144 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
1215. [Riley, C. V.] Cecropia worm. <Amer. Ent. and Bot., July- 
August, 1870, v. 2, p. 276. 
Answer to inquiry of J. F. Thompson; occurrence and ravages of the larva 
of Attacus cecropia on apple-trees. 
1216. [Riley, C. V.] Gigantic rhinoceros beetle. <Ainer. Ent. and 
Bot., July-August, 1870, v. 2, p. 276. 
Answer to inquiry of L. G. Saffer; variations in coloration of Dynastes tityus. 
1217. [Riley - , C. V.J Roman-nosed pupa. <Amer. Ent. and Bot., 
July-August, 1870, v. 2, p. 276. 
Answer to inquiry of E. D. Van Winkle; food-habits of Limenitis Ursula and 
L. disippus ; the pupae of the two species are alike. 
1218. [Riley, C. V.] The onward march of the Colorado potato-bee¬ 
tle. A word to our Canadian neighbors. <Amer. Ent. and 
'Bot., September, 1870, v. 2, pp. 289-291, fig. 181. 
Remarks on the spread of Doryphora decemlineata into Ontario, and means of 
checking it; efficacy and proper use of Paris green ; other remedies ; Lebia 
grandis a natural enemy of the larvae. 
1219. [Riley, C. V.J The tarnished plant-bug. (Capsus oblineatus,&Ay). 
<Amer. Ent. and Bot., September, 1870, v. 2, pp. 291-293, fig. 
182. Reprinted, with additions and slight changes, from <2d 
Ann. Rept. State Ent. Mo., March, 1870, pp. 113-115, fig. 83. 
Treats of Capsus oblineatus [—Lygus pratensis ] ; see No. 1127 for synopsis of 
contents. 
1220. [Riley, C. V.] Osage orange for the mulberry silk-worm. 
<Amer. Ent. and Bot., September, 1870, v. 2, p. 293. 
Reprint and critical review of S. Cornaby’s article on the above; important' 
articles should not be published anonymously. 
1221. [Riley, C. V.] Insects injurious to the grape-vine. No. 11. 
<Amer. Ent. and Bot., September, 1870, v. 2, p. 295, fig. 185. 
Reprint with slight changes. <3d Ann. Rept. State Ent. Mo., 
April, 1871, pp. 77-79, fig. 34. 
Treats of Pelidnota punctata-, see No. 1301 for synopsis of contents. 
1222. [Riley, C. V.] The slug on pear and cherry trees. <Amer. 
Ent. and Bot., September, 1870, v. 2, p. 296. 
Reprint and critical review of “ Addi ” on the above; ravages of and means 
against Selandria [=Eriocampd~\ cerasi. 
1223. [Riley, C. V.] Appendix to joint-worm article published in vol. 
1, No. 8 <Amer. Ent. and Bot., September, 1870, v. 2, pp. 296- 
297. 
Introduction to and explanation of the preparation and imblication G f 
Walsh’s Eurytomides. See No. 384. 
1224. [Riley, C. V.] Entomology indeed run mad ! <Amer. Ent. and 
Bot., September, 1870, v. 2, p. 305. 
Critical review of Mark Miller’s article on the currant-worm ; Nematus ven- 
tricosus [=ribesii ] confounded with EujUchia ribearia. 
1225. [Riley, C. V.J Red spider. < Amer. Ent. and Bot., September, 
1870, v. 2, p. 305. 
Ravages and transformations of Tetranychus telarius. 
i 
