What weeds can penoxsulam herbicide control in rice fields?

Penoxsulam, also known as penoxsulam, is a commonly used herbicide in rice fields and can effectively control many weeds, so what weeds does penoxsulam control?

1. What weeds does penoxsulam control?

Penoxsulam controls barnyardgrass, Chinese sprangletop, monochoria, Chinese sprangletop, sesbania, Chinese sprangletop, Monochoria vaginalis, Monochoria korsakowii, bidens, wild arrowhead, marshweed and other broadleaf weeds, grass weeds and sedge weeds, among which its efficacy against barnyardgrass is especially prominent. It is suitable for water direct-seeded rice fields, dry direct-seeded rice fields, seedling fields, and fields cultivated by throwing seedlings or transplanting seedlings.

2. How is penoxsulam herbicide used?

The application period is when barnyardgrass is at the 2-3 leaf stage, and the application method is stem and leaf spray with a preparation dosage of 40-80 milliliters per mu. For stem and leaf spraying, the water volume is 20-30 liters per mu. Drain the water before application, irrigate 24 hours after application, and maintain a water layer depth of 3-5 cm. The application amount is determined according to barnyardgrass density and leaf age; generally, for barnyardgrass at the 1-3 leaf stage, use 40-60 milliliters per mu; for barnyardgrass at the 3-5 leaf stage, use 60-80 milliliters per mu.