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# عنوان البحث المشارك في البحث سنة البحث
661 The use of Novoimanin antibiotic for sanitation against mosaic viruses of potato. أ.د.فكرى جلال محمد فهمى 1986
662 Vaccination of Sugarcane Plants With Weak or Moderate Sugarcane Mosaic Virus Strains Against Severe Strain. أ.د.محمد سامى محمد محمد مصطفى درويش 1986
663 Effect of certain crops preceding cumin on incidence of cumin Fusarium wilt. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1986
664 Effect of Certain Crops Preceding Cumin on Incidence of Cumin Fusarium Wilt. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1986
665 Effect of certain crops preceding cumin on incidence of cumin Fusarium wilt. أ.د.عبدالمنعم محمود أمين حسنين 1986
666 Effect of Certain Crops Preceding Cumin on Incidence of Cumin Fusarium Wilt. أ.د.محمد سامى محمد محمد مصطفى درويش 1986
667 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.عبدالمنعم محمود أمين حسنين 1985
668 Studies on corn seed-borne fungi . أ.د.محمد سامى محمد محمد مصطفى درويش 1985
669 Induction of week strain of tobacco mosaic virus by chemical mutagens and its possible use in controlling mosaic of tomato. أ.د.فكرى جلال محمد فهمى 1985
670 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