Powdery Mildew
A fungal disease of cherry caused by Podosphaera clandestina, affecting leaves and shoots.
Affected Plant
Cherry (including sour)
Severity
Low to Moderate
Symptoms
- White, powdery fungal growth on leaves and shoots
- Leaf curling and distortion
- Stunted shoot growth
Causes
- Fungal infection favored by warm days and cool nights with moderate humidity
- Airborne spore spread
Prevention
- Prune for good air circulation
- Avoid excessive nitrogen fertilization
- Choose resistant varieties where available
Management
- Apply fungicide when conditions favor disease development
- Remove heavily infected shoots
Related Cherry (including sour) Diseases
Think your plant might have Powdery Mildew?
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Diagnose Your PlantDisclaimer: This is an AI-generated result and not a replacement for expert agronomic or plant-pathology diagnosis. Confidence scores reflect the model's certainty, not biological ground truth. The model was trained and evaluated on leaf photos captured under controlled, lab-like conditions, so accuracy on real-world field photos (cluttered backgrounds, variable lighting, multiple or overlapping leaves) may be lower than the reported evaluation metrics.