1.

Handling time and predation efficiency of certain insect predators on cotton aphid, Aphis gossypii Glover

Pages 1-7
AMA Salman; GA Karaman; AA El-Zoghbey; ARA Mazeed
2.

Genetic diversity of some soybean genotypes under drought stress using SRAP markers

Pages 8-29
Galal A. R. El-Sherbeny; Abdelsabour G. A. Khaled; Akram R. Morsy; Mahmoud A. A. Abotaleb
3.

Control of potato brown rot and wilt disease caused by Ralstonia solanacearum using some water plant extracts

Pages 30-47
M.F.F. Bereika; M.H.A. Moharam; K.A.M. Abo-elyousr; M.R. Asran
4.

EFFECT OF SOME WEED CONTRPL TREATMENTS ON EGYPTIAN COTTON PRODUCTIVITY IN UPPER EGYPT

Pages 48-60
Anaam H. Gala; K.A. Abd El-Rahman; F.M.F. Abdelmotaglly; A.K.M. Nassar; N.M.O. Mostafa
5.

Laboratory evaluation of some insecticides against nymphal and adult stages of Pulivanaria tenuivavata (Hemiptera: Coccidae)

Pages 61-70
Ahmed, A.A. Sallam; Hany.A. Fouad; M. Hussien
6.

Radioactive and radio nuclides in some Egyptian honey

Pages 71-79
Nageh , S. M. Omran; A.M. Salman; A.K. Abu-zaid
7.

The Bee honey as an Indicator to Environmental pollutions by Heavy metals in South Egypt, Egypt.

Pages 80-95
Nageh , S. M. Omran; A.M. Salman; A.K. Abu-zaid