Bayer Ricestar Herbicide
Bayer Ricestar is a highly effective post-emergence herbicide developed specifically for rice cultivation to control troublesome grassy weeds. Powered by Fenoxaprop-P-Ethyl 6.7% EC, it delivers rapid absorption and targeted action against weeds like Echinochloa species (barnyard grass), one of the most damaging weeds in rice ecosystems.
Ricestar works by inhibiting the growth processes of grassy weeds without harming the rice crop when used as recommended. Due to its selective nature and fast action, it has become a trusted solution among rice farmers for maintaining clean fields and protecting crop yield potential.
Ricestar Herbicide Product Overview
| Feature | Details |
|---|---|
| Product Name | Ricestar Herbicide |
| Brand | Bayer CropScience |
| Category | Post-Emergence Selective Herbicide |
| Technical Content | Fenoxaprop-P-Ethyl 69 EC (6.7% w/w) |
| Chemical Toxicity | Blue Label (Moderately Toxic) |
| Mode of Action | ACCase Inhibitor – Stops fatty acid synthesis in grassy weeds |
| Formulation Type | Emulsifiable Concentrate (EC) |
Ricestar Herbicide Features and Benefits
Selective Weed Control
Controls grassy weeds effectively in rice while remaining safe for the crop when applied at the recommended stage.
Fast Absorption and Quick Action
The herbicide is rapidly absorbed through weed leaves and starts stopping growth within a few hours.
Systemic Movement
Once absorbed, the active ingredient moves within the weed plant to growing points, ensuring complete kill.
Highly Effective on Barnyard Grass
One of the best solutions available for controlling Echinochloa species, the most common grassy weed in paddy fields.
Improves Crop Yield Potential
By eliminating competition for nutrients, water, and sunlight, it allows rice plants to grow vigorously.
Flexible Application Window
Can be applied during early post-emergence stage when weeds are actively growing.
Usage and Crop Recommendations
| Crop | Target Weeds | Dosage/ha (ml) | Dilution in Water (L/ha) | Waiting Period |
|---|---|---|---|---|
| Transplanted Rice | Barnyard Grass (Echinochloa spp.) | 625 – 750 ml | 300 – 500 L | Not Applicable |
| Direct Seeded Rice | Grassy Weeds | 625 – 750 ml | 300 – 500 L | Not Applicable |
Application Timing
Apply Ricestar when grassy weeds are in the 2–4 leaf stage for maximum effectiveness.
Rain Fastness
Approximately 1 to 2 hours after application.
Method of Application
Foliar spray using a knapsack sprayer with flat fan nozzle to ensure uniform coverage on weeds.
Trust Markers
Manufactured by Bayer CropScience
A globally trusted agricultural science company known for high-quality crop protection solutions.
Widely Recommended for Paddy Cultivation
Ricestar is commonly recommended by agricultural experts and extension services for effective grassy weed management in rice.
Proven Field Performance
Used extensively across major rice-growing regions with consistent results in controlling barnyard grass.
Quality Assurance
Manufactured under strict quality control standards ensuring reliable performance in the field.
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