Kocide 3000 Fungicide (Bharat Certis): Advanced Copper Hydroxide Protection
The ultimate dual-action shield against fungal and bacterial diseases in high-value crops.
Kocide 3000 is the most technologically advanced copper fungicide available today. Originally famous as a DuPont and Corteva brand, it is now brought to Indian farmers by Bharat Certis AgriScience (a Mitsui group company). Unlike older copper powders (like Blitox), Kocide uses BioActive™ Technology to deliver powerful disease control using smaller particles. This means you get better coverage and longer protection while using less chemical per acre.
Best For: Farmers dealing with stubborn issues like Anthracnose in Chilli, Bacterial Blight in Cotton, and Canker in Citrus.
Why Choose This Product? Key Benefits
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Dual Action Power: It is one of the few fungicides that effectively kills both Fungi and Bacteria simultaneously, saving you the cost of two separate sprays.
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BioActive™ Technology: The copper particles are engineered to be microscopic. This ensures complete leaf coverage without the "gaps" found in cheaper copper powders.
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Superior Suspension: As a WDG (Granule), it mixes instantly in water and stays suspended. It won't settle at the bottom of your tank like older wettable powders.
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Rainfastness: Contains advanced sticking agents that bind to the leaf surface, making it resistant to wash-off from light to moderate rains.
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Eco-Friendly Profile: It provides maximum power with 30% less metallic copper load than older products, preventing soil toxicity and keeping your land fertile.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Kocide 3000 |
| Technical Name | Copper Hydroxide 46.1% DF |
| IRAC MoA Code | M1 (Multi-Site Contact Activity) |
| Chemical Group | Inorganic Copper |
| Formulation | DF / WG (Dry Flowable / Water Dispersible Granules) |
| Toxicity Label | Blue Triangle (Caution) |
How It Works: Mode of Action
Kocide 3000 works on a "Multi-Site" principle, making it extremely difficult for diseases to develop resistance.
- Contact Inhibition: As soon as fungal spores or bacteria land on a treated leaf, they come into contact with Copper ions ($Cu^{2+}$).
- Enzyme Blockage: The copper ions penetrate the pathogen and block essential enzymes needed for respiration.
- Protein Disruption: It destroys the proteins inside the cell, causing the disease-causing organism to collapse and die instantly.
Note: Because it attacks multiple parts of the cell, it is an excellent "Resistance Breaker" to use alongside systemic fungicides.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Chilli | Anthracnose (Fruit Rot), Dieback, Leaf Spot |
| Cotton | Bacterial Blight (Black Arm Disease) |
| Citrus & Pomegranate | Citrus Canker, Bacterial Blight (Oily Spot) |
| Potato | Late Blight |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (gm / Litre) | PHI (Days) |
|---|---|---|---|---|
| Chilli | 500 gm | 200 L | 2.5 gm | 0-3 Days |
| Cotton | 500 gm | 200 L | 2.5 gm | 10-15 Days |
| Citrus / Pomegranate | 600 gm | 400 L | 1.5 - 2 gm | 0-3 Days |
| Potato | 500 gm | 200 L | 2.5 gm | 3-5 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply preventively. Start spraying as soon as you see the first signs of disease or when the weather turns cloudy and humid. For Chilli, start at the fruit setting stage.
- Mixing: Fill the tank with water first, then add Kocide 3000 granules. They will disperse automatically. Do not mix with "Fosetyl-Al" (Aliette) or acidic lime, as this will damage the crop.
- Coverage: Ensure full coverage of the plant foliage. The better you cover the leaf, the stronger the barrier.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid contact with eyes.
Frequently Asked Questions
1. Is this the same as the old DuPont/Corteva Kocide?
Yes. The technology and formula are identical. The brand is now managed and distributed in India by Bharat Certis AgriScience (Mitsui), so the packaging logo has changed, but the quality is the same.
2. Can I use Kocide 3000 to cure Anthracnose?
Kocide is primarily a protectant. It stops the disease from spreading to healthy fruits. For established severe infections, mix it with a curative fungicide for "clean up" action.
3. Why is it more expensive than Blue Copper (Blitox)?
While the per-kg price is higher, Kocide 3000 requires half the dosage (500g vs 1kg) of older powders. It also lasts longer on the leaf and is rainfast, meaning you spray less often, saving money in the long run.
4. Can I mix it with insecticides?
Yes, Kocide 3000 is compatible with most common insecticides and fungicides (like Mancozeb). However, avoid mixing with strong acids or alkalines.
5. Is it safe for organic farming?
Kocide 3000 is often allowed in sustainable farming due to its low heavy metal load compared to Bordeaux mixture, but you must check with your specific Organic Certifying Agency in India before use.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application.
