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Disease Note

Distribution of Asparagus Virus 2 and Tobacco Streak Virus in Asparagus Plantings in Southern Ontario. D. J. Wolyn, Department of Horticultural Science, University of Guelph, Guelph, Ontario. L. W. Stobbs, Agriculture Canada, Vineland Station, Ontario. Plant Dis. 75:430. Accepted for publication 23 November 1990. Copyright 1991 The American Phytopathological Society. DOI: 10.1094/PD-75-0430D.