Hossain, M. M. 2004. Combined effects of piperonyl-butoxide with some other insecticides on the fecundity of Tribolium castaneum H and Tribolium confusum D. Bangladesh Journal of Zoology 32:211-215.
Hossain, M. M. 2004. Combined effects of piperonyl-butoxide with some other insecticides on the fecundity of Tribolium castaneum H and Tribolium confusum D. Bangladesh Journal of Zoology 32:211-215.