Evaluation of the efficiency of black pepper fruits on some biological aspects of the southern cowpea beetle Callosobruchus maculatus (F.) (Coleoptera: Bruchidae). cbej [Internet]. 2022 Dec. 20 [cited 2024 Jul. 1];23(97):165-76. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8187