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Coopix Copper Oxychloride 500 gm – Comprehensive Fungicide Guide for Pakistani Crops
Copper oxychloride is a broad‑spectrum protectant fungicide that works by disrupting fungal cell membranes and denaturing proteins, thereby preventing spore germination and mycelial growth. It is especially effective against leaf‑spot diseases, downy mildew, and early blight on wheat, rice, cotton and vegetable crops.
Mode of Action
The copper ion interferes with enzymatic systems inside fungal cells, leading to oxidative stress and loss of cellular integrity. Because it acts on contact, thorough coverage of foliage is essential for maximum efficacy.
Target Diseases in Pakistan
- Wheat: Leaf rust, Septoria leaf blotch.
- Rice: Blast and bacterial leaf blight (as a protective spray).
- Cotton: Fusarium wilt and leaf spot.
- Vegetables (Tomato, Cucumber): Early blight and powdery mildew.
Regional Compatibility
In the alkaline soils of Central and Southern Punjab (pH 7.5‑8.5) copper oxychloride remains stable and provides reliable disease control. In saline‑sodic zones of Sindh, apply the product with a surfactant and ensure adequate leaching after spray to avoid copper accumulation.
Watering & Spray Advice
Mix the recommended dose (2‑4 kg ha⁻¹) in 200‑250 L of clean water. Add a non‑ionic surfactant at 0.5 % v/v for uniform leaf coverage. Spray when the crop canopy is 30‑40 % covered (early vegetative stage) and repeat every 14‑21 days during the disease‑prone period. Avoid application during rain forecast within 24 hours or when wind exceeds 15 km h⁻¹.
Safety and Environmental Notes
Wear protective clothing, keep the product away from children and livestock, and store it in a cool, dry place. Copper residues may build up in soils with repeated use; rotate with systemic fungicides approved by the DPP to manage resistance.
Q: Is Copper Oxychloride safe for all crops?
سوال: کیا کاپر آکسی کلورائیڈ تمام فصلوں کے لیے محپھوظ ہے؟
Answer: It is effective for many crops, but always check the label for specific crop sensitivity before application.
جواب: یہ بہت سی فصلوں کے لیے مپھید ہے، لیکن سپرے سے پہلے لیبل پر فصل کی حساسیت کے بارے میں ضرور چیک کریں۔