Pyrazosulfuron Ethyl 10% WP is a selective, pre-emergence herbicide used primarily in paddy fields to control grassy and broadleaf weeds. It belongs to the Sulfonylurea group and works by inhibiting the synthesis of essential amino acids, which stops cell division and weed growth.

Dosage and Application:

• For transplanted rice: Apply 0.1-0.15 kg per hectare, diluted in 500-600 liters of water.
• In direct-seeded rice: Apply 5-10 days before sowing.
• For transplanted rice: Apply 3-7 days after transplanting.

Weed control symptoms are typically observed 1 to 3 weeks after application. It’s important to mix the herbicide thoroughly with water at the correct dosage and use a high-volume sprayer for application. Always follow the label instructions and safety precautions when handling and applying herbicides.