Cosko SC by PI (Chlorantraniliprole 18.5% SC)
Insecticide · Detailed usage and dosage information for different crops
Slightly toxic — green label triangle (Caution)
Cosko SC dosage by crop
Pre-harvest interval (PHI): 3–22 days depending on crop. Do not harvest before the waiting period is complete.
| Crop | Pest / disease | Method | a.i. per ha | Formulation per ha | Water (L/ha) | Waiting period (days) |
|---|---|---|---|---|---|---|
| Bengal Gram | Pod Borer · Insects | Spray | 25 | 125 | 500 | 11 |
| Bitter Gourd | Caterpillar · Insects | Spray | 20-25 | 100-125 | 500 | 7 |
| Bitter Gourd | Fruit Borer · Insects | Spray | 20-25 | 100-125 | 500 | 7 |
| Black Gram | Pod Borer · Insects | Spray | 20 | 100 | 500 | 20 |
| Brinjal | Fruit Borer · Insects | Spray | 40 | 200 | 500-750 | 22 |
| Brinjal | Shoot Borer · Insects | Spray | 40 | 200 | 500-750 | 22 |
| Cabbage | Diamond Back Moth · Insects | Spray | 10 | 50 | 500 | 3 |
| Chillies | Fruit Borer · Insects | Spray | 30 | 150 | 500 | 3 |
| Cotton | American Bollworm · Insects | Spray | 30 | 150 | 500 | 9 |
| Cotton | Spotted Bollworm · Insects | Spray | 30 | 150 | 500 | 9 |
| Cotton | Tobacco Caterpillar · Insects | Spray | 30 | 150 | 500 | 9 |
| Okra | Fruit Borer · Insects | Spray | 25 | 125 | 500 | 5 |
Read the label. Doses above are the registered label claims (Central Insecticides Board & Registration Committee) for information only. Always follow the product label and your local agriculture officer's advice, wear protective equipment, and observe the waiting period before harvest. Found an error? Report it. See our terms of use.
Product Label & Registration
Cosko SC by PI is registered under India's Insecticides Act 1968. The product label specifies the exact active ingredient concentration (Chlorantraniliprole 18.5% SC), approved crops, application method, safety precautions, and the pre-harvest waiting period.
Always purchase from a licensed dealer and verify the registration on the official CIB&RC database before use.
Other Chlorantraniliprole 18.5% SC brand products in India
All products below contain Chlorantraniliprole 18.5% SC as the active ingredient and carry CIB&RC registered label claims.
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Source: Central Insecticides Board & Registration Committee (CIB&RC), India - official registered label data · View source →. Updated: updated annually or when label claims change · Report an error
Frequently Asked Questions
What crops is Cosko SC registered for?
Cosko SC (Chlorantraniliprole 18.5% SC) is registered for use in Bengal Gram, Bitter Gourd, Black Gram, Brinjal, Cabbage, Chillies, Cotton, Okra as per CIB&RC label claims.
What is the dosage of Cosko SC?
Dosage of Cosko SC varies by crop and pest. Always follow the CIB&RC registered label dose for each crop.
Is Cosko SC safe to use near water bodies?
Always follow the Cosko SC label instructions regarding buffer zones near water bodies, drainage channels, or ponds. Do not spray during windy conditions or when rain is forecast within 4 hours. Dispose of empty containers as directed on the label — never near water sources.
Where can I buy Cosko SC by PI in India?
Cosko SC is available from licensed pesticide dealers across India. Use the NaPanta app to find verified dealers near you who stock PI products. Always purchase pesticides from licensed dealers and insist on a bill to ensure authenticity.
What precautions should I take when using Cosko SC?
Wear personal protective equipment (PPE) — gloves, mask, eye protection, and full-sleeved clothing — when mixing and applying Cosko SC. Do not eat, drink, or smoke during application. Wash thoroughly after use. Keep children and animals away from the treated area until the spray dries. Observe the pre-harvest waiting period listed on the label.