KEPORT OF ASSISTANT DIRECTOR OP NATIONAL MUSEUM. 119 



EiLEY, Charles Y. — Ou some iuteractions of organisms. 



(Amer. Naturalist, April 1881, xv, p. 323,324.) 



Abstract of and comments on S. A. Forbes's " On some interactions of or- 

 ganisms" (Bull. 111. State laboratory of Nat. History, No. 3). 



Legislation to control insects injurious to vegetation. 



(Farmers' Review, Jan. 20, 1881. Reprint Amer. Naturalist, April, 1881, xv, 

 pp. 322-323. Indiana Farmer, April 15, 1881.) 



Agricultural advancement in the United States. Eeprint, 



entitled "Agricultural advancement in the United States." Ad- 

 dress at the organization of the American Agricultural Association, 

 December, 1879. 



(Journ. Amer. Agric. Assoc, April, 1881, i, pp. 47-r)4.) 



Account of the measures adopted by the governments of England, Ger- 

 many, and France for the promotion of agriculture ; criticism of the U. S. 

 Department of Agriculture and suggestions for its reorganization ; how the 

 present association can do its work best. 



The Periodical Cicada, alias " Seventeen-year Locust." 



(Amer. Naturalist, June, 1881, xv, pp., 479-482, Fig. 1.) 



A new species of oak Coccid, mistaken for a gall. 



(Amer. Naturalist, June, 1881, xv, p. 482.) 



Description of Kermrs galliformis, n. sp., occurring on Quercus palustris in 

 the southern and central U. S. ; the Coccid often infested by a parasitic Lexi- 

 idopter, Euclemensia iasseitella. 



The " Water-weevil" of the rice plant. 



(Amer. Naturalist, June, 1881, xv, pp. 482-483.) 



Reasons for presuming that the " maggot " of rice-fields is the larva of Lis- 

 8orhoptru8 simplex; habits and seasons of appearance. 



The impregnated egg of Phylloxera vastatrix. 



(Amer. Naturalist, June, 18S1, xv, pp. 483-484.) 



Establishment of the author's prediction, made in 1875, that the impreg- 

 nated egg of Phylloxera vasiati-ix would be found to hatch in the same season 

 in which it was laid. 



Works on North American Micro-lepidoptera. 



(Amer. Naturalist, June, 1881, xv, pp. 484-486.) 



Review of Lord Walsingham's [T. de Grey's] "Illustrations of typical 

 specimens of Lepidoptera heterocera . . . pt. 4," and of his "Pterophoridce 

 of California and Oregon ; " discussion of the new genera erected therein. 



Moths mistaken for Aletia. 



(Amer. Naturalist, June, 1881, xv, i)p. 486-487.) 



Scale insect on raspberry. 



(Amer. Naturalist, June, 1881, xv, p. 487.) 



Specific value of Apartura alicia, Edw. 



(Amer. Naturalist, June, 1881, xv, i>, 487.) 



The caterpillar nuisance. How to suppress it. 



(Evening Star [Washington, D. C], 24th June, 1881. Amor. Naturalist, 

 Sept., 1881, XV, pp. 747-748, fig.) 



