Oxyfluorfen

1. Apply 5–7 days before rice transplanting, after land preparation and slurry settlement. Use 15–25 mL per mu. First mix with 10–15 kg sandy soil to prepare base soil, then blend thoroughly with additional soil and spread evenly. Maintain a 3–5 cm water layer in the paddy field during application with no exposed soil. Keep the water for 5–7 days before routine field management resumes.

2. After rice transplanting, ensure the water level does not submerge the central leaf of rice seedlings.
   
   

      3.Maximum one application per rice growing season.