EKB Journal Management System
Author = Hamza El-Sharkawy
Number of Articles: 3

1

ECOLOGICAL STUDIES ON Ceroplastes floridensis (Hemiptera: Coccidae) INFESTING TWO VARIETIES OF ORANGE TREES AT SHARKIA GOVERNORATE, EGYPT

Volume 24, Issue 1, January 2019, Page 63-75
Aael Zaki; Hamza El-Sharkawy; Fathy El santeel; Nahla Ezz

2

EFFICIENCY OF SOME ANTIBIOTICS APPLIED TO CONTROL AMERICAN FOULBROOD DISEASE INFECTING HONEY BEE COLONIES , Apis mellifera L.

Volume 24, Issue 1, January 2019, Page 153-164
Mostafa Abdel-Baset; Hamza El-Sharkawy; Fathy Elsanteel; hmed Khattaby

3

TOMATO YELLOW LEAF CURL VIRUS: EFFICIENCY OF ACQUISITION, RETENTION AND TRANSMISSION BY BEMISIA TABACI (GENNADIUS), IN LIBYA

Volume 18, Issue 3, August 2013, Page 437-445
Farag El Muttardy; Hamza El-Sharkawy; Rokyia Mersal