Thakar Chemicals
Thakar Kudrat Chlorpyrifos 50% EC – Termite & Crop Pest Control
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Kudrat Chlorpyrifos 50% EC is a broad-spectrum organophosphate insecticide and termiticide used in agriculture and building protection. It acts as a contact and stomach poison, disrupting the nervous system of target pests by inhibiting acetylcholinesterase activity.
In crops like rice and cotton, it is highly effective against stem borer, leaf roller, termites, and bollworms. In construction, Kudrat Chlorpyrifos prevents termite infestation at both pre- and post-construction stages by creating a long-lasting chemical barrier in soil and foundation structures.
The formulation (50% EC) offers ease of dilution and uniform soil penetration, ensuring maximum protection. For farmers and builders, it delivers reliable pest management, reduced crop losses, and termite-free structures. For more insights on sustainable pest control, you can check our Insecticides category and refer to ICAR – Integrated Pest Management.
Key Benefits
- Dual-use: protects both crops and buildings from pests
- Effective against termites, stem borers, leaf rollers, and bollworms
- Long-lasting residual effect in soil for termite control
- Flexible use in pre- and post-construction treatments
- Cost-effective solution for large-scale farming and building sites
- Proven efficacy in rice and cotton fields
Technical Specifications
| Parameter | Details |
|---|---|
| Brand | Kudrat |
| Active Ingredient | Chlorpyrifos 50% EC |
| Chemical Group | Organophosphate |
| Mode of Action | Contact & Stomach poison; AChE inhibitor |
| Form | Emulsifiable Concentrate (EC) |
| Target Spectrum | Termites, Stem Borer, Leaf Roller, Bollworms |
| Dosage | 375–600 g a.i./ha; see table |
Recommended Crops & Pests
| Crop/Use Case | Target Pest(s) | Application Window | Dosage / Dilution |
|---|---|---|---|
| Rice | Stem borer, Leaf roller | Active pest stage | 375–400 g a.i./ha (750–800 ml formulation in 500–1000 L water) |
| Cotton | Termite, Bollworms | Early to mid crop stage | 500–600 g a.i./ha (1000–1200 ml formulation in 500–1000 L water) |
| Building (Pre-construction) | Termites | During excavation/foundation filling | 1 L in 99 L water (0.5% solution) |
| Building (Post-construction) | Termites | Soil treatment around foundation | 1 L in 99 L water (0.5% solution); 5–7.5 L/m² application |
Step-by-Step Usage Instructions
- Wear PPE: gloves, face shield, mask, apron, and boots.
- For crops: dilute recommended dosage in 500–1000 L of water per hectare.
- Apply with knapsack sprayer or power sprayer evenly on crop canopy.
- For termite prevention in buildings, apply 0.5% emulsion at excavation, refill, and floor-laying stages.
- In existing buildings, drill holes at 30 cm intervals near plinth and inject emulsion.
- Do not exceed recommended pre-harvest interval (Rice – 15 days; Cotton – 30 days).
Safety & Precautions
- Keep away from food, feed, and children.
- Do not reuse empty containers; crush and bury safely.
- Avoid spray drift near water bodies.
- Wash thoroughly with soap after handling.
- In case of poisoning: symptoms include sweating, headache, nausea, muscle twitching.
- First Aid: wash skin, induce vomiting if swallowed, give gastric lavage.
- Antidote: Atropine sulphate (2–4 mg every 5–10 min) + 2-PAM injection under medical supervision.
Frequently Asked Questions (FAQs)
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