Items where Author is " Hafez Yasser M."

Hafez Yasser M.: Effectiveness of the antifungal black seed oil against powdery mildews of cucumber (Podosphaera xanthii) and barley (Blumeria graminis f.sp. hordei). In: Acta biologica Szegediensis, (52) 1. pp. 17-25. (2008)

Bayoumi Yousry A. and Hafez Yasser M.: Effect of organic fertilizers combined with benzo (1,2,3) thiadiazole-7-carbothioic acid S-methyl ester (BTH) on the cucumber powdery mildew and the yield production. In: Acta biologica Szegediensis, (50) 3-4. pp. 131-136. (2006)