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STEM CANKER Leaves may turn yellow and fall. Stem cankers may appear corky, cause stems to split, and may cause death of individual stems. Photo by Plant Disease Clinic |
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BOTRYTIS Water-soaked lesions may appear on leaves or flowers. As disease progresses, any upper plant part may become blighted and coverd with a grey, fuzzy mold. Photo by Janna Beckerman |
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STEM ROT Stems near soil line may turn brown and/or mushy. Photo by Janna Beckerman |
