Crystal Blue Copper
Crystal Blue Copper is a broad-spectrum contact fungicide (Copper Oxychloride 50% WP) that provides effective protection against fungal and bacterial diseases in a wide range of crops. Its fine particles adhere well to foliage, offering long-lasting, preventive control.
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Active Ingredient: Copper Oxychloride 50% Wettable Powder (WP)
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Type: Broad-spectrum contact fungicide and bactericide
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Action: Forms a protective barrier on foliage; fine particles stick to leaves and slowly release copper ions for extended disease control
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Effective Against: Fungal and bacterial diseases, including those resistant to other fungicides
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Suitable For: Fruits, vegetables, plantation crops, cereals, paddy, and more
Crop | Targeted Disease(s) | Recommended Dose | Application Notes |
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Seed Treatment (general) | Various fungal/bacterial diseases | ~1 g per kg of seed | Effective for treating seeds, across multiple crops |
Foliar Spray (general) | Wide range of foliar diseases | 1–2 g per litre of water | Ensures uniform coverage when sprayed over plant foliage |
Pump Sprayer | – | 30–45 g per 15‑litre pump | Suitable for small-plot or spot treatments |
Field Spray (acre scale) | Crops like grapes, vegetables, etc. | ~450 g per acre | For broader field applications |
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