Polytrin C 44 EC Insecticide
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Syngenta Polytrin C 44 EC Insecticide (Profenofos + Cypermethrin)
The Ultimate Dual-Action Formula for Hard-to-Kill Pests
Syngenta Polytrin C 44 EC is a powerful combination insecticide designed to tackle complex pest infestations. By blending two active ingredients—Profenofos and Cypermethrin—it delivers a "double punch" that kills pests on contact and through stomach action. It is specially formulated to destroy bollworms, sucking pests, and mites simultaneously, making it a favorite for Cotton and Vegetable farmers.
Why Choose This Product? Key Benefits
- ⏱️Instant Knockdown Power: Stops pests from feeding immediately upon contact, preventing further crop damage within minutes.
- ?️Dual-Mode Protection: Effectively controls both chewing caterpillars (bollworms) and sucking pests (aphids, jassids) in one spray.
- ⏳Deep Leaf Penetration: Possesses translaminar action, allowing the medicine to pass through leaves to kill pests hiding underneath.
- ?️Excellent Rainfastness: Sticks to the plant surface firmly and becomes rainproof within 2 to 4 hours of application.
- ?Ovicidal (Egg-Killing) Action: Destroys pest eggs before they hatch, breaking the reproductive cycle of worms like Helicoverpa.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Polytrin C 44 EC |
| Technical Name | Profenofos 40% + Cypermethrin 4% EC |
| IRAC MoA Code | Group 1B (Organophosphate) + Group 3A (Pyrethroid) |
| Chemical Group | Organophosphate + Synthetic Pyrethroid |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Yellow Triangle (Highly Toxic / Moderately Hazardous) |
How It Works: Mode of Action
Polytrin C 44 EC uses a unique synergized chemistry to attack the insect's nervous system from two angles, ensuring a higher kill rate.
- Neurotoxic Overload: Profenofos blocks the enzyme AChE, causing continuous nerve firing and tremors, while Cypermethrin keeps sodium channels open, leading to instant paralysis.
- Translaminar Movement: Unlike basic sprays, this formula penetrates the leaf tissue to reach sucking pests (like aphids) and mites on the underside of leaves.
- Repellency & Anti-Feeding: The strong pyrethroid component stops pests from eating instantly and repels moths from laying new eggs on the crop.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworms (American, Spotted, Pink), Jassids, Aphids, Thrips, Whiteflies |
| Vegetables | Diamondback Moth (DBM), Fruit Borers, Mites, Aphids |
| Rice (Paddy) | Stem Borer, Leaf Folder, Green Leaf Hopper (GLH), Brown Plant Hopper (BPH) |
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 | 400 - 600 ml | 150 - 200 L | 2.5 - 3 ml | 14 - 21 Days |
| Rice | 400 - 500 ml | 150 - 200 L | 2.5 ml | 14 Days |
| Vegetables | 400 ml | 100 - 150 L | 3 - 4 ml | 7 - 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 as soon as pest damage reaches the Economic Threshold Level (e.g., 5% boll damage).
- Mixing: Do NOT mix with alkaline products like Bordeaux mixture or Lime Sulphur, as this destroys the chemical.
- Coverage: Ensure full coverage of the plant, especially the undersides of leaves where mites and aphids hide. Use at least 150 Litres of water per acre.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Highly toxic to fish and bees; avoid spraying near water bodies or during active bee foraging.
Frequently Asked Questions
1. Does Polytrin C kill mite eggs?
Yes, the Profenofos content provides excellent ovicidal (egg-killing) action against mites and caterpillars, preventing future outbreaks.
2. Can I use this on all vegetables?
It is great for most vegetables but be careful with Cucurbits (Cucumber, Melons) as the EC formulation can sometimes cause leaf burn. Always test on a small area first.
3. Is it safe to mix with fungicides?
Yes, it is generally compatible with common fungicides like Difenoconazole (Score) or Propiconazole, but never mix with alkaline substances.
4. What if it rains after spraying?
Polytrin C 44 EC becomes rainfast within 2 to 4 hours. If it rains heavily before this time, you may need to re-apply.
5. What makes it better than plain Cypermethrin?
Plain Cypermethrin can sometimes cause mite populations to increase (flare up). Polytrin C contains Profenofos, which keeps mites under control while killing other pests.
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 classified as Class II (Moderately Hazardous).