Control of hornworms on tobacco
Series: Leaflet / United States. Dept. of Agriculture -- no. 336; Leaflet (United States. Dept. of Agriculture) -- no. 336.
Publisher: U.S. Dept. of Agriculture
Published: 1953
Place of publication: Washington, D.C
Language: eng
Subjects: Sphingidae; Larvae; Control; Tobacco; Diseases and pests; Insecticides; Toxicology
Notes: Cover title.