HPM Knock Down Super (Lambda-Cyhalothrin 5% EC)
The "Super" Brand for Instant Pest Knockdown and Crop Protection
HPM Knock Down Super is a premium, broad-spectrum insecticide formulated with Lambda-Cyhalothrin 5% EC. Designed for the modern Indian farmer, it delivers a powerful neurotoxic effect that instantly stops pests from feeding, preventing economic damage to Cotton, Rice, and Vegetable crops. Unlike generic alternatives, this "Super" formulation offers enhanced potency and stability.
Best For: Controlling Bollworms, Stem Borers, Leaf Folders, and Sucking Pests (Jassids, Thrips).
Why Choose This Product? Key Benefits
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Instant "Knockdown" Power: Causes rapid paralysis in pests immediately upon contact, stopping crop damage instantly.
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Double-Action Defense: Works via Contact (skin absorption) and Stomach (ingestion) action for complete control.
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Long-Lasting Residual Activity: Remains active on leaves for days, reducing the need for frequent re-spraying.
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Weather Resistant: Excellent photostability (resists sunlight) and is rainfast once dried on the leaf.
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Multi-Crop Versatility: Scientifically proven effective on Cotton, Paddy, Brinjal, Tomato, and Okra.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Knock Down Super |
| Technical Name | Lambda-Cyhalothrin 5% EC |
| IRAC MoA Code | Group 3A (Sodium Channel Modulators) |
| Chemical Group | Synthetic Pyrethroid (Type II) |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Knock Down Super acts as a sodium channel modulator, disrupting the insect's nervous system.
- Entry: The chemical enters the pest through the cuticle (skin) upon contact or when the pest eats treated leaves.
- Hyperexcitation: It binds to sodium channels in nerve cells, keeping them open and causing uncontrollable nerve firing (tremors).
- Death: The pest stops feeding immediately, becomes paralyzed, and dies shortly after.
*Note: It also has a repellent effect, deterring moths from laying eggs on the treated crop.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworms (American & Spotted), Jassids, Thrips |
| Rice (Paddy) | Stem Borer, Leaf Folder, Green Leaf Hopper (GLH) |
| Vegetables (Brinjal, Tomato, Okra) | Fruit Borer, Shoot Borer, Jassids |
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) |
|---|---|---|---|---|
| Cotton | 200 - 500 ml | 200 L | 1.0 - 2.5 ml | 21 Days |
| Rice (Paddy) | 125 - 250 ml | 200 L | 0.6 - 1.25 ml | 15 Days |
| Vegetables (Brinjal/Tomato) | 200 - 300 ml | 200 L | 1.0 - 1.5 ml | 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: Spray during the cool hours of early morning or late evening for maximum effect and to protect friendly pollinators.
- Mixing: Use clean water. Do not mix with alkaline (high pH) substances like Bordeaux mixture, as this reduces efficacy.
- Coverage: Ensure thorough coverage, especially on the underside of leaves and shoot tips where pests hide.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid skin contact to prevent temporary irritation.
Frequently Asked Questions
1. What is the dose for a 15-liter spray tank?
For most crops, use approximately 30-40 ml of Knock Down Super per 15-liter tank.
2. Does it kill insect eggs?
It is primarily effective against larvae and adults. However, it repels moths from laying new eggs and kills young larvae immediately upon hatching.
3. Can I mix it with fungicides?
Yes, it is compatible with most neutral or slightly acidic fungicides. Do not mix with alkaline products like Lime Sulfur.
4. Why do I feel itching after spraying?
Lambda-cyhalothrin can cause temporary skin sensation (paresthesia). This is normal and not systemic poisoning. Apply Vitamin E oil or Aloe Vera to soothe it.
5. What if I accidentally swallow it?
Do NOT induce vomiting. Seek medical attention immediately.
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.
