BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 335 



2331. RILEY, C. V. Insects of the year. <Prairie Farmer, 3 Septem- 



ber, 1885, v. 57, p. 567. S.-b. No. 63, p. 37 ; 134. See : <En- 

 tom. Amer., December, 1885, v. 1, pp. 176-177. 



Ravages of Agrotls measoria, Anthonomus viusculus, Eurycreon rantalis, Cecido- 

 myia destructor, and AcrldidiK on the Pacific coast. 



2332. RILEY, C. V. On the parasites of the Hessian fly. <Proc. U. 



S. Nat. Mus., 14-17 September, 1885, v. 8, pp. 413-422, pi. 23. 

 Abstract: <Proc. Amer. Assoc. Adv. Sci. for 1885, [August], 

 1886, v. 34, pp. 332-334. <Amer. Nat., November, 1885, v. 19, 

 pp. 1104-1105. 



Description, synonymy, habits, and figures of Merisus destructor (Say);^^/. 

 mbapterus n. sp. [p. 416, pi. 23, f. 2 : p. 3331 5 Eupelmus ally nil French; Te- 

 trasticJtus prodnctus n, sp. [p. 419, pi. 23, f. 5: p. 333]; and Platygaster 

 herrickii Packard. 



2333. EILEY, C. V. Enemies of the black- walnut and willow. <Rural 



New-Yorker, 19 September, 1885, v. 44, p. 632. S.-b. No. 61, 

 p. 35. 



Habits, description of eggs, larva, and adult of Datana ministra ; description 

 of eggs, larva, and adult of Cimbex americana ; means against both species. 



2334. RILEY, C. V. The song-notes of the periodical Cicada. <Sci- 



ence, 25 September, 1885, v. 6, pp. 264-265. Kepriut, with ad- 

 ditions : <Proc. Amer. Assoc. Adv. Sci. for 1885, [August], 1886, 

 v. 34, pp. 330-332. Translation : <Stett. Eut. Zeit., 1886, jahrg. 

 47, pp. 158-160. See : <Science, 11 September, 1885, v. 6, p. 

 225. <Kansas City Review, October, 1885, p. 171. 



Description of the three prevalent notes of Cicada [= Tibicen] septendecim. 



2335. RILEY, C. V. The probabilities of locust or " grasshopper " in- 



jury in the near future, and a new method of counteracting 

 their injury. <Coltnan's Rural World, 29 October, 1885, v. 38, 

 p. 348. S.-b. No. 63, pp. 32-33. Reprint : <Proc. Amer. Assoc. 

 Adv. Sci. for 1885, [August], 1886, v. 34, pp. 519-520. <Proc. 

 6th Meeting Soc. Prom, of Agric. Sci., Manhattan, Kans., 1886, 

 pp. 38-39. See: <Mich. Christian Herald, 3 September, 1885. 

 S.-b. No. 63, p. 39. <Amer. Grange Bull., 5 November, 1885. 

 S.-b. No. 63, p. 34. <Prairie Farmer, 10 October, 1885, v. 57, 

 p. 669. S.-b. No. 61, pp. 34-35. 



Tb*e advance of settlement and cultivation will prevent such widespread in- 

 juries of Caloptenw spreius as occurred between 1874 and 1877; use of 

 poisoned baits. 



2336. RILEY, C. V. The present status and future prospects of silk- 



culture in the United States. <Eutom. Amer., October, 1885, 

 v. 1, pp. 139-140. Reprint: <Proc. Amer. Assoc. Adv. Sci. 

 for 1885, [August], 1886, v. 34, p. 516. See: <Science, 11 Sep- 

 tember, 1885, v. 6, p. 236. 



Abstract; headings under which the subject is discussed; summary of con- 

 clusions. 



