BULLETINS, NEW SERIES. 5 
No. 40. Proceedings of the fifteenth annual meeting of the Association of Eco- 
nomic Entomoiogists. pp. 124, figs. 6, pls. 2. 1903. Price 10 cents. Postage 
5 cents. 
No. 41. The codling moth [Carpocapsa pomonella L.]. By C. B. Simpson. 
pp. 105, figs. 19, pls. 16. 1903. Price 15 cents. Postage 5 cents. 
No. 42. Some insects attacking the stems of growing wheat, rye, barley, and 
oats, with methods of prevention and suppression. By F. M. Webster. pp. 
62, figs. 15. 1903. Price 5 cents. Postage 3 cents. 
No. 45. A brief account of the principal insect enemies of the sugar beet. By F. 
H. Chittenden. pp. 71, figs. 65. 1903. Price 5 cents. Postage 3 cents. 
No. 44. Some miscellaneous results of the work of the Division of Entomology. 
VII. Prepared under the direction of the Entomologist. pp. 99, figs. 19, pl. 
1. 1904. Price 10 cents. Postage 4 cents. 
No. 45. The Mexican ct li boll weevil [Anthonomus grandis Boh.]. By W. 
D. Hunter and W. E. Hinds. pp. 116, figs. 6, pls. 16. 1904. Price 25 cents. 
Postage 6 cents. = 
No. 46. Proceedings of the sixteenth annual meeting of the Association of 
Economic Entomologists. pp. 113, fig. 1, pls. 2. 1904. Price 10 cents. 
Postage 4 cents. 
No. 47. Catalogue of the exhibit of economic entomology at the Louisiana Pur- 
chase Exposition, St. Louis, Mo., 1904... By E. S. G. Titus and F. C. Pratt. 
pp. 155. 1904. Out of print. , 
Same, revised edition. 1904. Price 10 cents. Postage 5 cents. 
No. 48. Catalogue of exhibits of insect enemies of forests and forest products at 
the Louisiana Purchase Exposition, St. Louis, Mo., 1904. By A. D. Hop- 
kins. pp. 56, pls. 22. 1904. Price 15 cents. Postage 4 cents. 
No. 49. Report on the habits of the kelep, or Guatemalan cotton-boll-weevil ant. 
By O. F. Cook. pp. 15. 1904. Price 5 cents. Postage 1 cent. 
No. 50. The -cotton bollworm [Heliothis obsoleta Fab.]. By A. L. Quaint- 
ance and C... Brues. pp.) 155, figs. 27, pls.)25,,map 46 19055 »ericei25 
cents. Postage 8 cents. 
No. 51. The Mexican cotton boll weevil [Anthonomus grandis Boh.]: <A revi- 
sion and amplification of Bulletin 45, to include the most important observa- 
tions made in 1904. By W. D. Hunter and W. E. Hinds. pp. 181, figs. 8, pls. 
23. 1905. Price 15 cents. Postage 8 cents. 
Same, 58th Cong., 3d sess., H. Doc. 3858. 
No. 52. Proceedings of the seventeenth annual meeting of the Association of 
Economic Entomologists. pp. 128, figs. 7. 1905. Price 10 cents. Postage 
4 cents. 
No. 53. Catalogue of the exhibit of economic entomology at the Lewis and 
Clark Centennial Exposition, Portland, Oregon, 1905... By Rolla P. Cur- 
rie. pp. 127. 1905. Price 10 cents. Postage 5 cents. 
No. 54. Some miscellaneous results of the work of the Bureau of Entomology. 
VIII. Prepared under the direction of the Entomologist. pp. 99, figs. 20, 
pls. 4. 1905. Price 10 cents. Postage 4 cents. 
No. 55. The rearing of queen bees. By E. F. Phillips. pp. 32, figs. 17. 1905. 
Price 5 cents. Postage 2 cents. 
No. 56. The Black Hills beetle [Dendroctonus ponderose Hopk.]. With fur- 
ther notes on its distribution, life history, and methods of control. By A. D. 
Hopkins. pp. 24, figs. 6, pls. 2. 1905. Price 5 cents. Postage 2 cents. 
No. 57. Report on miscellaneous cotton insects in Texas. By E. Dwight San- 
derson. pp. 63, figs. 33, pl. 1. 1906. Price 5 cents. Postage 3 cents. 
19357—Cir, 76—O8 
