loo Maine; agriculturai, exp£;riment station. 1913. 



LacluiMs longirostris Fab. Kaltenbach, 1874, p. 92. 

 Lachntis longirostris Pass. Kaltenbach, 1874, p. 562. 

 S sp. 



Aphis amenticola Kalt. Kaltenbach, 1874, p. 586. 



Aphis cicutae Koch, (capreae Fab.) Kaltenbach, 1874, p. 585. 



Aphis gracilis Walker. Walker, 1852, p. 1040. 



Aphis saliceti Kalt. Kaltenbach, 1874, P- SSS- 



Aphis saliceti Schrank. Kaltenbach, 1874, p. 586. 



Aphis salicicola (Thomas) Monell (A. brevifurca Monell MSS) 



Monell, 1879, p. 24. 

 Aphis salicicola Thomas. Gillette, 1910, p. 403. 

 Aphis salicina Zetterstedt. (Chaitophorus?) TuUgren, 1909, p. 6. 

 Aphis pilosa Haldeman (A. salicis?) Hunter, 1901, p. 102. 

 Aphis spectabilis Ferrari (? amenticola Kaltenbach). Schoute- 



den, 1906a, p. 228. 

 Aphis truncata Hausmann. Lichtenstein, La Flore. 

 Chaitophorus populeus (Kalt.) (Lachnus punctatus Burm?) 



Buckton, 2, p. 139. 

 Chaitophorus salicicola Monell. (Lachnus salicicola Uhler?) 



Thomas, 1879, p. 105. 

 Chaitophorus salicis Williams. Williams, 1891, p. 27. 

 Chaitophorus viminalis Monell. Patch, 1913, Bui. 213, p. 80. 

 Chaitophorus sp. Davidson, 1909, p. 301. 

 Cladobius rufulus Davidson. Davidson, 1909, p. 300. 

 Lachnus dentatus Le Baron. Weed, 1890, p. 117. 

 Lachnus salicellis Fitch (L. salicicola Harris?). Thomas, 1879, 



p. 119- 

 Lachnus saligna Walker. Lichtenstein, La Flore. 

 Lachnus, viminalis (Boyer) (L. dentatus Le Baron). Oestlund, 



1887, p. 32. 

 Macrosiphum laevigatae Essig. Patch, 1913, Bui. 213, p. 84. 

 Melanoxantherium antennatum Patch. Patch, 191 3, Bui. 213, p. 

 Melanoxanthus bicolor Oestlund. Weed, 1891, p. 290. 

 Melanoxantherium flocculossum (Weed). Gillette, 1909a, p. 385. 

 Melanoxantherium salicis (Linn.). Gillette, 1909a, p. 387, Patch, 



1913, Bui. 213, p. 88. 

 Melanoxantherium salicti Harris. Patch, 1913, Bui. 213, p. 86. 

 Melanoxanthus salicis (Linn.). Weed, 1890, p. 115. 

 Melanoxanthus smithiac (Monell). Gillette, 1909a, p. 387; Patch, 



1913, Bui. 213, p. 86. 

 Mysus achyrantes Monell. Sanborn, 1904, p. 71. 

 Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 35. 

 Nectarophora californica Clarke. Clarke, 1903, p. 254. 

 Phylloxera salicicola Pergande. Pergande, 1904b, p. 269. 

 Phylloxerina salicis (Licht.) CB. Borner, 1909b, p. 60. 

 Pterocomma pilosa Buckton. Buckton, 2, p. 144. 

 Siphocoryne aegopodii Scopoli. Lichtenstein, La Flore. 

 Siphocoryne salicis Monell. Weed, 1893, p. 297. 

 Siphonophora salicicola Thomas. Thomas, 1879, p. 193. 



