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العنوان
Effect of Some Chemical and Natural Substances on Papaya Ring Spot Virus /
المؤلف
El-Ahmar, Kholoud Tarek Saied Abd El-Salam.
هيئة الاعداد
باحث / Kholoud Tarek Saied Abd El-Salam El-Ahmar
مشرف / Shawky Abd El-Raouf EL-Kewey
مشرف / Samir Armia Sidaros
مشرف / Mohsen Mohamed Elsharkawy
مناقش / Hosni Ali Yones
مناقش / Mahmoud Mohamed Abdo Badr
الموضوع
Botany.
تاريخ النشر
2022.
عدد الصفحات
74 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
علوم النبات
تاريخ الإجازة
26/4/2022
مكان الإجازة
جامعة كفر الشيخ - كلية الزراعة - النبات الزراعى
الفهرس
Only 14 pages are availabe for public view

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from 74

Abstract

Yellowing, extreme leaf distortion and mosaic are all symptoms of the Papaya ring spot virus (PRSV). The objective of this research is to evaluate the effects of Cinnamomum zeylanicum (Cinnamon), Syzygium aromaticum (Clove), Allium sativum (garlic), Foeniculum vulgare (Fennel), Zingiber officinale (Ginger) and Matricaria recutita (Chamomile) as well as certain chemical inducers such as calcium chloride, nitric acid, pectin, oxalic acid, potassium chloride, tannic acid, disodium phosphate, β- Amino butyric acid (BABA), indole butyric acid (IPA) and salicylic acid on PRSV disease development in cucumber plants.