480 MISC. PUBLICATION 3 6 4, U. S. DEPT. OF AGRICULTURE 



Felt, E. P. (9517) j 



OBSERVATIONS ON FOREST AND SHADE TREE INSECTS IN NEW YORK STATE. U. S. 



Dept. Agr., Div. Ent. Bull. (n. s.) 31: 63-68. 1902. 



Furniss, R. L. (9518) 



here and there among the bugs. Empire [State] Forester 16: 7-9. 1930. 



Gaskhx, A. (9519) 



tree enemies. N. J. Forest Pk. Reserv. Comn. Ann. Rept. 6 : 67-71. 1910. 



Hewitt, C. G. (9520) 



insects destructive to Canadian forests. Canad. Conserv. Comn. Ann. 

 Rept. 1 : 142-151. 1910. 



Hopkins, A. D. (9521) 



injury by insects to trees used in the manufacture of paper. Paper 

 Trade Jour. 56 (10) : 48-50, illus. 1913. 



(9522) 



INSECT DAMAGE TO STANDING TIMBER IN THE NATIONAL PARKS. U. S. Dept. Agr., 



Bur. Ent. Circ. 143, 10 pp. 1912. 



— (9523) 

 insect injuries to hardwood forest trees. U. S. Dept. Agr. Yearbook 1903 : 



313-328, illus. 1904. 



— (9524) 

 insect injuries to the wood of living trees. U. S. Dept. Agr., Bur. Ent. 



Circ. 126, 4 pp. 1910. 



— (9525) 

 notable depredations by forest insects. U. S. Dept. Agr. Yearbook 1907: 



149-164. 1908. 



— (9526) 



A PREVENTABLE WASTE ; BARK BEETLES AS DESTRUCTIVE TO FORESTS AS FOREST 



fires. South. Lumberman 61 : 65-66, illus. 1910. 



— (9527) 



WASTE AND REDUCTION OF TIMBER SUPPLIES CAUSED BY INSECTS. Natl. Consei'V. 



Comn. Rept. 2: 469-497. 1909. 



— (9528) 



waste of forest resources by insects. South. Lumberman 864: 36-38. 

 1912. 



Hough, F. B. (9529) 



insect ravages. In his Report upon Forestry, v. 1, pp. 161-170, 1878 ; v. 3, 

 pp. 259-274. 1882. 



Jaenicke, A. J. (9530) 



fires and insect damage. Forest Patrolman 1 (7) : 2. 1920. 



(9531) 



relation between fires and insect damage. Timberman 22 (3) : 113, 116. 



1921. 



Langille, H. D. (9532) 



depredations of insects are very injurious to forests. Timberman 11 (3) : 

 20-21. 1910. 



(9533) 



FIRST REPORT OF THE COMMITTEE APPOINTED BY THE OREGON CONSERVATION ASSO- 

 CIATION TO INVESTIGATE THE DEPREDATIONS OF INSECTS INJURIOUS TO FORESTS. 



Oreg. State Bd. Forestry Proc 1910 : 14-18. 1910. 



Leavitt, Clyde. (9534) 



insect damage to spruce and balsam. Conservation 8 (12) : 49. 1919. 



Marlatt, C. L. (9535) 



pests and parasites. Natl. Geogr. Mag. 22 : 321-346. 1911. 



Miller, J. M. (9536) 



methods of estimating BARKBEETLE losses. Timberman 26 (8) : 186, 188, 

 illus. 1925. 



