D

Alternaria blight

Disease● mediumStage 6: Flowering

SYMPTOMS

Small spots: Small, necrotic spots appear on the leaves Concentric rings: The spots develop concentric rings that are dark and light brown in color Wavy margin: The spots have a wavy purple margin Lesions: The spots coalesce to form lesions Blighting: The lesions cause the leaves to blight Yellowing: The leaves turn yellow and collapse

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