Toxicity of six organophosphorus insecticides to a field collected DDT resistance strain of rice weevil, Sitophilus oryzae (L) and red flour beetle, Tribollum castaneum (Herbst) [microform]

Toxicity of six organophosphorus insecticides to a field collected DDT resistance strain of rice weevil, Sitophilus oryzae (L) and red flour beetle, Tribollum castaneum (Herbst) [microform]

Bibliographic Details
Main Author: Sathoy, Quab 1941-
Format: Visual Material
Language:English
Published: Quezon City Photoduplication Service,University of the Philippines library 1975.
Subjects:
Rice weevil.
Beetles .
Insecticides > Toxicology.