Integrated Control of Perennial Hard-to-kill Weeds

Target Weeds ：Reed, cogongrass, bermudagrass, field bindweed, common thistle, endive and other perennial weeds.
Recommended Products, Formulation, Content & Application Rate
1.Directional spraying in growing period: 41% Glyphosate-isopropylammonium AS, 20% Glufosinate AS, directional spray at vigorous growth stage.
2.Fallow period: 72% 2,4-D SL, total vegetation control for whole field.
Key Implementation Points
1.Spray directionally between crop rows to avoid contact with crops.
2.Deep plough 20 days after spraying, expose rhizomes to sunlight.
3.Combine chemical and mechanical methods for more than two consecutive years.
Resistance Management Rotate total herbicides with each other.
Notes：Perennial weeds have developed root systems and cannot be eradicated by single treatment.
Supplementary Note：The above standard dosage can be adjusted according to local climate, crop growth, pest and disease pressure in different regions.