464 



Pomona College Journal of ENTOMOLOGy 



White Maple see Acer dasycarpum 



Ehrh. 

 White Oak see Quercus lobata Nee. 

 Wild Pea see Lathyrits. 

 Wild Rose see Rosa californica C. ^ S. 



Willow see Salix. ' 



Willow-herb see Epilobium. 

 Zea mays L. (Corn). 



Apliis niaidis Fitch-Clarke, Can. Ent. 

 XXXV, p. 251, 1903. 



SYNONYMS 



In order to make the above list as accurate and up-to-date as possible, duplicate 

 copies of the first rough draft were sent to all of the American writers on this sub- 

 ject for corrections, additions, subtractions, comments, etc. At this time I have 

 received returned copies from several, but have found it necessary to go ahead with 

 the editing before all of the first copies are returned. All corrections in the future, 

 however, shall be added as supplemental work, so that the present work shall con- 

 tinue to grow and be of more value as the various points are cleared up. I am 

 especially indebted to Prof. O. W. Oestlund for the large list of synonymous names 

 which he so thoroughly worked up. Also to Prof. H. F. Wilson, Miss Edith Patch, 

 Prof. C. F. Baker, J. T. Monell, and W. M. Davidson. 



In preparing this list the followLng authors were constantly referred to: 



H. Schouteden, Catalogue Des 

 Aphides DE Belgique, Dec. 1905. 



G. W. KiRKALDY, Canadian Entomolo- 

 gist 



XXXVII, pp. 414-4.20, Dec. 1905. 



XXXVIII, pp. 9-18, Jan. 1906. 

 XXXVIII, p. 135, Apr. 1906. 

 XXXVIII, p. 202, June I906. 



C. P. Gillette, Journal of Economic 

 Ent., 

 I, pp. 302-311, Oct. 19O8. 



I, pp. 359-369, Dec. 1908. 



II, pp. 351-357, Oct, 1909. 



II, pp. 385-388, Dec. 1909- 



III, pp. 367-371, Aug. 1910. 

 Ill, pp. 403-407, Oct. 1910. 



Proc. Academy of Nat. Sci. of Phila- 

 delphia, Jan. 1907. 



C. F. Jackson, A Synopsis of the 

 Genus Pemphigus with Notes on 

 Their Economic Importance, Life 

 History and Geographical Distri- 

 bution. 



O. W. Oestlund, List of the Aphididae 

 of Minnesota, 1886. 

 Synopsis of tlie Aphididae of Minne- 

 sota, 1887. 



Cyrus Thomas, Eighth Rept. of Ento- 

 mologist of Illinois, 1879- 



Thomas A. Williams, The Aphididae of 

 Nebraska, April, I9IO. 



H. F. Wilson, Rep. Ann. of Ent. So- 

 cietj' of America, Dec. 19IO. 

 Entomological News XXI, pp. 147- 

 156, April 1910. 



Canadian Entomologist XLII, pp. 

 384-388, Dec. 191O. 

 Jr. Econ. Ent. II, 364-350, 1909- 

 E. M. Patch, Bull. 181, Maine Agrcl. 

 Exp. Sta., May, 191O. 

 Bull. 182, Maine Agrcl. Exp. Sta., 

 p. 242, June, 1910. 

 J. J. Davis, Ann. of Ent. Society of 

 America III, No. 3, Sept. 1909. 

 Entomological News XXI, pp. 245- 



247, June, 19IO. 

 Jr. Economic Ent. Ill, pp. 482-499 



Oct. 1910. 



Jr. Economic Ent. Ill, pp. 482-499, 



Dec. 1910. 



W. D. Hunter, Aphid, of N. A. BuU. 



No. 60, la. Agrcl. Exp. Sta., 1901. 



T. D. A. Cockerell, Can. Ent. 



XXXVI, pp. 262-263, Sept. 1904. 



190^ Aphis avcnae (Fabr.) Perg. Bull. 



44, Div. Ent. U. S. Dept, Agrcl. 

 1775 Nectarophora avenae Fabr. Ent. 



Syst. 736. 

 1886 Aphis annuae Oestl. Aphid of 



Minn. p. 43. 



