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العنوان
Molecular Investigation on Biocontrol Mechanisms and Biocontrol Efficiency of Trichoderma virens against Fusarium oxysporum.
المؤلف
Alfiky, Alsayed Eid Ghoneim,
هيئة الاعداد
باحث / السيد عيد غنيم الفقى
مشرف / فتحى محمد عبدالتواب
مشرف / سعيد عبدالسلام درة
مشرف / مدحت عراقى الدينارى
الموضوع
Genetics.
تاريخ النشر
2018.
عدد الصفحات
p 82. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
الهندسة الزراعية وعلوم المحاصيل
تاريخ الإجازة
11/4/2018
مكان الإجازة
جامعة طنطا - كلية الزراعة - الوراثة
الفهرس
Only 14 pages are availabe for public view

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Abstract

An isolate of the biocontrol agent Trichoderma virens (named TVH3) was obtained and identified using molecular techniques. Results of antagonistic interactions between TVH3 and Fusarium oxysporum revealed that TVH3 displayed high antagonistic activity against F. oxysporum via different mechanisms such as competition, mycoparasitism and production of antimicrobial secondary metabolites including volatile organic compounds (VOCs). The antifungal activity of TVH3 culture filtrate was found to be thermal-stable and TVH3 was found to possess high natural protection against antimicrobial metabolites in F.