Control of insects in stored tobacco with pyrethrum-oil spray
By: Joseph N. Tenhet
Contributors: United States. Bureau of Entomology and Plant Quarantine
Publisher: Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture
Published: 1949
Place of publication: [S.l.]
Language: eng
Subjects: Tobacco; Insect pests; Storage; Diseases and injuries; Biological control
Notes: At head of title: "EC-9."

"November 1949."