Antifungal activity of olive pomace extract and its effectiveness against tomato leaf spot disease
العناوين الأخرى
التضادية الفطرية لمستخلص تفل الزيتون و فاعليته في مكافحة مرض تبقع أوراق البندورة
المؤلف
المصدر
Journal of the North for Basic and Applied Sciences
العدد
المجلد 1، العدد 1 (31 مايو/أيار 2016)، ص ص. 59-67، 9ص.
الناشر
جامعة الحدود الشمالية مركز النشر العلمي و التأليف و الترجمة
تاريخ النشر
2016-05-31
دولة النشر
السعودية
عدد الصفحات
9
التخصصات الرئيسية
الموضوعات
الملخص EN
The antifungal activity of olive pomace extract (OPE) at concentrations of 2.5 %, 5 %, 10 % and 15 % (w/v) was investigated against four pathogenic fungi, and compared with methyl thiophanate at the concentration of 2.5 % (w/v).
Mycelial growth of Gladosporium sp.
and Alternaria alternata was inhibited completely at 5% extract as well as at 2.5 % fungicide.
While growth of Fusarium culmorum and F.
proliferatum was stopped completely at 10 % concentration, no significant differences were noted between the fungicide and the extract at 5% concentration.
The antifungal activity of OPE was also tested for controlling leaf spot disease on tomato plants in the greenhouse.
No leaf spots were observed when tomato plants were treated with 10% extract 24 hours after inoculation with spore suspension of A.
alternata.
Plant treatments with the extract at 2.5 % and 5 % concentrations did not protect the plants from infection, but the disease severity decreased with increasing of the extract concentration.
The results were better when the artificial inoculation had been done 24 hours after spraying the plants with OPE.
Treatments with the extract at concentrations of 5 % and 10 % led to full protection of plants from infection.
The present study demonstrated that OPE holds good promise to be a natural fungicide against some common crop pathogens.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Naffa, Walid. 2016. Antifungal activity of olive pomace extract and its effectiveness against tomato leaf spot disease. Journal of the North for Basic and Applied Sciences،Vol. 1, no. 1, pp.59-67.
https://search.emarefa.net/detail/BIM-688859
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Naffa, Walid. Antifungal activity of olive pomace extract and its effectiveness against tomato leaf spot disease. Journal of the North for Basic and Applied Sciences Vol. 1, no. 1 (May. 2016), pp.59-67.
https://search.emarefa.net/detail/BIM-688859
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Naffa, Walid. Antifungal activity of olive pomace extract and its effectiveness against tomato leaf spot disease. Journal of the North for Basic and Applied Sciences. 2016. Vol. 1, no. 1, pp.59-67.
https://search.emarefa.net/detail/BIM-688859
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 66-67
رقم السجل
BIM-688859
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر