FMC Chemdoot Insecticide (Emamectin Benzoate 5% SG)
The "Everyday Affordable" Solution for Bollworms and Caterpillars.
Are crop-eating caterpillars destroying your hard work? FMC Chemdoot is a powerful, broad-spectrum insecticide designed to stop pests in their tracks. Formulated as a high-quality Soluble Granule (SG), it dissolves quickly and penetrates leaves to kill hidden pests. Whether you are fighting the Bollworm complex in Cotton or the Diamondback Moth in Cabbage, Chemdoot offers a "Har Din Sasta" (Everyday Affordable) solution that fits your budget without compromising on quality.
Best For: Controlling chewing pests like Bollworms, Fruit Borers, and Shoot Borers in Cotton, Vegetables, and Pulses.
Why Choose This Product? Key Benefits
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Rapid "Stop-Feed" Action: Within hours of spraying, the larvae become paralyzed and stop eating your crop immediately, preventing further damage.
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Hidden Pest Control: It features "Translaminar Action," meaning it penetrates the leaf surface to kill pests hiding on the underside or inside the plant tissue.
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Long-Lasting Protection: Provides robust protection for up to 15 days, helping you break the pest lifecycle with fewer sprays.
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Rain & Sun Resistant: Once absorbed into the leaf (the "Reservoir Effect"), it is protected from UV degradation and does not wash off easily by rain.
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Crop & User Safe: The SG formulation is dust-free (safe for the user) and solvent-free, ensuring no burns on tender leaves, flowers, or fruits.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Chemdoot |
| Technical Name | Emamectin Benzoate 5% SG |
| IRAC MoA Code | Group 6 (Chloride Channel Activators) |
| Chemical Group | Avermectin (Macrocyclic Lactone) |
| Formulation | Soluble Granule (SG) |
| Toxicity Label | Blue/Yellow Triangle (Moderately Hazardous) |
How It Works: Mode of Action
Chemdoot works as a stomach poison with contact action. It targets the insect's nervous system with precision.
- Ingestion: The pest eats the treated leaf or comes into contact with the spray.
- Paralysis: The chemical locks the pest’s nerve channels (Chloride channels) open, causing flaccid paralysis.
- Starvation: The larva stops feeding immediately (within hours) and dies of starvation within 2–4 days.
Note: Because it stops feeding immediately, crop damage halts long before you see the dead insects.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworm Complex (American & Pink Bollworm) |
| Okra & Brinjal | Fruit & Shoot Borer (FSB) |
| Cabbage & Cauliflower | Diamondback Moth (DBM) |
| Chilli | Fruit Borer, Thrips, Mites |
| Pulses (Chickpea/Red Gram) | Pod 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 (gm / Acre) | Water (L / Acre) | Dose (gm / Litre) | PHI (Days) |
|---|---|---|---|---|
| Cotton | 76 - 88 gm | 200 L | 0.4 gm | 10 Days |
| Brinjal / Chilli | 80 gm | 200 L | 0.4 gm | 3 Days |
| Cabbage / Cauliflower | 60 - 80 gm | 200 L | 0.3 - 0.4 gm | 3 Days |
| Pulses (Chickpea) | 88 gm | 200 L | 0.44 gm | 14 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 the first sign of pest incidence or egg-laying. Best results when sprayed in the evening to avoid direct sunlight degradation.
- Mixing: The SG granules are free-flowing. Dissolve the required quantity in a small amount of water first, then add to the main tank.
- Coverage: Ensure thorough coverage of the foliage. For waxy crops like Cabbage, add a sticker/spreader to help the droplet stick.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not spray near water bodies (fish ponds).
Frequently Asked Questions
1. Does Chemdoot kill larvae inside the fruit?
Yes, to an extent. Chemdoot has translaminar properties, meaning it penetrates the plant tissue. If a larva eats the treated tissue while boring in, it will die. However, fully internal larvae are harder to reach.
2. Is it safe for flowers and tender shoots?
Yes. Since it is an SG formulation without harsh petroleum solvents, it does not cause phytotoxicity (burning) on flowers or tender leaves.
3. What is the rainfastness of Chemdoot?
Chemdoot is rapidly absorbed into the leaf. It is generally rainfast within 2–4 hours of application.
4. Can I mix Chemdoot with other pesticides?
It is compatible with most neutral insecticides and fungicides. Do not mix with highly alkaline products like Bordeaux mixture or Lime Sulfur.
5. Why is the dose so low (grams vs ml)?
Chemdoot is a highly potent 5% SG formulation. A small quantity (approx. 80g/acre) provides enough active ingredient to paralyze thousands of larvae effectively.
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.
