Special Control of Grass Weeds

Target Weeds： Barnyard grass, sprangletop, crabgrass, goosegrass, green foxtail, alopecurus, wild oat and other grass weeds.
Recommended Products, Formulation, Content & Application Rate
1.Pre-emergence sealing in paddy field: 60% Butachlor EC, 50% Pretilachlor EC, 2000 mL and 2200 mL per hectare respectively.
2.Post-emergence in paddy field: 10% Cyhalofop-butyl EC, 5% Penoxsulam OD, spray at standard dosage.
3.Pre-emergence sealing in dry land: 960 g/L S-metolachlor EC, 1200 mL per hectare.
4.Post-emergence in dry land: 12% Clethodim EC, 5% Quizalofop-p-ethyl EC, 10.8% Haloxyfop-p-methyl EC, spray after dilution as instructions.
Key Implementation Points
1.Combine soil sealing and post-emergence spraying.
2.Replace herbicides with different modes of action for ACCase-resistant weeds.
3.Reduce weed population via crop rotation.
Resistance Management Rotate pre-emergence and post-emergence herbicides, alternate products with different modes of action.
Notes：Grass weeds compete fiercely for water and fertilizer. Early control achieves better results.
Supplementary Note：The above standard dosage can be adjusted according to local climate, crop growth, pest and disease pressure in different regions.