Metazachlor 500g/L SC
Classification:
Herbicide
Formulation:
Metazachlor 500g/L SC (Suspension Concentrate)
CAS NO:
67129-08-2
USAGE:
Pre-emergence and early post-emergence herbicide for control of annual grasses
and broadleaf weeds in oilseed rape (canola), cabbage, and other cruciferous
crops. Highly effective against Alopecurus, Chenopodium, Polygonum, and
Stellaria species.
Pack size:
1L, 5L, 10L, 20L/drum, or as required
Direction for Use
| Crop | Target Weeds | Dosage (500g/L SC) | Application Timing | Remarks |
|---|---|---|---|---|
| Oilseed Rape | Annual grasses & broadleaves | 1.0-1.5 L/ha | Pre-emergence to 2-leaf stage | 1) REI: 48 hrs 2) Max 1 application/season |
| Cabbage | Chenopodium spp. | 0.8-1.2 L/ha | Pre-plant incorporated | PHI: 60 days |
| Mustard | Polygonum spp. | 1.0-1.3 L/ha | Pre-emergence | Requires moist soil |
| Cauliflower | Stellaria media | 0.9-1.1 L/ha | Transplanting stage | Incorporate within 24 hours |
Product Details
Mode of Action:
-Inhibits very long chain fatty acid (VLCFA) synthesis
-Disrupts cell division in root and shoot meristems
-Soil-applied with limited foliar activity
Benefits:
-Extended residual control (6-10 weeks)
-Effective against key resistant weeds
-Excellent crop safety when used properly
-Compatible with most tank-mix partners
Precautions:
-PPE: Coveralls, nitrile gloves, face shield
-Requires incorporation in dry conditions
-Do not apply to frozen or waterlogged soils
-Storage: Keep in original container at 5°C to 35°C
Environmental Hazards:
-Toxic to aquatic life with long-lasting effects
-Groundwater protection required in vulnerable areas
-Moderate persistence (DT50 20-40 days)
-Low volatility under normal conditions