Browsing Plant Pathology Doctoral Work by Author "El-Nashaar, Hossien Mahmoud"
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Pathogenic Variation, Host Specialization and Aggressiveness in Helminthosporium Sativum
El-Nashaar, Hossien Mahmoud (North Dakota State University, 1984)Common root rot, caused by Cochliobolus sativus, is an important disease of spring wheat and barley in the northern Great Plains. While the disease has been widely studied, extensive systematic investigation of pathological ...