332 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
2303. Riley, C. Y. Circular No. 0 [U. S. Department of Agriculture, 
Division of Entomology]. <[Washington:] 1 May, 1885,1 p., 
fo., 1 fig. Reprint: <Pacific Rural Press, 16 May, 1885. S.-b. 
No. 63, p. 27. <Weekly Times-Democrat [New Orleans], 23 
May, 1885. S.-b. No. 61, p. 23. <Rural Californian, June. 1885, 
v. 80, p. 122. <S.-b. No. 61, pp. 20-21. <Sci. Amer. Suppl., 6 
Jane, 1885, v. 19, p. 7859. S.-b. No. 63, pp. 25-26. <Pacific 
Rural Press, 16 May, 1885, v. 29, p. 469. S.-b. No. 63, p. 27. 
See: <Farmer’s Review, 21 May, 1885, v. 14, p. 362. S.-b. No. 
63, p.29. N. Y. Weekly Sun, 27 May, 1885. S.-b. No. 63, p. 29. 
N. Engl. Farmer, 16 May, 1885. S.-b. No. 63, p. 29. 
Conditions under which the Government will buy silk-worm eggs ; how to 
select moths to produce eggs. 
2304. Riley, C. Y. The imported elm-leaf beetle. Its habits and nat¬ 
ural history and means of counteracting its injuries. <Bull. 
No. 6, Div. Ent. U. S. Dept. Agric. [14 May], 1885, 20 pp., 1 pli, 
1 fig. 
Treats of Galeruca xanthomelcena ; its habits and natural history; descrip¬ 
tion, figures, remedies, and methods of application of insecticides. 
2305. Riley, C. Y. Destroying Cicadas: Scurfy apple bark-louse. 
<Rural New-Yorker, 23 May, 1885, v. 44, p. 353. S.-b. No. 61, 
p. 24. 
Answer to inquiries of J. A. K.; means against Cicada [= Tibicen ] septendecim 
and Chionaspis furfur us. 
2306. Riley, C. Y. [Poisonous spider.] <Rural New-Yorker, 23 
May, 1885, v. 44, p. 354. S.-b. No. 61, p. 23. 
Reply to statements of Dr. W. H. G.; no spider known whose foot-tracks 
kill leaves or trees. 
2307. [Riley, C. Y.] Expected advent of the locust. <Sci. Amer., 
23 May, 1885, v. 52, p. 320. S.-b. No. 61, p. 9. <Farmer’s 
Home Journ., 13 June, 1885. S.-b. No. 63, p. 18. <Orange 
Co. [N. Y.] Farmer, 28 May, 1885. S.-b. No. 63, p. 23. <See: 
<Sci. Amer., 20 June, 1885, v. 52, p. 389. S.-b. No. 63, p. 28. 
Simultaneous appearance of a 17-year ( Cicada [= Tibicen'] septendecim ) and a 
13-year ( C. [= T. ] tredecim ) brood; localities of the two broods; life-history 
and habits. 
2308. Riley, C. Y. Rust of orange. <Rural New-Yorker, 16. May, 
1885, y. 44, p. 355, figs. 196, 197. S.-b. No. 61, pp. 18-19, figs. 
196-197. Reprint: <Colman’s Rural World, 18 June, 1885, 
v. 38, p. 195, 2 figs. S.-b. No. 61, pp. 31-32, 2 figs. 
Description, habits, and means against Phytoplus qleivorus ; figures the same 
and its eggs ; figure of a rusty orange. 
2309. [Riley, C. Y.] Red-ants. <Sci. Amer., 21 May, 1885, v. 52, 
p. 183. S.-b. No. 66, p. 35. 
Recommends pyrethrnm, kerosene, hot water, and naphthaline as means 
againfet red-ants in houses. 
