تجاوز إلى المحتوى الرئيسي
# عنوان البحث سنة البحث
671 Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. 1985
672 Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. 1985
673 Effectiveness of certain fungi and bacteria associated with sclerotia of Sclerotium cepivorum in upper Egypt on controlling white rot of onion. 1985
674 Reaction of certain tomato varieties and their F1 hybrids to streak disease viruses and relationship between chemical composition of plants and disease resistance. 1985
675 Studies on corn seed-borne fungi . 1985
676 Studies on corn seed-borne fungi . 1985
677 Biochemical changes of onion bulbs due to infection with Botrytis allii Munn the causal organism of neck rot disease, during storage 1984
678 Effect of Root Exudates, Sulphide Compounds and Culture Filtrates of Certain Microorganisms on Infectivity of Tobacco Mosaic and Potato Virses. 1984
679 Effect of Root Exudates, Sulphide Compounds and Culture Filtrates of Certain Microorganisms on Infectivity of Tobacco Mosaic and Potato Virses. 1984
680 Production of potato virus-free plants by means of callus method. 1984