Uninersity of Maine \ Maine Awrieultural Experiment Station ORONO BULLETIN 270 | APRIL, 1918 EASTERN APHIDS A FEW SPECIES OF PROCIPHILUS. This Bulletin contains a brief account of certain migratory aphids; and Part V of the Aphid Food Plant Catalogue, includ- ing plants from the Rose Family to the Parsley Family. MAINE AGRICULTURAL EXPERIMENT STATION ORONO, MAINE. THE STATION COUNCIL PRESIDENT ROBERT J. AEE President DIRECTOR CHARLES: DD WOODS; Secretary FREELAND JONES, Bangor, |] THOMAS V. DOHERTY, Houlton, FRANK E. GUERNSEY, Dover, Committee of Board of Trustees JOHN A. ROBERTS, Commissioner of Agriculture EUGENE H. LIBBY, Auburn, State Grange WILSON W. CONANT, Buckfield, State Pomological Society FRANK S. ADAMS, Bowdoinham, State Dairymen’s Association LEONARD C. HOLSTON, Cornish, Maine Livestock Breeders’ Assn. WILLIAM G. HUNTON, Portland, Maine Seed Improvement Assn. AND THE HEADS AND ASSOCIATES OF STATION DEPARTMENTS, AND THE DEAN OF THE COLLEGE OF AGRICULTURE. THE STATION STAFF. CHARLES: Dr WOODS-SeaB: Director ADMINIS- MARIAN A. COUGLE, Clerk TRATION ESTELLE M. GOGGIN, Clerk CHARLES C. INMAN, Clerk ( FRANK M. SURFACE, Pu. D., Biologist* JOHN W. GOWEN, Pua. D., Assistant | RAYMOND: PEARL] Pa: Dee Collaborator BIOLOGY ) SILVIA PARKER, A. B, Assixtaaa | MILDRED (Ro SCOVEEL, Clerk \ HELEN AV RING: Laboratery Assistant | JAMES M.-BARTLED®. Mose Chemist CHEMISTRY « HERMAN H. HANSON, M. S., Chemist* | ROLAND E. LORD, Laboratory Assistant ENTOMOL- ( EDIT M.SPA TELE Pa De Entomologist OGY ) ALICE W. AVERILIG Laboratory Assistant WARNER J. MORSE, Pu. D., Pathologist PLANT {MICHAEL SHAPOVALOYV? AS] Assistant riibtbor| TGLEN B. RAMSEY, A. M., Assistant VIOLA L. MORRIS: Laboratory Assistant JACOB. ZINN, Ace D: Assistant Biologist a C. HARRY WHITE, Scientific Aid | JEREMIAH E. SULLIVAN, Superintendent HIGHMOOR (| WELLINGTON SINCLAIR, Superintendent FARM ) WALTER E. CURTIS, Scientific Aid ROYDON L. HAMMOND, Seed Analyst and Photographer * Absent on leave during period of war. f In collaboration with U. S. Department of Agriculture. - li eee @ ee s..-0 BULLETIN 270 EASTERN APHIDS: A FEW SPECIES OF PROCIPHILUS.* EpituH M. Patca. There is evidently still considerable work to be done with the migratory Pemphiginae before we have their life histories in hand. Among the single genus Prociphilus in the Eastern States alone, several unfinished problems are presented. In fact, the complete American food cycle has been ascertained for but two of the species found in New England,—P. tessellatay and P. venafuscus. The second of these, indeed, was not definitely located as to its summer residence until two years ago when the writer se- cured winged material from pupae collected on the roots of young balsam fir, October 19, 1915 (144-15), though this tree had been under suspicion for several years.& P. xylostei, to be sure, has been recorded as a root form on “Fichten” (Tullgren 1909, p. 93) for Europe and its habits in America are not likely to be different. Besides P. venafuscus, we have two ash species in the East, P. fraxinifolu and P. approximatus, the alternate host of neither having yet been reported. That the several species already mentioned are all easily to be distinguished, a little study of Figure 5 will show. *Papers from the Maine Agricultural Experiment Station: Ento- mology No. 97. 71908. Entomological News. p. 484. £1913. Maine Agricultural Experiment Station, Bulletin 207, p. 448. 46 Marine AGRICULTURAL EXPERIMENT STATION. 1918. Figure 4, however, includes some features that concern problems still unsolved. 164-12 represents the fall migrant of a species found congregating in enormous numbers about the base of a mountain ash tree (Pyrus sp) on the University of Maine Campus. This has never been taken by the writer except in 1912. It is apparently P. fitchii Baker and Davidson, as it closely resembles the type slide of P. pyri (Fitch). In struc- ture it is nearer to P. venafuscus than to any other species. Figure 4 (2-15) shows the antenna of the apterous vivi- parous female of a root species, common on certain Compositae in Maine, which I have considered to be Trama erigeronensis. That this is the root form of a species present in Spring upon other vegetation from which it migrates, seems probable. In- dividuals with wing pads in the underground colonies are fre- quently found, which would indicate a return fall migration; but I have only once succeeded in obtaining the mature winged forms, (78-06). The antenna and thoracic waxplates of this collection are given in Figure 4. If I am correct in my deter- mination this fall migrant proves that erigeronensis should be withdrawn from Trama and placed in the genus Prociphilus. This insect comes nearer to P. corrugatans migrating from Crataegus or P. alnifoliae from Amelanchier than to any other member of the genus known to me; and it may be discovered that the so called Trama erigeronensis is the summer root form of a species migrating from hawthorn or Juneberry. So much variety exists in migrants from these two plants that I am not at present confident that only two species are concerned. I do not yet know what the specific characters are as any I have tried to use for separation of these migrants seem to merge more or less. This brief paper is written as a report of the present status of this group in the East, in the hope that what slight new data it contains may fit in with information which may be available elsewhere. At any rate, eleven years seems long enough to with-hold the winged form of P. (Trama) erigeronensis un- published, in continued hope of linking it definitely into some incomplete cycle. ApuHip Foop PLANT CATALOGUE. 47 FOOD PLANT CATALOGUE OF THE APHIDAE OF THE WORLD. PART Vit EDITH M. PATCH. PIrmROSEORACEAE: PITTOSPORUM. . eugenioides A. Cunn.. Tarata. Aphis pomi DeGeer. Essig, 1917a, p. 341. Rhopalosiphum persicae (Sulzer). Essig, 1917a, p. 332. . tobira. Japanese Pittosporum. Mocrasiphum solanifolii (Ashmead). Essig, 1917a, p. 329. Rhopalosiphum persicae (Sulzer). Essig, 1917a, p. 331. . tenuifolium Gaertn. Tawhiwhi. Aphis pomi DeGeer. Essig, 1917a, p. 341. . undulatum Vent. Victorian Box. Rhopalosiphum persicae (Sulzer). Essig, 1917a, p. 332. ROS ICE AE. “ROSE PAMIEY. ACAENA. . splendens Vahl. Myzus michaelseni Schouteden. Schouteden, 1904, p. 3. Rhopalosiphum acaenae Schouteden. Schouteden, 1904, p. 4. AGRIMONIA. Agrimony. . eupatoria L. Nectarophora agrimoniella Cockerell. Cockerell, 1903a, p. 168. AMELANCHIER. Juneberry. . alnifolia Nutt. Illinoia macrosiphum Wilson. Wilson, 1912a, p. 155. Pemphigus alnifoliae Williams. Williams, 1910 (1911), p. 7. Prociphilus corrugatans (Sirrine). Quaintance & Baker, 1917, p. 19. . canadensis (L.) Medic. Shad Bush. Service Berry. Prociphilus corrugatans (Sirrine). Patch, 1915c, p. 253. *Papers from the Maine Agricultural Experiment Station: Entomol- ogy No. 98. MAINE AGRICULTURAL EXPERIMENT STATION. 1918. COTONEASTER. . franchetii Bois. Aphis pomi DeGeer. Essig, 1917a, p. 341. . vulgaris. Aphis pomi DeGeer (mali Fabricius non Oestlund etc.) (oxya- canthae Schrank non Koch) (padi Sanderson non Linnaeus) (pyri Kittel non Boyer, Koch etc.), Theobald, 191l6a, p. 176. . Sp: Aphis pomi DeGeer. (mali Fab.) (aucupariae Buckton) (cratae- gi Buckton), van der Goot, 1915, p. 210. CRATAEGUS. Hawthorn. . Azarolus L. Aphis crataegi Kalt. (pyri Koch). Passerini, 1863, p. 35. Prociphilus corrugatans (Sirrine). Quaintance & Baker, 1917, p. 19. . coccinea L. Aphis crataegifoliae Fitch. Monell, 1879, p. 21. Aphis (Adactynus) crataegus-coccinea Rafinesque. Rafinesque, 1818. Siphocoryne avenae (Fab.) (mali Fitch) (avenae Fitch) (pruni- foliae Fitch) (annuae Oestlund) (fitchii Sanderson) (Siphono- phora avenae Thos. in part), Pergande, 1904a, p. 8. Siphonophora crataegi Monell. Monell, 1879, p. 21. . crusgalli (lucida). Aphis mali Fab. (A. pomi DeGeer) (A. oxyacanthae Schrank), Passerini, 1863, p. 40. Eriosoma lanigera (Hausmann) (Schizoneura crataegi Oestlund), Becker 1918a, p. 255. Pemphigus corrugatans Sirrine. Gillette, 1909a, p. 355. . Macrocapetra. Pemphigus corrugatans Sirrine. Gillette, 1909a, p. 355. . monogyna. Aphis pomi DeGeer. (mali Fabricius non Oestlund etc.) (oxya- canthae Schrank non Koch) (padi Sanderson non Linnaeus) (pyri Kittel non Boyer, Koch), Theobald, 191l6a, p. 176. . occidentalis. Pemphigus corrugatans Sirrine. Gillette, 1909a, p. 355. . oxyacantha L. English Hawthorn. Aphis crataegi Kalt. Buckton, 2, p. 37. Aphis crataegi Kalt. (pyri Koch), Ferrari, 1872, p. 62. Aphis crataegi Kalt. (non Koch) (non Buckton), Theobald, 1911- 1912. Aphis crataegi Koch. Koch, p. 64. Aphis crataegiella Theobald. (crataegi Buckton non Kaltenbach), Theobald, 1911-1912. Aphis crataegifoliae Fitch. Davidson, 1910, p. 377. ApHip Foop PLANT CATALOGUE. 49 Aphis mali Fab. (A. pomi DeGeer) (A. oxyacanthae Schrank), Passerini, 1863, p. 40. Aphis mali Fab. (Puceron du pomier Gotze) (pomi DeGeer) Buckton, 2, p. 46. Aphis oxyacanthae Koch. Buckton, 2, p. 37. Aphis pomi DeGeer. (mali Fabricius non Oestlund etc.) (oxya- canthae Schrank non Koch) (padi Sanderson non Linnaeus) (pyri Kittel non Boyer, Koch), Theobald, 19l6a, p. 176. Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) (genistae Scopoli), van der Goot, 1915, p. 224. Dentatus (Aphis) crataegi Kalt. (pyri Boyer) (ranunculi Kalt.) van der Goot, 1915, p. 176. Macrosiphum crataegaria (Walker) (non Buckton). Theobald, nots Jour. _Econ.. Biol.,. Vol..8, p. 53. Ovatus (Myzus) mespili van der Goot. van der Goot, 1915, p. 138. Prociphilus crataegi Tull. Tullgren, 1909, p: 102. Siphonaphis padi L. (avenae Fab.) van der Goot, 1915, p. 244. Tetraneura ulmi Geoffrey. (Aphis). Ferrari, 1872, p. 83. Myzus oxyacanthae (Koch). Bayer, 1914a, p. 142. C. punctata Jacq. Aphis crataegifoliae Fitch. Thomas, 1879, p. 101. Schizoneura crataegi Oestlund. Oecestlund, 1887, p. 28. C. tomentosus L. Aphis crataegifoliae Fitch. Sanborn, 1904, p. 53. Schizoneura crataegi Oestlund. Williams, 1910, p. 20. C. sp. Aphis avenae (Fab.). Patch, 1915c, p. 256. Aphis bakeri Cowen. (cephalicola Cowen). Gillette and Taylor, 1908, p. 28. Aphis brevis Sanderson. Patch, 1915c, p. 257. Aphis crataegifoliae Fitch. Quaintance and Baker, 1917, p. 18. Aphis edentula Buckton. Buckton, 2, p. 41. Aphis marutae Oestlund. Hunter, 1901, p. 101. Pemphigus corrugatans Sirrine. Jackson, 1908, p. 216. Schizoneura lanigera Hausmann (S. americana in part, of authors) Patch, 1912a, p. 395. CRATAEGO-MESPILUS. (hybrid). C.-Mespilus. Aphis crataegi Buckton. Lingelsheim, 1916a. Myzus oxyacanthae Koch. Lingelsheim, 1916a. DUCHESNEA. Indian Strawberry. D. indica (And). Focke (Fragaria indica). Aphis gossypii Glover. (citrifolii Ashm. In part) (citrulli Ashm.) (cucumeris Forbes) (forbesi Weed?), Pergande, 1895, p. 314. 50 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. ERIOBOTRYA. . japonica Lindl. Aphis. eriobotryae Schouteden. Schouteden, 1905a, p. 165. FILIPENDULA. . ulmaria (L.). Maxim (Ulmaria ulmaria L) (Spiraea ulmaria) (Spir- la by misprint) Queen of the Meadow. Aphis spiraeella Schouteden. (schoutedeni Kirkaldy) (spireae Schouteden nec Oestlund) Schouteden, 1906a, p. 228. Siphonophora pist Kalt. Buckton, 1, p. 135. Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch) (gei Koch), Passerini, 1863, p. 13. FRAGARIA. Strawberry. F. indica. See Duchesnea indica. F. vesca L. Aphis chloris Koch. Passerini, 1863, p. 39. Aphis fragariae Walker. Walker, 1848b, p. 431. Rhizobius sonchi Pass. Kaltenbach, 1874, p. 484. Siphonophora fragariae Koch. Buckton, 1, p. 126. F. virginiana Duchne. Aphis sp. Sanborn, 1904, p. 63. Myzus porosus Sanderson. Patch, 1915c, p. 258. F. sp. Aphis aparines Fab. Williams, 1891, p. 24. Aphis forbesi Weed. Weed, 1888, p. 273. Aphis fragariae Koch. Kaltenbach, 1874, p. 231. Aphis gossypii Glover. (citrifolii Ashm. in part) (citrulli Ashm.) (cucumeris Forbes) (forbesi Weed?), Pergande, 1895, p. 314. Aphis maidiradicis Forbes. Vickery, 1910, p. 111. Macrosiphum fragariellum Theobald. (S. fragariella), Cockerell, 1905, p. 309; Theobald, 1913, Jour, Econ. Biol. Vol. 8, p. 53. Macrosiphum rogersi Theobald. Theobald, 1913, Jour. Econ. Biol. Vol; 8: p. a3. Macrosiphum trifoli Pergande. Pergande, 1904a, p. 22. Myzus fragaefolii Cockerell. Cockerell, 1901a, p. 101. Myzus fragariae Theobald. Theobald, 1912. Myzus porosus Sanderson. Sanderson, 1900, p. 205. Siphonophora fragariae var. immaculata Riley. Pergande, 1904a, paar: Siphonophora minor Forbes. Forbes, 1884, p. 79. GEUM. Avens. G. urbanum L. Macrosiphum gei Koch. Theobald, 1913, p. 53. Macrosiphum ulmariae (Schrank) (gei Koch) (urticae Kalt?) van der Goot, 1915, p. 104. “SS ee eee ApHip Foop PLANT CATALOGUE. 51 Siphonophora ulmariae (Schrank) (onobrychis Boyer) (pisi Kalt.) (gei Koch). Ferrari, 1872, p. 55. MESPILUS. M. germanica. Aphis pomi DeGeer. Lingelsheim, 1916a. Aphis fitchu Sanderson. Lingelsheim, 1916a. NUTTALLIA. (Osmaronia). N. cerasiformis Torr-Gray. Illinoia osmaroniae Wilson. Wilson, 1912a, p. 153. PHOTINIA. P. arbutifolia Lindl. Rhopalosiphum nervatum Gillette (arbuti Davidson). Essig, 1917, pa 50: P. serrulata Lindl. (Crataegus glabra). Myzus cerasi Fab. Macchiati, 1883, p. 234. PHYSOCARPUS. (Neillia) (Opulaster). Nine-bark. P. opulifolius (L). Maxim. (Neillia opulifolius). Aphis neilliae Oestlund. Oecstlund, 1887, p. 59. POTENTILLA. (Tormentilla). Cinquefoil. P. Anserina L. Silver Weed. Aphis dianthi Schrank. Walker, 1850a, p. 394. Macrosiphum potentillae (Aphis Walker). Theobald, 1913, p. 150. Myzus rosarum (Walker) (potentillae Oestlund). Ocstlund, 1887, Reap. 5/3. Nectarophora potentillae Oestlund. O6cestlund, 1887, p. 83. Phorodon galeopsidis (Kalt.) Pass. (Walker ex parte). Passeri- ni, 1863, p. 19. P. arguta Pursh. Myzus potentillae Williams. Williams, 1910 (1911), p. 66. P. hippiana Lehm. (pulcherrima). Nectarophora martini Cockerell. Cockerell, 1903a, p. 171. (pul- cherrima?). P. reptans L. Phorodon galeopsidis Kalt. Macchiati, 1883, p. 232. P. tormentilla Scop. Aphis tormentillae Pass. Del Guercio, 1909, (1910), Redia VII, p. 297. PRUNUS. (Amygdalus) (Cerasus) (Padus) (Persica). Plum. Cherry. P. americana Marsh. Wild Plum. Aphis cerasi Schrank. (A. prunicola Kalt.) Lingelsheim, 1916a. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. 52 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. P. Amygdalus Baill. (Amygdalus communis L.) Almond. Aphis amygdali Blanch. Thomas, 1879, p. 102. Aphis amygdalinus Schouteden. Schouteden, 1905a, p. 164. Lachnus fuliginosus Buckton. Buckton, 1891, p. 41. Rhopalosiphum nympheae (Linn.). Davidson, 1917a, p. 350. P. armeniaca L. Apricot. Aphis persicariae Hartig. Hartig, 1841, p. 370. Aphis pruni Reaum. (prunifoliae Fitch?) (Prunifex Amyot) (Cal- amaphis Amyot). Buckton, 2, p. 65. Aphis prunorum Dobrowljansky. Dobrowljansky, 1913, p. 45. FHyalopterus arundinis Fabr. Clarke, 1903, p. 249. Hyalopterus pruni (Fab.) Koch (Prunifex Amyot). Buckton, 2, pe viitk Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. Rhopalosiphum nympheae (Linn.). Davidson, 1917a, p. 350. avium L. Sweet Cherry. Mazzard. Aphis cerasina Walker. Kaltenbach. 1874, p. 177. Myzus cerasi (Fab.) Pass. Passerini, 1863, p. 22. cerasus L. (Cerasus vulgaris). Sour or Morello Cherry. Myzus cerasi Fab. Gillette and Taylor, 1908, p. 43. Myzus cerasi (Fab.) Pass. (Cerasaphis Amyot). Buckton, 1. pe 175: Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. P. chamaerasus Jacq. P Aphis insititiae Koch. Cholodkovsky, 1910, p. 146. . domestica L. Common Garden Plum. Aphis alamedensis Clarke. Clarke, 1903, p. 251. Aphis convecta Walker. Walker, 1849c, p. 37. Aphis deposita Walker. Walker, 1848c, p. 2250. Aphis detracta Walker. Walker, 1849c, p. 38. Aphis egressa Walker. Walker, 1849c, p. 38. Aphis humuli Schrank. (A. pruni Scop.) Koch, pi Aphis internata Walker. Walker, 1849c, p. 37. Aphis persorbens Walker. Walker, 1849c, p. 37. Aphis pruni Fab. Kaltenbach, 1874, p. 176. Aphis pruni Koch. (Aphis cardui Linn.) Dobrowljansky, 1913, p. 45. Aphis prunicola Kalt. Passerini Flora. Aphis prunina Walker. Passerini, 1863, p. 37; Walker, 1848c, p. 2250. Aphis setariae Thomas. Quaintance and Baker, 1917, p. 19. Aphis similis Walker. Walker, 1848c, p. 2249. Aphis transposita Walker. Walker, 1849c, p. 37. Aphis sp. Quaintance and Baker, 1917, p. 19. Myzus persicae Sulzer. Gillette and Taylor, 1917, p. 36. P. insititia L. Bullace Plum. Anuraphis prunicola Kaltenbach. Del Guercio, 1909 (1910), p. 297. ApuHip Foop PLANT CATALOGUE. 53 Aphis insititia Koch. Kaltenbach, 1874, p. 177. Brachycaudus helichrysi Kalt. (myosotidis Koch) (pruni Koch). van der Goot, 1915, p. 257. Phorodon humuli Schrank. (A. pruni Scop.). van der Goot, 1915, pe 134. . Mahaleb L. Perfumed Cherry. Aphis frangulae Kalt. (A. rhammi Kalt. not Boyer). Koch, p. 120. Myzus cerasi Fab. (Aphis). Ferrari, 1872, p. 61. Myszus mahaleb (Koch) Pass. (A. pruni mahaleb Boyer) (A. humuli Walker partim?). Phorodon prumi “n. sp?” Ferrari. (A. humuli Koch partim). Ferrari, 1872, p. 60. . melanocarpa. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. . mume. Macrosiphum mumecola Matsumura. Matsumura, 1917a, p. 361. . padus L. Aphis padi Reaum. Buckton, 2, p. 62. Aphis padi L. Kaltenbach, 1874, p. 176. Aphis padi Kalt. (A. avenae Fab. Kalt.). Mordwilko, 1897, p. 282. Lachnus padi Hartig. Hartig, 1841, p. 368. Siphonaphis padi Linn. (A. avenae Fab.). van der Goot, 1915, p. 244. . pennsylvanica L. Wild Red, Bird, Fire or Pin Cherry. Aphis cerasifoliae Fitch. Gillette, 1910, p. 405. . persica (L.) Stokes. (Persica vulgaris) (Amygdalus persica). Peach. Abura momocola Matsumura. Matsumura, 1917a, p. 363. Aphis amygdali Boyer. (persicae Boyer). Buckton, 2, p. 105. Aphis amygdalinus Schouteden. Theobald, 1909, p. 324. Aphis persicae Koch. (persicae Boyer? persicae Kalt?). Koch, pp. 61 and 62. Aphis infuscata Koch. van der Goot, 1915, p. 205. Aphis persicae Kalt. Kaltenbach, 1843, p. 93. Aphis persicae Boyer. (insititiae Koch). Ferrari, 1872, p. 73. Aphis persicae-niger Smith. Gillette and Taylor, 1908, p. 37. Aphis persicariae Hartig. Hartig, 1841, p. 370. Aphis persicophila Rondani. Passerini, 1860, p. 36. Aphis pruni Reaum. (prunifoliae Fitch?) (prunifex Amyot) (Calamaphis Amyot). Buckton, 2, p. 65. Aphis prunicola Kalt. (cerasi Schrank). Ferrari, 1872, p. 74. Aphis scotti Sanderson. Smith, 1905, p. 99. Aphis setariae Thom. Quaintance and Baker, 1917, p. 19. Brachycaudus amygdali Buckton. (A. persicae Fonsc.) (cerasi Schrank) (prunicola Kalt.). van der Goot, 1915, p. 253. Dryobius amygdali van der Goot. van der Goot, 1912, p. 282. 54 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Hyalopterus pruni (Fab.) Koch. (Prunifex Amyot). Buckton, Zope LIM: Lachnus fuliginosus Buckton. Buckton, 1891, p. 41. Lachnus (Pterochloris) persicae Chol. Cholodkovsky, 1908, p. 688. Myzus momonis Matsumura. Matsumura, 1917a, p. 362. Myzus (Aphis) persicae Pass. Kaltenbach, 1874, p. 151. Myzus persicae Pass. Passerini, 1863, p. 25. Myzus persicae (Sulzer). (insititia Koch) (persicaecola Bois- duval) (persicophila Rondani). Buckton, 1, p. 180. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. Myzus varians Davidson. Essig, 1917a, p. 335. Rhopalosiphum dianthi (Schrank) Koch (persicae Puceron du pecher Morren) (rapae Curtis) (A. floris rapae Curtis) (dubia? Curtis) (vastator Smee) (persicaecola Boisduval) (R. persicae” Pass.) ‘BucktoneZ,. p27. Rhopalosiphum nympheae (Linn.) Davidson, 1917a, p. 350. Rhopalosiphum persicae (Sulzer) Pass. (A. dianthi Schrank) (A. vulgaris Kyber) (A. rapae Curtis) (A. dubia Curtis) (A. vas- tator Smee). Passenini, 18037 pr Ze . pseudo-cerasus. Myzus sasaki Matsumura. Matsumura, 1917a, p. 362. . sachalinensis. Myzus sakurae Matsumura. Matsumura, 1917a, p. 362. . serotina Ehrh. (Cerasus serotina) Wild Black or Plum Cherry. Aphis cerasicolens Fitch. Williams, 1891, p. 7. Siphocoryne avenae (Fab.) (mali Fitch) (prunifoliae Fitch) (ave- nae Fitch) (annuae Oestlund) (fitchii Sanderson) (Siphono- phora avenae Thos. in part). Pergande, 1904a, p. 8. . spinosa L. Aphis amygdali Boyer. (persicae Boyer). Buckton, 2, p. 105. Aphis bellula Walker. Walker, 1849c, p. 36. Aphis cerasina Walker. Kaltenbach, 1874, p. 177. Aphis consona Walker. Walker, 1849c, p. 36. Aphis conviva Walker. Walker, 1849c, p. 36. Aphis humuli Schrank. (A. pruni Scop.). Koch, p. 115. Aphis impacta Walker. Walker, 1849c, p. 35. Aphis infuscata Koch. Koch, p. 77. Aphis nociva Walker. Walker, 1849c, p. 36. Aphis persicae Boyer. Passerini Flora. Aphis prunaria Walker. Walker, 1850b, p. 121. | | Aphis prunicola Kalt. (A. cerasi Schrank), Passerini, 1863, p. 50. — Aphis prunina Walker. Walker, 1850b, p. 150. Aphis spinarum Hartig. Hartig, 1841, p. 370. Aphis transmutata Walker. Walker, 1849c, p. 37. Brachycaudus amygdali Buckton. (A. persicae Fonsc.) (A. cerasi Schrank) (A. prunicola Kalt.), van der Goot, 1915, p. 253. 4 ’ ApuHip Foop PLANT CATALOGUE. 55 Hyalopterus pruni (Fab.) Koch. (Prunifex Amyot). Buckton, Prae at: Phorodon humuli (Schrank) Pass. (pruni Scop.) (Humulifex Amyot) Buckton, 1, p. 167. Phorodon humuli var. mahaleb Boyer. (A. pruni Boyer) (A. mahaleb Koch) (M. mahaleb Pass.) Buckton, 1, p. 169. Schizgoneura corni Kalt. (S. vagans Koch) “auf Schlehenhecken,” Koch, pp. 269 and 330. (September migration). P. virginiana L. (Cerasus serotina). Choke cherry. Aphis cerasicolens Fitch. Hunter, 1901, p. 95. Aphis cerasifoliae Fitch. (Myzus cerasifoliae Thomas). Thomas, 1879, p. 93. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. Siphocoryne avenae (Fab.) (mali Fitch) (prunifoliae Fitch) (ave- nae Fitch) (annuae Oestl.) (fitchii Sanderson) (Siphonophora avenae Thos. in part). Pergande, 1904a, p. 8. 'P. sp. Aphis padi Linn. (avenae of European authors). Baker, 1917h. Aphis prunicolens Ashmead. Hunter, 1901, p. 102. Aphis prunifoliae Fitch (avenae of American authors, not padi) Baker, 1917h. Aphis pruni-mahaleb Boyer. Lichtenstein Flore Supplement. Aphis setariae Thomas. Gillette and Taylor, 1908, p. 41. Chaitophorus populi (Linn.). Pass. (Myzaegirus Amyot) (Arc- taphis populi Walker). Buckton, 2, p. 142. Hyalopterus arundinis (Fab.) (A. pruni Fab.) (A. phragmitidicola Oestlund) (A. prunifoliae Fitch?). Hunter, 1901, p. 92. Hyalopterus arundinis (Fab.) (pruni). Gillette and Taylor, 1908, p. 39: Myzus mahaleb Fonsc. Pergande, 1897, Bul. 7, Div. Ent. Mysus prunifoliae Fitch. Sanborn, 1904, p. 70. Nectarophora prunicola Ashmead. Hunter, 1901, p. 116. Phorodon humuli Schrank. Gillette and Taylor, 1908, p. 40. Rhopalosiphum dubium Curtis. Lichtenstein La Flore. Rhopalosiphum persicae Sulzer. Lichtenstein La Flore. Rhopalosiphum persicaecola Boisduval. Lichtenstein La Flore. Rhopalosiphum vastator Smee. Lichtenstein La Flore. Rhopalosiphum vulgaris Kyber. Lichtenstein La Flore. PYRUS. (Cydonia) (Malus) (Mespilus) (Sorbus). P. americana (Marsh) D. C. (Sorbus americana) American Mountain Ash. Aphis mali Fab. (A. malifoliae Fitch) Oestlund, 1887, p. 64. Schizoneura lanigera Hausmann (S. americana in part of authors) Patch, 1912a, p. 395. P. aucuparia (L.) Ehrh. European Mountain Ash. Rowan Tree. Aphis aucupariae Buckton. Buckton, 2, p. 76. 56 MaIneE AGRICULTURAL EXPERIMENT STATION. 1918. Aphis pomi DeGeer. (mali Fab.) (aucupariae Buckton) (crataegi Buckton). van der Goot, 1915, p. 213. Aphis pomi DeGeer. (mali Fabricius non Oestlund etc.) (oxya- canthae Schrank non Koch) (padi Sanderson non Linnaeus) (pyri Kittel non Boyer, Koch). Theobald, 1916a, p. 176. Aphis sorbi Kalt. Kaltenbach, 1874, p. 216. Siphocoryne padi L. (A. avenae Fab.) van der Goot, 1915, p. 244. P. communis L. (pyraster). Pear. Aphanostigma (Phylloxera) piri (Chol.) C. B. Borner, 1909b, p. 61. Cholodkovsky, 1910, p. 149. Aphis crataegi Kalt. (pyri Koch). Passerini, 1863, p. 35. Aphis crataegi Kaltenbach non Buckton. Theobald, 1916, p. 212. Aphis gossypt Glover. (citrifolii Ashmead in part) (citrulli Ash- mead) (cucumeris Forbes) (forbesi Weed?) Pergande, 1895, p. 314. Aphis kochii Schouteden (pyri Koch non Boyer) (sorbi Walker, Sanderson etc. non Kaltenbach) (mali Buckton part, non Fab-- ricus) (pyri-mali Fabricius part) (malifoliae Fitch and Thomas) (mali Ferrari part) (pyri Gillette and Taylor). Theobald, 1916b, p. 205; Aphis lentiginis Buckton. Buckton, 2, p. 60. Aphis mali Fab. (Puceron du pomier Gotze) (pomi DeGeer). Buckton, 2, p. 46. Aphis oxyacanthae Koch non Schrank. Bayer, 1909b, p. 35. Aphis pyri Koch. Bayer, 1909b, p. 35. Aphis pomi DeGeer. (mali Fab.) (aucupariae Buckton) (cratae- gi Buckton). van der Goot, 1915, p. 210. Aphis pomi DeGeer. (mali Fabricius) (pyri Kittel non Boyer, Koch) (padi Sanderson non Linnaeus) (oxyacanthae Schrank). Theobald, 1916a, p. 176. Aphis pyraria Pass. Buckton, 2, p. 54. Aphis pyrastri Boisduval. Passerini Flora. Aphis pyri Goureau. Passerini Flora. Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) (genistae Scopoli). van der Goot, 1915, p. 225. Eriosoma lanuginosa Hartig. (pyri Goethe) Baker and Davidson, 1917c, p. 66. . Eriosoma pyricola Baker and Davidson: Baker and Davidson, 1916e, p. 351. Lachnus pyri Buckton. Buckton, 1899a, p. 274. Myzoxylus laniger (Hausmann). Bayer, 1909b, p. 34. Myzus oxyacanthae (Koch) Pass. Passerini, 1863, p. 24. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. Myzus pyrarius Pass. Passerini, 1862, p. 2. Myzus pyrinus Ferrari. Zoological Record, 1872, p. 418. Nectarophora tabaci Pergande. Pergande, 1898, p. 300. Prociphilus corrugatans Sirrine. Quaintance and Baker, 1917, 19. ApuHip Foop PLANT CATALOGUE. 57 Prociphilus fitchii Baker and Davidson. (pyri Fitch). Baker and Davidson, 1917c, p. 66. Schizoneura piri Mordwilko. Cholodkovsky, 1910, p. 148. Siphocoryne avenae (Fab.) (mali Fitch) (avenae Fitch) (pruni- foliae Fitch) (annuae Oestl.) (fitchii Sanderson) (Siphono- phora avenae Thomas in part). Pergande, 1904a, p. 8. P. (Malus) coronaria L. American Crab. 3 Aphis gossypii Glover. Gillette, 1910, p. 404. P. Cydonia L. (Cydonia vulgaris). Quince-tree. Aphis brevis Sanderson. Sanderson, 1901b, p. 157. Aphis crataegifoliae Fitch. Quaintance and Baker, 1917, p. 18. Aphis cydoniae Boisduval. Zoological Record, 1868, p. 416. Aphis mali Fab. (A. pomi DeGeer) (A. oxyacanthae Schrank). Passerini, 1863, p. 40. Aphis pomi DeGeer. (mali Fab.) (aucupariae Buckton) (crataegi Buckton) van der Goot, 1915, p. 210. Macrosiphum solani (Kalt.) Del Guercio 1909 (1910), Redia VII, p. 297. ‘ Prociphilus corrugatans Sirrine. Quaintance and Baker, 1917, p. 19. Siphocoryne avenae (Fab.) (mali Fitch) (prunifoliae Fitch) (ave- nae Fitch) (annuae Oestl.) (fitchii Sanderson) (Siphonophora avenae Thos. in part). Pergande, 1904a, p. 8. Siphonophora (Aphis) solani Kalt. Passerini, 1863, p. 13. P. germanica Hook. (Mespilus germanica). Aphis assidua Walker. Walker, 1849c, p. 40. Aphis inserta Walker. Walker, 1849c, p. 39. Aphis imsita Walker No. 1. Walker, 1849c, p. 39. Aphis mactata Walker. Walker, 1849c, p. 39. Aphis nutricata Walker. Walker, 1849c, p. 39. Aphis pomi DeGeer. (mali Fabricius non Oestlund) (oxyacanthae Schrank non Koch) (padi Sanderson non Linnaeus) (pyri Kit- tel non Boyer, Koch etc.). Theobald, 1916a, p. 176. Aphis pruni Reaum. (prunifoliae Fitch?) (Prunifex Amyot) (Cal- amaphis Amyot). Buckton, 2, p. 65. Macrosiphum pelargonu Buckton. Theobald, 1913, p. 54. Ovatus (Myzus) mespili van der Goot. van der Goot, 1915, p. 138. Siphonaphis padi L. (avenae Fab.) van der Goot, 1915, p. 244. Siphonophora pelargonu (Kalt.) Koch (pallida Walker) (fra- gariae Walker?) (diplanteriae Koch?) (malvae Pass.) Buck- roe ep - 137. P. japonica Thunb. (Cydonia japonica). Aphis mali Fab. (A. pomi DeGeer) (A. oxyacanthae Schrank). Passerini, 1863, p. 40. P. malus L. (paradisiaca). Apple. Aphis (Siphocoryne) avenae Fab. Gillette and Taylor, 1908, p. 30. 58 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Aphis bakeri Cowen (cephalicola Cowen). Gillette and Taylor, 1908, p. 28. Aphis bivincta Fitch (var. of mali). Fitch, 1855, p. 760. Aphis brevis Sanderson. Sanderson, 1901b, p. 157. (“Acciden- tale : Aphis crataegi Kalt. (pyri Koch). Passerini, 1863, p. 35. Lustner 1911. Aphis crataegi Kaltenbach. (non Buckton). Theobald, 1916a, p. 171. . Aphis devecta Walker. Walker, 1849c, p. 38. Aphis fulviventris Fitch. (var. of mali). Fitch, 1855, p. 760. Aphis immaculata Fitch (var. of mali). Fitch, 1855, p. 760. Aphis kochi Schouteden. (pyri Koch non Boyer) (pyri-mali Fab- ricius part) (mali Buckton part) (sorbi Walker part Sander- son, Theobald, non Kaltenbach) (Myzus mali Ferrari part) (malifoliae Fitch). Theobald, 19l6a, p. 170. Aphis lanata Salisbury. Hagen, 1863, p. 103. Aphis mali Fab. (A. pyri Reaum.) Thomas, 1878, p. 11. Aphis mali Fab. (A. pomi DeGeer) (A. oxyacanthae Schrank). Passerini, 1863, p. 40. Aphis mali Fab. (Puceron du pomier Gotze) (pomi DeGeer). Buckton, 2, p. 46. Aphis mali Fab. (A. malifoliae Fitch). Ocstlund, 1887, p. 64. Aphis malifoliae Fitch (the sorbi Kalt. of American authors). Baker and Turner. 19161, pik Aphis medicaginis Koch. Gillette and Taylor, 1908, p. 32. Aphis nigra Theobald. (oxyacanthae Koch non Schrank). Theo- bald; 19%6a,, p17 Aphis nigricollis Fitch (var. of mali). Fitch, 1855, p. 760. Aphis nigriventris Fitch (var. of mali). Fitch, 1855, p. 760. Aphis obsoleta Fitch (var. of mali). Fitch, 1855, p. 760. Aphis pallidicornis (var. of mali). Fitch, 1855, p. 759. Aphis pomi DeGeer. Gillette and Taylor, 1908, p. 23. Aphis ponu DeGeer. (mali Fab.) (aucupariae Buckton) (crataegi Buckton). van der Goot, 1915, p. 213. Aphis pomi DeGeer (mali Fabricius) (pyri Kittel non Boyer, Koch) (padi Sanderson, non Linnaeus) (oxyacanthae Schrank). Theobald, 191l6a, p. 170. Aphis pruni Reaum. (prunifoliae Fitch?) (Prunifex Amyot) (Cal- amaphis Amyot) Buckton, 2, p. 65. Aphis pyri Boyer (sorbi Sanderson) (malifolii Fitch). Gillette and Taylor, 1908, p. 32. Aphis pyri Boyer (crataegi Kalt.) (A. discrepans Koch). Koch, p. 109. | Aphis pyri Hartig. Hartig, 1841, p. 369. Aphis rumicis Linnaeus (papaveris Fabricius) (thlaspeos Schrank) (fabae Scopoli) (atriplicis Fabricius) (aparines Schrank) (ar- we Pe ApHip Foop PLANT CATALOGUE. 59 mata. Hausmann) (dahliae Mosley) (evonymi Fabricius) (uli- cis Fabricius). Theobald, 19l6a, p. 17i. Aphis sorbi Kalt. Gillette, 1910, p. 404. Aphis tergata Fitch (var. of mali). Fitch, 1855, p. 760. Aphis thoracica Fitch (var. of mali). Fitch, 1855, p. 760. Aphis triseriata Fitch (var. of mali). Fitch, 1855, p. 760. Callipterus mucidus Fitch. Hunter, 1901, p. 90. Fitch, 1859, p. 334. “A solitary plant-louse.” Hyalopterus pruni Fab. Del Guercio, 1909 (1910), Redia VII, pe 297. Macrosiphum solanifolii Ashmead. Patch, 1915e, p. 214. Myzus mali Ferrari. Zoological Record, 1872, p. 418. Myzus oxyacanthae (Koch) Pass. Passerini, 1863, p. 24. Theo- bald, 1911-12. Mysus persicae Sulzer. Gillette and Taylor, 1908, p. 32. Nectarophora tabaci Pergande. Pergande, 1898, p. 300. Pemphigus americanus Walker. Phorodon humuli Schrank-Koch. Theobald, 191l6a, p. 171. Schizoneura lanigera (Hausm.) Hartig (A. mali Tougard) (My- zoxylus mali Blot.) Passerini, 1863, p. 69. Schizoneura lanigera Hausmann. (S. americana Riley in part, of authors). Patch, 1916b. Schizoneura pyri (Fitch). Hunter, 1901, p. 82. Siphocoryne avenae (Fab.) (mali Fitch) (prunifoliae Fitch) (ave- nae Fitch) (annuae Oestl.) (fitchii Sanderson) (Siphonophora avenae Thomas, in part). Pergande, 1904a, p. 8. Siphocoryne avenae Fabricius (avenae sativae Schrank) (annuae Oestlund) (mali Fitch non Fabricius) (fitchii Sanderson) (cra- taegifoliae Fitch) Theobald, 19l6a, p. 171. Siphonaphis padi L. (A. avenae Fab.) van der Goot, 1915, p. 244. . sinensis. Aphis pom DeGeer. Matsumura, 1917a, p. 357. Nippolachnus piri Matsumura. Matsumura, 1917a, p. 355. Toxoptera piricola Matsumura. Matsumura, 1917a, p. 363. . sitchensis. Schizoneura lanigera Hausmann. (S. americana in part, of auth- Ges). Patch, 1912a, p, 395. . torminalis Ehrh. (tormentalis Buck.). Aphis aucupariae Buckton. Buckton, 2, p. 76. Aphis sorbi Kalt. Buckton, 2, p. 59. Bayer, 1914a, p. 142. Sp. Aphis crataegi Kalt. (pyri Boyer). Kaltenbach, 1874, p. 202. Aphis kochi Schouteden. (pyri Koch nez Boyer). Schouteden, Pilea. p. 221. Aphis pyri Boyer (not pyri Koch). Buckton, 2, p. 98. ROSA. Rose. . californica Schlecht. 60 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Macrosiphum rosae (Linn.) Essig, 1917a, p. 329. Myzus rosarum Walker. Davidson, 1910, p. 379. R. canina L. Dog Rose. Capitophorus tetrarhodus Walker. (Siphonophora rosarum Koch). van der Goot, 1915, p. 131. Lachnus rosae Cholodkovsky. Cholodkovsky (in Russian). Macrosiphum dirhodum (Walker). van der Goot, 1915, p. 63. Myzaphis rosarum Kalt. (not Lichtenstein nor Buckton). van der Goot, 1915, p. 188. Semiaphis trirhodus Walker. (Hyalopterus aquilegiae Koch). van der Goot, 1915. p2 273: Siphonophora rosae (Reaumur) Koch. Buckton, 1, p. 109. Siphonophora rosae var. glauca Buckton. Buckton, 1, p. 109. Siphonophora rosae (Koch) (Aphis rosae L. auct.) (A. dipsaci Schrank): Passermi, 1803- sp. Siphenophora rosarum (Walker) Koch. Buckton, 1, p. 151. R. centifolia L. Aphis dirhoda Walker. Walker, 1849a, p. 43. Aphis rosae Linn. (A. dipsaci Schrank) (Puceron du Rosier Gotz.) Kaltenbach, 1843, p. 4. Aphis rosarum Kalt. Kaltenbach, 1874, p. 224. Hyalopterus delineatus Buckton. Buckton, 2, p. 113. Siphonophora glauca Buckton. Buckton, 1, p. 109. Siphonophora rosae (Reaumur) Koch. Buckton, 1, p. 109. R. cinnamomea L. Cinnamon Rose. Hyalopterus aquilegiae-flavus (Kittel) (Aphis) (flavus Schoute- den) (aquilegiae Koch) (trirhoda Walker). Hayhurst, 1909a, p. 108. R. Eglanteria L. : Aphis dirhoda Walker. Walker, 1849a, p. 43. R. gallica L. Aphis rosarum Kalt. Kaltenbach, 1874, p. 224. Hyalopterus aquilegiae-flavus (Kittel) (Aphis) (flavus Schoute- den) (aquilegiae Koch) (trirhoda Walker). Hayhurst, 1909a, ro yen PA Hyalopterus delineatus Buckton. Buckton, 2, p. 113. Myzus tetrarhoda (Walker) Pass. (S. rosarum Koch). Passeri- ~ nt Ie63. ph 25. Siphonophora rosaecola Passerini. Passerini Flora. R. indica L. Hyalopterus aquilegiae-flavus (Kittel) (Aphis) (flavus Schoute- teden) (aquilegiae Koch) (trirhoda Walker). Hayhurst, 1909a, Dp. 122. Myzus tetrarhoda (Walker) Pass. (S. rosarum Koch). Passer- ii, 46603, pe. 25: R. multiflora. Macrosiphum ibarae Matsumura. Matsumura, 1917a, p. 360. | ‘ | R. R. R. Apuip Foop PLANT CATALOGUE. 61 rubiginosa L. Siphonophora rosae Koch. (Aphis rosae L. auct.) (A. dipsaci Schrank). Passermi, 1863, p. 11. Siphonophora rosarum (Walk.) Koch. Buckton, 1. p. 151. sempervirens L. Hyalopterus trirhoda Walker. Macchiati, 1883, p. 237. Mysus tetrarhoda Walker. Macchiati, 1883, p. 236. Sp. Aphis (Adactynus) diplepha Rafinesque. Rafinesque, 1818. Aphis (Adactynus) rhodryas Rafinesque. Rafinesque, 1818. Aphis (Adactynus) rosa-suaveolens Rafinesque. Rafinesque, 1818. Hyadaphis flavus Kittel (aquilegiae Koch) (trirhodus Walker) Schouteden, 1906a, p. 230. Hyalopterus trirhoda (Walker) Pass. (H. aquilegiae Koch) Buck- con 2, p. 115. Lachnus maculatus Lichtenstein. Lichtenstein La Flore. Lachnus rosae Cholodkovsky. Patch, 1917a, p. 418. Lachnus rosae Cholodkovsky. (maculatus Licht?) (rosarum van der Goot). van der Goot, 1915a, p. 409. Macrosiphum rosae Reaumur. (A. dipsaci Schrank) (S. rosae Koch) (S. scabiosae Buckton). van der Goot, 1915, p. 90. Macrosiphum solanifolii Ashmead. Patch, 1915e, p. 214. Myzus rosarum (Walker) (potentillae Oestl.) .Oestlund, 1887, p 73: Mysus roseus Macchiati. Lichtenstein La Flore. Nectarophora pallida Oestlund. Oestlund, 1887, p. 84. Rhopalosiphum nervatum Gillette. Gillette, 1908a, p. 63. Siphonophora rosae var. floridae Ashmead. Ashmead, 1882, p. 88. Siphonophora rosae Reaumur. Theobald, 1911, p. 16. Siphonophora ulmariae Schrank. (onobrychis Boyer) (pisi Kalt.) (ser Koch). Ferrari, 1872, p. 55. -RUBUS. Bramble. R. cassius L. Aphis rubi Kalt. Kaltenbach, 1874, p. 239. Aphis urticae Fab. (urticaria Kalt.) Passerini, 1863, p. 37. R. corylifolius Sm. FI. Brit. wv wa Aphis rubi Kalt. Kaltenbach, 1843, p. 24. fedaimaticus D. C. Ayalopterus trirhoda Walker. Macchiati, 1883, p. 237. discolor. Aphis rubi Kalt. Kaltenbach, 1874, p. 239. . fruticosus L. Aphis urticae Fab. (urticaria Kalt.) Ferrari, 1872, p. 65. Aphis urticaria Kalt. Buckton, 2, p. 51. Macrosiphum chelidoni Kaltenbach? Theobald, 1913, p. 54. Siphonophora cyparissiae Koch. Buckton, 1, p. 114. 62 R. R. MAINE AGRICULTURAL EXPERIMENT STATION, 1918. Siphonophora rubi (Kalt.) Koch. Buckton, 1, p. 141. idaeus L. (aculeatissimus. Wild Red Raspberry) (strigosus Michx). Raspberry. Aphis idaei van der Goot. van der Goot, 1915, p. 204. Aphis rubicola Oestlund. Oecestlund, 1887, p. 60. Aphis urticae Fab. Passerini, 1874, p. 2. Aphis urticaria Kalt. Buckton, 2, p. 51. Macrosiphum rubicola (Oestlund). Odcestlund, 1887, p. 78. Siphonophora chelidonu (Kalt.) Koch. Buckton, 1, p. 122. Siphonophora funesta Macchiati. Zoological Record, 1885, p. 240. Siphonophora rubi (Kalt.). Koch. Buckton, 1, p. 141. nutkanus Moc. Amphorophora rubicola (Oestlund). Davidson, 1914, Jour. Ee. Ent. Vol.Z,) p..136: . occidentalis L. Black Raspberry. Thimbleberry. Amphorophora rubi (Kalt.) Gillette, 191la, p. 381. Aphis sp. Sanborn, 1904, p. 62. Pemphigus rubi Thomas. “Accidental visitant?” Thomas, 1879, p. 148. . parviflorus Nutt. Thimbleberry. Nectarosiphum rubicola (Oestlund). Essig, 1917a, p. 328. ; Saxatilis “L.. Nectarosiphum rubi (Kaltenbach). Bayer, 1914a, p. 133. . villosus Ait. Dewberry. Nectarophora rubi (Kalt.). Hunter, 1901, p. 116. Sipha rubifoli Thomas. Sanborn, 1904, p. 44. (“Undescribed genus?” Davis, 1909b, p. 157.). . vitifolius C. & S. Wild Blackberry. Amphorophora rubi (Kalt.) Essig, 1917a, p. 330. SANGUISORBA. Burnet. . Sp. Aphis sanguisorbae Schrank. Kaltenbach, 1874, p. 245. SPIRAEA. . prunifolia Sieb. Aphis spiraeella Schouteden. Gillette, 1910, p. 404. . Salicifolia Linn. Meadow-sweet. Aphis spiraeae Oestlund. Oestlund, 1887, p. 68. Aphis spiraecla Schouteden. Essig, 191la, p. 463. Macrosiphum ulmariae (Schrank). Bayer, 1914a, p: 13 . Thunbergi. Aphis kogomecola Matsumura. Matsumura, 1917a, pe som . ulmaria. See Filipendula. sp. Acyrthosiphon ignotum Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 147. a C. ApHip Foop PLANT CATALOGUE. 63 Acyrthosiphon soldatovi Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 168. Aphis pisi Kalt. (ulmariae Schrank). Kaltenbach, 1874, p. 242. Aphis n. sp. Kalt. Kaltenbach, 1874, p. 243. Macrosiphum cholodkovsky Mordwilko. Zoological Record, 1909, p. 404. Macrosiphum portschinskyi Mordwilko. Zoological Record, 1909, p. 404. ULMARIA. . ulmaria. See Filipendula. EEGUMINOSAE.. PULSE FAMILY. ANAGYRIS. = Sp. Aphis craccivora Koch. Lichtenstein La Flore. ASTRAGALUS. Milk Vetch. . bisulcatus Hook. Aphis medicaginis Koch. Cowen, 1895, p. 120. . leucopis Torr. Loco Weed. Aphis medicaginis Koch. Essig, 1912, Host Index II, p. 826. . Sp. Rhopalosiphum persicae Sulzer. Matsumura, 1917a, p. 362. CARAGANA. . arborescens Lam. Acyrthosiphon caraganae (Cholodkovsky) (pisi Bogdanov) (ul- mariae part, Cholodkovsky). Mordwilko, 1914, Faune da la Russie, p. 152. Aphis medicaginis Koch. Hunter, 1901, p. 101. . pymaea D. C. Acyrthosiphon caraganae (Cholodkovsky) Mordwilko, 1914, Faune de la Russie, p. 153. CERATONIA. sp. Aphis ceratoniae Licht. (ined.). Lichtenstein La Flore. CERCIS. Redbud. C. canadensis L. Redbud. Lachnus longistigma Monell. Sanborn, 1904, p. 31. COLUTEA. C. arborescens L. Aphis pisi Kalt. Kaltenbach, 1874, p. 134. MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Pemphigus coluteae Pass. Passerini, 1863, p. 75. Siphonophora ulmariae (Schrank and Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch) (gei Koch). Passerini, 1863, p. 13. CORONILLA. . pusilla. Aphis coronillae Ferrari. Ferrari, 1872, p. 69. CYTISUS. Broom. . laburnum. See Laburnum vulgare. . nigricans L. Aphis laburni Kalt. Passerini Flora. . scoparius (L.) Link. Sarothamnus scoparius L. (Spartum scopar- ius). Scotch Broom. Aphis genistae Kaltenbach. Theobald, 1911-12. Aphis laburni Kalt. (genistae Boyer). Passerini, 1863, p. 45. Aphis pisi Kalt. Kaltenbach, 1874, p. 107. Aphis setosa Kalt. Kaltenbach, 1874, p. 107. Aphis spartii Koch. Kaltenbach, 1874, p. 108. Siphonophora menthae Buckton. Buckton, 1, p. 121. Siphonophora rubi (Kalt.) Koch. Buckton, 1, p. 141. . (Sarothamnus). Schizoneura spartanthi Boisduval. Lichtenstein, Flore Supple- ment. Siphonophora ulmariae Pass. Passerini Flora. DESMODIUM. Tick Trefoil. . canadense DC. Microparsus variabilis Patch. (Macrosiphum n. sp. Sanborn Kans. Aphid. p: 71). Patch; 1909b, 4p: 337: . canescens L. Siphonophora desmodii Williams. Williams, 1910 (1911), p. 76. DOLICHOS. . monacalis. Aphis medicaginis Koch. Del Guercio, 1909 (1910), Redia VII, p. 297. Es ap Aphis dolichtii Signoret. Lichtenstein, Flore Supplement. ERVUM. See Vicia. FABA. . vulgaris. See Vicia Faba. GENISTA. Woad-waxen. . anglica L. Aphis genistae Kalt. Kaltenbach, 1874, p. 113. i a ApHip Foop PLANT CATALOGUE. 65 Aphis rumicis Linn. Walker, 1850a, p. 19. . germanica L. Aphis genistae Scopoli. Passerini, 1863, p. 47. . ovata Waldst. Aphis craccae Schrank. Ferrari, 1872, p. 71. . tinctoria L. Dyer’s Greenweed. Acyrthosiphon genistae Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 144. Aphis genistae Kalt. Kaltenbach, 1874, p. 113. Aphis laburni Kalt. Pierre, 1905, p. 160. Aphis rumicis Linn. Walker, 1850a, p. 19. . Sp. Aphis genistae Boyer. Lichtenstein, La Flore. Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) genistae Scopoli. van der Goot, 1915, p. 225. : Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch) (gei Koch). Passerini, 1863, p. 13. GLYCINE. . hispida. Aphis glycines Matsumura. Matsumura, 1917a, p. 531. . sp. Macrosiphum solani Kalt. Matsumura, 1917a, p. 361. Rhopalosiphum persicae Sulzer. Matsumura, 1917a, p. 362. GLYCYRRHIZA. Liquorice. fe . lepidota Nutt. Wild Liquorice. Aphis medicaginis Koch. Gillette and Taylor, 1908, p. 32. HEDYSARUM. . onobrychis. See Onobrychis viciaefolia Scop. LABURNUM. . vulgare Gris. (Cytisus laburnum). Aphis cytisorum Hartig. Hartig, 1841, p. 370. Aphis laburni Kalt. Buckton, 2, p. 86. Theobald, 1911-12. van der Goot, 1915, p. 210. Aphis rumicis Linn. Walker, 1850a, p. 19. LATHYRUS. Everlasting Pea. . angustifolius. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 12. . hirsutus Linn. (Orobus lathyroides Habl.). Acyrthosiphon pisit pisi (Kalt.) Mordwilko, 1914, Faune de la Russie, p. 86. 66 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. . latifolius L. Everlasting or Perennial Pea. Acyrthosiphon pisi pisi (Kalt.) Mordwilko, 1914, Faune de la Russie, p. 85. Rees Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S, ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch) (gei Koch). Passerini, 1863, p. 13. Siphonophora viciae Kalt. Ferrari, 1872, p. 56. . odoratus L. Aphis bakeri Cowen. Patch, 1913, Bul. 207, p. 448. Aphis dissita Walker. Walker, 1849c, p. 34. Macrosiphum pisit (Kaltenbach) (Aphis lathyri Mosley) (A. ono- brychis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (N. trifolii Pergande). Davis, 1915a, p. 11. . pratensis L. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. ono- brychis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson). (M. trifolii Pergande). Davis, 1915a, p. 11. Rhopalosiphum viciae (Kaltenbach). van der Goot, 1915, p. 153. . sativus. Grass Pea. Macrosiphum pisi (Kaltenbach) (Aphis lathyri Mosley) (A. ono- brychis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. destructor Johnson) (M. trifolii Pergande). Davis, 1915a, p. 11. . sylvestris. Flat Pea. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. EL. sp. Acyrthosiphon pisi ussuriensis Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 140. Megoura viciae Kaltenbach (viciae Buckton). Theobald, 1911-12. LESPEDEZA. L. bicolor. Macrosiphum hagicola Matsumura. Matsumura, 1917a, p. 360. L. sp. Macrosiphum solani Kalt. Matsumura, 1917a, p. 361. LOTUS. Bird’s-foot Trefoil. L. corniculatus L. Aphis craccae Linn. (A. viciae Fab.). Theobald, 1911-12. Aphis loti Koch. Del Guercio, 1909 (1910), Redia VII, p. 298. Aphis loti Kaltenbach. Schouteden, 1906a. Aphis rumicis Linn. Walker, 1850a, p. 19. Macrosiphum lathyri Walker? Theobald, 1911-12. Macrosiphum loti Theobald. Theobald, 1913, Jour, Ec. Biol. Vol. 8, p. 54. ApHip Foop PLANT CATALOSUE. 67 Macrosiphum pisi Kalt. (lathyri Walker) (cyparissiae Koch) (ono- nis Koch) van der Goot, 1915, p. 85. . uliginosus Schkuhr. Siphonophora pisi (Kalt.) Koch. (ulmariae Schrank) (onobry- chis Boyer) (lathyri Walker). Buckton, 1, p. 135. . Sp. Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pist Kalt.)) “(pisit. Koch) (gei Koch). Passerini, 1863, p. 13. LUPINUS. Lupine. . albifrons. Macrosiphum albifrons Essig. Essig, 1911b, p. 546. . arboreus Sims. Tree Lupine. Macrosiphum albifrons Essig. Essig, 1917a, p. 328. . latifolius Agarth. | Macrosiphum albifrons Essig. Essig, 1917a, p. 328. MEDICAGO. Medick. . denticulata Willd. ?Aphis gossypu Glover. Fullaway, 1909, p. 39. Aphis medicaginis Koch. Davidson, 1909, p. 302. . falcata Linn. Aphis medicaginis Koch. Kaltenbach, 1874, p. 123. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. Siphonophora ulmariae Schrank (pisi Kalt.) Mordwilko, 1909, p. 103. . lupulina L. Black Medick. Nonesuch. Siphonophora ulmariae Schrank (A. onobrychis Boyer) (A. pisi KEP CS. pisi Koch) (S. ger Koch. >Macchiati 1883, p: 232. . orbicularis All. Aphis medicaginis Koch. Macchiati, 1883, p. 255. usativa i. Icucerne. Alfalfa. Acyrthosiphon pisi turanicum Mordwilko. Mordwilko, 1914, Faune de fla Russie, p. 139. Aphis medicaginis Koch. Passerini, 1863, p. 42. Callipterus trifoli Monell. (Chaitophorus maculatus Buckton) caphis ononidis Kalt?)~ Davis, 1914 U. S. D. A.; B. E: Tech. Serco, Pt Ii. Chaitophorus maculatus Buckton. Buckton, 1899b, p. 277. Macrosiphum creelu Davis. Davis, 1914, Can. Ent. 46, p. 47. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank). (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. Myzocallis ononidis (Kalt.) Pass. (C. ononidis Koch). Passerini, 1863, p. 54. MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Pemphigus betae Doane. Parker, 1914, p. 137. Jour. Ec. Ent. Vols: Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch) (gei Koch). Passerini, 1863, p. 13. MELILOTUS. Sweet Clover. . alba Lam. White Melilot. Aphis medicaginis Koch. Hunter, 1901, p. 126. Macrosiphum pisi (Kaltenbach) (Aphis lathyri Mosley) (A. ono- brychis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. destructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. . italica Lam. Aphis medicaginis Koch. Hunter, 1901, p. 101. M. pallida Bess. (macrorhiza). M. sp Pemphigus lactucarius Pass. Passerini, 1863, p. 77. Aphis papaveris Fab. Lichtenstein, Flore Supplement. MIMOSA. Sp; Aphis mimosae Ferrari. Lichtenstein, La Flore. ONOBRYCHIS. . viciaefolia Scop. (sativa) (Hedysarum Onobrychis). Aphis pisi Kalt. (A. ulmariae Schrank) (onobrychis Boyer) Kal- tenbach, 1874, pp. 118, 137. Siphonophora ulmariae Pass. (Aphis ulmariae Boyer). Kalten- bach, 1874. p. 777. ONONIS. . diffusa. See O. serrata. . hircina Jacq. Acyrthosiphon pisi pisi (Kalt.) Mordwilko, 1914, Faune de la Russie, p. 85. Myzocallis ononidis (Kalt.) Pass. (C. ononidis Koch.). Passer- ini, 1863, p. 54. ~ Natrix AL: Aphis apocyni Koch. Ferrari, 1872, p. 68. Aphis brunnea Ferrari. Ferrari, 1872, p. 70. . repens L. Macrosiphum pisi Kalt. (lathyri Walker) (cyparissiae Koch.) (ononidis Koch.) van der Goot, 1915, p. 84. — Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- | chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- | tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. | Myzocallis ononidis Pass. Passerini> Flora. | Pergandeida ononidis Schouteden. Schouteden, 1906a, p. 215.- O. o Apuip Foop PLANT CATALOGUE. 69 Siphonophora ulmariae Pass. Passerini Flora. serrata Forsk. (diffusa). Myzocallis ononidis Kalt. (Chaitophorus ononidis Koch). Mac- chiati, 1883, p. 260. Siphonophora ononis Koch. Macchiati, 1883, p. 230. spinosa L. Aphis incumbens Walker. Walker, 1849c, p. 35. Aphis inducta Walker. Walker, 1849c, p. 35. Aphis translata Walker. Walker, 1849c, p. 35. Chaitophorus ononidis Kalt. (Ch. spinulosus Koch in litt.).. Koch, p25: Myzocallis ononidis Kalt. (Aphis). Ferrari, 1872, p. 75. Siphonophora ononis Koch. Koch, p. 175. Siphonophora ulmariae Pass. Passerini Flora. . Sp. Aphis brunnea Macchiati. Zoological Record, 1885, p. 239. Aphis rumicis Linn. Walker, 1850a, p. 19. Therioaphis ononidis (Pass.) Walker. Wilson, 1910, p. 155. OXYTROPIS. (Aragallus.) . lamberti Pursh. (Aragallus lamberti). Aphis medicaginis Koch. Williams, 1891, p. 20. PHASEOLUS. Kidney Bean. . coccineus L. Aphis rumicis Linn. Walker, 1850a, p. 19. Tychea phaseoli Pass. Buckton, 4, p. 90. . lunatus L. ?Aphis gossypii Glover. Fullaway, 1909, p. 39. . multiflorus Willd. Scarlet Runner. Pemphigus globosus Walker. Walker, 1852, p. 1057. Siphonophora ulmariae Pass. Passerini Flora. Tychea phaseoli Pass. Passerini Flora. . vulgaris L. (nanus). Aphis gossypu Glover. (citrifolii Ashm. in part) (citrulli Ashm.) (cucumeris Forbes) (forbesi Weed?). Pergande, 1895, p. 314. Aphis papaveris Fab. Del Guercio, 1909 (1910), Redia VII, p. 297. Aphis rumicis Linn. Walker, 1850a, p. 19. Lachnus longitarsus Ferrari. Zoological Record, 1872, p. 418. Macrosiphum solanifolii Ashmead. Patch, 1915e, p. 214. Tullgrenia phaseoli Pass. van der Goot, 1915a, p. 516. Tychea phaseoli Pass. Hunter, 1901, p. 69. sp. Aphis pseudobrassicae Davis. Paddock, 1915a, p. 9. Aphis rumicis (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) genistae Scopoli). van der Goot, 1915, p. 225. Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch) (gei Koch). Passerini, 1863, p. 13. 70 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. PISUM. P. arvense L. Aphis pisi Kalt. Kaltenbach, 1874, p. 118. P. sativum L. Garden Pea. Acyrthosiphon pisi turanicum Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 139. Aphis crataegifoliae Fitch. Quaintance and Baker, 1917, p. 18. Aphis rumicis Linn. Walker, 1850a, p. 19. Macrosiphum pisi Kalt. (lathyri Walker) (cyparissiae Koch) (on- onis Koch) van der Goot, 1915, p. 86. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. Macrosiphum solanifolii Ashmead. Patch, 1915e, p. 214. Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch). Passerini, 1863, p. 13. Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) genistae Scopoli). van der Goot, 1915, p. 225. Macrosiphum solani Kalt. Matsumura, 1917a, p. 361. Myzus pergandu Sanderson. Sanderson, 190la, p. 73. ROBINIA. Locust. R. Pseudo-Acacia L. Common Locust. False Acacia. Aphis laburni Kalt. Cholodkovsky, 1910, p. 145. Aphis robiniae Macchiati. Del Guercio, 1900, p. 133. Callipterus robiniae Gillette. Gillette, 1907a, p. 395. Rhopalosiphum diantht (Schrank). Williams, 1891, p. 7. R. viscosa Vent. Clammy Locust. Aphis medicaginis Koch. Hunter, 1901, p. 101. SAROTHAMNUS. See Cytisus. SPARTIUM. S. junceum L. S. sp. Ex, Sp: Siphonophora ulmariae Schrank. (A. onobrychis Boyer) (A. pisi Kalt.) (S. pisi Koch) (S. gei Koch). Macchiati, 1883, p. 232. Aphis laburni Kalt. Lichtenstein, La Flore. TEPHROSIA. (Cracca). Hoary Pea. Aphis rumicis Linn. Walker, 1850a, p. 19. Aphis viciae Kalt. Kaltenbach, 1874, p. 143. TRIFOLIUM. . filiforme. ApuHip Foop PLANT CATALOGUE. 71 Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. T. hybridum. Alsike Clover. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- mictor Johnson) (M. trifolii Pergande). Davis, 1915a, p. 12. T. incarnatum L. Crimson or Italian Clover. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. Nectarophora pisi Kalt. (ulmariae Schrank) (onobrychis Boyer) (lathyri Mosley) (gei Koch) (viciae Curtis not Fab.) (des- tructor Johnson). Sanderson, 1900, p. 171. T. medium perenne. Mammoth Clover. Callipterus trifoli Monell. (Chaitophorus maculatus Buckton) Caphnisononidis Kalt?) Davis, 1914 U. S. D. A, Bur. Ent, Sepe2o. ete I, T. pratense L. Red Clover. Aphis bakeri Cowen. Davis, 1908, p. 259. Aphis gossypii Glover (citrifolii Ashm. in part) (citrulli Ashm.) (cucumeris Forbes) (forbesi Weed?) Pergande, 1895, p. 314. Aphis pisi Kalt. Kaltenbach, 1874, p. 118. -Callipterus trifoli Monell. (Chaitophorus maculatus Buckton) (Aphis ononidis Kalt?). Davis, 1914, U. S. D. A. Bur. Ent. Mechseser. 25, Pt. IT. Macrosiphum cerealis (Kalt.) Pergande, 1904a, p. 20. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande). Davis, 1915a, p. 11. Macrosiphum pisi Kalt. (lathyri Walker) (cyparissiae Koch) (on- onis Koch). van der Goot, 1915, p. 86. Myzocallis trifolii (Monell). Gillette, 1910, p. 369. (genevii San- born). Baker, 1917{f, p. 424. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 35. T. procumbens L. Low Hop Clover. Macrosiphum trifoli Theobald. Theobald, 1913, Jour. Ec. Biol. Wolk to. p. 55. Myzocallis ononidis (Kalt.) Pass. (C. ononidis Koch). Passerini, 1863, p. 54. T. repens L. White Clover Aphis cephalicola Cowen. Cowen, 1895, p. 118. Aphis trifolu Oestlund. Odcestlund, 1887, p. 55. Callipterus trifolii Monell. (Chaitophorus maculatus Buckton) (Aphis ononidis Kalt?) Davis, 1914, U. S. D. A. Bur. Ent., Siecchs Ser 25, Pt... 72 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmicariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande). Davis, 1915a, p. 11. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 35. . ET; Sp: Aphis bakeri Cowen. Patch, 1915b, p. 433. Aphis brevis Sanderson. Patch, 1915b, p. 431. Aphis crataegifoliae Fitch. Quaintance and Baker, 1917, p. 18. Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) (genistae Scopoli). van der Goot, 1915, p. 225. Aphis scaliae Del Guercio. Del Guercio, 1914. Geoica squamosa Hart. Hart, 1891 and 1892, p. 99. Rizoberlesia trifolii Del Guercio. Del Guercio, 1914. ULEX. Furze. U. europaeus L. Aphis rumicis Linn. Walker, 1850a, p. 19. D:. sp: Aphis papaveris Fab. Lichtenstein, Flore Supplement. Aphis rumicis Linn. (fabae Kirby) (genistae Scop.) (ulicis Fab?) (euphorbiae Kalt?) (dahliae Mosley) (Cinara rumicis Mosley) (Rumicifex Amyot) (Genistifex Amyot). Buckton, 2, p. 84. VICIA. Ervum. Vetch. Tare. V. amoena. Acyrthosiphon pisi pisi (Kalt.) Mordwilko, 1914, Faune de la Russie, p. 86. ; V. cracca L. Aphis craccae Linn. Kaltenbach, 1874, p. 144. Aphis craccae Schrank. (A. viciae craccae L.). Passerini, 1863, p. 46. Aphis craccivora Koch. Kaltenbach, 1874, p. 144. Aphis rumicis Linn. Thomas, 1879, p. 88. Aphis viciae Kalt. Kaltenbach, 1874, p. 143. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley ) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 12. V. Faba L. (Faba vulgaris). Aphis papaveris Fab. (thlaspeos Schrank) (aparines) (fabae Scop- eli}... “Rerran, 1879) tp. 7a Aphis rumicis Linn. Walker, 1850a, p. 19. Aphis viciae Kalt. Kaltenbach, 1874, p. 143. V. gigantea Hook. Macrosiphum pisi (Kaltenbach) (A. onobrychis B. de Fonsc?) (A. lathyri Mosley) (S. ulmariae Pass. nec Schrank) (N. destruc- tor Johnson) (M. trifolii Pergande). ~Davis, 1915a, p. 11. V. ludoviciana Nutt. | Apuip Foop PLANT CATALOGUE. 73 Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de: Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande). Davis, 1915a, p. 11. . narbonensis L. Aphis medicaginis Koch. Passerini, 1863, p. 42. . pseudo-cracca Bert. Aphis craccae Schrank. Macchiati, 1883, p. 240. . pulchella H. B. Aphis atronitens Cockerell. Cockerell, 1903b, p. 115. “Vicia aff. pulchella.” . sativa L. (angustifolia). Spring Vetch. Aphis craccae L. Kaltenbach, 1874, p. 144. Aphis papaveris Fab. (fabae Scop.) (aparines Schrank). Passeri- ni, 1863, p. 46. Aphis viciae Kalt. Kaltenbach, 1874, p. 143. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- innetor Johnson) (M. trifoliu Pergande). Davis, 1915a, p. 12. . sepium L. Aphis tribulis Walker. Walker, 1849c, p. 34. Aphis viciae Kalt. Kaltenbach, 1874, p. 143. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 12. . villosa Roth...Hairy or Winter Vetch. Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- chis B. de Fonsc?) (S. ulmariae Pass. nec Schrank) (N. des- tructor Johnson) (M. trifolii Pergande). Davis, 1915a, p. 11. © 2p: Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) (genistae Scopoli). van der Goot, 1915, p. 225. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. VIGNA. . catjang Walpers. Aphis medicaginis Koch. Essig, 1917a, p. 340. . Sinensis. Melanoxanthus sinensis Matsumura. Matsumura, 1917a, p. 359. LEGUMINOSAE. . Sp. Acyrthosiphon dubium Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 180. “in quadam Papilionacearum.” INA CE ok LAX HAMILY. LINUM. Flax. s Sp. 74 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Pemphigus betae Doane. Parker, 1914, p. 137. Jour. Ec. Ent., Wola OXALIDACEAE. WOOD SORREL FAMILY. OXALIS. Wood Sorrel. . corniculata L. lLady’s Sorrel. Aphis oxalis Macchiati. Macchiati, 1883, p. 256. Q: stricta 1: Aphis maidi-radicis Forbes. Davis, 1909b, p.124. O. sp. Aphis maidis Fitch. Davis, 1909b, p. 145. Rhopalosiphum dianthi (Schrank). Williams, 1891, p. 19. GERANIACEAE. GERANIUM FAMILY. ERODIUM. Storksbill. E. Botrys Bert. Siphonophora malvae Mosley. (A. pelargonii Kalt.) (A. pallida Walker) (S. pelargonii Koch) (S. diplantherae Koch). Mac- Chiat, 1883) ps 2350! . cicutarium L’Herit. ex Ait. Aphis rumicis Linn. Walker, 1850a, p. 19. GERANIUM. Cranesbill. G. maculatum L. Wild Cranesbill. Nectarophora geranu Oestlund. O6cstlund, 1887, p. 81. G. molle L. Aphis geranu Kalt. Kaltenbach, 1874, pp. 81-82. Siphonophora malvae (Mosley) Pass. (A. pelargonii Kalt.) (A. pallidaWalker) (S. pelargonii Koch) (S. diplantherae Koch). Passerinti, 1603, (p, 14: G. pusillum Burm. Aphis geranii Kalt. Kaltenbach, 1874, p. 81. G. Robertianum L. Herb Robert. Aphis dianthi Schrank. Walker, 1850a, p. 394. Aphis urticae Schrank. Kaltenbach, 1874, p. 81. Siphonophora pelargoni Kalt. Koch, pp. 193, 194. Siphonophora urticae (Kalt.). Koch. Buckton, 1, p. 144. G. sp. Siphonophora circumflexa Buckton. Theobald, 1911, p. 17. Siphonophora pelargonu (Kalt.) Koch. (pallida Walker) (fra- garia Walker?) (diplanterae Koch?) (malvae Pass.) Buck- tans tas ore PELARGONIUM. Psp. Aphis extranea Walker. Walker, 1849c, p. 2251. ApHip Foop PLANT CATALOGUE. 75 Myzus ribis Linn. et auct. (Aphis) Ferrari, 1872, p. 62. Myzus targionii Del Guercio. (Myzus ribis? Linn. Ferrari). Del Guercio, 1900, p. 152. Siphonophora malvae (Mosley) Pass. (A. pelargonii Kalt.) (A. pallida Walker) (S. pelargonii Koch) (S. diplantherae Koch). Passerini, 1863, p. 14. TROPAEOLUM. T. majus L. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 35. T. tricolorum Sweet. (tricolor). Aphis dianthi Schrank. Walker, 1850a, p. 122. ze. Sp. Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) (genistae Scopoli. van der Goot, 1915, p. 225. ROACH AE. RUE PAMTEY. CITRUS. C. Aurantium L. (vulgaris). Orange. Aphis citri Ashmead. Essig, 1909, p. 49. Aphis gossypii Glover. (citrifolii Ashmead, in part) (citrulli Ash- mead) (cucumeris Forbes) (forbesi Weed?) Pergande, 1895, p. 314. Essig, 191lc, p. 590. Aphis tavaresi Del Guercio. Tavares, 1908, pp. 142-144. Myzus asclepiadis Pass. Ferrari, 1872, p. 62. Myzus citricidus Kirkaldy. Fullaway, 1909, p. 28. Myzus persicae (Sulzer). Essig, 191lc, p. 600. Siphonophora citrifolii Ashmead. Ashmead, 1882, p. 91. Essig, 1911c, p. 592. Toxoptera aurantii Boyer. (Aphis) (Aphis camelliae Kalt.) (Cey- lonia theaecola Buckton). Phillips and Davis, 1912, p. 8. Toxoptera auranttui Koch. Buckton, 3, p. 135. Essig, 1911c, p. 601. C. Medica L. (limonum) (limetta). Aphis tavaresi Del Guercio. Myzus persicae (Sulzer). Essig, 1911c, p. 600. Toxoptera aurantii Boyer. (Aphis) (A. camelliae Kalt.). Ferrari, Renz. p: 62. C. sp. Aphis citricola van der Goot. van der Goot, 1912, “Uber einige wahrscheinlich neue Blattlausarten,” p. 275. Aphis cooku Essig. (gossypii Essig 1910a). Essig, 1911c, p. 587. Aphis dianthi Schrank. Walker, 1850a, p. 394. Aphis medicaginis Koch. Essig, 1917a, p. 340. MELICOPE. (Pelea). M. sp. Toxoptera aurantiae Koch. Fullaway, 1909, p. 32. 76 . Sp MAINE AGRICULTURAL EXPERIMENT STATION. 1918. RUTA. Rue. . graveolens L. Common Rue. Siphonophora jaceae Linn. Ferrari, 1872, p. 58. Theobald, 1913, p. 54. SIMARUBACEAE. QUASSTA PAMiExe AILANTHUS. Tree of Heaven. . glandulosa L. Aphis mali Fab. (A. pomi DeGeer) (A. oxyacanthae Schrank). Macchiati, 1883, p. 255. Aphis mali Macchiati. Lichtenstein, Flore Supplement. POLYGALACEAE. MILKWORT FAMIENS POLYGALA. Milkwort. . Senega L. Seneca Snakeroot Aphis (Adactynus) polygala-senega Raf. Rafinesque, 1818. EUPHORBIACEAE. - SPURGE FANE AND BUXACEAE,. BOX; PANIES ACALYPHA. Three-seeded Mercury. . virginica L. Aphis gossypu Glover. (citrifolii Ashm. in part) (citrulli Ashm.) (cucumeris Forbes) (forbesi Weed?) Pergande, 1895, p. 314. BUXUS. . sempervirens L. Aphis papaveris var. buxi Del Guercio. Del Guercio, 1909 (1910) p. 297. Redia VIL. Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis ¥ Fab.) (genistae Scopoli). van der Goot, 1915, p. 225. EUPHORBIA. Spurge. . biglandulosa Desf. Aphis euphorbiae Kalt. Macchiati, 1883, p. 239. . corollata L. Flowering Spurge. Aphis euphorbia Kalt. Williams, 1891, p. 18. . Cyparissias L. Cypress Spurge. Aphis euphorbiae Kalt. Passerini, 1863, p. 47. Siphonophora cyparissiae Koch. Buckton, 1, p. 114. . Estula L. ApHip Foop PLANT CATALOGUE. 77 Aphis euphorbiae Kalt. Passerini, 1863, p. 47. E. gerardiana Facq. Acyrthosiphon cyparissiae propinquum Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 193. E. hirsuta (Torr.) Wiegand. (Euphorbia hypericifolia). Siphonophora euphorbicola Thomas. Williams, 1891, p. 24. E. lathyris L. Caper Spurge. Mole Cricket. Tychea phaseoli Pass. Karsch, 1886, p. 1. E. maculata L. Milk Purslane. Siphonophera euphorbiae Thomas. Thomas, 1879, p. 57. E. marginata Pursh. Snow-on-the-Mountain. Siphonophora euphorbiae Thomas. Thomas, 1879, p. 57. E. Paralias L. Aphis rumicis Linn. Walker, 1850a, p. 18. E. Peplus L. Petty Spurge. Acyrthosiphon cyparissiae cyparissiae (Koch). Mordwilko, 1914, Faune de la Russie, p. 192. Aphis dianthi Schrank. Walker, 1850a, p. 394. Aphis euphorbia Kalt. Macchiati, 1883, p. 239. E. Terracina L. Aphis euphorbiae Kalt. Macchiati, 1883, p. 239. E. sp. Aphis asclepiadis Fitch. Oestlund, 1887, p. 60. Aphis cyparissiae Koch. Kaltenbach, 1874, p. 525. Forda occidentalis Hart. Davis, 1910b, p. 408. Tychea brevicornis Hart. Davis, 1910b, p. 408. RICINUS. Castor-oil Piant. R. communis L. Mysus persicae Sulzer. Gillette and Taylor, 1908, p. 35. CAeEriRICHACEAE. WATER STARWORT FAMILY. CALLITRICHE. Water Stearwort. C. stagnalis Scop. Rhopalosiphum nymphaeae Koch. Passerini, Flora. MNACARDIACEAE., CASHEW FAMILY. PISTACIA. P. atlantica Desf. Pemphigus riccoboni Stefani. Stefani, 1899, p. 1. P. Lentiscus L. Aphis (?) pistaciae Linn. Kaltenbach, 1843, p. 140. Aploneura lentisci Pass. Ferrari, 1872, p. 84. P. Terebinthus L. Aphis therebinthinae Virey. Hagen, p. 44). 78 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Pemphigus cornicularius Pass. Lichtenstein, 1880a. Pemphigus cornicularius Pass. (A. pistaciae L. auct. partim). Passerini, 1863, p. 72. Pemphigus corniculoides Licht. Lichtenstein, 1880a. Pemphigus derbesi Licht. (P. pallidus Derbes). Buckton, 3, p. 128. Pemphigus follicularius Pass. Lichtenstein, 1880a. Pemphigus folliculoides Licht. Lichtenstein, 1880a. Pemphigus pallidoides Licht. Lichtenstein, 1880a. Pemphigus retroflexus Courchet. Lichtenstein, 1880a. Pemphigus semilunarius Pass. Lichtenstein, 1880a. Pemphigus semilunoides Licht. Lichtenstein, 1880a. Pemphigus utricularius Pass. Lichtenstein, 1880a. Pemphigus utriculoides Licht. Lichtenstein, 1880a. Svera sles Pemphigus coccus Buckton, 1889, p. 141. sp. Ceratopemphigus zehntneri Schouteden. Schouteden, 1905, p. 188. “on undetermined shrub, possibly a Pistacia.” Pemphigus edificator Buckton. Buckton, 1893, p. 71. “found on what was thought to be a variety of Pistacia terebinthae.” Pemphigus minus Derbes. Zoological Record, 1869, p. 501. RHUS. . diversiloba T. and G. Rholaposiphum rhois Monell (howardii Wilson?). Essig, 1917a, p. 334. . glabra L. Smooth Sumach Pemphigus rhois (Fitch). Jackson, 1908, p. 203. Rholaposiphum rhois Monell. Sanborn, 1904, p. 65. . semilata Murray. Melaphis (Schlechtendalia) chinensis (Bell). Baker, 1917j, p. 385 . trilobata. Rholaposiphum rhois Monell. Gillette and Bragg, 1915, Jour. Ec. Ent: ps 200: . typhina L. Staghorn Sumach. Pemphigus rhois (Fitch). Jackson, 1908, p. 203. . vernicifera. Arimakia araliae Matsumura. Matsumura, 1917a, p. 363. Sp: Pemphigus cornicularius Pass. (pistaciae L. and Boyer). Kalten- bach, 1874, p. 96. Pemphigus semilunarius Pass. Kaltenbach, 1874, p. 96. Pemphigus utricularius Pass. Kaltenbach, 1874, p. 96. Schlechtendalia sinensis Doubleday. Lichtenstein, La Flore. Tetraneura (Aploneura) lentisci Pass. Kaltenbach, 1874, p. 97. ApHuip Foep PLANT CATALOGUE. 79 GYRE ENG PAE CY REELA BPAMILY. CYRILLA. C. racemiflora L. Pergandeida nigra Wilson. Wilson, 1911, p. 63. ROW OLiINC kA. “HOLEY “FAMILY: ILEX. Holly. I. Aquifolium L. Aphis ilicis Kalt. Kaltenbach, 1843, p. 88. Aphis rumicis (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) (senistae Seopeli): van der Goot, 1915, p. 225. L. sp. Aphis ilicicola Boisduval. Zoological Record, 1868, p. 416. Aphis ilicis Kaltenbach. Theobald, 1911-12. Aplus rumicis Linn. (fabae Kirby) (genistae Scop.) (ulicis Fab?) (euphorbiae Kalt?) (dahliae Mosley) (Cinara rumicis Mos- ley) (Rumicifex Amyot) (Genistifex Amyot). Buckton, 2, p. 84. SEAS TRACEAE. STAPF TREE FAMILY. CELASTRUS. Staff Tree. C. articulatus Thunb. Aphis celastrii Matsumura. Matsumura, 1917a, p. 356. C. scandens L. Waxwork. Climbing Bitter-sweet. Nectarophora sp. Lintner, 1894, p. 512. " EVONYMUS. (Evonymus). Spindle Tree. E. atropurpureus Jacq. (Waahoo). Burning Bush. Aphis euonymi Fab. Weed, 1893, p. 298. Aphis rumicis L. Thomas, 1879, p. 88. Aphis rumicis L? (euonymi Fab.). Hayhurst, 1909b, p. 98. Aphis sp. Sanborn, 1904, p. 58. E. bungeana. Aphis evonymi Fab. Lingelsheim, 1916a. E. Europaeus L. European Spindle Tree. Aphis euonymi Fab. Buckton, 2, p. 72. E. Maaki. Aphis rumicis Linn. (?aquilegiae nigra Kittel) (atriplicis Fab- ricius) (armata Hausmann) (aparines Schrank) (dahliae Mos- ley) (evonymi Fabricius) (papaveris Fabricius) (?solani Kit- tel) (thlaspeos Schrank). Schouteden, 1906a, p. 227. E. verrucosa. Aphis evonymi Fab. Lingelsheim, 1916a. 80 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. STAPHYLEACEAE. BLADDER NU® FAVES STAPHYLEA. Bladder Nut. S. pinnata L. Amphorophora ampullata Bu-kton. (Rhopalosiphum — staphyleae Koch?) Buckton le py als7, Rhopalosiphum staphyleae Koch. Koch, p. 33. van der Goot, 1915, pay elie ACERACEAE. MAPMR Aine ACER. (Negundo.) Maple. A. campestris L. Chaitophorinella lyropicta Kessler. van der Goot, 191Sa, p. 373. Chaitophorus aceris (Linn.) Koch. (Puceron de l’Erable Reaum.) Buckton, 2, p. IZ6. Basser) cose pans: Chaitophorus granulatus Koch. Buckton, 2, p. 140. Drepanosiphum acecrinum Walker. (aceris Koch). van der Goot, 1915, p. 282. Drepanosiphum (Aphis) platanoides Schrank. van der Goot, 1915a, Da cone Lachnus longirostris Fab? Passerini, 1860, p. 38. Lachnus longirostris Fab. Kaltenbach, 1874, p. 92. Lachnus longirostris Pass. Kaltenbach, 1874, p. 562. Phyllophora testuwdinacea Fernie. Fernie, 1852, p. 265. Siphonophora (Drepanosiphum) aceris Koch. Ferrari, 1872, p. 53. Stomaphis macroryncha Cholodkovsky. Mordwilko, 1899, p. 411. A. circinnatum Pursh. Chaitophorus americanus Baker. Baker, 1917f, p. 428. Chaitophorus sp. (not negundinis and not aceris). Gillette, 1909a, p. 388. A. japonicum. Chaitophorus aceris L. Matsumura, 1917a, p. 354. A. miyabei. Chaitophorus aceris L. Matsumura, 1917a, p. 354. A. Negundo (Moench) Koehne. (Negundo aceroides) (Rulac negundo). Box Elder. Chaitophorus negundinis Thomas. Bragg, 1907, p. 431. Gillette, 1909a, p. 387. Drepanosiphum braggti Gillette. Gillette, 1907a, p. 393. Macrosiphum n. sp. Sanborn. Sanborn, 1904, p. 73. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 35. A. palmatum. Chaitophorus aceris L. Matsumura, 1917a, p. 354. Siphocoryne acericola Matsumura. Matsumura, 1917a, p. 359, A. pennsylvanicum L. Striped Maple. Moosewood. Chaitophcrus aceris (Linn.) Hunter, 1901, p. &6. ApuHuip Foop PLANT CATALOGUE. 81 A. platanoides L. Norway Maple. Chaithophorinella lyropicta Kessler. van der Goot, 1915a, p. 373. Chaitophorus aceris (Fab.) Koch. Passerini, 1863, p. 59. Chaitophorus aceris (Linn.) Koch (Puceron de l’Erable Reaum.). Baekton, 2; "p. 126. Chaitophorus coracinus Koch. Koch, p. 2. Chaitophorus lyropicta Kessler (aceris of most American authors) Baker, 1917f, p. 428. Drepanaphis acerifolii (Thomas). Essig, 1917a, p. 322. Drepanosiphum platanoides Schrank (Siphonophora platanoides Ieass») van der Goot, 1915, p. 283. A. Pseudo-Platanus L. Aphis acericola Walker. Kaltenbach, 1874, p. 91. Aphis acerina Walker. Kaltenbach, 1874, p. 91. Aphis platanoides Schrank. Kaltenbach, 1874, p. 91. Chaithophorinella aceris Koch. (Aphis aceris Linn. pr. p.). van der Goot, 1915a, p. 371. Chaitophorus coracinus Koch. Schouteden, 1906a, p. 213. Drepanosiphum acerina (Walker). (D. aceris Koch). Buckton, 1, p. 186. Drepanosiphum platanoides (Schrank) Koch. Buckton, 1, p. 183. Myzus gracilis Buckton. Buckton, 1, p. 177. Phyllophora testudinacea Fernie. Fernie, 1852, p. 265. Siphonophora acer:s Koch. (S: aceris Ferrari). Macchiati, 1883. A. saccharinum L. Acer dasycarpum Ehrh. (eriocarpum). White or Silver Maple. 7 Drepanosiphum (Siphonophora) acerifoliae Thomas. Thomas, 1879, p. 47. Lachnus longistigma Monell. Sanborn, 1904, p. 31. Longistigma (Lachnus) caryae (Harris). Wilson, 1909c, p. 385. Melanoxanthus salicti Harris. Williams, 1891, p. 17. Pemphigus aceris Monell. Hunter, 1901, p. 77. Pemphigus stamineus Haldeman. Hunter, 1901, p. 79. Pemphigus tessellata (acerifclii Riley). Patch, 1908, p. 484. A. saccharum Marsh. Sugar or Rock Maple. Chaitophorus americanus Baker. Baker, 1917f, p. 429. Drepanaphis? minutus Davis. Davis, 1910a, p. 195. Pemphigus aceris Monell. Williams, 1891, p. 17. A. sp. Aphis perforata Signoret. Lichtenstein, La Flore. Aphis platanoides Hartig. Hartig, 1841, p. 369. Aphis villosus Hartig. Hartig, 1841, p. 369. Chaithophorinella testudinata Thornton. (Aphis aceris Linn. pr. p.) .(Chaitophorus aceris Koch pr. p.) (Periphyllus testudo Thornton). van der Goot, 1915, p. 377. Chaitophorus aceris L. (Chelymorpha phyllophora Clark). Kirk- aldy, 1905, p. 417. 82 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Chaitophorus lyropictus Kessler. Mordwilko, 1899, p. 414. Chaitophorus testudinatus- (Thorn.). -Oestlund, 1908, p. 131. Chaitophorus versicolor Koch. Theobald, 1911-12. Drepanosiphum platanoides Schrank. Wilson, 1909b, p. 349. Euceraphis betulae (Koch). (Aphis cerasicolens Fitch?). Baker, 1917£, p. 425. Pemphigus aceris Monell. Jackson, 1908, p. 214. Periphyllus testudo van der Hoeven. Zoological Record, 1870, p. 472. Stomaphis graffii Chol. Cholodkovsky, 1894 (1895), p. 405. “Auf ahornwurzeln.” RULAC. R. negundo. See Acer negundo L. SAPINDACEAE. SOAPBERRY FAMILY. AESCULUS. Horse-chestnut. A. glabra Willd. Fetid or Ohio Buckeye. Drepanaphis monelli (Davis). Gillette, 1910, p. 371. Phymatosiphum monelli Davis. Davis, 1909c, p. 197. A. parviflora Walt. Chaitophorus aceris (Linn.) Koch. Buckton, 2, p. 126. MELIANTHUS. M. major (L). Rhopalosiphum persicae (Sulzer). Essig, 1917a, p. 332. BALSAMINACEAE. TOUCH-ME-NOT FAMILY. IMPATIENS. Balsam. I. biflora Walt. (fulva). Spotted Touch-me-not. ; Aphis impatientis Thomas. Thomas, 1879, p. 98. Nectarophora fulvae Oestlund. Oecestlund, 1887, p. 80. Siphonophora carnosa var. impatientis Williams. Williams, 1910 (1911), p. 74. I. noli-tangere L. Aphis balsamines Kalt. Kaltenbach, 1874, p. 84. I. pallida Nutt. (aurea Muhl.) Pale Touch-me-not. Aphis impatientis Thomas. Williams, 1891, p. 25. Siphonophora carnosa var. impatientis Williams. Williams, 1910 (1919) py. 7A Siphonophora fulvae Oestlund. Williams, 1891, p. 25. esp ApHip Foop PLANT CATALOGUE. 83 RHAMNACEAE. BUCKTHORN FAMILY. CEANOTHUS. Red-root. . cuneatus Nutt. Aphis ceanothi Clarke. Davidson, 1909, p. 302. . hirsutus Nutt. Aphis ceanothi-hirsuti Essig. Essig, 1911b. . integerrimus Hook. Aphis ceanothi Clarke. Clarke, 1903, p. 251. . thrysiflorus Esch. Aphis ceanothi Clarke. (A. ceanothi-hirsuti Essig). Essig, 1917a, p. 338. NOLTEA. . africana Reichb. Soapbush. Aphis ceanothi Clarke. (A. ceanothi-hirsuti Essig). Essig, 1917a, p. 338. PALIURUS. Aphis paliuri Licht. (ined.) Lichtenstein, La Flore. RHAMNUS. Buckthorn. : . Alaternus L. Aphis frangulae Koch. (rhamni Kalt.) Macchiati, 1883, p. 240. Myzus rhammi Koyer. Macchiati, 1883, p. 236. Toxoptera alaterna Del Guercio. Phillips and Davis, 1912, p. 8. Toxoptera variegata Del Guercio. Phillips and Davis, 1912, p. 8. . alpina L. Aphis frangulae Kalt. (rhamni Kalt.). Kaltenbach, 1874, p. 101. . californica Esch. Coffee Berry. Nectarophora rhamni Clarke. Clarke, 1903, p. 254. . Frangula L. Aphis frangulae Kalt. (rhamni Kalt.). Kaltenbach, 1874, p. 101. Koch, pp. 120, 142. Aphis frangulae Koch. (rhamni Kalt.). Macchiati, 1883, p. 240. . lanceolata Pursh. Aphis frangulae Kalt. Williams, 1891, p. 7. . Purshiana. Cascara sagrada. Aphis gossypui Glover. Essig; 1917a, p. 338. Myzus rhamni Boyer. (Macrosiphum rhamni Clarke). Wilson, Za, p. 156. Sp. Aphis rhamni Schrank. Lichtenstein, La Flore. Mysus rhamni Boyer. Lichtenstein, La Flore. 84 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. ZIZYPRUVS. . Jujuba Lam. Rhizobius jujubae Buckton. Buckton, 1899b, p. 278. Kirkaldy, 1906. tp. 16: “asa ‘Coccid’ N VITACEAE. VINE AWE ve AMPELOPSIS. A. quinquefolia. See Psedera. PARTHENOCISSA. P. quinquefolia. See Psedera. PSEDERA. Virginia Creeper. Woodbine. P. quinquefolia (L.) Greene. (Ampelopsis quinquefolia) (Parthenocissa quinquefolia). Aphis folsomii Davis. (parthenocissa Williams). Davis, 1911, p. 17. Aphis setariae Thomas. Gillette and Taylor, 1908, p. 42. VITIS. Grape. V. californica Benth. Phylloxera pemphigoides Donnadieu. Rathay, 1889, p. 67. V. cordifolia Michx. Frost or Chicken Grape. Aphis ripar:ae Oestlund. Williams, 1891, p. 12. Phylloxera vastairix Planchon. Williams, 1891, p. 12. Siphonophera viticola Thomas. Williams, 1891, p. 12. V. vinifera L. Aphis vitis Scopoli. Kaltenbach, 1874, p. 95. Fyalopterus pruni (Fab.) Koch (Prunifex Amyot). Buckton, 2, ps dit: FAyalopterus pruni (Fab.) Koch (Walker partim). Passerini, 1863, Dp. 27: Peritymbia (Phylloxera) vitifoli (Fitch-Riley) (vastatrix Plan- chon). Borner, 1909b, p. 61. Phylloxera vastairix Planchon. Kaltenbach, 1874, p. 775. Rhizoctonus ampelinus Mokrzecky. Mordwilko, 1909, p. 159. Mokrzecky, 1895-S6 (1897), p. 438. Schizoneura ampelorhiza Del Guercio. Del Guercio, 1900, p. 104. V. vulpina L. (riparia Michx.). River-bank or Frost Grape. Aphis ripariae Oestlund. Oestlund, 1887, p. 63. Phylloxera pemphigoides Donnadieu. Rathay, 1889, p. 66. Vi. Sp. Aphis ripariae Oestlund? (?vitis Scopoli). Gillette, 1910, p. 404. Aphis vitis Scopoli. Sanborn, 1904, p. 56. Macrosiphum illinoiensis (Shimer) (Aphis) (viticola Thomas). Davis, 1910, Jour. Ec. Ent., p. 486. a T. ws! ArpHuip Foop PLANT CATALOGUE. 85 Phylloxera vastatrix Planch. (Peritymbia vitisana Westwood). - Lichtenstein, La Flore. Xerampelus vastator Del Guercio. (Rhizaphis vastatrix Planchon). Del Guercio, 1909, p. 80. PIKE. LINDEN FAMILY. TILIA. Linden. americana L. Basswood. Eucallipterus tiliae (Linn.). Gillette, 1910, p. 367. Longistigma caryae (Harris) Wilson (Lachnus longistigma Mon- ell). (L. platanicola Riley). Wilson, 1909a, p. 385. Macrosiphum tiliae (Monell). Davis, 1914, Can. Ent. Vol. 46, i GO: Pterocallis tiliae (Linn.). Pass. Buckton, 3, p. 36. . grandifolia. Drepanosiphum tiliae Koch. Koch, p. 204. Pterocallis tiliae (Linn.) Pass. Buckton, 3, p. 36. Europea L. Pterocallis tiae Auct. (Aphis) Kalt. Ferrari, 1872, p. 77. Schizoneura reaumuri Kalt. Kaltenbach, 1843, p. 176. . platyphyllos Scop. Drepanosiphum (Aphis) tiliae Koch. Kaltenbach, 1874, pp. 79, 561. Pterocallis tiliae (Linn.) Pass. Buckton, 3, p. 36. nibra, DD: C. Aphis adducta Waiker. Walker, 1849c, p. 34. Pterocallis tiliae (Linn.) Pass. Buckton, 3, p. 36. T. tomentosa Moench. Silver Linden. Eucallipterus tiliae (Linn.). Essig, 1917a, p. 323. or. Sp. Callipterus (Eucallipterus) tiliae (Linn.). Davis, 1909a, p. 33. Pachypappa reaumuri Kaltenbach. Theobald, 1915a. “on lime.” Siphonophora tiliae Monell. (Drepanosiphum tiliae Koch?). Thom- as, 1879, p. 188. MALVACEAE. MALLOW FAMILY. ALTHAEA. Marsh Mallow. A. narbonnensis Pourr. —— = Aphis malvae Koch. Passerini, 1863, p. 36. Siphonophora malvae (Mosley) Pass. (A. pelargonii Kalt.) (A. pallida Walker) (S. pelargonii Koch) (S. diplantherae Koch). Passerini, 1863, p. 14. Officinalis L. Marsh Mallow. Aphis malvae Kcch. Passerini, 1863, p. 36. Aphis urticaria Kalt. Kaltenbach, 1874, p. 70. Siphonophora artemisiae Boyer. MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Siphonophora kochii Ferrari. (S. artemisiae Koch, p. 165). Del Guercio, 1900, p. 168. . rosea Cav. Hollyhock. Aphis malvae Koch. Passerini, 1863, p. 36. Macrosiphum solanifolii (Ashmead). Houser, 1917a, p. 69. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. Siphonophora malvae (Mosley) Pass. (A. pelargonii Kalt.) (A. pallida Walker) (S. diplantherae Koch). Passerini, 1863, p. 14. . Sp. Aphis cucumeris Forbes. Williams, 1891, p. 15. GOSSYPIUM. . herbaceum L. Cotton. Acyrthosiphou gossypii gossypti Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 173. Aphis gossypii Glover. (citrifolii Ashmead, in part) (citrulli Ash- mead) (cucumeris Forbes) (forbesi Weed?). Pergande, 1895, p. 314. Myszus persicae Sulzer. Glllette and Taylor, 1908, p. 35. . sp. Acyrthosiphon gossypii gossypii Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 173. Aphis malvae Koch. Lichtenstein, La Flore. Aphis medicaginis Koch. Lichtenstein, La Flore. Aphis plantaginis Schrank. Lichtenstein, La Flore. HIBISCUS. Rose Mallow. . rosasinensis L. Aphis gossypii Glover. Fullaway, 1909, p. 40. “Sp: Aphis malvae Walker. Williams, 1891, p. 14. Aphis medicaginis Koch. Macchiati, 1883, p. 255. Rhopalosiphum dianthi (Schrank). Williams, 1891, p. 14. LAVATERA. . arborea L. Aphis malvae Koch. Ferrari, 1872, p. 64. . assurgentiflora Kellogg. Rhopalosiphum persicae (Sulzer). Essig, 1917a, p. 331. . trimestris L. Aphis malvae Koch. Passerini, Flora. MALOPE. . trimestri. Aphis malvae Koch. Passerini, 1863, p. 36. MALVA. Mallow. . moschata L. Musk Mallow. Apuip Foop PLANT CATALOGUE. 87 Siphonophora urtica Koch. (Aphis Schrank). Passerini, 1863, p. pet. 14. + BESTS M. parviflora L. Aphis malvae Koch. Del Guercio, 1909 (1910), Redia VII, p. 298. Myzus achyrantes Monell. Davidson, 1909, p. 303. Myzus persicae (Sulzer). Essig, 191lc, p. 600. M. rotundifolia L. Common Mallow. Cheeses. (neglecta). Acyrthosiphon skrjabini Mordwilko. Mordwilko, 1914, Faune de la Russie, p. 181. Aphis cardui Linn. Kaltenbach, 1874, p. 381. Aphis gossypu Glover. (citrifolii Ashm., in part) (citrulli Ashm.) (cucumeris Forbes) (forbesi Weed?). Pergande, 1895, p. 314. Aphis malvae Koch. Theobald, 1911-12. Aphis urticae Fab. Bayer, 1914a, p. 111. Aphis urticaria Kalt. Kaltenbach, 1874, p. 69. Chattophorus sp. Gillette, 1909a, p. 388. Myzus achyrantes (Monell). Williams, 1891, p. 17. M. sylvestris L. High Mallow. Aphis addita Walker. Walker, 1849c, p. 33. Aphis cardui Linn. (A. onopordi Schrank). Kaltenbach, 1843, p fA5: Aphis malvae Koch. Passerini, 1863, p. 36. Aphis urticae Fab. Bayer, 1914a, p. 111. Siphonophora pelargonu (Kalt.) Koch (pallida Walker) (fragar- iae Walker?) (diplantherae Koch?) (malvae Pass.). Buckton, fap 137. Siphonophora urticae (Kalt.) Koch. Buckton, 1, p. 144. M. sp. Aphis eupatorii Passerini. Del Guercio, 1909 (1910), Redia VII, p. 297. Aphis gossypti Glover. (malvae Koch) (cucubiti Buckton). van der Goot, 1915, p. 198. Aphis malvae Mosley. Lichtenstein, La Flore. Aphis malvae Koch. Ferrari, 1872, p. 64. Aphis malvae Walker. Buckton, 2, p. 43. Macrosiphum diplantherae Koch. Theobald, 1913, p. 54. Macrosiphum malvae (Mosley). Theobald, 1913, p. 150. Macrosiphum malvicola Matsumura. Matsumura, 1917a, p. 359. Macrosiphum pelargonii Buckton. Theobald, 1913, p. 54. Myzus persicae Sulzer. (achyrantes Monell?) (malvae Oestlund?). Gillette and Taylor, 1908, p. 137. _ Siphocoryne alboapicalis Theobald. Theobald, 1916f, p. 183. MALVASTRUM. False Mallow. M. coccineum. A. Gray. Red False Mallow. Myzus circumfiexum (Buckton) (vincae Gillette). Davis, 1914, paic2.. Can. Ent. Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. 88 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. STERCULIACEAE: THEROBROMA. T. Cacao L. Toxoptera theobromae Schouteden. Schouteden, 1906b, p. 38 (2). TERNSTROEMIACEAE. TEA OR CAMELLIA awit CAMELLIA. C. drupifera (oleifera). Toxoptera aurantii Boyer. (Aphis) (A. camelliae Kalt.). Ferrari, 1S722 92:02: C. japonica. : Toxoptera aurantii Boyer. (Aphis) (A. camelliae Kalt.). Ferrari, 1872; p..62: Essig 1917as pr 530: C. Thea Link. Ceylonia theaecola Buckton. Experiment Station Record, 1903-4, (1904), p. 277. €: sp: Toxoptera aurantu Boyer. (T. camelliae Kaltenbach) (Ceylonia theaecola Buckton). Phillips and Davis, 1912, p. 8. HY PERICACEAE. SAINT JOHN’S-WORT Pasi HYPERICUM. Saint John’s-wort. H. crispum L. Aphis chloris Koch. Macchiati, 1883, p. 239. H. hirsutum L. Aphis papaveris Fab. Kaltenbach, 1874, p. 269. Aphis rumicis Linn. Walker, 1850a, p. 19. H. kalmianum L. Kalm’s Saint John’s-wort. Aphis hyperici Monell. Monell, 1879, p. 25. H. perforatum L. Common Saint John’s-wort. Aphis chloris Koch. Ferrari, 1872, p. 65. Aphis papaveris Fab. Kaltenbach, 1874, p. 269. Aphis rumicis Linn. Walker, 1850a, p. 19. H. prolificum L. Shrubby Saint John’s-wort. Myzocallis hyperici Thomas. Thcmas, 1879, p. 109. H. quadrangulum L. Aphis papaveris Fab. Kaltenbach, 1874, p. 269. Aphis rumicis Linn. Walker, 1850a, p. 19. H. Sarothra Michx. (gentianoides). Aphis maidi-radicis Forbes. Vickery, 1910, p. 103. TAMARICACEAE. TAMARIX. a Bp, Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) (genistae Scopoli). van der Goot, 1915, p. 225. ApHip Foop PLANT CATALOGUE. 89 Aphis tamaricis Licht. Lichtenstein, 1885a, p. CLXXIX. SISTACH AB. sROCKBOSE FAMILY. CISTUS. . crispus L. Aphis cisti Lichtenstein. Del Guercio, 1909 (1910), Redia VII, p. 297. . hirsutus. . sp Aphis cisti Lichtenstein. Del Guercio, 1909 (1910), Redia VII, p. 297. Aphis cisti Licht. (ined.). Lichtenstein, La Flore. Myzus targonu Del Guercio. (M. ribis? Linn., Ferrari). Del Guer- cio, 1900, p. 152. HELIANTHEMUM. Rockrose. . vulgare Gaertn. Fruct. Aphis helianthemi Ferrari. Ferrari, 1872, p. 65. WIORACRARS VIOLET FAMILY: VIOLA. Violet. . nuttallii. Myzus circumflexum (Buckton) (vincae Gillette). Davis, 1914, pete Can. Ent. . odorata L. English or Sweet Violet. Siphonophora malvae (Mosley) Pass. (A. pelargonii Kalt.) (A. pallida Walker) (S. pelargonii Koch) (S. diplantherae Koch). Passerini, 1863, p. 14. . tricolor L. Pansy. MHeart’s-ease. Aphis certa Walker. Walker, 1849c, p. 32. Aphis insessa Walker. Walker, 1849c, p. 32. Aphis violae Scouteden. Schouteden, 1906a, p. 229. Mysus persicae Sulzer. Gillette and Taylor, 1908, p. 36. Siphonophora malvae Mosley. (A. pelargonii Koch) (A. pallida Waiker) (S. pelargonii Koch) (S. diplantherae). Macchiati, 1333; p. 230. Sp. Idiopterus nephrelepidis Davis. Essig, 1911b, p. 541. Rhopalosiphum tulipaella Theobald. Theobald, 1916f, p. 148. Rhopalosiphum violae Pergande. Pergande, 1900b, p. 29. San- born, 1904, p. 65. EOASACHEAE? EOASA FAMILY. MENTZELIA. . nuda Pursh. Nectarophora sp. Cowen. Cowen, 1895, p. 125. 90 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. M. sp. Macrosiphum mentscliae Wilson. Wilson, 1915b, p. 99. BEGONIACEAE. BEGONIA. B. sp. Aphis gossypii Glover. (citrifolii Ashm., in part) (citrulli Ashm.) (cucumeris Forbes) (forbesi Weed?). Pergande, 1895, p. 314. Aphis opima Buckton. Theobald, 1911-12. : Macrosiphum begoniae Schouteden. Schouteden, 1901, p. 117. 1906a, p. 238. om CACTACEAE,. CACTUS PANEER CACTUS. C. sp. Aphis dianthi Schrank. Walker, 1850a, p. 394. OPUNTIA. Prickly Pear. O. vulgaris Mill. Aphis papaveris Fab. Macchiati, 1883, p. 256. 7 sp: Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 36. THYMELAEACEAE. MEZEREUM FAMIEY; DAPHNE. Mezereum. D. sp. ; Macrosiphum hibernaculorum (Boyer). Theobald, 1916f.- Siphonophora gnidiu Licht. (ined.). Lichtenstein, La Flore. PIMILEA. P. sylvatica. Aphis dianthi Schrank. Walker, 1850a, p. 394. ELAEAGNACEAE. “OLEASTER FARE ELAEAGNUS. E. angustifolia L. Rhopalosiphum hippophaes (Myzus elaeagni Del Guercio, Davis, 1908) Gillette, 1915, Jour. Ec. Ent. Vol. 8, p. 376. E. argentea Pursh. Silver-berry. Capitophorus (Myzus) braggti Gillette. van der Goot, 1915, p. 120. E. sp. Mysus braggii Gillette. Gillette, 1915, Jour. Ec. Ent. Vol. 8, p. 376. HIPPOPHAE. H. rhamnoides L. Myzus braggti Gillette. Gillette, 1915, Jour, Ec. Ent. Vol. 8, p. 376. ApHip Foop PLANT CATALOGUE. 91 Rhopalosiphum hippophaes Koch. Gillette, 1915, Jour. Ec. Ent. Molt 8> p.-376. SHEPHERDIA. S. argentea Nutt. Capitophorus shepherdiae G. and B. Gillette and Bragg, 1916, p. 445. S. arvensis. Myzus braggti Gillette. Gillette, 1915, Jour, Ec. Ent. Vol. 8, p. 376. OGG EAE., LOOSESTRIBE, FAMILY. AMMANNIA. A. sp. Rhopalosiphum nymphaeae (Linn.). Williams, 1891, p. 5. CUPHEA. (Parsonsia). C. Bustamanta Lex. (platycentra). Aphis malvae Walker. Williams, 1891, p. 8. C. ignea DC. (Parsonia platycentra). Aphis malvae Walker. Hunter, 1901, p. 127. C> sp: Aphis gossypii Glover. Fullaway, 1909, p. 40. Siphonophora malvae (Mosley) Pass. (A. pelargonii Kalt.) (A. pallida Walker) (S. pelargonii Koch) (S. diplantherae Koch). Passerini, 1863, p. 14. LAGERSTROEMIA. L. indica L. ; Myzocallis kahawaluokalani Kirkaldy. Fullaway, 1909, p. 43. L. sp. Aphis lagerstroemiae Licht. (ined.). Lichtenstein, La Flore. LYTHRUM. Loosestrife. L. Salicaria L. Spiked Loosestrife. Aphis lythri Schrank. Kaltenbach, 1874, p. 254. Theobald, 1911-12. Aphis salicariae Koch. Kaltenbach, 1874, p. 254. Myzaphis lythri Schrank. van der Goot, 1915, p. 185. PUMICA. P. Granatum L. Aphis punicae Pass. Ferrari, 1872, p. 69. MYRTACEAE. MYRTUS. M. sp. Aphis diantht Schrank. Walker, 1850a, p. 394. Rhopalosiphum persicae Sulzer. Lichtenstein, Flore Supplement. 92 MAINE AGRICULTURAL EXPERIMENT STATION. -1918. ONAGRACEAE. EVENING PRIMROSE FAMILY. CLARKIA. C. elegans Dougl. Rhopalosiphum persicae (Sulzer). Essig, 1917a, p. 331. ‘J EPILOBIUM. Willow-herb. E. adenocaulon occidentale Trelease. Aphis oenotherae Oestlund. Essig, 1917a, p. 341. E. angustifolium L. (spicatum Lam.) Great Willow-herb. Fireweed. Aphis epilobii Kalt. Cockerell, 1903b, p. 114. Nectarophora sp. Cowen. Cowen, 1895, p. 124. E. Dodonaei. ¥ Aphis plantaginis Schrank. (A. dauci Fab.). Passerini, 1863, p. 40. E. hirsutum L. Aphis epilobt Koch. Theobald, 1911-12. E. montanum L. (pubescens). Aphis epilobii Kalt. Buckton, 2, p. 71. Aphis instabilis Buckton. Buckton, 2, p. 95. Aphis penicillata Buckton, 2, p. 52. Macrosiphum ulmariae (Schrank) (gei Koch) (urticae Kalt?) van der Goot, 1915, p. 104. Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch) (gei Koch). Passerini, 1863, p. 13. E. parviflorum Schreb. Aphis epilobii Koch. Theobald, 1911-12. Aphis instabilis Buckton. Buckton, 2, p. 95. E. virgatum Cunn. Aphis virgata Del Guercio. Del Guercio, 1909 (1910), Redia VII, p. 297: E. sp. Anuraphis myosotidis Koch. Del Guercio, 1909 (1910), Redia VII, p. 297. Aphis despecta Walker. Walker, 1849c, p. 53. Aphis diphaga Walker. Walker, 1852, p. 1042. Aphis epilobina Walker. Walker, 1849c, p. 53. Aphis malvae Walker. Buckton, 2, p. 43. Aphis oenotherae Oestlund. Clarke, 1903, p. 252. Aphis pollinosa Walker. Walker, 1849c, p. 52. Aphis praeterita Walker. Walker, 1849c ,p. 52. Aphis tincta Walker. Walker, 1849c, p. 51. Aphis triphaga Walker. Walker, 1852, p. 1041. Nectarophora epilobii Pergande. Pergande, 1900a, p. 516. FUCHSIA. F. coccinea Ait. Aphis diantht Schrank. Kaltenbach, 1874, p. 48. Apuip Foop PLant CATALOGUE. 93 . globosa Lindl. Aphis dianthi Schrank. Kaltenbach, 1874, p. 48. F. gracilis. Rhopalosiphum dianthi (Schrank) Koch (persicae, Puceron du pecher Morren) (rapae Curtis) (floris-rapae Curtis) (dubia? Curtis) (vastator Smee) (A. persicaecola Boisduval) (Rh. per- Sicde, fass.). Buckton, 2, p. 17. F. macrantha Hook. . parviflora Doughl. Gece. c Aphis dianthi Schrank. Kaltenbach, 1874, p. 48. GUARA. Nectarophora sp. Cowen. Cowen, 1895, p. 124. Siphonophora gaurae Williams. Williams, 1910 (1911), p. 80. Siphonophora gaurina Williams. Williams, 1910 (1911), p. 80. OENOTHERA. Evening Primrose. . bectiana. Aphis oenotherae Oestlund. Clarke, 1903, p. 252. . biennis L. Aphis gossypu Glover. Sanborn, 1904, p. 57. Aphis oenotherae Oestlund. Cowen, 1895, p. 121. Myzus biennis Sanborn. Sanborn, 1904, p. 78. Myzus oenotherae Williams. Williams, 1910 (1911), p. 65. Pemphigus oenotherae Williams. Williams, 1891, p. 11. Siphonophora sp. Williams, 1891, p. 11. . Caespitosa Nutt. Aphis oenotherae Oestlund. Cowen, 1895, p. 121. . grandiflora Ait. Aphis oenotherae Oestlund. Essig, 1917a, p. 341. . serrulata Nutt. Aphis oenotherae Oestlund. Williams, 1891, p. 11. sp. Anoecia oenotherae Wilson. Wilson, 1911, p. 64. Anoecia querci (Fitch) (Eriosoma querci Fitch) (Rhizobius eleu- sinis Thos.) (Schizoneura panicola Thos.) (Anoecia corni American authors) (?Anoecia oenotherae Wilson). Baker, 1916, ps 303. TRAPA. Water Nut. . nhatans L. Water Chestnut. Rhopalosiphum nymphaecae Koch. Passerini, Flora. HALORAGIDACEAE. WATER MILFOIL FAMILY. MYRIOPHYLLUM. Water Milfoil. . verticillatum L. Rhopalosiphum nymphaeae Linn. (Aphis aquaticus Jackson). Davis, 1910a, p. 245. 94 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. ARALTACEAE.” GINSENG Wh AvEieRe ACANTHOPANAX. A. ricinifolium. Aphis acanthopanaci Matsumura. Matsumura, 1917a, p. 356. ARALIA. A. cordata. Arimakia araliae Matsumura. Matsumura, 1917a, p. 363. A. hispida Vent. Bristly Sarsaparilla. Wild Elder. Aphis (Adactynus) aralia-hispida Raf. Rafinesque, 1817. ~ A. sinensis. Arimakia araliae Matsumura. Matsumura, 1917a, p. 363. Arimakia taranbonis Matsumura. Matsumura, 1917a, p. 363. HEDERA. H. Helix L. English Ivy. Aphis hederae Kalt? Essig, 1917a, p. 339. Aphis hederae Kalt. Buckton, 2, p. 75. ?Aphis lychnidis Linn. Buckton, 2, p. 74. Aphis rumicis Linn. (fabae Kirby) (genistae Scop.) (ulicis Fab?) (euphorbiae Kalt?) (dahliae Mosley) (Cinara rumicis Mosley) (Rumicifex Amyot) (Genistifex Amyot). Buckton, 2, p. 84. Myszus persicae (Sulzer). Essig, 191lc, p. 600. Pemphigus hederae Horvath. UMBELLIFERAE. PARSLEY FAMILY. AEGOPODIUM. Goutweed. A. Podagraria L. Aphis capreae Fab. (A. aegopodii Scopoli). Kaltenbach, 1843, p. 110. Aphis papaveris Fab. Kaltenbach, 1874, p. 269. Siphocoryne capreae (Fab.) Theobald, 1912. Rept. Ec. Zool. p. 88. A. sp. Aphis rumicis Linn. Walker, 1850a, p. 19. AETHUSA. Fool’s Parsley. A. Cynapium L. Aphis papaveris Fab. Kaltenbach, 1874, p. 269. A. sp. Aphis rumicis Linn. Walker, 1850a, p. 19. ANGELICA. A. sylvestris L. Aphis angelicae Koch. Koch, p. 52. Apuip Foop PLANT CATALOGUE. 95 Aphis capreae Fab. (A. aegopodii Scopoli). Kaltenbach, 1843, p. 110. Aphis runucis Linn. Walker, 1850a, p. 19. Cavariella gighiolt Del Guercio. Del Guercio, 1909 (1910), Redia Wii sp: 298: Siphocoryne angelicae Del Guercio. Del Guercio, 1909 (1910), Redia VII, p. 298. A. tomentosa Wats. Aphis cari Essig. Essig, 1917a, p. 320. A. sp. Aphis angelicae Koch. Wilson, 1909b, p. 348. ANTHRISCUS. Chervil. A. sylvestris Hoffm. (Chaerophyllum sylvestre). . Aphis pisi Kalt. Kaltenbach, 1874, p. 118. Macrosiphum ulmariae Schrank (gei Koch) (urticae Kalt?). van der Goot, 1915, p. 104. A. vulgaris Bernh. Aphis anthrisci Kalt. Kaltenbach, 1843, p. 112. A. sp. Aphis papaveris Fab. Kaltenbach, 1874, p. 288. Aphis rumicis (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) (genistae Scopoli). van der Goot, 1915, p. 225. Siphonophora ulmariae Schrank. Lichtenstein, Flore Supplement. APIUM. A. graveolens L. Garden Celery. Aphis inculta Walker. Walker, 1849c, p. 43. Aphis lappae Koch. Passerini, 1863, p. 51. Theobald, 1911-12. Myzus lycopersici Clarke. Davis, 1914, p. 134. Can. Ent. Rhopalosiphum dianthi Schrank. G. C. Davis, 1893, p. 40. Siphocoryne avenae (Fab.) (mali Fitch) (prunifoliae Fitch) (ave- nae Fitch) (annuae Oestlund) (fitchii Sanderson) (Siphono- phora avenae Thos. in part). Pergande, 1904a, p. 8. Siphocoryne pastinaceae Linn. Buckton, 2, p. 24. Siphocoryne pastinaceae Linn. Cockerell, 1903b, p. 114. ARCHANGELICA. A. atropurpurea Hoffm. Siphocoryne archangelicae Oestlund. Oecestlund, 1887, p. 70. A. sp. Aphis archangelicae Scop. Lichtenstein, Flore Supplement. CARUM. Caraway. C. kelloggii Gray. Wild or Sweet Anise. Aphis cari Essig. Essig, 1917a, p. 320. Siphocoryne capreae (Fab.). Essig, 1917a, p. 342. MAINE AGRICULTURAL EXPERIMENT STATION. 1918. . Sp. Siphocoryne capreae Fab. (aegopodii Scopoli) (umbellatorum Koch) (cicutae Koch). van der Goot, 1915, p. 163. CAUCALIS. (Turgenia). . latifolia L. (Turgenia latifolia L.). Aphis papaveris Fab. (A. fabae Scop.) (A. aparines Schrank). Passerini, 1863, p. 46. CHAEROPHYLLUM. . temulum L. Aphis capreae Fab. (aegopodii Scopoli). Kaltenbach, 1843, p. 110. Aphis chaerophilli Koch. Koch, p. 80. Aphis pisi Kalt. Kaltenbach, 1874, p. 118. . tuberosum. Aphis chaerophylu Koch. Theobald, 1915b. . Sp. Siphocoryne capreae Fab. Lichtenstein, La Flore. Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) (pisi Kalt.) (pisi Koch) (gei Koch). Passerini, 1863, p. 13. CICUTA. Water Hemlock. . maculata L. Spotted Cowbane. Musquash Root. Beaver Poison. Nectarophora sp. Osborn-Sirrine. Hunter, 1901, p. 123. . wirosa, UL: Rhopalosiphum cicutae Koch. Koch, p. 24. Rhopalosiphum nymphaeae (Linn.) Koch (A. butomi Schrank) (R. najadum Koch). Passerini, 1863, p. 21. CONIUM. Poison Hemlock. . maculatum L. Aphis capreae Fab. (cicutae Koch). Kaltenbach, 1874, pp. 291, 266. Aphis capreae Fab. (A. aegopodii Scopoli). Kaltenbach, 1843, p. 110. Aphis xylostei Schrank (lonicerae Boyer). Kaltenbach, 1874, p. 307. Hyadaphis xylostei Schrank. (Siphocoryne conii Davidson). Dav- idson, 1914, Jour. Ec. Ent., Vol. 7, p. 134. . Sp. Siphocoryne foeniculi Pass. Lichtenstein, La Flore. CRITHMUM. . Maritimum L. Aphis crithmi Buckton. Buckton, 1886, p. 324. CRYPTOTAENIA. Honewort. . Canadensis DC. (Chaerophyllum canadense). Apuip Foop PLANT CATALOGUE. 97 Aphis chenophyllum-canadense Raf. Rafinesque, 1817. DAUCUS. (Orlaya). Carrot. D. Carota L. Aphis assueta Walker. Walker, 1849c, p. 49. Aphis carotae Koch. Graells, 1887, p. 11. Aphis dauci Fab. Graells, 1887, p. 11. Aphis lappae Koch. Graells, 1887, p. 11. Aphis papaveris Fab. Graells, 1887, p. 11. Aphis papaveris Fab. (A. fabae Scop.) (A. aparines Schrank). Passerini, 1863, p. 46. Aphis plantaginis Fab. Kaltenbach, 1874, p. 56. Aphis plantaginis Schrank. (dauci Fab.). Ferrari, 1872, p. 66. Theobald, 1916f, p. 183. Aphis plantaginis Schrank. Graells, 1887, p. 11. Aphis rumicis Linn. Walker, 1850a, p. 19. Aphis subterranea Walker. (A. carotae Koch). Buckton, 2, p. 38. Aphis umbellatarum Kalt. Graells, 1887, p. 11. Forda dauci Gureau. Graells, 1887, p. 11. Siphocoryne capreae (Fab.) (not pastinaceae Koch). Theobald, 1912, Rept. Ec. Zool., p. 88. Siphocoryne foeniculi Pass. Graells, 1887, p. 11. Siphocoryne pastinaceae Linn. Buckton, 2, p. 24. D. foliosus Guss. Aphis carotae Koch. Macchiati, 1883, p. 239. D. sp. Aphis umbellatorum Koch. Lichtenstein, La Flore. Siphocoryne capreae Fab. (aegopodii Scop.) (umbellatorum Koch) (cicutae Koch). van der Goot, 1915, p. 163. ERYNGIUM. Eryngo. E. campestre L. Aphis dispar Walker. Walker, 1848c, p. 2251. Aphis diversa Walker. Walker, 1848c, p. 2251. Aphis papaveris Fab. Macchiati, 1883, p. 2506. Aphis rumicis Linn. Walker, 1850a, p. 19. FALCARIA. F. vulgaris Bernh. (Sium falcatum). Aphis sii Koch. Kaltenbach, 1874, p. 271. FERULA. F. sp. Myzus ferulaginis Macchiati. Lichtenstein, Flore Supplement. Vacuna ferulae Macchiati. Lichtenstein, Flore Supplement. FOENICULUM. Fennel. F. vulgare Mill. (officinale ALL.). 98 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. Aphis saliceti Kaltenbach. Patch, 1917a, p. 417. Siphocoryne foeniculi Pass. Clarke, 1903, p. 252. F. sp: Aphis capreae Fab. (foeniculi Pass.) (cicutae Koch). bach 1874, "p.275; HERACLEUM. Cow Parsnip. H. lanatum Michx. 5 Sp . sp . sp Aphis heraclu Cowen. Cowen, 1895, p. 120. Aphis saliceti Kaltenbach. Patch, 1917a, p. 417. . Mantegazzianum S&L. Aphis heraclei Cowen. (not Koch). Essig, 1917a, p. 339. . Sphondylium L. Aphis heraclei Koch. Koch, p. 51. Aphis umbellatorum Koch. Theobald, 1911-12. Hyalopterus spondylu Koch. Koch, p. 18. Kalten- Phorodon galeopsidis (Kalt.) Pass. (Walker ex parte). Passerini, 1363; p. 19. Siphocoryne capreae (Fab.). Theobald, 1912, Rept. Ec. Zool., p. 88. . Sp. Siphocoryne capreae Fab. (aegopodii Scopoli) (umbellatorum Koch) (cicutae Koch). van der Goot) 1915; potes HYDROCOTYLE. Water Pennywort. Aphis nymphaeae L. Kaltenbach, 1874, p. 20. LEVISTICUM. Lovage. Aphis ligustici Fab. Kaltenbach, 1874, p. 278. LIGUSTICUM. Lovage. . scoticum L. Scotch Lovage. Aphis ligustici Fab. Kaltenbach, 1843, p. 140. USD: Nectarophora martini Cockerell. Cockerell, 1903a, p. 171. MUSENIUM. . tenuifolium Nutt. Aphis penstemonis Williams. Williams, 1910 (1911), p. 54. dently this species.” OENANTHE. Phellandrium. | .erocata, L, Aphis umbellatorum Koch. Theobald, 1911-12. Aphis oenanthis Licht. (ined.). Lichtenstein, La Flore. Aphis papaveris Fab. Kaltenbach, 1874, p. 275. “Evi- ApuHip Foop PLANT CATALOGUE. 99 PASTINACA. Parsnip. P. sativa L. Aphis capreae Fab. (A. aegopodii Scopoli). Kaltenbach, 1843, p. 110. Aphis carotae Koch. Ferrari, 1872, p. 72. Aphis cicutae Koch. (capreae Fab.). Kaltenbach, 1874, p. 266. Aphis heraclii Cowen. Cowen, 1895, p. 129. Aphis robusta Walker. Walker, 1849c, p. 43. Aphis rumicis Linn. Walker, 1850a, p. 19. Aphis saliceti Kaltenbach. Patch, 1917a, p. 417. Rhopalosiphum pastinaceae (L). Koch. (A. capreae Fab.) (R. ci- cutae Koch). Koch, pp. 41-42. Siphocoryne capreae (Fab.) (not pastinaceae Koch). Theobald, 1912, Rept. Ec. Zool., p. 88. Siphocoryne foeniculi Pass. Passerini, 1860, p. 37. Pe Sp: Siphocoryne capreae Fab. (aegopodii Scopoli) (umbellatorum Koch) (cicutae Koch). van der Goot, 1915, p. 163. PETROSELINUM. Parsley. P. hortense Hofim. Common Parsley. Rhopalosiphum capreae (Fab.) Gillette, 1911, p. 323. PEUCEDANUM. (Anethum). P. alsaticum L. (Anethum.). Aphis papaveris Fab. (A. fabae Scop.) (A. aparines Schrank). Passerini, 1863, p. 46. P. palustre Moench. Aphis rumicis Linn. (fabae Kirby) (genistae Scop.) (ulicis Fab?) Euphorbiae Kalt?) (dahliae Mosley) (Cinara rumicis Mosley) (Rumicifex Amyot) (Genistifex Amyot). Buckton, 2, p. $4. P.- sp. Siphonophora capreae Fab. Lichtenstein, Flore Supplement. PIMPINELLA. P. magna L. Aphis anthrisci Kalt. Kaltenbach, 1874, p. 273. Aphis pimpinellae Kalt. Kaltenbach, 1874, p. 273. P. Saxifraga is Aphis anthrisci Kalt. Kaltenbach, 1874, p. 273. Aphis pimpinellae Kalt. Kaltenbach, 1874, p. 273. SANICULA. Sanicle. S. canadensis L. Aphis saniculae Williams. Williams, 1910 (1911), p. 56. 100 MAINE AGRICULTURAL EXPERIMENT STATION. 1918. SCANDIX. Venus’ Comb. S. Pecten-Veneris L. Aphis papaveris Fab. Kaltenbach, 1874, p. 269. SESELI. S. sp. Aphis seselu Licht. (ined.). Lichtenstein, La Flore. SIUM. S. falcatum. See Falcaria vulgaris. S. latifolium L. Aphis rumicis Linn. Walker, 1850a, p. 19. THASPIUM. Meadow Parsnip. T. aurem Nutt. Aphis thaspii Oestlund. Oecstlund, 1887, p. 58. TORDYLIUM. T. apulumy te. Aphis carotae Koch. Macchiati, 1883, p. 239. TORILIS. T. Anthriscus (L). Bernh. (Caucalis Anthriscus). Aphis anthrisci Kalt. Kaltenbach, 1874, p. 273. Aphis papaveris Fab. Kaltenbach, 1874, p. 269. UMBELLIFERAE. We sp: Acyrthosiphon navozovi Mordwilko, 1914, Faune de la Russie, p. 196. Siphocoryne pastinaceae Koch (not capreae Fab.). Theobald, 1912, Rept. Ec. Zool., p. 89. EXPLANATION OF FIGURES Figure 4. Showing antennae, thoracic wax-plates and hind tarsi, all drawn to same scale. : Prociphilus corrugatans? Spring migrant from Crataegus (67-12, 50-04): P. alnifoliae? Spring migrant from Amelanchier (27-06, 40-06, 29-10, 16-11): P. (Trama) erigeronensis. Fall migrant from Solidago (78-06) ; Apterous female from cultivated aster. P. sp. Fall migrants found alighting at base of trunk of Mountain Ash, Pyrus sp. (164-12). Figure 5. Showing antennae, thoracic wax-plates and hind tarsi, all drawn to same scale. Prociphilus tessellata. Spring migrant from Acer (24-11); fall mi- grant from Alnus (120-16): P. sxylostei, spring migrant from Lonicera (53-14, 96-16): P. approximatus, spring migrant from Fraxinus (1-16- 21): P. fraxinifolii, spring migrant from Frarinus (62-09): P. venafus- cus, spring migrant from Fraxinus (55-06, 85-11) ; fall migrant (100-08). ‘y AMINO — Th Te ZI-L9 Tamang rise oy a i 4 4 \ t RANG Ue I °C ANNO] §z-g1-4 ~~ ' ” , , ) ‘ A , . er nu 7 bia e wal wl yh = i) (eee } ‘iy rj 2 i i bai fr y 1 i Pale a! eee ' f r i iit j 7 F ; Pia ete 7 ; ec een ne) f be, i eM oe hee i \ wv A j WALA 1, 3 9088 01570 6401