Barnyard grass, Echinochloa, Digitaria, Panicum, Setaria, and other major grasses
Crop
Recommended for rice (paddy)
Formulation
Emulsifiable Concentrate (EC)
pH Stability
Stable at pH 5-8
Cyhalofop Butyl 10 % EC Trade Information
Minimum Order Quantity
1 Kilograms
Supply Ability
500 Kilograms Per Month
Delivery Time
1 Week
About Cyhalofop Butyl 10 % EC
Cyhalofop-butyl 10% EC is a selective, post-emergence systemic herbicide used primarily in rice crops to control grasses, particularly barnyard grass (Echinochloa spp.). It acts as an ACCase inhibitor, stopping fatty acid synthesis in weeds. It is applied early (2-4 leaf stage) and is safe for rice.
Key Information and Technical Details:
Active Ingredient: Cyhalofop-butyl 10% w/w (EC - Emulsifiable Concentrate).
Target Weeds: Excellent control of annual grassy weeds, specifically Echinochloa crus-galli (Common Barnyard Grass), Echinochloa colona (Jungle Rice), Echinochloa oryzoides, and Echinochloa phyllopogon.
Mode of Action: Systemic action; absorbed by leaves and transported to meristematic tissues, causing death within 1-3 weeks.
Crop Use: Primarily used in Transplanted and Direct Seeded Rice (DSR).
Application Timing: Post-emergence, when grassy weeds are in the 2-4 leaf stage.
Recommended Dosage: Typically 100150 ml per acre, or 150-600 grams of active ingredient per hectare, depending on formulation.
Spray Volume: 200-400 liters of water per hectare is recommended.
Safety Profile: High safety margin for rice crops, with low drift potential for neighboring crops.
Application Guidelines:
It can be applied to both partially flooded and drained fields, though weeds must be exposed to the spray for best results.
It works by slowing down growth initially, followed by chlorosis (yellowing) and necrosis (browning).
Efficient Grass Weed Control in Rice
Cyhalofop Butyl 10% EC offers advanced, selective action against unwanted grassy weeds in paddy fields. Its targeted mode of action preserves crop safety while ensuring robust weed management, enhancing rice crop yields and quality.
Flexible Application and Safe Handling
Supplied as a quick-release, light yellow liquid, Cyhalofop Butyl is easily diluted and applied post-emergence. Low mammalian toxicity and stability in a range of pH conditions make it a reliable choice for growers seeking effective yet safe weed control solutions.
FAQ's of Cyhalofop Butyl 10 % EC:
Q: How should Cyhalofop Butyl 10% EC be applied in rice fields?
A: Apply Cyhalofop Butyl 10% EC post-emergence when weeds are actively growing and at the 3-4 leaf stage. Mix 600-800 ml of the product per hectare with 375-400 liters of water, and spray uniformly over the affected areas.
Q: What types of weeds does Cyhalofop Butyl 10% EC effectively control?
A: This herbicide is highly effective against major grassy weeds such as barnyard grass, Echinochloa, Digitaria, Panicum, Setaria, and other troublesome grasses found in rice paddies.
Q: When is the best time to use Cyhalofop Butyl 10% EC during the rice crop cycle?
A: The optimal application time is after the emergence of weeds, typically when they are at the 3-4 leaf stage, ensuring maximum herbicidal activity and minimal crop impact.
Q: Where should Cyhalofop Butyl 10% EC be stored for maximum shelf life?
A: Store the product in its original container, in a cool, dry, and well-ventilated place away from direct sunlight and moisture to maintain its effectiveness up to two years from the manufacturing date.
Q: What process ensures the safe and effective use of Cyhalofop Butyl 10% EC?
A: Dilute the required quantity in water according to recommended dosage, mix thoroughly, and apply using a calibrated sprayer to avoid overdosing or uneven coverage. Always follow label instructions and safety guidelines.
Q: How does Cyhalofop Butyl 10% EC benefit rice farmers?
A: By selectively targeting grassy weeds without harming rice plants, Cyhalofop Butyl 10% EC helps improve crop establishment and yield, reduces competition for nutrients, and simplifies weed management in paddy fields.
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