Nicosulfuron 3% + Mesotrione 7% + Atrazine 20% OD
Classification:
Herbicide
Formulation:
Nicosulfuron 3% + Mesotrione 7% + Atrazine 20% OD (Oil Dispersion)
CAS NO:
Nicosulfuron: 111991-09-4
Mesotrione: 104206-82-8
Atrazine: 1912-24-9
USAGE:
Pre- and post-emergence herbicide for corn (maize) providing broad-spectrum
control of annual grasses, broadleaf weeds, and sedges. Highly effective against
resistant weeds including Palmer amaranth, waterhemp, foxtail species, and
johnsongrass.
Pack size:
500mL, 1L, 5L, 20L/drum, or as required
Direction for Use
| Crop | Target Weeds | Dosage | Application Timing | Remarks |
|---|---|---|---|---|
| Field Corn | Broadleaf & grass weeds | 1.5-2.0 L/ha | Pre-emergence or early post (V1-V4) | 1) REI: 48 hrs 2) Max 1 application/season |
| Sweet Corn | Annual weeds | 1.0-1.5 L/ha | Pre-plant or pre-emergence | Check hybrid sensitivity |
| Popcorn | Resistant weeds | 1.2-1.8 L/ha | Post-emergence (2-4 leaf weeds) | PHI: 60 days |
| Seed Corn | Perennial weeds | 1.8-2.2 L/ha | Pre-emergence with incorporation | Use drop nozzles for post apps |
Product Details
Mode of Action:
-Nicosulfuron: ALS inhibitor (Group 2)
-Mesotrione: HPPD inhibitor (Group 27)
-Atrazine: Photosystem II inhibitor (Group 5)
-Triple-action with residual & contact activity
Benefits:
-Season-long weed control in corn
-Controls glyphosate-resistant weeds
-Excellent crop safety when used properly
-Rainfast within 4 hours
-Residual activity: 6-8 weeks
Precautions:
-PPE: Coveralls, respirator, chemical-resistant gloves
-Do not apply when winds exceed 10 km/h
-Tank mix with non-ionic surfactant (0.25% v/v)
-Rotation restrictions: 10 months for non-corn crops
-Storage: Keep in original container at 0°C to 35°C
Environmental Hazards:
-Highly toxic to aquatic plants (Atrazine)
-Groundwater contaminant potential
-Do not apply near sensitive crops
-Soil half-life: 30-60 days (varies by component)
-Low avian toxicity but toxic to earthworms