Bayer Ricestar Herbicide – Selective Post-Emergent Control for Grassy Weeds in Rice
Ricestar by Bayer is a selective post-emergent herbicide specially formulated to target and control grassy weeds, particularly Echinochloa spp., in both direct-seeded and transplanted rice fields. Powered by the active ingredient Fenoxaprop-p-ethyl, Ricestar delivers fast and effective weed suppression while ensuring crop safety and flexibility in application timing.
Key Features & Benefits:
- Selective Action: Specifically targets grassy weeds without harming rice crops
- Effective on Echinochloa spp.: Provides superior control of problematic barnyard grass
- Post-Emergent Application: Apply after weed emergence for better timing and precision
- Tank Mix Compatible: Can be combined with broadleaf herbicides like Sunrise for complete weed spectrum management
- Application Flexibility: Broad application window suits different rice cultivation stages
Active Ingredient:
Fenoxaprop-p-ethyl – A fast-acting, systemic herbicide that is absorbed through the foliage and inhibits fatty acid synthesis in grassy weeds, leading to effective weed elimination.
Recommended Use:
| Crop |
Target Weeds |
Application Time |
| Direct-seeded & Transplanted Rice |
Grassy Weeds (Echinochloa spp., Dactyloctenium spp., etc.) |
15–25 days after sowing/transplanting |
Usage Instructions:
- Recommended dose: As per label instructions (typically 100–120 ml per acre)
- Apply uniformly using a flat fan nozzle with 200–300 liters of water per hectare
- For broader weed control, use as a tank mix with a broadleaf herbicide like Bayer Sunrise
Precautions:
- Do not spray during rainfall or when rain is expected within 6 hours
- Use protective clothing and gloves during handling
- Store in original packaging in a cool, dry place away from direct sunlight
