Emulsions of wormseed oil and of carbon disulfide for destroying larvae of the Japanese beetle in the roots of perennial plants
By: by B.R. Leach and J.P. Johnson
Contributors: Johnson, John Peter, 1899-
Series: Department bulletin / United States Department of Agriculture -- no. 1332; Department bulletin (United States. Dept. of Agriculture) -- no. 1332.
Publisher: U.S. Dept. of Agriculture
Published: 1925
Place of publication: Washington, D.C
Language: eng
Number of pages: 18
Subjects: Japanese beetle; Control; Perennials; Diseases and pests
Description: And conclusions. pp. 16.
Notes: Caption title.

"May, 1925."

Bibliography: p. 17.