226 
THE PLUM CURCULIO. 
1869.* Ritey, C. V.—Prairie Farmer, July 10, vol. 40, n. s. vol. 24, p. 218, fig. 
1869. 
1869. 
1869. 
1869. 
1869. 
1870. 
1870. 
1870. 
1870. 
1870. 
Apple leaf crumpler mistaken for curculio. Correspondence: Improper use of 
the word Curculio; means against. Figs. 
Id.*#— 
Reply: Recommends jarring against plum curculio. 
Wausu, B. D., and Ritey, 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. 
“Gq. G.’’—Hogs vs. Curculio.< Rural New Yorker, August 28. Reprint: 
Amer. Ent., vol. 2, p. 56, November. 
Usefulness of hogs against plum curculio. 
Francis, Luctus O.—Curculio remedies.< Amer. Ent., vol. 1, p. 161. 
Brown, A. M.—Curculio notes.< Amer. Ent., vol. 1, pp. 239-241. 
Habits and natural history of the plum curculio. 
BayLeER, JoHn C.—The plum curculio.< Amer. Ent., vol. 2, p. 53. 
TrimB_e£, 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. 
Putien, B.—Hindrances to successful fruit growing.< Amer. Ent. and Bot, 
vol. 2, p. 170. 
Remedies against plum curculio. 
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. 
Hartwe .., J. B.—Notes from Wilkinsonville, Mass.<Amer. Ent. and Bot., 
vol. 2, p. 336. 
Injuries inflicted by plum curculio. 
Ritey, 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. i 
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. 
Jd.—p. 276. The plum curculio breeds in apple. 
Reply to correspondent regarding the plum ¢urculio. 
