Kolopa 300 OD

Kolopa 300 OD (Nicosulfuron + Mesotrione + Atrazine) is a selective post-emergence herbicide designed for the control of grasses and broadleaf weeds in maize under minimal tillage systems. It provides effective weed management, ensuring clean maize fields and maximum yield potential.

Kolopa 300 OD combines three active ingredients with different modes of action to prevent weed resistance and ensure long-lasting control. It’s absorbed rapidly through the leaves, halting weed growth almost immediately and leading to leaf discolouration, necrosis, and complete weed death.

About Kolopa 300 OD

• Active Ingredients:
  • Nicosulfuron 40 g/L
  • Mesotrione 100 g/L
  • Atrazine 160 g/L
• Formulation: Oil Dispersion (OD)
• Type: Selective post-emergence herbicide
• Mode of Action: Systemic; inhibits ALS enzyme and disrupts chlorophyll synthesis in weeds
• Target Weeds: Annual grasses and broadleaf weeds
• Target Crop: Maize
• Re-Entry Interval (REI): 24 hours
• EU MRLs:
  • Nicosulfuron: 0.01 mg/kg
  • Mesotrione: 0.01 mg/kg
  • Atrazine: 0.05 mg/kg
• WHO Classification: Class II (Moderately Hazardous) – Yellow Color Band
• Available Packs: 200 ml, 500 ml, 1 L, 5 L, and 20 L

Kolopa 300 OD Application Tips

• Dosage: 75–100 ml per 20 L of water or 1.5 L per hectare
• Timing: Apply when maize is at 4–8 leaf stage and weeds are 2–4 leaves old
• Mixing: Shake well before use to ensure uniform formulation. Fill the tank halfway with water, add Kolopa 300 OD, then top up while stirring continuously.
• Moisture: Apply on moist soil for best results, preferably after rainfall.
• Avoid: Spraying on dewy mornings, under water stress, or during high humidity.
• Safety: Use spray guards when applying on sensitive maize varieties (e.g., H516, H614, Pannar); proceed cautiously on H624, H628, H629.

Why Choose Kolopa 300 OD

• Triple Action Formula – Three potent actives prevent weed resistance.
• Rainfast OD Formulation – Maintains performance even after rainfall.
• Low Dosage, High Impact – Economical for both smallholder and large-scale farmers.
• Crop-Safe Technology – Maize safely metabolizes Kolopa without injury.
• Broad-Spectrum Control – Eliminates both grassy and broadleaf weeds effectively.