Contact, residue, and vapor toxicity of new insecticides to stored-product insects
By: [by Roy D. Speirs]
Series: Marketing research report -- no. 546
Publisher: Market Quality Research Division, Agricultural Marketing Service, U.S. Dept. of Agriculture
Published: 1962
Place of publication: Washington, D.C
Language: eng
Number of pages: 31
Subjects: Control; Food storage pests; Farm produce; Insecticides; Storage; Diseases and injuries
Notes: Cover title.

"June 1962."