EKB Journal Management System
Author = Sayed A. Ahmed
Number of Articles: 2

1

THE SELECTIVE TOXICITY OF CERTAIN INSECTICIDES ON THE APHID PREDATOR HIPPODAMIA CONVERGENS

Volume 6, Issue 3, December 2017, Page 293-302
Mohamed I. Barakat; Badria I.A. El-Esnawy; Sayed A. Ahmed

2

SIDE EFFECT OF CERTAIN PESTICIDES ON THE OCCURRENCE OF THE ENTOMOPATHOGENIC FUNGI (Beauveria bassaina) AND (Meterizhium anisopliae)

Volume 6, Issue 2, August 2017, Page 135-140
Asmaa A. Kamel; Atef M.M. Sayed; Sayed A. Ahmed