Reeva 5 Insecticide (Lambda-Cyhalothrin 5% EC) - Rallis India
The "Tata Assurance" for Rapid Pest Control in Cotton, Rice, and Vegetables.
Reeva 5 is a powerful, broad-spectrum insecticide formulated by Rallis India Limited. It features Lambda-Cyhalothrin 5% EC, a synthetic pyrethroid designed to kill chewing and sucking pests instantly. It provides a "Triple Action" defense—working via contact, stomach poison, and by repelling pests—making it the ideal, cost-effective choice for managing Bollworms, Stem Borers, and Leaf Folders.
Best for: Farmers looking for immediate "knockdown" of pests and long-lasting crop protection at an affordable price per acre.
Why Choose This Product? Key Benefits
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Instant Knockdown Power: Stops pests from feeding within minutes of contact, preventing further crop damage immediately.
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Triple Action Protection: Kills pests by direct contact, kills if they eat the leaf (stomach action), and repels new pests from laying eggs.
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Long-Lasting Residual Effect: Remains active on the plant surface for up to 21 days, reducing the need for frequent re-spraying.
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Rainfast & Photostable: Sticks firmly to the leaf surface and does not degrade easily in sunlight, ensuring reliable performance in Indian weather.
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High ROI for Farmers: Extremely economical (approx. ₹150/acre cost), making it perfect for "clean-up" sprays to secure your profits.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Reeva 5 |
| Technical Name | Lambda-Cyhalothrin 5% EC |
| IRAC MoA Code | Group 3A (Sodium Channel Modulator) |
| Chemical Group | Synthetic Pyrethroid (Type II) |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Yellow Triangle (Highly Toxic) |
How It Works: Mode of Action
Reeva 5 works by targeting the nervous system of the insect. It is a Sodium Channel Modulator.
- Contact & Entry: The chemical penetrates the insect's waxy skin (cuticle) immediately upon contact or ingestion.
- Nerve Overload: It keeps the sodium channels in the insect's nerves permanently "open." This causes uncontrollable electrical signals in the pest's body.
- Paralysis & Control: The pest experiences tremors, stops feeding immediately (saving your crop), and becomes paralyzed, leading to death.
Note: Reeva 5 also has a repellent effect, discouraging moths from laying eggs on treated plants.
Target Crops & Pests
[Image of cotton bollworm life cycle]| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworms (Pink, Spotted, American), Jassids, Thrips |
| Rice (Paddy) | Stem Borer, Leaf Folder, Green Leaf Hopper, Gall Midge |
| Vegetables (Brinjal, Tomato, Chilli) | Fruit & Shoot Borer, Pod Borer, Thrips, Mites |
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 | 120 - 200 ml | 200 L | 2.0 - 2.5 ml | 21 Days |
| Rice (Paddy) | 100 - 200 ml | 200 L | 2.0 ml | 15 Days |
| Vegetables (Brinjal/Tomato) | 120 ml | 200 L | 2.0 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 in the cool hours (early morning or late evening). Avoid spraying during peak sunlight to prevent evaporation and leaf scorching.
- Mixing: Reeva 5 is compatible with most fungicides and liquid fertilizers. Do NOT mix with alkaline substances like Bordeaux mixture, as it will destroy the chemical.
- Coverage: Use a Hollow Cone nozzle to create a fine mist. Ensure the underside of leaves is covered, as that is where pests often hide.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Note: Some itching on the face (paresthesia) is possible; apply oil/cream to soothe it. Do not use hot water.
Frequently Asked Questions
1. Does Reeva 5 control Pink Bollworm in Cotton?
Yes, Reeva 5 is excellent for controlling early-stage larvae (1st and 2nd instar) of the Pink Bollworm. It also stops moths from laying eggs due to its repellent action.
2. Why do I feel itching on my face after spraying?
This is a common temporary effect called "paresthesia." It is not an allergy. To fix it, do not scrub with soap. Apply coconut oil or Vitamin E cream, and the sensation will go away within 24 hours.
3. Can I use Reeva 5 near fish ponds?
No. Lambda-Cyhalothrin is highly toxic to fish. Do not use it in fields where aquaculture is practiced or near water bodies.
4. What is the shelf life of the mixture?
Once mixed with water, use the solution immediately. Do not store the mixed spray solution overnight as it loses potency.
5. Can I mix Reeva 5 with Imidacloprid?
Yes, this is a very popular tank mix for Cotton. Imidacloprid handles sucking pests systemically, while Reeva 5 provides contact kill for caterpillars and beetles.
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.
