The influence of site of application on the toxicity of insecticides in red cotton bug dysdercus cingulatus sevin insectic malathion insectic endrin insectic Reddy, G.; Naidu, M.B. Indian Journal of Entomology 29(4): 325-328 1967 0367-8288 https://eurekamag.com/research/025/828/025828632.php