Search: Biological insecticides--Testing

Search By

Language

Publication Year

Sort By

Full text available only

Found 4 results for "Biological insecticides--Testing"

by United States.: Bureau of Entomology and Plant Quarantine

1950 1 ed.

Biological insecticides--... Insect pests.

by United States.: Bureau of Entomology and Plant Quarantine

1953 1 ed.

Biological insecticides--... Organic compounds.

by United States.: Bureau of Entomology and Plant Quarantine

1953 1 ed.

Biological insecticides--... Esters Acetic acid.

by United States.: Bureau of Entomology and Plant Quarantine

1951 1 ed.