ECONOMIC BIBLIOGRAPHY. 233 
1891. Murtfeldt, M. E. — Entomological notes for the season of 1890. <Bul. 23, 
Div. Ent., U. S. Dept. Agr., p. 47. 
Short notes on the plum curculio. 
1891. Osborn, H. — Entomology. <Orange Judd Farmer, p. 356, June 6. 
1891. Osborn, H. — Entomology. <Orange Judd Farmer, p. 36, July 18. 
1891. Fletcher, J. — Recommendations for the prevention of damage by some 
common insects of the farm, the orchard, and the garden. <Bul. 11, Can. 
Exp. Farms, p. 23. 
Remedies against the plum curculio. 
1891. Weed, C. M. — Miscellaneous experiments in the control of injurious insects. 
<Ohio. Agr. Exp. Sta. Bui., vol. 4, no. 2, p. 42. 
Deals with spraying as remedy against plum curculio. 
1891. Murtfeldt, M. E. — Entomological notes for the season. Reports of observa- 
tions and experiments in the practical work of the Division of Entomology. 
<Bul. 26, Div. Ent., U. S. Dept. Agr., p. 37. 
Brief note oo the plum curculio. 
1892. Smith, J. B. — Spraying for insect and fungous pests of the orchard and vine- 
yard. <Bul. 86, X. J. Agr. Exp. Sta., p. 5. 
Treatment for plum curculio. 
1892. Kinney, L. F— Fungicides and insecticides. <Bul. 15, R. I. Agr. Exp. Sta., 
p. 25. 
Treatment for plum curculio. 
1892. Cook, A. J.— Entomological reports. <Rept. Mich. Agr. Exp. Sta., f. 1891-92, 
pp. 123-127. 
Use of arsenicals against plum curculio. 
1892. Smith, J. B. — Spraying for insect pests of the orchard. <Bul. 86, N. J. Agr. 
Exp. Sta., p. 5. 
Remedies against plum curculio. 
1892. Riley, C. V. — Remedies for the plum curculio. < American Farmer, p. 24, 
March 1. 
Traps and spraying against plum curculio. 
1892. Marten, J. — Description of the 25 horticultural insects referred to in this 
article on page 121.<Trans. 111. St. Hort. Soc, pp. 219-222, 1 fig. 
Describes insects earlier mentioned by Forbes, including the plum curculio. 
1892. Stinson, J. T. — Some insects and fungous diseases and their remedies. 
<Bul. 21, Ark. Agr. Exp. Sta., pp. 59, 60. 
Spraying against the plum curculio. 
1892. Fletcher, James. — Injurious insects. <Farmer's Advocate, London, Ontario, 
p. 199, 1 fig. 
Economic notes on plum curculio. 
1892. Garman, H. — Some common pests of the farm and garden. <Bul. 40, pp. 34, 
35, Kent. Agr. Exp. Sta., and 5th Ann. Rept., pp. 74. 75. 
Treats of plum curculio. 
1893. Weed, C. ML — A second Beason's work among the enemies of the horti- 
culturist. <Proc. Ohio St. Hort. Soc., pp. 3-11, tig. 
1893. Alwood, W. B. — Injurious insects and diseases of plants, with remedial 
measures for the same. <Bul. 24, \a. Agr, Exp. Sta.. p - 
1893. Murtfeldt, M. E. — Report on Insects oi Missouri fof L892. Report of observa- 
tions and experiments in the practical work oi the Division oi Entomology. 
<Bul. 30, Div. Ent., I". S. Dept. Agr., p. 56. 
Scarcity of parasites of the plum curculio. 
