240 THE PLUM CURCULIO. 
1904. Surface, H. A. — Monthly Bulletin, Division of Zoology, vol. 2, no. 2, 
Pa. Dept. Agr., p. 63, June. 
Remedies against the plum curculio. 
1904. Washburn, F. L. — 9th Annual Report of the State Entomologist of Minn., 
pp. 109-115, 3 figs. 
Plum curculio as enemy to apples; discusses injuries, habits, and remedies. 
1904. Sanderson, E. Dwight. — The plum curculio. <Cir. 6, Ent. Dept. Texas Agr. 
Exp. Sta., pp. 1-3, 3 figs. 
Brief summarized account of the plum curculio. 
1904. Fulton, J. A.— Peach culture, p. 133. 
Discusses plum curculio, giving numerous proposed remedies. 
1904. Cooley, R. A. — 2d Annual Report of the State Entomologist. <Bul. 55, Mont. 
Agr. Exp. Sta., pp. 171-172. 
Brief account of the plum curculio. 
1904. Stedman, J. M. — The sting in the apple. The work of the plum curculio in 
the apple. <Bul. 64, Mo. Stat,, pp. 24, 10 figs. 
Discusses the life history and habits of the plum curculio in apple orchards; 
remedies. 
1904. Chittenden, F. H.— The cherry fruit fly.<Bul. 44, Div. Ent., U. S. Dept. 
Agr., p. 72, figs. 18. 
Introduces new figures, showing larva, pupa, and adult of plum curculio. 
1904. Washburn, F. L.— Injurious insects of 1904.<Rept. St. Ent. Minn., 1904, 
pp. 109-115, 3 figs. 
Discussion of injury to apples by plum curculio. 
1905. Crandall, C. S.— The curculio and the apple. <Bul. 98, 111. Agr. Exp. Sta. 
An extended account of the plum and apple curculios, giving results of thorough 
life-history studies and experiments with arsenical sprays during 1903 and 1904. 
1905. Britton, W. E. — Fourth Report of the State Entomologist. <Conn. Stores 
Stat. Rept., 1904, pt. 3, pp. 219-221, 1 fig. 
Injury to apples by curculio. 
1905. Burgess, A. F. — Report of the chief inspector of nurseries and orchards. 
<Ohio Dept. Agr., Div. Nurs. and Orch. Insp., Rept., 1905, pp. 10-11. 
1905. Quaintance, A. L. — The principal insect enemies of the peach. <Ybk. U. S. 
Dept. Agr., pp. 325-330, 1905. 
General account of curculio, with recommendations for use of arsenicals; jarring 
and cultivations. 
1906. Johnson, F., and Girault, A. A. — The plum curculio. <Cir. 73, Bur. Ent., 
U. S. Dept. Agr., pp. 10, 5 figs. 
Life history and habits of plum curculio; remedies. 
1906. Slingerland, M. V. — Cooperative spraying experiments. <Bul. 235, Cornell 
Agr. Exp. Sta., pp. 160-165. 
Report on results of arsenate of lead against plum curculio by New York 
orchardists. 
1906. Quinn, G. — Seasonable notes on some orchard pests. <Journ. Dept. Agr. So. 
Austr., vol. 10, no. 1, pp. 9-14. 
Remedies against plum curculio. 
1907. Adams, C. F. — Some insects of orchard and other fruits. <Bul. 92, Ark. Agr. 
Exp. Sta., pp. 11-12, 1 fig. 
Brief biological and economic notes on plum curculio. 
1907. Smith, J. B.— Report of the Entomologist. <N. J. Sta. Rept. f. 1906, p. 520. 
1907. Houghton, C. O.— Report of the Entomologist. <Del. Coll. Agr. Exp. Sta. 
Repts., 1905-1906, pp. 83-85. 
Remedies. Little benefit was noted from the use of sticky bands in capturing 
plum curculio. 
