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# عنوان البحث المشارك في البحث سنة البحث
731 Role of pectolytic and cellulolytic enzymes in virulence of Pyronchaeta terrestris, the incitant of pink rot of onion . أ.د.محمد عاطف أحمد محمد سلام 1980
732 Histological changes induced by Meloidogyne javanica and Fusarium species on root of selected leguminous plants. د. على دياب على علام 1980
733 Pathological and physiological varieties between two strains of Botrytis allii Munn causing neck rot and blast disease on onion in Egypt. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1980
734 Relationship between root- not nematode and Fusarium wilt of certain Leguminous plants . أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1980
735 Histological changes induced by Meloidogyne javanica and Fusarium species on root of selected leguminous plants. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1980
736 Rapid separation of Sclerotinia minor sclerotia from artificially and naturally infested organic soil. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1980
737 Pathological and physiological varieties between two strains of Botrytis allii Munn causing neck rot and blast disease on onion in Egypt. أ.د.محمد عاطف أحمد محمد سلام 1980
738 Relationship between root- not nematode and Fusarium wilt of certain Leguminous plants . أ.د.محمد عاطف أحمد محمد سلام 1980
739 Effect of glycine upon growth, virulence, and enzyme activity of Erwinia carotovora, ( Jones) Holland . أ.د.محمد عاطف أحمد محمد سلام 1980
740 Population of sclerotia of Sclerotinia minor in New York organic soils cropped to lettuce and onion. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1980