Predator Insecticide
Predator Insecticide from Crystal Crop Protection provides quick action against a wide range of insect pests. Its powerful formulation safeguards crops, promotes healthy growth, and helps farmers achieve better, more profitable yields.
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Predator Insecticide (Chlorpyrifos 50% EC) by Crystal Crop Protection
The Heavy-Duty Solution for Termites, Stem Borers, and Bollworms
Predator® is a high-concentration, broad-spectrum insecticide designed for tough pest problems. Powered by Chlorpyrifos 50% EC, it provides a robust chemical barrier against termites in construction and agriculture, while offering a lethal "Triple Action" knock-down against hard-to-kill crop pests like Stem Borers and Pink Bollworms.
Best For: Cotton, Rice (Paddy), and Pre/Post-Construction Termite Control.
Why Choose Predator? Key Benefits
- ⏱️Instant Knockdown: The special solvent system ensures rapid penetration through the insect skin, stopping pests immediately upon contact.
- ?️Triple Action Power: Attacks pests in three ways: via Contact (spray), Stomach (eating treated leaves), and Vapor (breathing fumes).
- ⏳Long-Term Termite Barrier: When applied to soil, it binds tightly to particles, creating a lethal chemical zone that prevents termite entry for years.
- ?️Reaches Hidden Pests: Its strong fumigation (vapor) action kills pests hiding inside stems (borers) or soil galleries where sprays cannot reach.
- ?Cost-Effective: The high 50% concentration means you need less product to cover large areas, making it economical for both farmers and builders.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Predator® |
| Technical Name | Chlorpyrifos 50% EC |
| IRAC MoA Code | Group 1B (Organophosphate) |
| Chemical Group | Organophosphorus |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | ? Yellow Triangle (Highly Toxic) |
How It Works: Mode of Action
[Image of acetylcholinesterase inhibition mechanism]Predator acts as a potent inhibitor of the enzyme Acetylcholinesterase (AChE). This enzyme is responsible for stopping nerve signals. When Predator disables it, the pest's nervous system goes into overdrive.
- Contact: The chemical enters through the pest's outer shell (cuticle) immediately upon spraying.
- Ingestion: Caterpillars eating treated cotton bolls or leaves ingest the toxin, which activates inside their gut.
- Systemic Failure: The pest experiences tremors, paralysis, and eventually stops feeding and dies due to respiratory failure.
Note: The active ingredient is metabolized into the "oxon" form inside the insect, which is the actual lethal agent.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworm Complex (American, Spotted, Pink Bollworm), Sucking Pests (Aphids, Jassids) |
| Paddy (Rice) | Yellow Stem Borer, Leaf Roller/Folder |
| Construction / Soil | Termites (Odontotermes spp.) |
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 - 480 ml | 200 - 400 L | ~ 2.5 ml | 30 |
| Paddy (Rice) | 300 - 320 ml | 200 - 400 L | ~ 1.6 ml | 15 |
| Termites (Construction) | Ratio 1:99 | Saturate Soil | 10 ml | N/A |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply when pests reach the Economic Threshold Level (ETL). For Stem Borer, apply at 5% dead heart symptoms. Avoid spraying during peak bee activity (mid-day).
- Mixing (Termites): Mix 1 Litre of Predator in 99 Litres of water to create a 0.5% emulsion. Treat foundation trenches and backfill earth thoroughly.
- Coverage: Use high water volume (High Volume Spray) to ensure the chemical drips down to the stem/soil where pests hide.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not use near fish ponds.
Frequently Asked Questions
1. Is Predator safe for home gardens?
No. This is a highly toxic agricultural and structural insecticide. It should only be used in open fields or by professional pest control operators for construction.
2. What is the antidote for accidental poisoning?
The specific antidotes are Atropine Sulphate and 2-PAM. In case of poisoning, seek immediate medical help and show the bottle/leaflet to the doctor.
3. How does it control Stem Borers inside the plant?
Predator has a strong fumigation (vapor) action. The fumes penetrate the gap between the leaf sheath and the stem, reaching the larvae hidden inside.
4. What is the difference between Chlorpyrifos 20% and 50%?
Predator (50%) is more concentrated than standard 20% formulations. This means you need less chemical volume to achieve the same killing power, saving on transport and storage.
5. Can I use it for termite proofing my new house?
Yes. It is a standard choice for pre-construction anti-termite treatment. Use a 1:99 dilution ratio for best results.
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. Toxic to fish and bees—avoid use near water bodies and flowering crops during the day.
