Prachand Insecticide (Cyclaniliprole 9.3% DC) - Japanese Technology for Total Rice Protection
Coromandel Prachand is a premium, broad-spectrum insecticide brought to you through a powerful collaboration with Ishihara Sangyo Kaisha (ISK), Japan. Designed specifically for modern Indian agriculture, it provides superior control against the toughest chewing pests in paddy: the Yellow Stem Borer and Leaf Folder.
Why it stands out: Unlike older chemicals that pests have become resistant to, Prachand uses advanced "Japanese Technology" and a unique DC formulation. This ensures the medicine sticks to the plant, penetrates hidden leaves, and stops pests from feeding almost instantly.
Why Choose This Product? Key Benefits
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Rapid Feeding Cessation: Pests stop eating your crop within minutes of contact, preventing further damage immediately due to muscle paralysis.
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Long-Lasting Protection: Offers a long duration of control (DOC), protecting your fields for 14 to 21 days.
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Rainfast Technology: The advanced DC formulation sticks to the leaf quickly, making it effective even if it rains a few hours after spraying.
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Deep Penetration: Excellent translaminar action allows the chemical to reach pests hiding inside folded leaves (Leaf Folder) or stems.
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Phytotonic Effect: Beyond killing pests, it helps your crop grow greener, healthier, and more vigorous.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Prachand |
| Technical Name | Cyclaniliprole 9.3% w/w (10% w/v) DC |
| IRAC MoA Code | Group 28 (Diamides) |
| Chemical Group | Anthranilic Diamide |
| Formulation | DC (Dispersible Concentrate) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Prachand works on the muscular system of the insect rather than just the nervous system, providing a unique way to kill resistant pests.
- Calcium Release: Prachand activates the Ryanodine Receptors in the insect's muscles, causing an uncontrolled release of calcium ions.
- Instant Paralysis: This calcium flood causes the insect's muscles to contract violently and then become paralyzed.
- Starvation: The insect loses control of its mouthparts and cannot eat. It may remain on the plant for a day or two, but it stops damaging the crop immediately.
[Image showing Mode of Action diagram]
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Paddy) | Yellow Stem Borer, Rice Leaf Folder |
| Cabbage | Diamondback Moth (DBM) |
| Brinjal | Fruit & Shoot Borer |
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 (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Rice | 160 ml | 150 - 200 L | 0.8 - 1.0 ml | 35 Days |
| Cabbage | 150 - 160 ml | 150 - 200 L | 1.0 ml | Refer Label |
| Brinjal | 150 - 160 ml | 150 - 200 L | 1.0 ml | Refer Label |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply during the active vegetative stage (tillering) or early reproductive stage when you first see signs of Leaf Folder damage or "Dead Hearts" from Stem Borer.
- Mixing: The Dispersible Concentrate (DC) mixes easily with water. Ensure you use the recommended 150-200 liters of water per acre for full coverage.
- Coverage: Spray uniformly on the foliage. The product's translaminar action will help it reach pests on the underside of leaves and inside folded areas.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not use in areas where aquaculture (fish farming) is practiced as it is toxic to fish.
Frequently Asked Questions
1. How quickly does Prachand kill the pests?
While the insect may not drop dead instantly, it stops feeding within minutes due to muscle paralysis. Actual mortality occurs within 1-3 days, but your crop is safe from the moment you spray.
2. Is Prachand safe for fish?
No. Prachand is toxic to aquatic life. Do not use it in paddy fields that drain into fish ponds, lakes, or natural water bodies.
3. Can I use Prachand if it looks like it might rain?
Yes, Prachand has excellent rainfastness. Once the spray dries on the leaf (which happens quickly with the DC formulation), it will not wash off easily.
4. What is the main advantage of the DC formulation?
The DC formulation uses advanced solvents to dissolve the active ingredient perfectly, ensuring better spreading on the leaf and faster absorption compared to older powder or simple liquid forms.
5. Can I use Prachand on export-quality rice?
Yes, but you must strictly follow the Pre-Harvest Interval (PHI) of 35 days. Do not spray it during the late flowering or milking stages if exporting.
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.
