Crystal
Lara-909 Insecticide | Chlorpyriphos 50% + Cypermethrin 5% EC
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Lara-909 insecticide from Crystal Crop Protection is a broad-spectrum solution for controlling a range of sucking and chewing pests in cotton. It contains Chlorpyriphos 50% and Cypermethrin 5, combining organophosphate and synthetic pyrethroid chemistry for fast knockdown and lasting protection.
This lara pesticide works through contact and stomach action, disrupting the nervous system of pests for quick paralysis and death. Chlorpyriphos provides extended residual control, while Cypermethrin delivers rapid action, helping manage resistance in pests.
Lara 909 insecticide uses include effective control of aphids, jassids, thrips, whiteflies, and bollworm complex. For cotton growers, correct application at early infestation stages reduces crop damage, improves yield quality, and supports integrated pest management.
For more crop protection options, explore our Insecticides category. For scientific details on these active ingredients, see ICAR Integrated Pest Management Guidelines.
Key Benefits
- Controls a broad spectrum of pests including lepidopterans and sucking pests.
- Dual chemistry for enhanced efficacy and resistance management.
- Rapid knockdown with long-lasting residual activity.
- Safe for recommended crops when used as directed.
- Suitable for IPM programs.
- Cost-effective pest control option.
- Works via both contact and stomach poisoning.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand | Crystal Crop Protection |
| Active Ingredient | Chlorpyriphos 50% + Cypermethrin 5% EC |
| Chemical Group | Organophosphate + Synthetic Pyrethroid |
| Mode of Action | Contact and Stomach Poisoning |
| Form | Emulsifiable Concentrate (EC) |
| Target Spectrum | Sucking & Chewing Pests |
| Dosage | 200–400 ml/acre |
Recommended Crops & Pests
| Crop | Target Pest(s) | Application Window | Dosage (ml/acre) |
|---|---|---|---|
| Cotton | Aphid, Jassid, Thrips, Whitefly, Bollworms | At initial pest incidence | 200–400 |
Step-by-Step Usage Instructions
- Wear PPE: gloves, mask, goggles, and protective clothing.
- Measure the recommended lara 909 insecticide dose (200–400 ml/acre).
- Mix in a small quantity of water, then dilute to the full spray volume (500–1000 L/acre).
- Apply as a foliar spray at the first sign of pest attack.
- Ensure uniform coverage of crop foliage.
- Avoid spraying in windy or rainy conditions.
- Maintain a pre-harvest interval of 15 days for cotton.
Safety & Precautions
- Avoid skin, eye, and inhalation exposure.
- Do not eat, drink, or smoke during application.
- Store in a cool, dry, well-ventilated place away from food and feed.
- Prevent contamination of water bodies.
- In case of poisoning, seek medical help immediately; antidote: Atropine + 2-PAM.
- Dispose of empty containers as per local regulations.
Frequently Asked Questions (FAQs)
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