BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 333 



2310. [RiLEY, C.V.] Bidding the ground of cut- worms. <Rural New- 



Yorker, 30 May, 1885, v. 44, p. 368. S.-b. No. 63, p. 22. 



Answer to inquiry of V. R. R. ; rueaus against the larvaj of Agrotidce. 



2311. [RiLEY, C. V.J An entomological breakfast. <N. Y. Times, 2 



June, 1885. S.-b. No. 63, p. 1. See : <Belvidere [01.] Stand- 

 ard, 23 June, 1885. S.-b. No. 63, p. 7. 



Cicadas and Acrididas as food. 



2312. RILEY, C. V. The periodical or seventeen-year Cicada. <Har- 



per's Weekly, 6 June, 1885, v. 29, p. 363, 4 figs. S.-b. No. 61, 

 pp. 24-26, 4 figs. 



Records and map showing distribution of brood XXII (septendecim) and of 

 brood VII (tredecim); habits, enemies, and figures, with details of structure 

 of Cicada [= Tj'&iceM] septendecim ; figure of twig punctured by the same 

 and of twig healed after the puncture. 



2313. [RiLEY, C. V.J The winged pests of the West. <St. Louis 



Globe-Democrat, 9 June, 1885. S.-b. No. 61, p. 11. 



Prediction that the northern States of the Mississippi Valley will escape se- 

 rious damage frora locusts this year; reasons for this opinion; ravages of 

 Camnula pellucida in California. 



2314. RILEY, C.V. The periodical or seventeen -year Cicada. <Amer. 



Grange Bulletin, 11 June, 1885. S.-b. No. 63, pp. 16-17. 



Chronological record, natural history, and popular names of Cicada [= Tibi~ 

 cenl septendecim. 



2315. RILEY, C. V. The periodical Cicada. An account of Cicada 



septendecim and its tredecim race, with a chronology of all broods 

 known. <Bull. No. 8, D ; v. Ent. U. S. Dept. Agric., [17 June], 

 1885, 46 pp., 8 figs. Second edition, 13 July, 1885. 



2316. RILEY, C. V. Notes on joint worms. <Rural New-Yorker, 20 



June, 1885, v. 44, p. 418, figs. 215-218. 



Habits, means against, and figure of Isosoma hordei ; criticism of A. J. Cook's 

 views on Isosoma; figures /. tritici and /. gr&nde. 



2317. RILEY, C. V. Beetles in the corn-fields. <Daily Gate City 



[Keokuk, Iowa], 23 June, 1885. S.-b. No. 61, p. 17. 



Answer to letters of J. M. Evans and J. M. Schaffer; A gonoderus paUipes in- 

 jurious to seed corn; recommends soaking the seed corn in Paris green at 

 Loudou purple. 



2318. RILEY, C.V. Notes on the periodical Cicada. < Science, 26 June, 



1885, v. 5, pp. 518-521. Reprint : <Sci. Amer. Suppl., 27 June, 

 1885, v.19, pp. 7905-7906. S.-b. No. 61, pp. 47, 48 ; No. 63, p. 74. 



Record showing distribution of brood XXII (septendecim) and of brood VII 

 (tredecim) in 1885 ; the specific value of the different forms; long period of 

 underground development ; its life-history ; food of the larva, methods of 

 burrowing, and transformations; the Cicada versus civilization. 



2319. RILEY, C.V. The Chester onion pest. <Orange County [N. Y.] 



Farmer, 2 July, 1885. S.-b. No. 61, pp. 1-2. See: <RuralXe\v 

 Yorker, 5 December, 1885, v. 44, p. 829. S.-b. No. 61, p. 151. 



Extract from Rept. U. S. Ent. for 1884; remedies against cabbage cut-worms; 

 the poisoned ball system and kerosene emulsion effective against the onion 

 cut- worm; formula for a soap-kerosene emulsion. 



