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عرض 7141 - 7150 من 10096
# العنوان القسم سنة البحث
7141 Survey of hymenopterous and dipterous pollinators on flowering cumin, caraway and anise plants in Assiut and Sohag regions قسم وقاية النبات 1991
7142 Taxonomic list of Hymenopterous and Dipterous pollinators on flowering Cumin, Caraway and Anise plants in Assiut and Sohag, regions قسم وقاية النبات 1991
7143 Taxonomic list of Hymenopterous and Dipterous pollinators on flowering Cumin, Caraway and Anise plants in Assiut and Sohag, regions قسم وقاية النبات 1991
7144 Taxonomic list of Hymenopterous and Dipterous pollinators on flowering Cumin, Caraway and Anise plants in Assiut and Sohag, regions قسم وقاية النبات 1991
7145 Temperature and reproductive potential of the green peach aphid, Myzus persicae (Sulzer) (Homoptera: Aphididae) قسم وقاية النبات 1991
7146 Temperature and reproductive potential of the green peach aphid, Myzus persicae (Sulzer) (Homoptera: Aphididae) قسم وقاية النبات 1991
7147 Temperature dependant-development rates for the greasy cutworm, Agrotis ipsilon (Hufn.) and use of thermal requirements in determining its generation number قسم وقاية النبات 1991
7148 Testing of some introduced cultivars of potatoes under Assiut conditions. قسم الخضر 1991
7149 Testing of some introduced cultivars of potatoes under Assiut conditions. قسم الخضر 1991
7150 The water pollution at Assiut, its effects on mitotic activity and induced chromosomal aberrations in the root – tip cell of Allium cepa قسم الوراثة 1991