Research Article
Impact of Gamma Irradiation Stresses II. Control of Sugarbeet Pathogens Rhizoctonia solani Kuhn and Sclerotium rolfsii Sacc.
Department of Botany, Faculty of Science, University of Cairo, Giza 12613, Egypt
Mohamed A. Rizk
Department of Botany, Faculty of Science, University of Cairo, Giza 12613, Egypt