FOREST J'ROTECTION 41 



Ent. Cir. No. 55 U. S. — Powder-post injury to seasoned wood products. By 

 F. H. Chittenden. 1903. 



Ent. Cir. No. 82 U. S. — Pinhole injury to girdled cypress in the South At- 

 lantic and Gulf States. By A. D. Hopkins. 1907. 



Ent. Cir. No. 83 U. S. — The Locust Borer, and methods for its control. By 

 A. D. Hopkins. 1907. 



Ent. Cir. No. 90 U. S.— The White-pine Weevil. By A. D. Hopkins. 1907. 



Ent. Cir. No. 96 U. S.— The Catalpa Sphinx. By L. O. Howard and F. H. 

 Chittenden. 1907. 



Ent. Cir. No. 97 U. S,— The Bagworm. By L. O. Howard and F. H. Chit- 

 tenden. 1908. 



Bulletins of the Forest Service (Formerly Bureau op Forestry) 



OF the United States Department of Agriculture. 

 For. Bui. No. 22 U. S.— The White Pine. Insect enemies of . By 



F. H. Chittenden, pp. 55-61. 1899. 

 For. Bui. No. 31 U. S.— The Western Hemlock. Insects of the . By 



A. D. Hopkins, pp. 16-21. 1902. 

 For. Bui. No. 38 U. S.— The Redwood. Insects of the . By A. D. 



Hopkins, pp. 32-40. 1903. 

 For. Bui. No. 46 U. S. — The Basket Willow. Insects injurious to . 



By F. H. Chittenden, pp. 63-80. 1904. 



Other Publications of the United States Department of Agriculture. 

 Far. Bui. No. 99 XJ. S. — Farmer's Bulletin No. 99. Three insect enemies 



of shade trees. By L. O. Howard. 1899. 

 Far. Bui. No. 264 U. S.— Farmer's Bulletin No. 264. The Brown-tail Moth, 



and how to control it. By L. O. Howard. 1906. 

 Far. Bui. No. 265 U. S.— Farmer's Bulletin No. 265. The Gipsy Moth, and 



how to control it. By L. O. Howard. 1907. 

 F'ld. Pr'g'm. F'st. S'ce.-April, 1907, U. S.— Field Programme of the Forest 



Service for April, 1907. 



STATE PUBLICATIONS. 

 New Jersey. 

 Geol. Rept. for 1899. N. J. — Annual Report of the State Geologist of New 

 Jersey for the year 1899. Part III. Report on Forests. The role 

 of insects in the forest. By J. B. Smith, pp. 205-232. 1899. 

 New York. 

 G'de. L'fl't. No. 16 A. M. N. H. — Guide Leaflet No. 16, American Museum 

 of Natural Historj-. The insect galls of the vicinity of New York City_ 

 By William Beutenmuller. 1904. 

 Ex. Sta. Bui. No. 233 Cornell. — Cornell University. Agricultural Experi- 

 ment Station of the College of Agriculture. Bulletin No. 233. De- 

 partment of Entomology. Saw-fly leaf-miners on European elms and 

 alders. By M. V. Slingerland. 1905. 



