Grape
Grape Leaf Blight
PlantVillage Dataset Ref: Grape___Leaf_blight_(Isariopsis_Leaf_Spot)
🔴 Pathogen Detected
📖 Pathological Overview
Grape leaf blight, caused by the fungus Pseudocercospora vitis, typically develops on older leaves later in the growing season.
🔍 Disease Symptoms
Dull brown, irregular spots on leaves that expand and coalesce. The underside of the spots develops a dark, velvety growth of spores.
🩹 Cure & Treatment Plan
Use copper-based fungicides or general grape fungicides if the infestation is heavy.
🛡 Prevention & Care Tips
Clean up fallen leaves at the end of the season to reduce overwintering inoculants.