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BACTERIAL LEAF SPOT Lesions develop on all parts of the leaf except on the midrib. Lesions begin as small, yellow, water-soaked areas that enlarge and turn tan or reddish. Photo by Plant Disease Clinic |
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ANTHRACNOSE Tan to dark brown, roughly circular lesions form on leaves. Dark fungal reproductive structures may sometimes be seen in the center of lesions. Photo by Plant Disease Clinic |
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VIRUS Tiny necrotic (dead) and chlorotic (yellow) lesions develop on leaves. Photo by Plant Disease Clinic |
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VIRUS Symptoms may also appear on flowers as small brown lesions. 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 |
