Meothrin Insecticide – Fenpropathrin 30% EC Broad-Spectrum Pest Control - 500 ml
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Meothrin (Fenpropathrin 30% EC) – Broad Spectrum Insecticide & Miticide
The "Double-Action" Solution for Cotton Bollworms and Tea Mites.
Meothrin 30% EC by Sumitomo Chemical is a powerful synthetic pyrethroid designed for the modern farmer. Unlike standard insecticides that only target worms, Meothrin offers a unique dual-action formula that eliminates both chewing insects (like Bollworms) and sucking pests (like Mites and Whiteflies) in a single spray.
Best For: Farmers seeking an economical, high-power "knockdown" solution for mixed pest attacks in Cotton, Tea, Chilli, and Vegetables.
Why Choose This Product? Key Benefits
- ⏱️Instant Knockdown Power: Contains high-grade solvents (Xylene) that penetrate the pest's skin immediately, stopping damage within minutes of application.
- ?️2-in-1 Protection (Insects + Mites): Functions as both an Insecticide and an Acaricide (Miticide). Ideal for crops like Tea and Chilli where mites and borers attack together.
- ⏳Highly Cost-Effective: With a low cost of approximately ₹277 per acre, it is the economic "workhorse" for vegetative and early reproductive crop stages.
- ?️Double Entry Action: Works through Contact (touch) and Stomach (ingestion) vectors, ensuring pests are killed whether they walk on the leaf or eat it.
- ?Versatile Crop Safety: Registered and safe for use on major Indian crops including Cotton, Tea, Brinjal, Okra, and Chilli when used at recommended doses.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Meothrin |
| Technical Name | Fenpropathrin 30% 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) or Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Meothrin targets the nervous system of the pest causing rapid paralysis.
- Contact & Stomach Entry: The chemical enters the pest through direct spray contact, walking on treated leaves, or eating the foliage.
- Nervous System Overload: Once inside, Fenpropathrin keeps the insect's sodium channels open, causing nerves to fire uncontrollably.
- Rapid Cessation: This results in tremors, immediate "knockdown," paralysis, and eventual death due to starvation and exhaustion.
Note: It also acts on the nervous system of mites, providing effective control against Red Spider Mites and Pink Mites.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Pink Bollworm, Spotted Bollworm, American Bollworm, Whitefly |
| Tea | Red Spider Mite, Pink Mite, Purple Mite |
| Chilli & Vegetables | Thrips, Mites (Yellow/White), Fruit Borers, 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 | 100 - 136 ml | 300 - 400 L | 0.3 - 0.5 ml | 14 Days |
| Chilli / Okra / Brinjal | 100 - 136 ml | 200 - 300 L | 0.5 - 0.7 ml | 7 - 10 Days |
| Tea | 66 - 80 ml | 160 - 200 L | 0.4 - 0.5 ml | 7 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 at "Square Formation" in cotton or at the first sign of mite incidence in Tea/Chilli. Avoid spraying during peak bee activity (mid-day).
- Mixing: Do NOT mix with alkaline products like Bordeaux mixture or Lime Sulfur, as this destroys the chemical effectiveness.
- Coverage: Ensure high water volume (300-400L for cotton) to penetrate the canopy and reach pests hiding on the underside of leaves or lower branches.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Re-entry to the field should be avoided for 48 hours.
Frequently Asked Questions
1. Does Meothrin kill mites (acaricide)?
Yes. Meothrin is unique among pyrethroids because it has significant acaricidal properties, making it effective against Red Spider Mites and Pink Mites in addition to worms.
2. Can I mix Meothrin with fungicides?
Yes, it is compatible with most neutral fungicides like Mancozeb or Propiconazole. However, strictly avoid mixing with alkaline substances (Bordeaux mixture).
3. What is the difference between Meothrin and Konatsu?
Meothrin is a cost-effective (~₹277/acre) broad-spectrum contact poison for general pest management. Konatsu is a premium (~₹1600/acre) specialist product used for resistant pests and high-value export stages.
4. Is it safe for flowers and bees?
Meothrin is toxic to bees. To protect pollinators, avoid spraying during active foraging hours (morning). Spray in the late evening.
5. How many acres does a 500ml bottle cover?
A 500ml bottle covers approximately 3.5 acres of Cotton or over 6 acres of Tea, making it highly economical for small-to-medium farmers.
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. This product is toxic to fish and aquatic life; do not use near water bodies.