosoma americana.......---.--------------- Boards, barrier against peach-tree borer..........-.----------------- Boats, infestation by Cimerx lectwlarius.........--------------------- cockroachestesasterincte care etc a cece coos Bobwhite. (See Quail.) Beotomus subapterus, parasite of Mayetiola destructor..........--- Boll weevil. (See Weevil, Mexican cotton-boll.) Bone, dissolved, ineffective against strawberry weevik....-....----- Book bindings and paste eaten by cockroaches.........------------- lice, hydrocyanic-acid gas as remedy.......-..---------------- Books, destruction by Zermes flavipes....-...---/---------=------e injury by cockroaches.......:.... DE DISMO SACChATING |. jones eee e = eee eee Boophilus annulatus on sheep, circular.........-.------------------- BOraxanaisicar aralnSiiaiise. » ce see a pele tees seins eern ae eselete Bordeaux mixture against periodical cicada.......-....------------- Straw berry aweeville |. moncienae cele Meee and arsenate of lead against fungous diseases and striped cucumber beetles. -teece chase rose-chafer.......--- strawberry weevil. . arsenicals against apple-tree tent caterpillar. southern corn root-worm. . INDEX TO CIRCULARS 1 TO 100. Circular No. Bordeaux mixture and kerosene emulsion against pear-tree psylla- - a Paris green against strawberry weevil....-.-. 21, rev. Borer, flat-headed apple-tree. (See Chrysobothris femorata.) peach-tree. (See Sannina eritiosa.) round-headed apple-tree. (See Saperda candida.) spotted apple-tree. (See Saperda cretata.) squash-vine. (See Melittia satyriniformis.) Borers, colloquial name for chestnut weevil larve.............------ 99 DlninuUnys LoveindlediGypressassees cise 2 see ss sees ease eee 82 Bot-fly, colloquial name for Hypoderma lineata...........-...------- 25 Box elder, food plant of Chrysobothris femorata...........-..-------- 32, rev. 3 Deptocorts trivitotws . 22.2.5. .2--0s2255-5 28: 28 Pulvinaria innumerabilis........-...---..--- 64 Thyridopteryx ephemerxformis...-..--.----- 97 Brachynus kansanus, enemy of Leptinotarsa decemlineata...........- 87 Bracon anthonomi, parasite of Anthonomus signatus charus, parasite of Chrysobothris femorata.......-..--.------- gelechiz, parasite of Malacosoma americana. -..-.- pectinator, parasite of Chrysobothris femorata 32, rev. 3 Bran mash and Paris green against imported cabbage worm....-.-. ' 60 poisoned, against grasshoppers.........------------- ye 84 iBridsesdesiruchiony Dy white ants:.csscososs sss anccecssdeeoe cone lk: 50, rev. Brimstone (see also Sulphur). AERIS ClOVErMN LE as (oe ona somcee oes ok cea ce ooo eee 19, ed. 2 Brineagainst powder-post beetles. 23/2... 2.5. .2.------2eies-ceeece 55 British Columbia, laws relative to importation of American plants, ATES Tata | Vie ES ae tee Se Seep es | Sear a ern ED eet a 41 Broccoli, food plant of Murgantia histrionica.............-.--------- 10 Brodetare, Swedish name for Blatta orientalis................------- 51, rev. Bromus, food plant of Mayetiola destructor or related species... ...-- 70 hordeaceus, food plant of Toroptera graminum......-.----- 85 porteri, food plant of Toxroptera graminum..........------- 93, rev. possible food plant of Toxroptera graminum..... nek Pes cee 85 sp., food plant of Toxoptera graminum..........----------- { 93 us , rey. unioloides, food plant of Diabrotica 12-punctata............- 59 Brood, American foul. (See Foul brood, American.) chilled, overheated, or starved, of bees....................--- 79 European foul. (See Foul brood, European.) BEPC Kerr OLBDECS Ee pe eran ae ee cate a aie Sameer et 79 Broom corn, food plant of Aphis maidis...........----------------- 86 Brown-tail moth. (See Ewproctis chrysorrhea.) Bruchophagus funebris (see also Clover-seed chalcis). generallaccount =... 2... sscses oe sos se teee TEMIEMICSH Sse h ee ee 6 eens sede wancmane eee ‘Brush and cultivator method against pea aphis pan method against pea aphis...............- Brushing against Colorado potato beetle. - SHOT OREM DL Piare tetanic ate sac e awcis eee suis ccs ceeiac memes LESSEE TENDS OG ISS. (ONY CIN G1 eI i ae Ae oe Memedies aan. 5s oes eee ek Fa ES 19, ed. 2 Bud-worm, colloquial name for Diabrotica 12-punctata............--- 59 tobacco. (See Chloridea virescens and Heliothis obsoleta.) Butalowhoston Hajpoderma UNeald-.- +. .-..2<+ sec c0 252 -c/o4esaee-ee=a= 25 moth. (See Anthrenus scrophulariz.) tree-hopper. (See Ceresa bubalus.) Buhach. (See Pyrethrum.) Buildines, destructionibyi white ants\.-..-....2-.2s---: Gee Soe eh aise» see eee 12, rev. [4S |S eee = MYVELIOlG CESITUCtON = (25 -fai=t= = 212i = 2) = si | 70 DAS a~ See MEMECICSS.= === eee + ae aebin~ sess Meee ee 12, rev. Saale se Ao ee leguminicola. (See Clover-flower midge.) Cedar against clothes moths... .. es Bee ae hearer aoe | 36, rev. Geen ee ee, Celatoria diabrotice, parasite of Diabrotica 12-punctata.......-------- 59 5 2 VO et eee nn eee 31, rev. 2 yd eae eh Cenocelius populator, parasite of Saperda candida......-.-.--------- 32, rev. 3 Oi [ee eee Centipede, house (Scutigera forceps), circular........---------------- 48 4 1-2 enemy of house fly....----..--.- { 71 ae 2 SOP Wh oad 9 POMEGIESI Jee eeta Noelia ae 7 "48 C1 eames se ConaLOTanCaLalp 2s) CINCIHAN 2)2:5.n10\ estes 23 alain 2 fate alsin i= =e a= 96 1-7 1-2 TEMGECIOS Satie fe eas aece esse cae ae at ae asec 96 GaT le comiss serene Werealsproducts; tood oficoackroaches:. 22 .Jece---tsecss- nies ea eee see 66, rev. western corn root-worm.............---------- 59 “ ice oem = = eet all 40 (il Renacaeee incidens=Culecitmpiger snes = acer saa eeiocne rs oe cee 40 (ie eee eee Statusien Cee eee 22 ee etiiwis, - ois sists s sic cise cleans 40 (tl eescmooeee= ENOTNALUS—= CULEL CONSOUTUNUS)= asics aes eee nie = = clone oe lelelee ane 40 Gilani mexicanus probably = Culez posticatus..............---------- 40 (Gl eee eee SUAS atec cero rene rasa Wem coe sot ele kee 40 (il Resse. MLOLESTUS—= ESOTODNONGICLLULES ae eee eee eee ee eee eee 40 Ue | essiattarars snot MNOSGUILO—\ CULEDTASCIOLU Seamaster seine asin iciseinsien elem 40 TA ch hl vaetrea ae MALSICUS =| CULES POSTUCOUUS Ao = 1 alo aie ialsin a= aa ens se eens 40 Te Va misre trots NAGTA DCS Perea eo ee oO aa teen oe Same sia nae tics ene ee eieeie 40 Gi rattan atte te (NEDO 3 aac On odes hone Suet nna reunrandopuceeeocscddewSc 40 (ht Sassen ssccbe distinctive characters of adult.................---- 40 GM Fe cose eee PiNGuis—|CUlELCONSOOTIMUS = aa a a.m io a)= w nicle e osele =m cieln =inlo=ialaeieei= = 40 Hine SA ceteS pipiens, distinctive characters of larva..........-.-..-.--.---- 72 8) bcasebsaonas posticatus, distinctive characters ofadult..............-....--- 40 Wlesongensooos SYNONYMS! nse ee Sek ee cicisoe sees ees ce eeesnee 40 t Miggaan na provocans probably= Culex stimulans.......-..---.--+-------- 40 (6) Rear eae ser ISCAS Se toe ciietre ore oes ero nein oe sac ine Sao ee ae eens 40 (il Se ee snc UNCLOT—ICOAULEL CONSOUTIETUS 2 = sa aac ire sina tee eee eee erate ee 40 Gil posna se ace DUT CTS Meee rete ote ae ees seine oe Sinise eee nee cee 40 dl es eeeoas oe distincetive:characters offadult: <5. ---s-25-2------- 40 5; Oil cece saancse DADITSH or Se Ase a eeiNs Saarwasclsaeae sls sees cece 13 Ls |S hicseemecrae ae SYMOMYIMNS soos e eis ae oe ster acide ts Wee te chs sjoie w Ae lareiars 40 ME c lees cies QUINGWELOSCIALIUS eNom ere tains Se cine eee ie ele eee en 40 ds |[ooceSacaoe és probably = Culeximpiger...-.---..2-2=.2--=-- 40 ig Wee ee rere TEStin SAPOSIHOMIOLAGUIG A. | cas sys as Sissniec sistelas sseaees = 40 3 3 restuans, distinctive characters oflarva.....-.......-------- Bee 72 2S reeset ec rubidus probably = Psorophora ciliatus.........--...---------- 40 WN Sees Soe = SUAGUIS Spee ee antec ctesas oe = eines cco oe ie einer 40 Gilississ sme salinarius, distinctive characters of larva........-...-..--..-- 72 2,3 1 QURUU Paco. de bacon oS GC Od SUR DOSE EEE HO Roeper Bap Roeee ToS CgaaBe 40 DN etsarsnscoeids distinctive;charactersiof adult --..--3-S5 22) seeee nen 40 (3a peer rs eet SOLUCIANS— CUED TNO NCWUS= may tone aoe sae oleee cleo oie 40 Tal eee stimulans, Culex provocans probably a synonym............-- 40 Ipecac oscise distinctivelcharactersie --rinda9- 56-2. = ts see 40 Bulle sere eaceiee tables of North American species, adults.................-.-- 40 DO) Mere ete teniatus= Culer fasciatus......-.---------------- SSaHoDoRGtene 40 if ectesoes bee LENIOTRYUNCHUS, AGU ee oe eos saeco eee cece toes 40 2,5 | 2 distinctive characters ofadult.................. 40 Bal seaso.aeesece Shydoby hs eopenonmedonesccassooe BADER SHO OS OA 40 7 |.-222.2--ee- LOTSA IS See pee eee are eeeciciee wie Sie aati oe ee Stele cise 40 (Gl Seecsetenae distinctiveicharactersiofadults-. 2:22... --2-- 52 oe 40 55.6) |Sosnccheeeee ALVA esse ashe ec ace wees 72 Slee ssmcescisee territans, distinctive characters of larva.:.........--.--..---- 72 Bh eeoessarc DLODAbly—(Culer PuUngens nn seis -.- aise ie ean 40 Tl eateaete ce RDS 0 bp bogus addp cen cok o pS oe sae Beo SoBe EEsoEsaasooac 40 (SWeaosdseS—50c testaceus probably= Culex consobrinus......-..------ eS ano ce 40 (ih Raaansonasoe SPUR EReegsone Sodasucesuaacs soneescsasorGsecss opens 40 Giisdaeeeceeenre OIG TAs oots0 6 sda e DOD OC ER Ona Sn0= eneoqubscupbdoearceunanoSse- 40 AM ete ee distinctive characters of adult............- CaN Oe 40 [fil eget ea unrecognized North American species. ..-...........--------- 40 6 |----- San ee Culicella dyari, distinctive characters of larva.......-.......-..---- 72 DV El So Suse enis Culicine, distinctive characters of larvee......-......----.------.--- 72 ec cesienes- Culiseta absobrinus, distinctive characters of larva.............---.-- 72 tel (Re ease consobrinus, distinctive characters of larva...............--- 72 7 NG SRS eee Cultural methods against army worm.............)..5......-..-...- 4 Ah eae See 14 (SM lesa ocescco$ 18 GlSi Seemann meee © 27 EVAIIGUASS Sbeccac hollliweevl secre sows coins aecay- 88 remedics)~ AeeNe wise eT ee eee 88 persice, confounded with Eulecaniwm nigrofasciatum .- - 88 RIEL TET Ge Re em ae NERS Er aR pe BR 88 Eunotus lividus, parasite of Pulvinaria innumerabilis..........-.---- 64 Eupelmus allynii, parasite of Isosoma tritici............-.....------- 66, rev. Muanetinla: destructor. 2a2 sana nen. cene ne 70 TEGUIE Parasite Ob Amasa ITisis_ 4. -c2-ca-5522-0-12- eee ee 39, rev. 2 spp., parasites of Scolytus rugulosus...............------- 29, rev. Eupeodes volucris, enemy of Aphis gossypii.............-.---.------- 80 Euphorocera claripennis, parasite of Ceratomia catalpx......-.-..---- 96 Euproctis chrysorrhea, character, conditions in New England, July, OQ re ye a Garvan coe Sats eRe. Seen acte ie 58 control by collecting and burning winter IWS Saree awertemsmtnctcce oie ks cisco eee 58 Eurytoma bicolor, parasite of Scolytus rugulosus..........----------- 29, rev. crassineum, parasite of Scolytus rugulosus......---------- 29, rev. Euschistus variolarius, enemy of Leptinotarsa decemlineata..........- 87 Eutelus flavipes, parasite of Cheilosia alaskensis...............------- 61 tihrips miconmnc, CINCUIAN—-ae- = ones son eee ce cece 68 TEMOGICS saw bn ae Se oa ae ee a eee 68 tritici, the wheat thri 68 Evania appendigaster, host of Entedon hagenowi 51,rev. arasite of cockroaches 51,rev Excrement (see also Manure). human, breeding place of Musca domestica.......-.----- 71,rev. re eel Se eS Exochomus contristatus, enemy of Aphis gossypii...........---------- 80 Wh) Wocteocscene Exorista vulgaris, parasite of Pontia rapx.............-.------------- 60 6) ss acseseee F. / Fall destruction of cotton stalks against boll weevil............-.--- treatment against American and European foul brood.......-... Heathers; food of Atiagentus picews..<.2 2.2.2 .2-26--ceecsncecse- cesses TUMEUR DIS CLITELI Os 32 shape tae hoe = eae e eee oeeee se PElliOnEl as Mesos aceba ne cesses see lsssaees Felting, food of Trichophaga tapetzella............-...-.------------- Ferns, fumigation with hydrocyanic-acid gas.............---------- Fertilizers (see also Manure). BOIS UPEL CSSIONNILY 2 casita crs ciasisiaie eels sac ewurslass suacis aelee 12 Sila cfemeeee ee NOMS -WOlMNe Serpe y= ace nionc se ncsmeme ce cen scecetiee 66,rev. Bee eee commercial, against corn root-aphis...........-.-.------- 86 AD il. eats ae mineral, against seed-corn maggot.........-...-.--------- 63, ed. 2 Oi Mees a organic, inducing root-maggot infestation.........-.-..-- 63, ed. 2 SB) eottee Soe ee Ficus elastica, fumigation with hydrocyanic-acid gas..........-.---- 37,rev.2 i enn nae oee one Fir, Alpine, host tree of bark maggot (probably Cheilosia sp.)....-.- 61 OMT O U peorerest series bark maggot, lowland. (See Cheilosia hoodianus.) grand. (See Fir, lowland.) lowland, host tree of Cheilosia hoodianus........--.--.---------- 61 8-95 10) Sect ecncasoe Hylesinus n. sp., and Hylesinus granu- LETS Peat ia cio eiciisee nee aeleee rs 61 tN eee ois eicters white. (See Fir, lowland.) Fire. (See Burning.) “ Pire-brat,”’ colloquial name forLepisma domestica.....-..-.-------- 49 Cir Bese seems Fireplaces, infestation by Lepisma domestica ......--.-------------- 49 Bh on aeaoseee Fish bait, larvee of Ceratomia catalpex used therefor .......---.------- 96 CS eae eee er dried) food of cockroaches: 2 22) 22s asic cjncesc cs cc ens sete cueeee 51,rev. 7 Se oil against two-lined chestnut borer........--.-.--------------- 24, rev. do [Bich cance SS soap. (See Soap, fish-oil, and Soap, whale-oil.) Flea, cat and dog. (See Puler serraticeps.) human. (See Pulez irritans.) WI eaSMpeneralACcOUNt. sacs emcee ceca acinmiosssiisecnee se hydrocyanic-acid gas'asiemedy..----....-.-.2---2--c--scsc-e ie C ONES onan se Saeeioso soo eBee Flies feeding on honeydew from aphides. house, as carriers of disease.........-..------+---------- oaesere Circiilars SoS. seek odenlewens oaecccneetobnc ce eteeestoasees hydrocyanie-acid PA TEMED Yoo 25 sins a =ciscls eS ecremis 3 46,rev. Oi | exe atwiee ee > ee ee 35 5-8) aan scence BEHLSOTTS Slobr nae SoOR eso 2 REA CECCIONG SaaS SR peo Each aoe 71,rev. Bee ee cae : rey: 35 Hay |iasciccacisn se Bpecies OCCUIFIN PT HOUSES haem saiettloe ames ease nasa einem { 71, rev. rely] Caen Cen’ Flooding against eggs and young of grasshoppers.....-...----------- 84 Sileeeteeeacee Floors, destruction by white ants............-.-.------------------- 50, rev. TOs lie nemioemeses Florida, requirements relative to shipment of nursery stock... .--.--- 75, rev. 2 Dal s. Saeeeuice oe 4844°—Cir. 100—11——4 24 INDEX TO CIRCULARS 1 TO 100. Flour and sulphur against cotton red spider.........--..--- iy Pet Fly, bluebottle. (See Calliphora erythrocephala and Lucilia cxsar.) cluster. (See Pollenia rudis.) fruit. (See Drosophila ampelophila.) green-bottle. (See Lucilia cxsar.) Hessian. (See Cecidomyia destructor and Mayetiola destructor.) house. (See Musca domestica.) meat. (See Calliphora erythrocephala.) papervsticky, a lalustMOUSS Hype osese esses enna se eases as elem small bluebottle. (See Phormia terrznovz.) house. (See Homalomyia canicularis.) _ stable. (See Cyrtonewra stabulans, Muscina stabulans, and Stomoxys calcitrans.) typhoid. (See Musca domestica.) window. (See Scenopinus fenestralis.) MooGsaniestatlon Dy COCKMORCI CS eee cee perieiereleleieleis satiate yates alates 4 : HOUSHIANTS: Sa sock ibe ee ce AE ae AS ete ‘ TiepiSMOSACCHOTIUG o- deri tee bone nos se Soe ae Forage plants, food of Bryobia pratensis ...........--.--------------- Forestalling outbreaks of grasshoppers....,..--.----.--------------- Forest trees, food plants of Macrodactylus subspinosus.......-------- WUT DY. periods Cal Cicada - 5 ae. sees oem 3st Formalin against powder-post beetles...-.....-.------------:2--42:- Formica fusca, enemy of Anthonomus signatus......-.--------------- oul broad; American, cause,.circular 2-222... 22 2 See ae ea ale nl= = : GeSGEption a2 -23 fads 25. o ecw caele sae ane not the foul brood of Cheshire and Cheyne..-.. UiGEN AS nen SaEe AB sGoane oaaneneAoasoocaS European, description APCAUMNENE: sas sees ae oe ae eee meses _ of Cheshire and Cheyne, not American foul brood...--. Fowls (see also Poultry and Chicken). iseasestim duced! yypliCes seis. cec.cie= ocicin ae nee st teemicieem chien ai Enemies OmbolpweevilMecrenerseccis sean cee tscectisaoenseneee STASSNOD POMS seas clae naicisis = wats ereisieso\=rs sin lsielnle | eee Weplinotansmdecemiinedta. 2. - = 22-2 ese = ee Foxtail, marsh. (See Alopecurus geniculatus.) yellow. (See Jrophorus glaucus.) Haute Jaws relative to importation of American plants, trees, and TELL eae rete ine tare erate ieee ta leteatn =inletnieia fata stale lalalais\niayalsisimiaid(s(siaterd “ ei 35 1-8 | 1-6 71, rev. 1-10 1-9 49 Ue A eee oe 28 | Was 1a (ae ee 34, rev. Le ec cee 34, rey. UD er 48 1-4 | 1-2 34, rev. 1,324 bestest 50,Trev. | le) Sees eee ee | 3 | 1-10 1-5 15 | jr ON rea aS 35 | 1-8 | 1-6 71, rev. | 1-10 1-9 40 | 1-7 | 1-3 46, rev. Feil’. eins eee 13 Da lee tase. 41 Bb) 5. = eye a see 33 | 16h. Sc aseene 4 | 1-5 1-3 28 1-3/1 1 INDEX TO CIRCULARS 1 TO 100. Cireular { No. | Howarp, L. O., circular “The Carpet Beetle or ‘Buffalo Moth’ (Anthrenus al ai dale 1b) Aaa necine ), TeV “The Harlequin Cabbage Bug or Calico Back ( Murgantia histrionica Hahn)’’.... 10 “The Larger Corn Stalk-borer (Diatrxa SQCCHAT AISI ADS) wse> ser sn eee eee eee 16 “The Mexican Cotton-boll Weevil (4n- a thonomus grandis Boh.)”’.....-----+--+--) 1 “The Mexican Cotton-boll Weevil in LBRO TH) ose nisihe ads nani cee Se Ae ee toe 27 and CHITTENDEN, F. H., circular, “The Bagworm (Thyridop- teryx ephemer- Lp, Orne s (Ela) sae eee 97 “The Catalpa Sphinx ( Cera- tomia catalpxe Bawa) ese 96 HUuUntTER, W. D., circular, “Note on the occurrence of the North American fever tick on sheep’”’.._...... 91 “The Most Important Step in the Control of thesB olliWieevil? eres eee Peete 95, rev. “The Most Important Step in the Cul- tural System of Controlling the Boll Wieevil? se ae: Sete ee ee Cee ne 56 “The Periodical Cicada in 1902”’........: 44 Hydrangea, food plant of Aphis gossypii.................2..2.2----- 80 Hydrocyanic-acid gas against bedbugs.......................-.----- 47, rev IbOOkSGG: < S-c eee ecereeceece re eee 46, rev. carpetibectlete sens ae pe aeete nee mee 5, rev Cockroaches ses. e se ee eee 51, rev. greenhouse white fly................. 57 household insects, cireular.........._- 46, rev mealyibues elCn- 82a = ee ae 37, rev. 2 melon aphis sinc on Wee oo eee tree 80 Mlant-lices cee oe oe Nera wee 46, rev. San Jose scale in nursery stock....... 42, ed.5 scale ( Chionaspis sp.)..........-.--..- 37, rev. 2 insects on citrus trees... . 46, rev. pests in greenhouses and cold frames 22-2 sos ce eee 37, rev. stored-product insects................- 46, rev. Ghrips! sa.ch cent oc ooo eR eRe eee 46, rev. WiNTtOantS=-peocek scence ee ene meee 50, rey. Aye sz ceecns cose eeen ee meee 46, rev. tailed mealy bug................ 37, rev. 2 _ Woolly aphis in nursery stock......... 20 fumigation of greenhouses and cold frames.. 37, rev. 2 nursery stock against San Jose Scalev... othe eee eee ae 42, ed. 5 Hy lastinuslovscinwss circular ss: 2-5-2 ee eee il kn teed 67 PEM CUS oe ee ee eyo ne hee tee a 67 Hylesinus granulatus, injury to lowland fir.......................... 61 DYES Dela Uy COMO Wilan Ctr eenieen oan in |i sn Su 61 pwestemihemlock esse eee eee nee 61 Hymenopterous parasites of house-fly larve ........................ 35 Hyoscyamus, food plant of Leptinotarsa decemlineata............... 87 SES atadEsud eae ae Seoae 36, rev. Hyperaspis binotata, enemy of Pulvinaria innumerabilis.............. 64 signata, enemy of Pulvinaria innumerabilis.............. 64 _ undulata, enemy of Toxoptera graminum............__.- 93, rev. Hyphantria cunea. (See Webworm, fall. Hypoderma bovis, adult, puparium............................-..... 25 ineata Cincularses ws 0 ee ee ee rae hs Oe tee 25 TOMES Ss ese eee ee eee ae 25 Hypopteromalus tabacum, parasite of Microplitis (A panteles) catalpe. 96 | 1 i Tchneumon flies, enemies of canker-worms................... 9 Idaho, requirements relative to shipment of nursery stock........... 75, rev. 2 Illinois, requirements relative to shipment of nursery stock........- 75, rev. 2 Impatiens, food plant of Diabrotica 12-punctata................-..... 59 Index to Circulars 1 to 100 of the Bureau of Entomology...........- 100 Indiana, requirements relative to shipment of nursery stock .....- 75, rev. 2 Insecticide apparatus (see also Mechanical methods). ; 8 againstibolliweevil sess. : soca eee ee cee | 27 33 Cockroaches oe seo See ee Joes 51, rev. Colorado potato beetle................ 87 Cotton red! spidenseecssenae esse acee 65 1-10 eee e tee ew ene INDEX TO CIRCULARS 1 TO 100. Circular No. Insecticide apparatus against elm leaf-beetle.................-....-- 8 PLASSHOPPeCIS. -ca- seas ee Soe ee 84 hop plant-louso4-- eee te eee 2 moelontanp his ss 85. se- ese seecictacnenek 80 DCAVADHIS) § cate ccna eaceprnenics toes 43, ed. 2 Plumicurceulides ssc ee eee 73 FOOUMBL LOLS Seen - ae eee onion eer 63, ed. 2 Sancdosescaleteccss 5. comacoe ane eee eeee shade-tree insects... <2. 22-2 tee 15 tobacco thrips: ace. sce eee 68 yellow-winged locust.........-.--.---- 53 for fumigating greenhouse plants...........-- 37 ,rev. 2 Insecticides, caution necessary in use................--.--.2+-.22--- 1 condensed information concerning some of those most important; circular 2h... .- pe «sean see ee essa ceae 1 ineffective against boll weevil...-...-.......-...-2.2--- { Hf Insect lime. (See Raupenleim and Dendrolene.) Insects defoliating shade trees, control in cities and towns, circular. . 15 dried, food of Tineola GIT ee it te ae RRS 36 SUbLeRTanean INsectiCi@es). 22 <5 = sie = mene See a= 9 generally impracticable against chestnut weevils. ........-.- 99 “Jelly,’’ meaning of term as applied to beef and hides.............. 25 “ Jigger,”’ colloquial name for harvest mite..........-...--.-.------- 77 Jimson weed. (See Datura.) JOHNSON, FRED, and GrRaAv_t, A. A., circular, ‘The Plum Curculio COGnomachelusimenitpnat ELCrbSh) 722 W122). ess ss =~ ==) one a seis 73 Joint-worm. (See Jsosoma tritici.) Juneberry, food plant of Diabrotica vittata........---.--------------- 31, rev. 2 SITY NAMM, GUNA hone Bm Bee See Een U aces 32; rev: 3 CRCULD sia ate ots ie 32, rev. 3 IS COMLUS MALGULOS USia1-)-1a\elalsi< 2 = = iol= 21-1 etal 29, rev. K. Keainit againstrose-chaters --5.-..--==--------+5------------20=---- 11 BCCC-COPRINIAE EO tee ereey ote oot arieie e-i=tnine ate = pee 63, ed. 2 decoction ineffective against rose-chafer.........--.-..----..- 11, rev. Kakerlach, Dutch name for Blatta orientalis.....-....--------------- 51, rev. Kale as trap crop for cabbage aphis.......-.------------------------ 80 : MID WOH @ Hkh oe sepec eee ce son BeeeneSeeersinn 80 food plant of Diabrotica 12-punctata.......-.------------------- 59 MU OUMTAONNISETIONICO ana mmi - = 2 = elimina ena = 10 Kansas, requirements relative to shipment of nursery stock........- 75, rev. 2 Kentucky, requirements relative to shipment of nursery stock.-....- 75, Tev. 2 IRGROSENOIS OATS He GU meee fae co aie net ene eine = ee 47, rev. box-elder plant-bug--.. ...---..-=--.-------2------ 28 CAanpehbeCtlere sess ccnesat ar see se ene Soe =e 5, rev. HIN Gir Teeah ia) SSUES ASR Bee somo ciocouatisce 19, ed. 2 AFUWit-tkee, DALK-DeCUIOS =. os oc ca= ses 22. =< 3 29, rev. PTASSHOPPerses --- cs ews eee =e i m= 84 harlequin cabbage bug..-...-.--------------------- Pee HOTISG HIS See oe ore oie cis eet cli Se eee aeenearorets \ Al rev. litle medhant sees... se see ee ose nee eee 34, rev. LGTGGENE Sie Soo sae me a sesecaaarae ocae Ten Socee 83 mMosquitoesinshouses): =< -==-=--------=-=======-==- 13 mosquitoistagesin pools... .-..---.-=--------=---- 13 OxaWallOlOsaee- oo = See ce cements one ae 25 powder-post beetles..........-.------------------- 55 29 Page. Figure. 30 INDEX TO CIRCULARS 1 TO 100. Kerosene against round-headed apple-tree borer............--.-.---- slender seed-corn ground-beetle..............-.--- San Joseiscale ee ep eee pe einen = ee a ol tent = | Straw Denny Wee Vil-sapeemeeasleilec een ee oleae | striped! cucumiber beetle=- = =... te oa eae two-linedichestnutiboren=.--2----.222--=--!- aes = Wihiterantsheeeee ease eee cane cesar eee e ee oes and carbolic acid against common hen louse. ......-....-- gypsum against SQUASH DURE. -ae= ce i= = ee and plaster against squash bug.............-.--..--- naphthaline against common hen louse..-......-..--- plaster ineffective against strawberry weevil. ....-...- sand against corn root-aphis......-.-........---.-.--. seed-comyimarrobaa 6 = te. oc cee = see es compounds ineffective against rose-chafer................- emulsion against apple aphides............-...-......-.... box-eldergplant-bups=--2- 2 -¢e meee eeee puftalostree-hoppers----e-- -- see oe Chicken\mite s/s). .o52-32 cs 2 eRe ee ee Cloverimite ce 6 2 jsenc2 cee see ee eee ae cotton medispid eres see a ee eee eee cottony maplejscale..--.2-.---.5-aseee- elimileafbectle = <.2 0 2-28. Saciscetse te eee CSOTCOMMDU Binion. ono Sse wis oe a cine cise se ae harlequinicabbagebug..--.....----.2-- hop;plant-louses. 32. ce.<<-2 sss ce imported cabbage worm..-.....---:-:--- Locustiborenasec secon vee nee eee meloniaphiss <= :)2. 27 722 pewiaphise ss. 2-00. 5-+----aesace ee pear-tree Psyllaise a 25-2 soaee eee eee mose-chaler 23... jo524-.cno- sescen eee ee Squash bups 0. eee eerie oe eee Subterraneanansects:s..22 eae ee eee eee terrapiniscale Ws. 2256 5... Soc eee oeeeeee tobaccorbhrips:sse-e-- sec ee eee eee two-lined chestnut borer...............- woollysaphiss.- s-2ssce as esee eee eee ee and Berdeaux mixture against pear-tree Psylla. AaSNsecticid esr peices: sacceceeeee eee eee eee ineflective against periodical cicada............. only partially successful against strawberry WECV Ie. atc dances se oceess wes snes epee eee useless against chestnut weevils................. Key to known larvee of the mosquitoes of the United States, circular. Kiln-drying against chestnut weevils.............. onan he eee oe L. apelsicatenibyeVepisia sacchavin@anaecsn cess oot ee ee eee eee Labena apicalis, parasite of Chrysobothris femorata.............------ grallator, parasite of Chrysobothris femorata............------ Lace-wing flies, enemies of Schizoneura lanigera...........--.--- =a fly, golden-eyed. (See Chrysopa oculata.) Lady-beetles, enemies of spring grain-aphis (T'oxoptera graminum) ..| Ladybird, twice-stabbed. (See Chilocorus bivulnerus.) } two-spotted. (See Adalia bipunctata.) | Letilia coccidivora, enemy of Pulvinaria innumerabilis............... Lambsquarters. (See Chenopodium.) Land plaster and kerosene against squash bug...........--..-.----- Lantana, food plant of Aleyrodes vaporariorum......-.....---------- Lasius niger var. americanus, attendant on Aphis maidi-radicis...... Lavender flowers frequented by butterflies of Pontia rapx........-. Laws (see also Legislation). | Apainst MOUSE Testers een .m rss cincten ceerier saeco Sele cin se eisinin Sei stomos relative to importation of American plants, trees, and fruits into other countries....-..-....-- scat sYacasfe mereeies shipment of nursery stock, circular............-...- Leaf beetle, elm. (See Elm leaf-beetle.) | rollers of strawberry, arsenicals as remedy...........---....--- eather, enawed by/COCkTOAG HES esc ccteeie cieie 10 1-2 {lj INDEX TO CIRCULARS 1 TO 100. Circular No. Murgantiahisirionica; remedies... 224224 )sss3 55245 sasecceens lees 10 Musca domestica (see also Fly, house). and other house flies, remedies...............------ 71, rev PenieralliegaMn hei. 3) 27. \ee lS Rta REO ee cae ee 71, rev. insects mistaken therefor...............-.-.------- { 2 en Muscina stabulans (see also Cyrtoneura stabulans). : TTIW O USES a) Fay eed een ny aot Be heey eae 71, rev. Museums, infestation by Tineola biselliella..... pe Dees aeeee Dims PPD 36, rev. Mushroom beds cultivated by tropical white ants..................- 50, rev. Muskmelon (see also Cantaloupe, Cucurbits, and Melons). food plant of Melittia satyriniformis...............------ 38, rev. 2 Mustard asitrap cropifor Aphis 07assics.< on see kee eee eee 80 food plant of Diabrotica 12-punctata..............--.-.----- 59 SMUT GE NLC NtStTIOTACOse ae te toy ees ee 10 PONG NODE = Poh 6S ss ypc Soa ee 60 trap crop for cabbage aphis 80 IMGlON AD HISS A Alternet ees 80 Mycetophilid larve mistaken for Mermis albicans............-..---- 62, rev. N. WNanbithaiacainss clothes moths\2o ls ale aa 59 BUSS ates a tbta ae Diaspis pentagona...........-----------+------- 52, ed. 2 Aylin, SoG ouee/ 3 Eulecanium nigrofasciatum.......----.--------- 88 Dba sce TiePtOcoris Cri ViOvuss ae nine = 2 =m =) 952 28 1 Re ers Macrodactylus subspinosus......--------------- 11, rev. Dela te aan Malacosoma americana.........---------------- 98 2 Pulvinaria innumerabilis 64 2 San Ose scale sss sey se ae sae tae ae 3 1 ScColytics rugulosuesa5 955 4 hela anaes 29, rev. 2 rosette, quarantine regulations of foreign governments against introduction from the United States...............--.-.--- 41 AN bee eee ae soft scale of Europe. (See Eulecanium persice.) tree borer. (See Sannina exitiosa.) yellows, quarantine regulations of foreign governments against introduction from the United States........-...--- 41 D255 sdsccee Pear, Bartlett, seriously injured by Psylla pyricola........-.-.------ 7 7 ee Se ay Buffon, not seriously injured by Psylla pyricola........--.---- 7 VN Bat ererer rina Duchess, seriously injured by Psylla pyricola...-. Sone ostnstee 7 2! lysis Se haee Dwarf Lawrence, seriously injured by Psylla pyricola........- 7 Ailasts sles co aco food plant of Aphis gossy pit... 20-0626. cnc w ene cence ce eerenses 80 Gpsessconoteee 38 INDEX TO CIRCULARS 1 TO 100. Pear; foodeplant ofA phismalis sateen a= = oat os eee eee MANfOliere se seins Lemke cis cos ete set eeee cE ne IBryobia pratensis eomece tote cess ce secon seer eee Chinysovothntsfemonatde ena eee ee eee Conotrachelus nenuphar.....- 2. --2----2-=-------- Digororico lO-punelaidectereee cena sees e cee eee IETIOCAM MOLES WMACiIMe. oka. eee eee ee eee Eulecanium nigrofasciatum............---------- IB DTOCUISICHTUSOTIIUEM Ne | le teens ects Sree eee = Macrodactylus subspinosus........--------------- WMalacosoma Qmenicand ss s--- hese ese ee eee eee eee IB SUL DYTICOLD ee EEE Le tee ee a5 aoe PUVINATIOCANTUL MET OOS sno eee eat eee yee eelee Sanrloserscalesass: Seri ceet. 2.2.5. Sees SUPENGG CONIA eee ee nee ee he eee CTE SCOLYLUSITUGUIOSUS eae ee oe akc ee ene = sce shee Siphocoryne aven#......---.-------------+-----++ Kieffer, not seriously injured by Psylla pyricola......-.-..---- LeConte, not seriously injured by Psylla pyricola......-..---- slug. (See Eriocampoides limacina.) Standard Lawrence, not seriously injured by Psylla pyricola. . tree Psylla. (See Psylla pyricola.) Pecan, food plant of Balaninus caryz........--..-----------+------- weevil. (See Balaninus caryz.) Pediculoides ventricosus, enemy of Isosoma tritici.........-...-------- Pegomya brassice. (See Maggot, cabbage, and Maggot, radish.) cepetorum. (See Maggot, imported onion.) Jusciceps, eenerallaccount.. 2 ken st ok eae eee eine oe Temediesh wee Pee ee ed ee Pennsylvania, requirements relative to shipment of nursery stock. . Pentilia sp., enemy of Tetranychus gloveri.......-...---.------------ Pepper, food plant of Leptinotarsa decemlineata.........----.-------- grass, food plant of Aphis gossypli....-......--------------- Reppermimt asizemediy, for-chiggers’7 2 =2ep eee nes eee eee ere ae Perillus circumcinctus, enemy of Leptinotarsa decemlineata......-.-- claudus, enemy of Leptinotarsa decemlineata...........------ Malacosoma americana.......------------ Periodical cicada. (See Cicada, periodical.) Penplaneia americana, generaliaccoumt.t22-. o-- 02 2 - aa= a = ee a TETMECICS Si WYEh Ue ROR ee a eee tee ee austrolasie, Seneralaccounib----.-2-.2-----2- ee eee ener Temedies ss Cee e we ae e we ee ReL eR eee germanica. (See Blattella germanica.) orientalis. (See Blatta orientalis.) Persimmon, food plant of Conotrachelus nenwphar.-......-...-.------ Petrolenmlacainstlocust Doren ces sce ee ee eee oe eee nickce ete eeeeee WIMILECIANTS eens eee Peel Cees ne eects etre yellow-winged locust crude, against San Jose scale emulsion, crude, against apple aphides....-...-.......-. soap emulsion against San Jose scale..-..........----..-- Petunia, food plant of Leptinotarsa decemlineata..........--..------- Phalangium dorsatum. (See Liobunum dorsatum.) PuHILuies, E. F., circular, ‘‘The Brood Diseases of Bees’’........-..-- Philonthus apicalis, enemy of Leptinotarsa decemlineata...........-..- Phorbia. (See Pegomya.) ceparum—Pegomya cepetorum.....-.-.j.---------------2-- PROTO LENPALTOD LAT NO USCS sore la = na eer tere alee feteote cielo ip eteieeieiae tele Phorocera doryphorx, enemy of Leptinotarsa decemlineata..........-- SPROTOCOW NUMUD Cl\TCWIAT» Secon cine ae ee He ise aiela ee cise wee erie ta memediese eeu ee ak ee ere eee eos Phosphorus paste against cockroaches. ...........------------------ Phrynium variegatum, fumigation with hydrocyanic-acid gas... .... Phyllobxnus dislocatus, enemy of Scolytus rugulosus...........-..--- Phyllodromia germanica. (See Blattella germanica.) Phyllosticta catalpx, a leaf-spot disease of catalpa......-..---.------- Phylloxera of grape (Phylloxera vastatrix), insecticides... - . Rn Sie Phymata wolfit, enemy of Pontia rapx#~.....-...------------------ Physalis, food plant of Leptinotarsa decemlineata.........-.--------- Phytolacca decandra, food plant of Tetranychus gloveri.......-.-.---- food plant of Diabrotica 12-punctata.....-..-.-..-.------- Phytonomus punctatus, fungus enemy........-...-.------ ete lotatebctlale ; the clover-leaf weevil, work in relation to that of clover-flower midge (Dasyneura legumi- MVICDIO) ees ea orate tale oicfota aes ate eerste eee Picea sitchensis. (See Spruce, Sitka.) “Pickle brood.’’ (See Brood, pickle.) “‘Picudo,’’ Mexican name for Anthonomus grandis..........-------- Pieris rapx. (See Pontia rape.) Pigeon grass. (See Ixophorus glaucus.) ; Mite inot Same as POUL, WU te separ ers ceiss claw been eeeee Pigweed. (See Amaranthus.) 66, rev. 63, ed. 2 63, ed. 2 75, rev. 2 65 INDEX TO CIRCULARS 1 TO 100. 39 aes Page. Figure. Pimpla annulipes, parasite of Malacosoma americana............---- 98 SEINE $5 et conquisitor, parasite of Malacosoma americana............... 98 Bis! [ie eng ees ee Pree f Thyridopteryx ephemerxformis.......- 97 Gul Sees see inquisitor, parasite of Malacosoma americana..............-. 98 NR A Thyridopteryx ephemerxformis........- } 97 6-7 6 ‘ d tussock moth and Malacosoma spp... 97 Deen soaseece : pedalis, parasite of Malacosoma americana...........-.....-- 98 | ee ee Pin borer, girdled-cypress. (See Platypus compositus.) orers;sinjury, to girdled cypress-<5-.2+55.s2seses-4-2.acss22s< 82 yo) (A aa la OLMIS ANVIL LO PIrdled: CY PLESS=-- cece ses co see tee ke we ue 82 POSH SE Pine, destruction by Dendroctonus frontalis......................... | 24, rev. RG. corer jackunost tree of Pissodesstrobis 2.252 523, i 90 Sula se eean lodgepole. (See Pinus murrayana.) prtchy host tree\ of Pissodes strobe -: =... 225-0. 2ose geese soe 90 £3 | [Ba TS ee ivi weevil, white. (See Pissodes strobi.) white mositiree Of -Pissodes strobt=25. 2500022 -s -ecoececcn ceases 90 1-7 2-5 __ yellow. (See Pinus ponderosa.) Pinhole injury to girdled cypress, circular.................-.--.-+--- 82 1-4 1 Pinus ponderosa, host tree of Dendroctonus sp..................----- 61 Lt) ee eee yellow-pine bark maggot.............. 61 OAS Soe murrayana, host tree of bark maggot........................- 61 CO ees Sere a ie : ; Dendroctonius sp ss. e Le ee eee 61 Oe ee Se Pipiza radicum, enemy of Schizoneura lanigera...............-------- 20, rev. Gy eee EBSRORESISUNOOL CITCULAT sea Many oss oa Sec cecia san esene eee toscana eee 90 1-8 1-6 MEMECIGS Hee eon fe lo tk We Tue ed 90 ToS: peneeeoose Pitech-worm, spruce. (See Parharmonia picez.) Plantain, food plant of Aphis gossypii...........--.-.-+-+---+++2+--- 80 Sileeasmee ere Plant bug, box-elder. (See Leptocoris trivittatus.) foliage seldom if ever eaten by cockroaches.-.-..............--- le woolen. 223-2 535 N8S2e2e. lice (see also Aphides). hydrocyanic-acid gas as remedy ...---.-----.------.--.--- 46, rev. 1 || OPE Re Bee louse, apple-root. (See Apple root-louse and Schizoneura lanigera.) preducts, food of cockroaches... .. 522-222 cce bt ee Same Se sisaseue ss eebente 61 ORS OM eae See Squash (see aiso Cymling and Cucurbits). aphis. (See Nectarophora cucurbitz.) bug. (See Anasa tristis.) .) black. (See A nasa tristis.) AOOdplamioled gasattristiseeea ses saeco hacer eee eaeeeeeeeeees 39, rev. 2 1) Seon eee Digbrovica12-puUnctand oo. sensor eee = eee 59° 2 Ouleee eee ome CONGICONNIS S = wn ciniarn cos chee e cece 59 a AE aoe oe DIOL LER OMS oe eae a ee eee rer 31, rey. 2 Disab cee Bey. oe IMENT SOLUTE OTITIS so alom oes orien ie ea 38, rev. 2 pO ee MAS ae ae Hubbard, food plant of Diabrotica vittata..............--..-. 31, rev. 2 2) |2vedseces Je. marrow, food plant of Diabrotica vittata__.............------- 31, rev. 2 2 soe wee ae vine borer. (See Melittia satyriniformis.) Stable fly. (See Cyrtoneura stabulans, Muscina stabulans, and Sto- moxys calcitrans.) Stagmomantis carolina, range extending northward ...............-.- SV 2 jl ees ce mentee 5 Stalk-borer, larger corn. (See Diatrxa saccharalis.) Starch, eaten! by Lepismasaccharing)..22--+2.---2---- ee enese--- enn 49 OD 2a ress sizrmrcteco teres Steamarainsticarpet peetle.+ sea cose ctoe ste ce aceeee aeeceersecmeee 5, rev. Alc cto cheese pow der-postibeethestee esa hee Soe wcee semen cece 55 Clb en eee Stegomyia calopus, distinctive characters of larva_...-.-...---------- 72 1 il eae Severe ice Stenanthium lindenii, fumigation with hydrocyanic-acid gas......... 37, rev. 2 Sl sarctatciopde tae Stenomesius aphidicola, parasite of Aphis gossypii_........-..--.-.--- 80 (i Boe socises Sticky fy paperagainst house Miess 2: 1 oe owe reese eeclem esc eees { 71 aa 3 Pe rt a wee sEOVcals W fh peeMD le oet betes Stictonotus isosomatis, parasite of Isosoma tritici..........-....----..- 66, rev. Cy | Eee ees. Stink bug, common name for Anasa tristis............--.-+-+---+--- 39, rev. 2 NM Pena aceee ee Stipa, green. (See Stipa viridula.) viridula, food plant of Toxoptera graminum.......-.---------- 93, rev. Gil eae ee Stiretrus anchorago, enemy of Leptinotarsa decemlineata.............- 87 TG SUS Se ee Q5 ‘Stomozys calcitrans in houses, mistaken for Musca domestica......... 71 yee 1 4 aed a aeteg 7 3 ? a ’ Stored foods, drugs, and vegetables, eaten by Lepisma saccharina. . . 49 Wy Di Nhe ace cereiane INDEX TO CIRCULARS 1 TO 100. Circular No. Page. 45 Figure. Straw barriers against fruit-tree bark-beetle.....................-.--- ' peseh-tree DOLrer-. 6c ecce cs ceeceee cess cee ese { Strawberry crown-girdler. (See Otiorhynchus ovatus.) food plantsion Aleynodes packardie...+ 5-20 28+e. eee see Anthonomus signatus..........----------- At pis GOSsy pit oe. one, See ae eee nese slugs; arsenicalsias remedy... ¢_.-.-.-2- a= se eee varieties preferred as food plants by Anthonomus signa- weevil. (See Anthonomus signatus.) white fly. (See Aleyrodes packardi.) wild, food plant of Anthonomus signatus......-..-.----- “Striped bug,’’ colloquial name for Diabrotica vittata...........----- Stylopyga orientalis. (See Blatia orientalis.) Submersion in water against pin borers in cypress and gums......-.- Sligar andiboraxarainstiants. 255.2... sb ss..< 3:.(s poses wae ee RC OTEETI DU Mar as os sie aiawarele hein ac nceiteciee ese eens and: fiour/against cotton red spider.......-.-.2. 2-22 -8- 2 lnmenrainst chicken mites. = 22s. ..<22\--caceses sess eommon hen louse: ...<-.. 22-2 ---22 2-222. oils against ox warble plaster of Paris against cotton red spider.......-....... road dust against cotton red spider. .-.....-..--.--..-- vaseline, preventive of ill effects from exposure to “chiggers’’ Gioxidvarainst carpet beetle... 22-2. -2.2s.s.escecescecs-.ee TIMNea ION ALANS DEA DUP 2- J. --0-- so wieine Se sainseas == ointment against itch mite of fowls..........------.-------- preventive of ill effects from exposure to “‘chiggers”’ Sumac, food plant of Macrodactylus subspinosus........-.----------- Sunflower, food plant of Diabrotica 12-punctata.........------------- longicornis.....--- Se ko eee VUE ao Fst otoes se ones wild, food plant of Diabrotica 12-pwnctata.........-..---- Sunligharamiscchickemunite= oe .- 22/32. sas i Saat saa ese Cloth eso LAS Pe es FI aes set tee Swallows, cliff or eaves, host of Cimersp-..----------- PEL 10 Uae Sweeissintessavion py house ants. <2. uF e332 5252s oo is oes tonees Switzerland, laws relative to importation of American plants, trees, PLAC TELUS Cee ee ee sate oe nee eeminattetace ed esse ad sedate de Sycamore, food plant of Chrysobothris femorata.......-.---.-.------- Eulecanium nigrofasciatum.....-...-------- Pulvinaria innumerabilis.....-----.-.------- Syrphoctonus maculifrons, parasite of Cheilosia alaskensis.......-..-- hoodianus. .-.. Sone Syrphus americanus, enemy of Aphis gossypii......----------------- Macrosiphum pisi fly larvee, enemies of aphides.................-.+.-+-+----- FEUER OMe Beat tn aor saaddassssscdcatauesaeeacse Tachina flies, enemies of canker-worms fly, red-tailed. (See Nemorza leucaniz.) Teniorhynchus perturbans, distinctive characters of larva......--.-.- Tanager, scarlet, enemy of Leptinotarsa decemlineata....-.-.-.------ Tapestry moth. (See Trichophaga tapetzella.) SRA APAINSLWHILC ANGS 2522 o-oo alates 2 ee eens on oe paper against carpet beetle. ...........-.-.--------------------- Clathes'tmOthns 3632-2 eos se se tas - 545422 ao eee iroit-iwee Dark-beetles =. yo2.55---2<<4esesan ssc aoe two-lined chestnut borer. ......--..-------------- cards against cabbage maggot........-.....-..----------- Tares, food plants of Macrosiphum pisi........-.-------------------- Tea, New Jersey. (See Ceanothus. Telenomus clisiocamp2z, parasite of Malacosoma americana......----. Telephorus bilineatus, enemy of Hylastinus obscurus.....-..--------- Temperature (see also Weather). extremes as limiting distribution of Leptinotarsa de- COMMNCOMUM IR = te ete ede s ones eda eee in relation to Toxroptera graminum Tennessee, requirements relative to shipment of nursery stock...... Tent caterpillar, apple-tree. (See Malacosoma americana.) caterpillars. (See Malacosoma spp.) ; i Tenthredo cerasi, distinct from Eriocampoides limacina........--.---- 21, rev. 87 93, rev. 46 INDEX TO CIRCULARS 1 TO 100. Circular NG Page. Figure Tenthredo limacina= Eriocampoides limacina........--.-------------- 26 Dulas ae Termes flavipes. (See Ant, white.) hegticus INVAMerIeg= 4 Meenas paca ss clsciasbccsebe tenet 50, rev. f Mal ee Se Lh he eae Tetracha virginica, enemy of Leptinotarsa decemlineata.......-..--.-- 87 YO ee Re Tetramorium cxspitum, feeding on honeydew from A phis gossypii. - . 80 i es ieee ha 9 general account 34, rev 3-4 3 TEMEMIES eae ens detec Akiste a nie tae nente aerate 34, rev. AN ic atone ne Tetranychus gloveri, circular....-..-..---- 65 1-5 1-2 remedies yee LTS A eRe ee I os 65 Af)... ocean Tetrastichus microgastri, secondary parasite of Pontia rapz.......--.- 60 Bolcnt ice eee scolyti, secondary peleene of Scolytus rugulosus....-..-- 29,rev. Gal schser sau: spp., parasites of Dasyneura leguminicola........-.----- 6 Gil easiness ranthomelenx, parasite of Galerucella luteola...-...-.-..- 8,rev. AS | ek Sees aeets Texas, requirements relative to shipment of nursery stock........-- 75, rev. 2 IS) soe eee Thanasimus sp., enemy of Scolytus rugulosus...........-.----------- 29, rev. 6y|Serseasesece Theobaldia incidens, distinctive characters of larva..........-----.--- EN ier es hariae 8 Thermobia domestica. (See Lepisma domestica.) furnorum. (See Lepisma domestica.) Theronia melanocephala, parasite of Malacosoma americana.......--- 98 Gilenc co eemeee Thersilochus conotracheli, parasite of Conotrachelus nenuphar......--- 73 GylSate eee Thistle, flowers frequented by butterflies of Pontia rape.........-.-- 60 Aa ee ee food plant of Diabrotica longicornis........-.-- Hl heat pees 59 Tid ioe sate Beptinotarsa decemlineata.-- 2... ----------- == 87 Sh occa ee Thorn, food plant of Malacosoma americana...........--.----------- 98 Dis. cee a DG DENCAICT ELA Ae oe tea an neha ee eee tae 32, rev. 3 ee ees secasc white. (See Cratxgus oryacantha.) TMHOrMS Mood IpANtS OSA pera aiCandtdd see. se eae ee ele ee 32,rev.3 Sal Recon ee “Thousand legs,’’ colloquial name for Scutigera forceps............-- 48 iy | eee a Thrips, hydrocyamic-atidigasias remedy. --- +2. 2-222. --- 2. =~ eee 46, rev. 1 eee inkereemhousessremediessn seu ee a tcese ce eee as eae an ae 80 MDA bea tenes as onion. (See Thrips tabaci.) tabaci, the onion thrips, not found on tobacco in United IS EEUCS eee Me cies ye NER os to stat Cnrara meme rayetaras ween ne 68 Dy eee cece ct tobacco. (See Euthrips nicotianz.) wheat. (See Euthrips tritici.) Thrush, hermit, enemy of Leptinotarsa decemlineata.........---.--.- 87 1 Dial x cee olive-backed, enemy of Leptinotarsa decemlineata....-.....- 87 1 eee ee wood, enemy of Leptinotarsa decemlineata.....-....-.---.- 87 1M ee ee Thyridopteryx ephemerxformis. (See Bagworm.) Tibicen septendecim. (See Cicada, periodical.) Tick, chicken. (See Argas miniatus.) : erroneous name for harvest mite or “‘chigger”’............-.-.- 77 Wail cee teeta North American fever. (See Boophilus annulatus.) Timber beetles, injury to girdled cypress...........-..----.-.---.--- 82 ig | srt Sedent Steers Timothy, food plant of Lewcania unipuncta......---.--------------- 4 WA ee ee eeeciee Mayetiola destructor or related species.......- 70 Wildes setae eee Tinea pellionella, general account. .....--.------------.------------- 36, rev. 2-4 1 REMe GUGSe eee ene see ease cee eee sees ets 36, rev. 5-8 lJ: ase ete ae Tineola biselliella, general account:.........----.-------------------- 36, rev 4-5 2 TEMES ee Mah ok catenin sets sinde sie elas ee bee 36, rev. 5-8) || -taciegag geass Titus, E. S. G., circular ‘‘The Cotton Red Spider ( Tetranychus PDT BUSS) Shee oe dee Hee AON SIOREE so sad eaad cous Teegesscequaober: 65 1-5 1-2 Moadyenem yor srasshOpPeMs aio ser =e alee a eee cine einen eee eee C 84 Ce ees tae tee Leptinotarsa decemlineata.- .- --- -- 22 eecio~-- == =~ - 87 Ibs Bo Poa QIACOSOMAAMENICOND . -.— oa eee ese eee 98 Grilécuiosanee se Mobacco azainst aphides veteran ees sel lesen oieala ileal 37,rev.2 O19 sests eee rato Sppletapuldeseee cece one-one meee eee eter eres 81 tO) as os nee Clathesimothsiees. ees. scceirecee eee cceeecee 36,rev. “ Gt tbe sree GommonmMen louse gs. 2. eh wiccs cet cece sence 92 Gio seen tere RESTCE MUD seme etepicijsele sci clacim lalcee mie em automate 93, rev. 6ilseec cence PTECNINOUSERWLUC LLY oycsiete rc jz ee cielo ce =josintere clareieiere eta 57 BS ON Seer ose MEelonaphisessn. Jeske seve scot ence tenes eee sede 80 LO=E3' 2 fee eaee es Striped cucumber beetles --- 222 ace ee 31, rev. 2 Th catch ese e WOOllysaMIISSae seen eee jecics coe ioe Use Saeeeen Mla 20, rev. 4, Oultee aces mene and soapsuds against “green bug?’..-.-_ 20.0... -e0 sect. 93, rev. Oli oko merece s budworms. (See Chloridea virescens and Heliothis obsoleta.) food plant of Diabrotica 12~punctata..........-..-.--------- 59 8 Wachee tentne BUtRTUDS NACOMON Een eee nie cee mcitelo mene ee 68 eo i aapeomesen ae Leptinotarsa decemlineata............--------- 87 Sale. Feces sects ineffective against rose-chafer........-..--.--c.cecececncores 11,rev. el ey ae Strawberry Weevil: --c-2. 85.020... ones 21,rev. (ft recast thrips. (See Luthrips nicotiane.) : “white veins’’ caused by Euthrips nicotian®........-...... 68 a5] Saree mete Tomato, food plant of Aleyrodes vaporariorum.......-.--.----------- { Smeg es 1 5 pirate Te AZ AcaeeeeRete TA OSS QOSSY Dit ace a teem aecaitniciae <2 acl Sasa 80 Ly} Fae hea es Diabrotica TDR2DUNGCIOLD ore ec Socios ale sciese nee oe 59 Ni Rebeca ts Leptinotarsa decemlineata..........-----+----- 87 oo ke ee ee Tomatoes, fumigation with hydrocyanic-acid gas.........-.---.--.- 37, rev. 2 pH eas soba ce ce Lovo prec Onaminion , CiLC Manse ene ee A Hee eee ee eeeeeinnssceciee { 93, — Ae ap experiments with remedies.............-..---- BByFeN 6 dave etgere Seine WETMOGIESS.2 enee cicmalsafessinsc he cmsinantncn see cee 93, rev. Pt Pie Pat Fa 2 INDEX TO CIRCULARS 1 TO 100. Circular No. Rrappinpiara lst DOM WEEV less tee cee oases loses Mees ool ao ale 56 COCKROACHES Minera cate ee sa see sean eae oeee 51,rev yursquashi Pipe hy C22) te ce Loe ek eee shee Med Sonres 39, rev. Trap crops against buffalo tree-hopper..................-....-..---- 23 harlequin cabbage bug. --........-........-....: 10 ICSSIANN STA Akt Ree Eee cae cone mite nee 12,rev appr ted cabbageiwormelsto SoM en eT Le THCIOMAPHISS + seen e hcl cues De MEATY TRUSS pei 80 OSE Chater A OSTA EE ee SU Wee Facies Se nam aN 1l,rev Sirawbery weevil e523 2.45 seCl er a es 21,rev useless against chestnut weevils......................--- 99 leaves against imported cabbage worm.....................-.. 60 14 plantsmpaimst bollweevils-- sc 5<.ssscccc-secck assess eckosecese 18 : ; 95, rev stripedcucumber, beetle: <2. -. 5.2. 52.24. U0 02232 31,rev.2 trees against two-lined chestnut borer.............-....-..---. 24,rev felled, against ambrosia beetles in cypress................ 82 ¥ flat-headed apple-tree borer..............- 32,rev.3 Traps against fruit-tree bark-beetle............-.-..2-.-2--2-2.-20- 29, rev Sqiuash-vatieh DOLE 40s aaae sos an cee e eden ene ace aciedeseoe 38, rev. 2 Tree-hopper, buffalo. (See Ceresa bubalus.) Trees; living, eaten by Termes flavipes...-....-:.-.+..s-22+--..+.-+- 50, rev een rufipes, probable parasite of Balaninus proboscideus and B. NERS ere tala h eel oeelats ole mica aie annie asia oin/alaie sinjae coisa tsecie~ see e 99 Trichopaga tapetzella, general account..........-.-.----------------- 36, rev FEMOGIOS see ates oe eee ee ee eee eee eee 36, rev. Trichopoda pennipes, parasite of Anasa tristis............-.--------- 39, rev. 2 Trifolium hybridum. (See Clover, alsike.) medium. (See Clover, mammoth.) pratense. (See Clover, red.) Triorys testaceipes, parasite of Aphis gossypii.......-..-..-.----.---- 80 aia dactyloides, food plant of Diatrxa saccharalis (corn stalk- RP) cocis oe Sonbeson cobs Sosa srOne EeSogerSenoe Enscdssseshis soso sc 16 Trissolcus murgantix, parasite of Murgantia histrionica.........:-.--- 10 rompigiuium wweptusia symonym. .--.2-2.-2:5225..h222526cde sence 77 locustarum, enemy of grasshoppers. -......-..--------- dite: BWP ocendosnasdcoassSyodur Jousee dese nisce obsesetadeacse 77 Buiperssstarcey. 100g Of cockroaches) S20 5.522. toss 2262225 eee eee sse 51, rev. Tulip, possible food plant of Chrysobothris femorata............------ 32, rev. 3 iuinkeyyenemy On poll weevils. 242... 2 2s. ek soe te ea 7 Pontia rape Mito niinemeainsb Ped bDUp y= 2o a. Ween nee ote aec eel eeoms ‘ OXAWAlDIO Ss occ nest oeee aos. te osiossene ae ones striped cucumber beetles. < 2252254. 5) eases ee 31, rev. 2 and gypsum against squash bug..........---.---------- 39, rev. 2 land plaster against squash bug......--..-..-----.- 59, rev..2 Tussock moth, white-marked ( Hemerocampa leucostigma), control... 15 : NOSW OL: Pam PUL tNWISILOT, «|< == == sae ee = = =e ein 97 shade-tree pest..........----- Sessa se haere aces 97 Mweezers for removal of ox warble ........2-.-.-.2<22-2566-5-252-4%--- 25 ‘Byphoid foyer. carriage by, house fly: ......--.--..2- 22-222 eec eee as { 7. as ; ; fly, proposed as a better name for Musca domestica......... 71, rev. U. Ulmus americana notably exempt from attack of Galerucella luteola. . 8, rev Uranotznia, distinctive characters of larve ......-----.------------ SUTIN OBER cee ocr renee CUE eat eddc Ob) oSacemeacsTor 72 Uropoda americana, enemy of Leptinotarsa decemlineata..-..-..--- Bac 87 Urosigalphus armatus, parasite of Balaninus proboscideus and B. én CBIR oe cic oa GeO Seno S en HODCHIEOE SESE SE SOC SE Dee Snap Sposemiaaaoe Utah, requirements relative to shipment of nursery stock..........- 75, rev V. Vaccinium SP food plant of Hulecaniwm nigrofasciatum....-.------- 88 Vaseline and sulphur, preventive of ill effects from exposure to COG ATE a SH asec Ben ORRGHE lacie HERO C USE Oe ape eeksoes VHA preventive of ill effects from exposure to ‘‘chiggers’’...-.... 77 Vermont, requirements relative to shipment of nursery stock. -.-..- 75, rev. 2 Vetches food plants of Macrosiphum pisi......-.---.--------------- 43, ed. 2 Violet, food DIAG OLA Dhis GOssy Ditacys sae sae ne see eee ee 80 Violets, fumigation with hydrocyanic-acid gas.......-.-.----------- 37, rev. 2 Vireo, red-eyed, enemy of Malacosoma americana. ....-------------- 98 Virginia creeper, food plant of Pulvinaria innumerabilis..-..---..----- 64 requirements relative to shipment of nursery stock. ......- 75, rev. 2 48 INDEX TO CIRCULARS 1 TO 100. eireulas Page. Figure. w. “Wall louse,” colloquial name for Cimerx lectularius........--------- 47, rev. 7 el paper, damage by cockroaches..........-..--.--------------- 51, rev. 6 eset aes ‘¢Warbled stock,’”? meaning of term........-..--..--.---.----------- 25 1 esa sseer aces Warbler, yellow, enemy of Malacosoma americana. .....-.---------- 98 6: | seeectemenee Washington [State], requirements relative to shipment of nursery Gites ada ena Sas Se ad So ga5SSoScsussaas IDO sSEoeuDoduoD SoesaS 75, rev. 2 % 8) |oseee eds Wasp, larger digger. (See Sphecius speciosus.) . mimicked by Sannina evitiosa....-....-..-.----------------- { ns Wasps, enemies of canker-wOnms 2). -)-< 2-0 - <= <--- enn on 9 feeding on honeydew from aphides 80 Wiatenacainst cotton edispldehees ntl) mee ammeter 65 IMelOMAPHISee ease see aeeeeees oe ce eee eee ee eee emer 80 boiling, against elm leaf-beetle.............-.-.-.------------ 8, rev. bug, colloquial name for Blattella germanica.......--.-------- 51, rev. Oi, EYER CRON 5 pc oHagreeSonodeusos suscosdeserasaos socTs x 34, rev. SeCIDES Ae eoocoSecanh soneyecagbsbsnascosSscdcesac 47, rev. box-elder plant-bug ie. soon s-- ee een aeiste 28 GEM Dees conteodadconbosaces oso SceoSb Sees a=S 5, rev. Ches taut wee valSmete see eet ee eee emt ae ee 99 iMpPorted Cab PAPE MWwOLI) sseesece seer eee eae 60 peach-tree Oren eee eeee anaes -peeeeeaae eee eeeoe > 54 WOOllypaphis ee tere oe eee cinerea 20, rev. 45,6 ineflective azainsy rose-chaler. =e. cena meena 11, rev. preventive of ill effects from exposure to ‘‘chiggers’’. -.-- 77 oak, probable food plant of Tetranychus gloveri...-....------- 65 submersion against pin borers in cypress....--..------------- 82 test against chestnut weevils unreliable. ........-.-.-.------- 99 Watermelon (see also Melons and cucurbits.) food plant of Diabrotica 12-punctata......-.-.---------- 59 Bulieceweererter VITAE. «=. Se Dee seme eee 31, rev. 2 el eee eer es et Weather (see also Temperature.) in relation to Mayetiola destructor........-.---.------------ 70 LOH !sscSeb chee TOGO DLETO GT ONUUTUULTI erst etre aletel=l-eieis epee 85 5=6ul2e Ae eeeees WessTER, F. M., circular, ‘‘Some Insects Affecting the Production of Red'Clover Seed? s. - 2 e == o-seee- see 69 1-9 1-8 “