334 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
2320. Riley, C. Y. Premature appearance of the periodical Cicada. 
<Scienee, 3 July, 1885, v. 6, pp. 3-4. 
Criticism of L. F. Ward’s record of the occurrence and son?, of Cicada 
[= Tibicen~\ septendecim. See No. 2326. 
2321. Riley, C. V. Periodical Cicada in Massachusetts. <Science, 3 
July, 1885, v. 6, p. 4. 
The occurrence of Cicada [ — Tibicen ] septendecim in southeastern Massachu¬ 
setts needs confirmation. 
2322. Riley, C. Y. Destructive insects of the year. <Rural New 
Yorker, 11 July, 1885, v. 44, p. 464. S.-b. No. 61, p. 8. 
Injuries and means against Agrotis malefida, Antlionomus musculus and Eury- 
creon rantalis ; localities and food-plants of the last. 
2323. [Riley, C. Y.] [Grasshopper ravages in California.] <Rural 
New-Yorker, 11 July, 1885, v. 44, p. 470. S.-b. No. 61, p. 2. 
Ravages committed by Melanoplas [= Caloptenus~] devastator and Caloptenus 
differentialis ; recommends the use of coal oil pans against them. 
2324. Riley, C. Y. Pests of the strawberry. <Rural New-Yorker, 18 
July, 1885, v. 44, p. 484. S.-b. No. 61, p. 17. 
Answer to inquiry of J. H. J. ; means against Agrotis tricosa, Phoxopteris 
fragariw, Eccopsis permundana and Emptiytus [ —Harp hip h or us ] maculatus. 
!2325. Riley, C. Y. The imported elm-leaf beetle. <Harper’s Weekly, 
18 July, 1885, v. 29, p. 463, 1 fig. S.-b. No. 61, pp. 21-22, fig. 
Natural-history descriptions and figures of all stages of Cater uca xanthomelcena ; 
means against the same. 
2326. Riley, C. Y. Premature appearance of the periodical Cicada. 
<Sci. Amer. Suppl., 15 August, 1885, v. 20, p. 8021. 
Criticism of L. F. Ward’s record of the occurrence and song of Cicada 
[= Tibicen'] septendecim ; an introductory note states tljat this article was 
prepared for Science, but that it appeared in that journal in a mutilated 
and weakened form. See No. 2320. 
2327. Riley, C. Y. The cyclone nozzle. <Rural New-Yorker, 22 Au¬ 
gust, 1885, v. 44, p. 567. S.-b. No. 61, p. 34. 
Facts relative to the invention of the cyclone nozzle. 
2328. Riley, C. Y. A new remedy against destructive locusts. <Ru- 
ral New-Yorker, 29 August, 1885, v. 44, p. 577. S.-b. No. 61, 
p. 33. 
Recommends the use of poisoned bait; formula of the same. 
2329. Riley, C. V. The influence of climate on Cicada septendecim. 
<Entom. Amer., August, 1885, v. 1, p. 91. 
Records the transfers of eggs of brood XXII ( septendecim ) of Tibicen septendecim 
to the extreme southern States where no septendecim brood is known to oc 
cur, and of brood YII ( tredecim ) to northern States where no tredecim brood 
is known to occur. 
2330. Riley, C. Y. Department of insects. <Ann. Rept. of Regents 
Smith. Inst, for 1883, 1885, pp. 239-244. 
Brief mention of work accomplished in the U. S. National Museum; list of 
accessions to the collection. 
