Rahman, ASMS, and MY Akter. 2007. “Toxicity of Chlorpyrifos and Cypertmethrin and Their Synergistic Effect With PBO Against the Lesser Mealworm <i>Alphitobius diaperinus</I> (Panzar)”. University Journal of Zoology, Rajshahi University 23 (June):79-81. https://www.banglajol.info/index.php/UJZRU/article/view/120.