Value of auxiliary materials in rotenone and pyrethrum insecticides for control of cabbage caterpillars
Publisher: U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine
Published: 1952
Place of publication: Washington, D.C.
Language: eng
Number of pages: 22
Subjects: Rotenone; Pyrethrum (Insecticide; Caterpillars--Control.
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