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Fungal Spots / Lesions
Plant disease guide · TerraceFarming
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What causes Fungal Spots / Lesions?
High humidity, poor air circulation, or water sitting on the cactus body can lead to fungal infections, appearing as discolored spots.
How to treat Fungal Spots / Lesions
Remove affected parts with a sterile knife, ensure good air circulation, and apply a sulfur-based fungicide or neem oil solution.
How to prevent Fungal Spots / Lesions
Avoid overhead watering, ensure good ventilation, and keep the plant dry, especially during cooler, humid periods.
Crops commonly affected
Related questions
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