Aphid Food 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, 1916a, 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, 

 1913, 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. 



Schisoneura crataegi Oestlund. Oestlund, 1887, p. 28. 

 C. tomentosus L. 



Aphis crataegifoliae Fitch. Sanborn, 1904, p. 53. 



Schisoneura 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. 

 Schisoneura 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. 



