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Vegetable Diseases Caused by Soilborne Pathogens STEVEN T. KOIKE is Plant Pathology Advisor, University of California Cooperative Extension, Monterey…
Grey leaf spot on Tomato
Grey leaf spot on tomato.
Vegetable Diseases Caused by Soilborne Pathogens STEVEN T. KOIKE is Plant Pathology Advisor, University of California Cooperative Extension, Monterey…
Grey leaf spot on tomato.