Detection and Recovery of Tomato Ringspot Virus from Diseased Peach by Graft Inoculations to Prunus tomentosa. Y. -P. Zhang, USDA-ARS, Department of Plant Pathology, University of California, Davis 95616. J. K. Uyemoto, USDA-ARS, Department of Plant Pathology, University of California, Davis 95616. Plant Dis. 77:101. Accepted for publication 24 September 1992. Copyright 1993 The American Phytopathological Society. DOI: 10.1094/PD-77-0101C.