Pretilachlor 30.0% + Pyrazosulfuron Ethyl 0.75% WG About
Pretilachlor 30.0% + Pyrazosulfuron Ethyl 0.75% WG is primarily used as a selective pre-emergent herbicide for controlling various weeds in rice cultivation.
Application Details
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Target Crops: This herbicide combination is specifically effective in rice (direct seeded). It is designed to control tough weeds that can hinder rice growth and yield.
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Mechanism of Action: It works by affecting the growth of weed seeds, preventing them from germinating and establishing in the field. This helps in maintaining a weed-free environment for the rice crop.
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Recommended Dosage: The typical application rate is 800 grams per acre, and it should be applied within 3-7 days of transplanting the rice
Dual-Action Weed ManagementCombining Pretilachlor and Pyrazosulfuron Ethyl, this herbicide provides powerful pre-emergence and early post-emergence action against a wide range of weeds found in rice fields. By inhibiting weed cell division and growth, it ensures a healthier crop with minimized weed competition.
Extended Residual ProtectionWith a lasting control period of 30 to 40 days, growers can benefit from sustained weed suppression throughout critical growth stages. This extended protection helps reduce the need for repeat applications, increasing convenience and crop safety.
Safe and Flexible ApplicationThe formulation is selective, ensuring rice plants are unharmed when used as directed. Compatible with many crop protection products, it integrates seamlessly into existing spraying schedules for both direct-seeded and transplanted rice.
FAQ's of Pretilachlor 30.0% + Pyrazosulfuron Ethyl 0.75% WG:
Q: How does Pretilachlor 30.0% + Pyrazosulfuron Ethyl 0.75% WG work to control weeds in rice fields?
A: This herbicide works by inhibiting cell division and growth in targeted weed species including grasses, sedges, and some broadleaf weeds, effectively preventing their development during critical crop phases.
Q: What is the recommended process for applying this product in rice cultivation?
A: Apply the herbicide at a recommended rate of 1 kg per hectare as either a pre-emergence or early post-emergence treatment. Ensure the granules are evenly dispersed in water and applied using appropriate spraying equipment to achieve uniform field coverage.
Q: When should I use this herbicide for optimal effectiveness?
A: For best results, use Pretilachlor 30.0% + Pyrazosulfuron Ethyl 0.75% WG shortly after transplanting or direct seeding, before weed emergence or when weeds are still at an early growth stage.
Q: Where can I apply this product safely?
A: This product is specifically designed for use in paddy fields, and can be safely applied in both transplanted and direct-seeded rice crops.
Q: What are the main benefits of using this herbicide combination?
A: Key benefits include broad-spectrum weed control, extended residual activity lasting 30-40 days, crop safety, and compatibility with most insecticides and fungicides, which makes weed management efficient and easy.
Q: Is the product easy to mix and apply with other crop protection chemicals?
A: Yes, the water dispersible granule formulation ensures it dissolves easily and is compatible with most commonly used insecticides and fungicides used in rice agriculture.
Q: What precautions should I take during storage and application?
A: Store the product in a cool, dry place away from sunlight. Wear protective clothing during handling and follow all recommended agricultural practices to ensure safety and effectiveness.