Prometryn 500g/L SC
Classification:
Herbicide
Formulation:
Prometryn 500g/L SC (Suspension Concentrate)
CAS NO:
7287-19-6
USAGE:
Pre- and early post-emergence herbicide for control of annual broadleaf weeds
and grasses in cotton, celery, carrots, and sunflower. Effective against
Amaranthus, Chenopodium, Solanum, and Digitaria species.
Pack size:
1L, 5L, 20L/drum, or as required
Direction for Use
| Crop | Target Weeds | Dosage (500g/L SC) | Application Timing | Remarks |
|---|---|---|---|---|
| Cotton | Broadleaf weeds | 1.5-2.5 L/ha | Pre-emergence or early post (2-4 leaf stage) | 1) REI: 48 hrs 2) PHI: 60 days |
| Celery | Pigweed, Nightshade | 1.0-1.5 L/ha | Pre-transplant soil incorporation | Max 2 applications/season |
| Carrots | Goosefoot, Purslane | 1.2-1.8 L/ha | Pre-emergence after sowing | Do not use on sandy soils |
| Sunflower | Barnyard grass | 1.5-2.0 L/ha | Pre-emergence to crop | Rainfall required for activation |
Product Details
Mode of Action:
-Photosystem II inhibitor (PSII)
-Blocks electron transport in chloroplasts
-Absorbed by roots and foliage with xylem mobility
Benefits:
-Long residual activity (60-90 days)
-Effective against ALS-resistant weeds
-Compatible with most soil types (except sands)
-Cost-effective broad-spectrum control
Precautions:
-PPE: Coveralls, rubber gloves, face shield
-Do not apply to waterlogged soils
-Maintain 50m buffer zone near water bodies
-Storage: Keep in original container at 5°C-35°C
Environmental Hazards:
-Very toxic to aquatic life with long-lasting effects
-Moderate persistence (DT50 40-60 days)
-Avoid leaching to groundwater
-Low volatility under normal conditions