الابحاث

كلية الزراعة

جامعة أسيوط

قسم أمراض النبات

 

# عنوان البحث المشارك في البحث سنة البحث
701 Reaction of certain tomato varieties and their F1 hybrids to streak disease viruses and relationship between chemical composition of plants and disease resistance. أ.د.فكرى جلال محمد فهمى 1985
702 Effect of Some Soil Physical Factors on Incidence of Onion Pink Root Disease and Behaviour of The Causal Organism ( Pyrenochaeta terrestris ) . أ.د.محمد سامى محمد محمد مصطفى درويش 1985
703 Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. أ.د.محمد حسن عبدالرحيم حسن 1985
704 Effect of Root Exudates, Sulphide Compounds and Culture Filtrates of Certain Microorganisms on Infectivity of Tobacco Mosaic and Potato Virses. أ.د.محمد سامى محمد محمد مصطفى درويش 1984
705 Biochemical changes of onion bulbs due to infection with Botrytis allii Munn the causal organism of neck rot disease, during storage أ.د.عبدالمنعم محمود أمين حسنين 1984
706 Reaction of certain tomato varieties to streak disease viruses under Assiut Governorate conditions. أ.د.فكرى جلال محمد فهمى 1984
707 Production of potato virus-free plants by means of callus method. أ.د.فكرى جلال محمد فهمى 1984
708 Effect of Root Exudates, Sulphide Compounds and Culture Filtrates of Certain Microorganisms on Infectivity of Tobacco Mosaic and Potato Virses. أ.د.فكرى جلال محمد فهمى 1984
709 Effect of some seed-borne fungi on certain sorghum grains characters under natural and controlled conditions of storage أ.د.عبدالمنعم محمود أمين حسنين 1983
710 Effect of root exudates of different plants of certain crop rotation on the incitants of tomato damping - off and Fusarium basal rot of onion أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1983