الابحاث

كلية الزراعة

جامعة أسيوط

قسم وقاية النبات
# عنوان البحث المشارك في البحث سنة البحث
1481 Seasonal fluctuations and the role of predatory insects, total plant nitrogen, and carbohydrates in determining the degree of red scale infestation of certain citrus trees أ.د.أحمد عبدالغنى مصطفى نجم 1975
1482 Seasonal trends of citrus mites, Eutetranychus orientalis (Klein) and Brevipalpus phoenicis (Geijskes), and the role of predaceous mites, total nitrogen and total carbohydrates in relation to degree of infestation of citrus trees أ.د.يوسف عوض درويش يونس 1975
1483 Effect of number and time of application of Fundal, Lannate, Nuvacron, and Sevin on control of Virachola livia (Klug.), with notes on ovicidal effects أ.د.أحمد عبدالغنى مصطفى نجم 1975
1484 Apentales syleptes F., a new braconid recovered from the jasminium moth, Palpita unionalis Hb., morphological and biological studies with emphasis on its relative efficiency as biocontrol agent أ.د.محمد فهمى قاسم محمد أبوغدير 1975
1485 Population dynamics and distributional patterns of certain soil-inhabiting predaceous arthropods recovered fro pitfall traps in cotton and clover fields at أ.د.فاروق محمود خليل إبراهيم حمودة 1975
1486 Population dynamics and distributional pattern of certain soil-inhabiting predaceous arthropods recovered from pitfall traps in cotton and clover fields at Assiut أ.د.أحمد عبدالغنى مصطفى نجم 1975
1487 Seasonal trends of citrus mites, Eutetranychus orientalis (Klein) and Brevipalpus phoenicis (Geijskes), and the role of predaceous mites, total nitrogen, and total carbohydrates in relation to degree of infestation of citrus trees د. نسرين محمد فهمى قاسم أبوغدير 1975
1488 Seasonal fluctuations, and the role of predatory insects, total plant nitrogen and carbohydrates in determining the degree of red scale infestation on certain citrus trees أ.د.محمد فهمى قاسم محمد أبوغدير 1975
1489 Effect of number and time of application of Fundal, Lannate, Nuvacron, and Sevin on control of Virachola livia (Klug.), with notes on ovicidal effects أ.د.السيد على محمد السيد العراقى 1975
1490 Seasonal fluctuations, and the role of predatory insects, total plant nitrogen and carbohydrates in determining the degree of red scale infestation on certain citrus trees أ.د.أحمد عبدالغنى مصطفى نجم 1975