Winchar
Cyhalofop Butyl 10% EC
Product Features:
- Effectively controls major grassy weeds in Direct Seeded Rice.
- Post-emergence, systemic action ensures reliable weed control.
- Highly selective and safe for rice crops.
- Flexible application in drained or partially flooded fields with low drift risk.
| Crop | Weeds | Dosage per ha | Dilution in water |
| Rice (Direct Seeded) | Barnyard Grass (Echinochloa spp.) | 750-800 ml |
Winchar is absorbed by foliage and inhibits fatty acid synthesis in susceptible grassy weeds, resulting in growth cessation and eventual weed death.
Apply as a post-emergence spray when grassy weeds are at the 2–4 leaf stage. Ensure uniform coverage of weeds using a flat-fan nozzle. Fields may be drained or lightly flooded, but weeds must be exposed at the time of application.
300 – 350 ml /acre
100ml, 250ml and 500ml




