1.

Effective Genes for Resistance to Wheat Yellow Rust and Virulence of Puccinia striiformis f. sp. tritici in Egypt

Pages 1-10
Atef A. Shahin
2.

Economic Threshold, Injury Levels and Food Preference of Glassy Clover Snail, Monacha cartusiana (Muller) Infesting Strawberry Plants at Ismailia Governorate, Egypt.

Pages 11-20
Ibrahim M. M. A.; M. H. E. Lokma; M. A. Issa
3.

Studies on Growth and Yield Losses in Strawberry and Its Relation to Soil Borne Diseases in Major Producing Governorates in Egypt

Pages 21-30
Ragab M. E.; Reda E. Ahmed; Heba H. Mohmed; E. Embaby; Amany Attia
4.

Quantitave, Qualitative and Antifungal Activities of Essential Oils Extract from Two Eucalyptus Species (E. sideroxylon and E. gomphocephala).

Pages 31-41
El kaoua M.; Razzouk S.; Bouamama H.
5.

Classification and Evaluation of Male Date Palm Trees According to Its Fertility and Identifying Its Pests

Pages 43-48
Saud A. Al Fadda; Ramzy A. Abo Aiana
6.

Efficiency of Some Post Emergence Acetyl Coenzyme A Carboxylase-Inhibitor Herbicides Against Certain Grassy Weeds in Canola Fields

Pages 49-58
Ibrahim A. Mohamed
7.

Diatoms Diversity of Thermal Springs in the Southwest Region, Saudi Arabia

Pages 59-74
Hatem E. M. Abdelwahab; Abeer S. Amin