EKB Journal Management System
Author = O. N. El-Ansary
Number of Articles: 3

1

BIOLOGICAL ACTIVITY OF TWO CRUDE EXTRACTS FROM Bauhinia purpurea AGAINST Spodoptera littoralis (BOISD.)

Volume 4, Issue 5, May 2013, Page 493-507
A. M. El-Sabrout; O. El-Ansary; G. G. Gadelhak; Magda H. Salem.

2

A STUDY OF DEFENSIVE BEHAVIOUR IN SOME HONEYBEE RACES .

Volume 31, Issue 2, February 2006, Page 1089-1095
Wafaa A. Yakoub,; N. S. El-Barbary; O. N. El-Ansary; M. A. Abdellatif

3

DETECTION OF ESTERASE PATTERNS ANDONTOGENIC GENETIC VARIABILITY IN HONEYBEES Apis mel/ifera L.

Volume 30, Issue 12, December 2005, Page 8175-8181
Wafaa A. Yakoub; N. S. EI-Barbary; O. N. El-Ansary; M. A. Abdellatif; M. K. Youssef