230 THE PLUM CURCULIO. 
1888. Cook, A. J.— Bui. 39, Mich. Agr. Coll. Exp. Sta., p. 8, September. 
Results of spraying with arsenicals for plum curculio, 
1888. Treat, Mary. — Curculio and injury to cherries. <Prairie Farmer, p. 538, 
August 18. 
1888. Harvey, F. L. — Report of the botanist and entomologist. < Ann. Rept. Maine 
Agr. Exp. Sta., pp. 178-181, 1 fig. 
Treats of plum curculio. 
1888. Fernald, C. H. — Injurious insects. <Trans. Mass. Hort. Soc, p. 112. 
Notes on the plum curculio. 
1888. McMillan, Conway. — Twenty-two common insects of Nebraska. Bui. Nebr. 
Sta., vol. 1, no. 2, pp. 45-50, fig. 1. 
Separate. 
1888. Comstock, John Henry. — Serious injury to apples by plum curculio. <Ins. 
• Life, vol. 1, p. 193. 
1888. Brackett, G. C — Rebuttal of Wier's statement regarding the plum curculio. 
<Ins. Life, vol. 1, p. 193. 
1888. Weed, Clarence M. — Seasonable insect notes. <Prairie Farmer, vol. 60, p. 
273, April 28. 
London purple as a remedy against the plum curculio. 
1888. Ashmead, Wm. Harris. — Entomological section. <Bul. 2, Fla. Agr. Exp. 
Sta., pp. 14-16. 
Notes on the plum curculio. 
1888. Lintner, J. A.— Proceedings New York Farmers, 1886-1887, 1 fig., pp. 53-54. 
Remedies against the plum curculio. 
1888. Bethune, Charles J. S. — Remedies for noxious insects. <18th Ann. Rept. 
Ent. Soc. Ont., 1 fig., pp. 53, 54. 
Characters of the plum curculio and habits. 
1888. Comstock, John Henry. — On the destruction of the plum curculio by poisons. 
<Bul. 3, Cornell Univ. Agr. Exp. Sta., pp. 40-43. 
The reason why poisons are effective against this insect as shown by experiment, 
and by quotations from Weed and Forbes. 
1888. Wier, B. D. — The curculio and the plum.<Farmer's Review, p. 644, Octo- 
ber 10. 
1889. Weed, Clarence M. — Recent developments in insect warfare. <Ann. Rept, 
Ohio St. Hort. Soc. f. 1888-1889, pp. 24, 25. 
Remedies against the plum curculio. 
1889. Marten, J. — Arsenical poisons for the plum and peach curculio. <Prairie 
Farmer, p. 516, 1 fig, August 10. 
1889. Weed, Clarence M. — Practical remedies for some Ohio insects; II. Insecti- 
cides and their application. <Bul. 8, Ohio Agr. Exp. Sta., pp. 4, 5; 1 fig. 
Id. — Remedies for the plum curculio. <Bul. Ohio Agr. Exp. Sta., 2d ser., vol. 
2, no. 6, pp. 133-143. 
Id. — Experiments with remedies for the plum curculio. <Ent. Amer., pp. 
204-207, October and November. 
Id. — Further experiments in preventing the injuries of the plum curculio. 
<Proc. 10th Ann. Meet. Soc. Prom. Agr. Sci., pp. 101-107. 
One diagram. 
1889. Webster, F. M. — Experiments in rearing the plum curculio from plums and 
other fruits. <Rept. Comm. Agr., 1888, pp. 78-79. 
Id. — Entomological experiments. <Bul. 25, Ind. Agr. Exp. Sta., pp. 5-9, 
lfig. 
Experiments against the plum curculio. 
