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عرض 8451 - 8460 من 10070
# العنوان القسم سنة البحث
8451 Ecological notes on the Egyptian alfalfa weevil, Hypera brunneipennis Boheman (Coleoptera: Curculinoidae), and the associated natural enemies in the New Valley, Egypt قسم وقاية النبات 1982
8452 Ecological studies on some pests and their natural enemies on twelve plant species in Assiut area, Egypt قسم وقاية النبات 1982
8453 Effect of Bq, CCC and 2,4-D on agronomic characters and yielding ability of grain sorghum. قسم المحاصيل 1982
8454 Effect of Bq, CCC and 2,4-D on agronomic characters and yielding ability of grain sorghum. قسم المحاصيل 1982
8455 Effect of Bq, CCC and 2,4-D on agronomic characters and yielding ability of grain sorghum. قسم المحاصيل 1982
8456 Effect of insect growth regulator's on termites قسم وقاية النبات 1982
8457 Effect of insect growth regulators on termites قسم وقاية النبات 1982
8458 Effect of insect growth regulators on termites قسم وقاية النبات 1982
8459 Effect of new insecticides on boll worms and associated biological control agents in cotton fields قسم وقاية النبات 1982
8460 Effect of new insecticides on boll worms and associated biological control agents in cotton fields قسم وقاية النبات 1982