Research Article
Toxical Effect of Peganum harmala L. Leaves on the Cotton Leaf Worm, Spodoptera littoralis Boisd and its Parasitoids Microplitis rufiventris Kok
Department of Zoology, Faculty of Science, Alexandria University, Egypt
Salah Osman
Department of Zoology, Faculty of Science, Alexandria University, Egypt
Osama Salama
Department of Production, Pharco Pharmaceutical Company, Alexandria, Egypt
Amal Ayoub
Department of Zoology, Faculty of Science, Alexandria University, Egypt