Coma Insecticide (Bifenthrin 10% EC) by Nichino India
Advanced Japanese Technology for Powerful Control of Bollworms, Stem Borers, and Termites.
Coma (Bifenthrin 10% EC) is a broad-spectrum insecticide brought to you by Nichino India. Built on a legacy of Japanese innovation, Coma provides a double-action defense against tough pests. Whether you are fighting bollworms in cotton, leaf folders in rice, or hidden termites in sugarcane, Coma acts fast to stop damage immediately.
Why it stands out: Unlike standard sprays, Coma stays on the plant longer and works through both contact (touch) and stomach (eating) action. It is the ideal "shock" treatment to bring high pest populations down quickly, ensuring your yield is protected.
Why Choose Coma? Key Benefits
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Rapid Knockdown Action: Instantly paralyzes pests upon contact, stopping crop damage immediately.
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Long-Lasting Protection: Remains active on leaves and soil for extended periods, reducing the need for frequent re-spraying.
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Dual-Mode Power: Works effectively through both Contact (spraying the insect) and Stomach (insect eating the leaf) action.
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Weather Resistant: Highly stable in sunlight (photostable) and sticks well to plant surfaces, resisting wash-off from light rains.
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Termite Barrier: Binds tightly to soil particles, creating a chemical zone that termites cannot cross, protecting sugarcane roots.
Coma Insecticide: Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Coma |
| Technical Name | Bifenthrin 10% EC |
| IRAC MoA Code | Group 3A (Sodium Channel Modulator) |
| Chemical Group | Pyrethroid (Type I) |
| Formulation | Emulsifiable Concentrate (Liquid) |
| Toxicity Label | Yellow / Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Coma works by targeting the nervous system of the insect. It is a Sodium Channel Modulator that prevents the insect's nerves from resetting.
- Contact & Entry: The chemical enters the pest through direct contact with spray droplets or by walking on treated leaves.
- Nervous Overload: Once inside, Bifenthrin forces the nerve channels to stay open, causing the nerves to fire uncontrollably (hyperexcitation).
- Paralysis & Death: The pest immediately experiences tremors, stops feeding (saving your crop), and eventually dies from paralysis.
Note: For termites, it acts as a repellent barrier in the soil that kills them if they try to pass through.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworm Complex (Pink, Spotted, American), Whitefly |
| Rice (Paddy) | Stem Borer, Leaf Folder, Green Leaf Hopper (GLH) |
| Sugarcane | Termites (Subterranean) |
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 | 200 ml | 150 - 200 L | 1 - 1.5 ml | 21 |
| Cotton | 320 ml | 150 - 200 L | 1.6 - 2 ml | 14 |
| Sugarcane | 400 ml | 200 - 300 L | 2 ml | N/A (Soil) |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Spray immediately when you see the first signs of pest damage or when moth activity increases. For termites, apply over seed sets during planting.
- Mixing: Add the required quantity of Coma to a small amount of water, mix well to form a white emulsion, and then add to the main tank.
- Coverage: Ensure thorough coverage of the foliage. For whitefly control, direct the nozzle to the underside of the leaves.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid spraying near fish ponds.
Frequently Asked Questions
1. Is Coma effective against termites?
Yes, Coma is highly effective against termites in Sugarcane when applied as a soil drench or set treatment. It creates a chemical barrier that termites cannot cross.
2. Does Coma control Pink Bollworm in Cotton?
Yes, Coma is an excellent choice for controlling the Bollworm complex, including Pink Bollworm. It kills the adult moths and young larvae before they can enter the boll.
3. Can I use Coma during the rainy season?
Coma has good rainfastness properties once dried. However, avoid spraying if heavy rain is expected within 2-4 hours of application.
4. Why do I feel a tingling sensation on my skin after using it?
Bifenthrin can cause a temporary tingling sensation (paresthesia) on exposed skin. This is normal and harmless. Wash with soap and water, and apply Vitamin E oil or aloe vera to soothe it.
5. Can I mix Coma with other products?
Yes, Coma is compatible with most common insecticides and fungicides. However, do not mix it with strong oxidizing agents (like Potassium Permanganate).
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. Toxic to fish and aquatic life; do not use near water bodies.
