Terminator 505 Insecticide (Chlorpyriphos 50% + Cypermethrin 5% EC) by HPM
The ultimate "505" dual-action formula for controlling heavy infestations of Bollworms and Sucking Pests.
HPM Terminator 505 is a powerful, broad-spectrum insecticide designed for serious pest management in Cotton, Rice, and Vegetables. By combining two potent active ingredients—Chlorpyriphos and Cypermethrin—it delivers a "one-two punch" that eliminates hard-to-kill insects like American Bollworms, Pink Bollworms, and Stem Borers. Its unique formulation works through contact, stomach ingestion, and vapor action, ensuring that even pests hiding inside bolls or under leaves are effectively neutralized.
Why Choose This Product? Key Benefits
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Instant Knockdown Power: Contains Cypermethrin for immediate paralysis and death of insects upon contact.
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Dual Mode of Action: Combines two different chemical groups to kill pests that are resistant to ordinary sprays.
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Long-Lasting Residual Effect: Chlorpyriphos ensures the treated area remains toxic to pests for days after application.
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Powerful Vapor Action: Creates fumigation fumes that penetrate dense crop canopies to kill hidden pests.
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Cost-Effective Solution: Controls both sucking and chewing pests in one shot, reducing the need for multiple sprays.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Terminator 505 |
| Technical Name | Chlorpyriphos 50% + Cypermethrin 5% EC |
| IRAC MoA Code | Group 1B (Organophosphate) + Group 3A (Pyrethroid) |
| Chemical Group | Organophosphate + Synthetic Pyrethroid |
| Formulation | EC (Emulsifiable Concentrate) |
| Toxicity Label | Yellow / Red (Highly Toxic - Handle with Care) |
How It Works: Mode of Action
Terminator 505 uses a synergistic approach to attack the insect nervous system from two angles:
[Image of insect nervous system inhibition]
- Nervous System Attack (Chlorpyriphos): It inhibits the Acetylcholinesterase enzyme, causing continuous nerve firing, tremors, and eventual failure of the insect's nervous system.
- Sodium Channel Block (Cypermethrin): It modulates the sodium channels in nerve cells, leading to instant paralysis (knockdown) and death.
- Fumigation Action: The strong vapor action penetrates hidden areas of the plant (like inside cotton bolls), killing pests that direct sprays cannot reach.
This dual mechanism makes it extremely difficult for pests to develop resistance.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | American Bollworm, Pink Bollworm, Spotted Bollworm, Aphids, Jassids, Thrips, Whitefly |
| Rice (Paddy) | Stem Borer, Leaf Folder |
| Vegetables (Brinjal, Okra) | Shoot Borer, Fruit Borer, Caterpillars, Sucking Pests |
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 | 300 - 400 ml | 150 - 200 L | 2 ml | 15 Days |
| Rice | 300 - 400 ml | 150 - 200 L | 2 ml | 15 Days |
| Vegetables | 300 ml | 150 L | 2 ml | 7 - 10 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 immediately when pest incidence crosses the Economic Threshold Level (ETL). Avoid spraying during hot sunny hours; early morning or late evening is best.
- Mixing: Fill the spray tank with half the required water, add the measured dose of Terminator 505, and mix well. Add the remaining water. Use a sticker/spreader for better rain-fastness.
- Coverage: Ensure thorough coverage of the foliage, especially the undersides of leaves where pests hide.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not spray against the wind.
Frequently Asked Questions
1. What is the dose of Terminator 505 per 15-liter pump?
The recommended dose is approx 30ml to 40ml per 15-liter spray tank.
2. Does Terminator 505 control Whitefly?
Yes, it is very effective against sucking pests like Whitefly, Aphids, and Thrips, in addition to bollworms.
3. Can I use this on Brinjal (Eggplant)?
Yes, it is excellent for controlling Fruit and Shoot Borer in Brinjal. Ensure you observe the Pre-Harvest Interval (PHI) before picking.
4. Is it a systemic insecticide?
It is primarily a contact and stomach poison with strong vapor (fumigant) action, which helps it reach pests hiding deep in the crop canopy.
5. Can I mix fungicides with Terminator 505?
It is generally compatible with most common fungicides. However, it is always recommended to perform a small physical compatibility test in a jar before mixing in the main tank.
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.
