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Estimates of yield loss and virus titre in sorghum hybrids infected with maize dwarf mosaic virus strain B
Affiliation:1. Department of Plant Pathology, Kansas State University, Manhattan, KS 66502, USA;2. Department of Entomology and Plant Pathology, Auburn University, Auburn, AL 36849, USA;1. Centre de recherche du CHU de Québec, Centre de recherche en infectiologie de l''Université Laval (CRI), CHUL, 2705, Boul. Laurier, RC 709, Québec, Québec, G1V 4G2, Canada;2. Département de microbiologie-immunologie, faculté de médecine, Université Laval, 1045 Avenue de la Médecine, Québec, Québec, G1V 0A6, Canada;1. Institute for Marine Resources and Ecosystem Studies, Wageningen IMARES, PO Box 68, IJmuiden 1970 AB, The Netherlands;2. IAMC-CNR, Istituto per l''Ambiente Marino Costiero, Consiglio Nazionale delle Ricerche, Località Sa Mardini, 09170, Torregrande, Oristano, Italy;3. Institute for Hydrobiology and Fisheries Science, University of Hamburg, Olbersweg 24, 22767 Hamburg, Germany;1. Department of Clinical Nutrition, School of Nutrition & Food Science, Isfahan University of Medical Sciences, Isfahan, Iran;2. Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran;3. Clinical Tuberculosis and Epidemiology Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran;4. Department of Food Science and Technology, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran;5. Department of Nutrition, Vice Chancellor of Health, Hamadan University of Medical Sciences, Hamedan, Iran;6. Department of Biological Sciences, University of Texas at Dallas, 800 W Campbell Road, Richardson, TX, USA
Abstract:Sorghum genotypes having the red-leaf reaction to infection by maize dwarf mosaic virus strain B had significantly higher virus concentrations and 33–755 yield reductions. Sorghum having only the mosaic reaction to infection had low virus levels and 0–8% yield reductions.
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