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# عنوان البحث المشارك في البحث سنة البحث
721 Effect of stage of ripeness of tomato fruits of three cultivars on resistance to bacterial soft rot. أ.د.محمد عاطف أحمد محمد سلام 1980
722 Interrelationship of Meloidogyne incognita chitwood and Pseudomonas solancearum on tomato أ.د.محمد عاطف أحمد محمد سلام 1980
723 Physiological and biochemical changes in broad bean roots due to infection with Fusarium oxysporum, Meloidogyne jvanica and their combination. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1980
724 Role of pectolytic and cellulolytic enzymes in pathogenesis by certain pathogens involved in storage diseases of garlic. أ.د.محمد عاطف أحمد محمد سلام 1980
725 Rapid separation of Sclerotinia minor sclerotia from artificially and naturally infested organic soil. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1980
726 Histological changes induced by Meloidogyne javanica and Fusarium species on root of selected leguminous plants. أ.د.محمد عاطف أحمد محمد سلام 1980
727 Relation of chemical composition of certain potato varieties to their susceptibility to bacterial soft rot. أ.د.محمد عاطف أحمد محمد سلام 1980
728 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
729 Population of sclerotia of Sclerotinia minor in New York organic soils cropped to lettuce and onion. أ.د.عبدالرازق عبدالعليم عبدالرازق النشار 1980
730 Histological changes induced by Meloidogyne javanica and Fusarium species on root of selected leguminous plants. د. على دياب على علام 1980