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# عنوان البحث المشارك في البحث سنة البحث
651 Regeneration of tolerant plants to potato group viruses through thought somatic hybridization of potato protoplasts. أ.د.فكرى جلال محمد فهمى 1988
652 Effect of certain organic sulphides on sclerotial germination of Sclerotium cepivorum Berk. in soil and efficiency of chemical control of onion white rot أ.د.عبدالمنعم محمود أمين حسنين 1988
653 Effect of certain chemical mutagens on potato plants produced from tissue culture for the indication of somaclones resistant to some potato viruses. أ.د.فكرى جلال محمد فهمى 1988
654 Effect of bee product propolis extracts on certain potato viruses. أ.د.فكرى جلال محمد فهمى 1988
655 Effect of maize variety, method of infection, date of planting and plant phenols and sugar content on common smut disease أ.د.عبدالمنعم محمود أمين حسنين 1987
656 Effect of onion cultivars on white rot biological control أ.د.عبدالمنعم محمود أمين حسنين 1986
657 Effect of Onion Cultivars on White Rot Biological Control . أ.د.محمد سامى محمد محمد مصطفى درويش 1986
658 Effect of some physical and chemical treatments on controlling soybean damping – off disease أ.د.عبدالمنعم محمود أمين حسنين 1986
659 Artificial inducement of malformation on mango and the rol of Eriophyes mangoferae (Sayed) Acarifores: (Eriophyidae) and Fusarium oxysporum Schlecht in the disease incidence أ.د.فكرى جلال محمد فهمى 1986
660 Vaccination of Sugarcane Plants With Weak or Moderate Sugarcane Mosaic Virus Strains Against Severe Strain. أ.د.فكرى جلال محمد فهمى 1986