صادق feryal, and الحلفي حسام. “Some Biological Studies of the Cotton Leaf-Worm Spodoptera Littoralis (Boisd.) Lepidoptera: Noctuidae”. Journal of Biotechnology Research Center 11, no. 2 (June 1, 2017): 35–40. Accessed May 7, 2024. https://jobrc.org/index.php/jobrc/article/view/518.