84 Maine Agricultural Experiment Station. 1918. 



ZIZYPHUS. 

 Z. Jujuba Lam. 



Rhizobius jujubac Buckton. Buckton, 1899b, p. 278. Kirkaldy, 

 1906, p. 16. "is a Coccid." 



VITACEAE. VINE FAMILY. 

 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 Ch.cken Grape. 



Aphis ripar'.ae Oestlund. Williams, 1891, p. 12. 



Phylloxera zastolrix Planchon. Williams, 1891, p. 12. 



Siphonophcra v'J'.cola Thomas. Williams, 1891, p. 12. 

 V. vinifera L. 



Aphis vitis Scopoli. Kaltenbach, 1874, p. 95. 



Hyalopterus priini (Fab.) Koch (Prunifex Amyot). Buckton, 2, 

 p. 111. 



Hyalopterus pruni (Fab.) Koch (Walker partim). Passerini, 1863, 

 p. 27. 



Peritymbia (Phylloxera) vitifolii (Fitch-Riley) (\astatrix Plan- 

 chon). Borner, 1909b, p. 61. 



Phylloxera vastalrix Planchon. Kaltenbach, 1874, p. 775. 



Rhizoctonus ampellnus Alokrzecky. Mordwilko, 1909, p. 159. 

 Mokrzecky, 1895-96 (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. 

 V. sp. 



Aphis ripariae Oestlund? ( Pvitis 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. 



