78 PUBLICATIONS RELATING TO ENTOMOLOGY. 



TTnited States — nept. of agriculture. Spraying fruits for insect pests and fungous 

 diseases, with a special consideration of the subject in its relation to the public 

 health. Washington, 1892. 



20 p. 23™. (U. .S. Agriculture, Dept. of. Fanners' bulletin 7) 



United States — Dept. of agriculture — Division, of entomology. Condensed infor- 

 mation concerning some of the more important insecticides. Washington, ] 891. 

 7 p. 23™. (7(8 Circular, ser. 2, no. 1) 



United States — Dept. of agriculture — Division of entomology. Reports of experi- 

 ments, chiefly with kerosene, upon the insects injuriously affecting the orange tree 

 and the cotton plant, made under the direction of the entomologist. Washington, 

 1883. 

 62 p. 83™. ( /is Bulletin 1 ) 



United States — Dept. of agriculture — Division of entomology. Reports of experi- 

 ments with various insecticide substances, chiefly upon insects affecting garden 

 crops. Washington, 1886. 



34 p. 23™. (7te Bulletin 11) 



United States — Patent of/ice. Persian insect powder. (U. S. Patent oflBce. 

 Report of the Commissioner of patents for the year 1857. Agriculture. Washing- 

 ton, 1858. p. 129-130) 



Vermorel, Victor. . . . Note sur la destruction des vers blancs (Melolontha 

 vulgaris) par sulfure de carbone, presentee au Congrfes viticole de Macon, par V. 

 Vermorel . . . Montpellier, Coulet; [etc., etc.] 1887. 

 10 p. 26J™. (BibliotMque du ProgrJs agricole et viticole) 



Vermorel, Victor. Les pifiges lumineux et la destruction des insectes nuisibles, 

 par V. Vermorel . . Villefranche (Rh6ne), Aux bureaux du "Progres agricole et 

 viticole," 1902. 



64 p. illus. 214™. (Biblioth^que du Progrfes agricole et viticole) 



"Bibliographic:" p. 61-64. 



Webster, Francis Marion. Parasites and insecticides. See under Parasitic 

 insects, p. 81. 



"Webster, Francis Marion. The use of arsenate of lead as against the codlin 

 moth . . . [Syracuse] 1903. 



[69]-71 p. 23™. 



From Proceedings twenty-fourth annual meeting of Society for promotion of agricultural science 



Weed, Clarence Moores. Spraying crops, why, when, and how, by Clarence 

 M. Weed . . 2d (rev.) ed. New York, The O. Judd company, 1894. 

 130 p. front., illus. 154™. 



Whitehead, Charles. Methods of preventing and checking the attacks of insects 

 and fungi. By Charles Whitehead . . . London, J. Murray, 1891. 

 cover-title, 40 p. illus. 2I5™. 



Willemot, C. On the destruction of noxious insects by means of the "Pyre- 

 thrum Willemoti" Duchartre. Tr. from the French by C. Willemot. (U. S. 

 Patent office. Report of the Commissioner of patents for the year 1861. Agricul- 

 ture. Washington, 1862. p. 223-231) 



Woods, Albert Fred. Use of hydrocyanic acid gas for fumigating greenhouses 

 and cold frames. Washington, 1899. 

 10 p. illus. 23™. (U.S. Agriculture, Dept. of— Entomology, Division of. Circular, ser. 2, no. 37) 

 By Albert F, Woods and P. H. Dorset. 



Rev. ed. Washington, 1903. 



10 p. illus. 23™. (U. S. Agriculture, Dept. of— Entomology, Division f-f. circular, ser. 2, no. 37) 

 By Albert F. Woods and V. H. Dorset. 



