Laboratory Detection of Viruses and Mycoplasmalike Organisms in Strawberry.. Richard H. Converse, USDA-ARS, Oregon State University, Corvallis. Anthony N. Adams, Derek J. Barbara, and Michael F. Clark Institute of Horticultural Research, East Malling. United Kingdom; Rudolf Casper West German Ministry of Agriculture, Braunschweig; Ruperto F. Hepp Universidad de Concepcion, Chillan, Chile; Robert R. Martin, Agriculture Canada, Vancouver, BC; Thomas J. Morris University of California, Berkeley; Sara Spiegel Volcani Centre, Bet Dagan, Israel; Nobuyukl Yoshikawa Iwate University, Morioka, Japan. Plant Dis. 72:744-750. Copyright 1988 The American Phytopathological Society. DOI: 10.1094/PD-72-0744.