Disease Resistance of Selected Cultivars of Indian Hawthorn in Alabama
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Study of Biochemical and Molecular Changes of Iranian Rice Cultivars in Interaction with Bacterial Pathogen Xanthomonas oryzae pv. oryzae Causes Leaf Blight Disease
Rice bacterial blight caused by Xanthamonos oryzae pv. oryzae is one of the most destructive bacterial diseases of rice in some areas of rice cultivation in the world, especially in the tropics of Asia. The low efficiency of disease management methods, especially chemical methods, has led to more research on recognizing resistant cultivars and understanding resistance mechanisms through the stu...
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Verticillium dahliae Kleb. the causal agent of vascular wilt is an important pathogen of olive trees in growing areas of the world. Nine-month-old nursery olives including ‘Bladi’, ‘Conservalia’, ‘Kalamon’, ‘Koroneiki’, ‘Manzanilla’, ‘Mission’, ‘Marry’, ‘Picual’, ‘Rowghani’, ‘Sevillana’ and ‘Zard’ cultivars were root-dip inoculated with a defoliating (VCG1) isolate of V. dahliae obtained from d...
متن کاملهرمی کردن ژنهای مقاومت به بلاست Pi-1 و Pi-2 در برنج رقم طارم محلی
Blast (Magnaporthe grisea) is the most important disease of rice in Mazandaran province, north of Iran, which causes severe damages annually on susceptible cultivars. Tarom Mahalli is a local aromatic cultivar with high cooking quality and marketability, but very susceptible to blast. To protect this cultivar and similar susceptible cultivars against rice blast, farmers have to use high amounts...
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Background and objectives: Gastroesophageal reflux is a common chronic disease that impairs individuals’ quality of life, wherein patients should receive prolonged, and sometimes lifelong, treatment with chemical drugs, that in addition to high costs they can lead to side effects in the long term .Hawthorn fruit is one of the drugs used in traditional medicine to relieve reflux symptoms and to ...
متن کاملEvaluation of yield potential and resistance to rhizoctonia (Rhizoctonia solani) disease of new sugar beet (Beta vulgaris L.) hybrids
Rhizoctonia root rot disease is considered as one of the important diseases in sugar beet. Using resistant cultivars decreses production costs, especially application of fungicides and increases the efficiency in controlling of root rot disease. Therefore, growing of resistant cultivars is considered the best approach for disease control. To achieve this goal and to determine yield potential of...
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تاریخ انتشار 2002