Invitro Effect of Damas Plant Aqueous Extract and Fungicide on Growth of The Fusarium Oxysporum Causal Agent of wilt in Some Crops

الموضوعات

زراعة

الملخص

Fusarium oxysporium affects a wide variety host of different age Tomato, Tobacco, Legumes, Cucurbits. Sweet Potatoes, Chickpea and Banana. The present investigation was undertaken under laboratory of Plant protection Department, College of Agricultural Studies, Sudan University of Science and Technology during November 2015 to February 2016, to study the effect of Damas plant parts (leaves, fruits, barks and roots) aqueous extracts and fungicide Score (250 EC) on growth of the fungus Fusarium oxysporum causal agent of wilt disease in crops. Three concentrations of aqueous leaves, fruits, barks and roots extract of Damas, each of 25, 50 and 100%, and fungicide were used in addition to control. The assessment of their inhibitory effect against the pathogen was recorded through the fungal growth. The results showed that all concentration of the leaves fruits, barks and roots aqueous extracts Damas plant tested and fungicide of significantly inhibitory effect against the linear growth of Fusarium oxysporium compared to control. Moreover, concentration of each aqueous extract reacted differently against Fusarium oxysporium. However, the highest concentration of the Damas extracts (100%) gave significantly higher inhibition zones percent respectively (75.5%, 68%, 66%, and 50%) compared to the untreated control. Among the Damas parts extracts screened the fruit (75.5) was the most effective in suppressing the fungus growth than its equivalent other part. the results showed that the antifungal activity increase with increase in extract concentration. Obviously, the fungus Fusarium oxysporium differs in its response to the different concentrations but on the whole, growth inhibition increased with the concentration. The current results were considered promising and encouraging to carry out a photochemical analysis of different parts of Damas plant using different solvents so to determine the bioactive ingredient in each of these parts.

روابط وملفات

التعريف والنوع

رقم الوثيقة

0c80b66a-a319-49be-99e3-0f0313b5d440

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

20459_1.pdf

بيانات النشر

ترجمة العنوان

تأثير المستخلصات المائية لنبات الدمس والمبيد الفطري على نمو الفطر فيوزاريم اوكسيسبورم المسبب لمرض الذبول في بعض المحاصيل خارج العائل

ألقاب المؤلفين

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اللغة

English

المصدر والدورية

اسم المصدر

Invitro Effect of Damas Plant Aqueous Extract and Fungicide on Growth of The Fusarium Oxysporum Causal Agent of wilt in Some Crops

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

ابراهيم سعيد محمد

الإعداد

مودة عوض سليمان علي الشاعر

الاقتباسات الببليوغرافية