CHALLENGER 25 Insecticide
CHALLENGER 25 Insecticide is a powerful broad-spectrum contact insecticide formulated with Cypermethrin 25% EC. It delivers rapid knockdown and long residual control against a wide range of sucking and chewing insect pests. Designed for high-value and field crops, it works effectively on caterpillars, bollworms, fruit borers, leaf-eating insects, and termites.
Its quick action on the insect nervous system ensures immediate paralysis and mortality, making it a trusted solution for farmers seeking fast visible results and reliable crop protection.
CHALLENGER 25 Insecticide Product Overview
| Feature | Details |
|---|---|
| Product Name | CHALLENGER 25 Insecticide |
| Technical Name | Cypermethrin 25% EC |
| Category | Synthetic Pyrethroid Insecticide |
| Mode of Action | Contact & Stomach Poison |
| Formulation | Emulsifiable Concentrate (EC) |
| Chemical Group | Pyrethroid |
| Toxicity Classification | Moderate (As per approved label guidelines) |
| Target Pest Spectrum | Bollworms, Fruit Borers, Stem Borers, Leaf Eating Caterpillars, Termites, Jassids |
CHALLENGER 25 Insecticide Features and Benefits
Fast Knockdown Effect
Acts quickly on the nervous system of insects causing paralysis and death within a short time.
Broad Spectrum Control
Effective against both sucking and chewing pests across multiple crops.
Long Residual Activity
Provides extended protection after spraying, reducing frequent applications.
Low Dose, High Performance
Effective at recommended low dosage levels, ensuring cost-effective pest management.
Strong Contact Action
Kills insects upon direct contact and ingestion.
Resistance Management Tool
Useful in rotation programs due to its distinct pyrethroid mode of action.
Mode of Action
Cypermethrin belongs to the synthetic pyrethroid group. It disrupts sodium channel function in insect nerve cells, leading to hyperexcitation, paralysis, and eventual death. It acts as both a contact and stomach poison, ensuring effective control when pests feed on treated surfaces.
Usage and Crop Recommendations
| Crop | Target Pests | Dosage per Hectare | Dilution in Water | Waiting Period |
|---|---|---|---|---|
| Cotton | Bollworms, Jassids | 500 – 750 ml | 500 L | 14 Days |
| Tomato | Fruit Borer | 300 – 500 ml | 500 L | 7 Days |
| Chilli | Thrips, Fruit Borer | 300 – 500 ml | 500 L | 5 Days |
| Cabbage | Diamondback Moth | 300 – 500 ml | 500 L | 7 Days |
| Paddy | Stem Borer, Leaf Folder | 500 ml | 500 L | 14 Days |
| Sugarcane | Early Shoot Borer, Termites | 750 ml | 500 L | 21 Days |
Rain Fastness: Approximately 1–2 hours after spray.
Method of Application: Foliar spray using knapsack or power sprayer with uniform coverage. Apply at early pest infestation stage for best results.
Safety and Precautions
• Use protective gloves, mask, and clothing during application.
• Avoid spraying during high wind or extreme heat.
• Do not contaminate water bodies.
• Follow recommended dosage strictly.
• Keep away from children and livestock.
Disclaimer
Always read and follow the manufacturer’s label and leaflet before use. Follow all safety instructions and local agricultural guidelines. AgroVedh is not responsible for any loss or damage due to misuse or deviation from recommended practices.
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