Symptoms
Small, raised, white lesions on leaves that grow larger, turn brown and necrotic and may have a yellow halo; raised white lesions on fruit which coalesce to form larger spots, often with white halo
Cause
Bacterium
Comments
Symptoms can be mistaken for bacterial spot; disease emergence favors high temperatures and high humidity; disease can be spread between peppers and tomatoes
Management
Use only certified seed and disease free transplants; treat seeds with hot water prior to planting to kill bacteria; sanitize all equipment regularly; rotate crops with non-solanaceous plants
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