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# عنوان البحث المشارك في البحث سنة البحث
671 Effect of some soil physical factors on incidence of onion pink root disease and behaviour of the causal organism (Pyrenochaeta terrestris).. أ.د.عبدالمنعم محمود أمين حسنين 1985
672 Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1985
673 Effect of Certain Crop Residues on Incidence of Onion white rot and Biological control with Trichoderma harzianum Rifai. أ.د.محمد سامى محمد محمد مصطفى درويش 1985
674 Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. أ.د.محمد عاطف أحمد محمد سلام 1985
675 Studies on corn seed-borne fungi . أ.د.فكرى جلال محمد فهمى 1985
676 Reapppearance and control of onion downy mildew epidemices in New York. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1985
677 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
678 Studies on corn seed-borne fungi . أ.د.محمد سامى محمد محمد مصطفى درويش 1985
679 (1985). Distribution of sclerotia of Sclerotium cepivorum in soil and their relationship with severity of white rot of onion. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1985
680 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