226 THE PLUM CURCULIO. 
1869.* Riley, C. V.— Prairie Farmer, July 10, vol. 40, n. s. vol. 24, p. 218, fig. 
Apple leaf crumpler mistaken for curculio. Correspondence: Improper use of 
the word Curculio; means against. Figs. 
Id.*— 
Reply: Recommends jarring against plum curculio. 
1869. Walsh, B. D., and Riley, C. V.— Plums for the million. <Amer. Ent., vol. 1, 
pp. 92-93. 
Remedies. Varieties of plums exempt from attack by plum curculio. 
Id. — p. 161. Curculio remedies. 
Comments on an essay on the plum; coal oil not effective against plum curculio. 
Id. — p. 183. Another new curculio humbug. 
Extract from an agricultural paper, with criticisms. 
Id. — p. 202. The curculio scarcer than last year. 
Excerpt from correspondence: comparative scarcity of the curculio in 1869. 
Id. — pp. 217-218. Is the curculio scarcer than it was last year? 
Observations to prove it so. 
Id. — p. 226. A new curculio humbug. 
Reply: Usefulness of a patented lamp. 
1869. "G. G."— Hogs vs. Curculio. <Rural New Yorker, August 28. Reprint: 
Amer. Ent., vol. 2, p. 56, November. 
Usefulness of hogs against plum curculio. 
1869. Francis, Lucius O. — Curculio remedies. < Amer. Ent., vol. I , p. 161. 
1869. Brown, A. M.— Curculio notes. <Amer. Ent., vol. 1, pp. 239-241. 
Habits and natural history of the plum curculio. 
1869. Bayler, John C. — The plum curculio. <Amer. Ent., vol. 2, p. 53. 
1870. Trimble, Isaac P. — The plum curculio will deposit in fruit which overhangs 
water.<Amer. Ent., vol. 2, pp. 119-120. 
Tests and arguments to prove that trees planted over water are not protected 
from attacks of the plum curculio. 
1870. Pullen, B. — Hindrances to successful fruit growing. < Amer. Ent. and Bot., 
vol. 2, p. 170. 
Remedies against plum curculio. 
1870. Le Baron, W.— Prairie Farmer, vol. 41, p. 338, October 29. 
Habits of the plum curculio. 
Id.— p. 258. . 
Character and habits of the plum curculio. 
1870. Hartwell, J. B. — Notes from Wilkinson ville, Mass.<Amer. Ent. and Bot., 
vol. 2, p. 336. 
Injuries inflicted by plum curculio. 
1870. Riley, C. V. — The plum curculio (Conotrachelus nenuphar Herbst.).<Amer. 
Ent., vol. 2, pp. 130-137, fig. 92. 
Summary of knowledge concerning the plum curculio, with discussion of dis- 
puted points. 
Id. — p. 165. Is any knowledge useless? 
Reprint of an article in Manufacturer & Builder, November, 1869. Cases in 
which knowledge of minute scientific facts will be of great value. 
Id. — pp. 225-227. Notice: Cultivator and Country Gentleman, vol. 35, pp. 
360-361. Great discovery. Curculio extermination possible! 
Reprint of articles on destruction of curculio; criticisms; remedies, etc. 
Id. — The new curculio remedy, p. 243. 
Id. — p. 276. The plum curculio breeds in apple. 
Reply to correspondent regarding the plum curculio, 
