Yadav, T. D., and A. N. Jha. 1985. Persistence of deltamethrin, cypermethrin and permethrin on storage surfaces. Pesticides 19:28-30.
Yadav, T. D., and A. N. Jha. 1985. Persistence of deltamethrin, cypermethrin and permethrin on storage surfaces. Pesticides 19:28-30.