Sumitomo ULTRAKEM Atrazine 50% WP Herbicide – Pre & Early Post-Emergence Weed Control

Sumitomo ULTRAKEM Atrazine 50% WP is a selective herbicide widely used in maize and sugarcane for the control of broadleaf and grassy weeds. With both pre-emergence and early post-emergence activity, ULTRAKEM offers long-lasting suppression without harming the crop. Its wettable powder formulation ensures uniform spray coverage and reliable performance under diverse soil conditions.

Product Overview

Key Benefits

• Dual action – effective in both pre-emergence & early post-emergence
• Selective – crop safe for maize & sugarcane
• Broad-spectrum control – grassy & broadleaf weeds
• Long residual activity reduces frequent spray needs
• Farmer-friendly WP formulation, easy to apply

Target Weeds

Amaranthus, Digitaria, Echinochloa, Chenopodium and other annual grasses & broadleaf weeds.

Recommended Crops

• Maize
• Sugarcane

Dosage & Application

• Dosage: 400–1600 g per acre
• Timing:
  • Pre-emergence: 0–3 days after sowing/planting
  • Early post-emergence: When weeds are at 2–3 leaf stage
• Method: Apply evenly on moist soil using flat-fan nozzles

Disclaimer

The above details are for informational purposes only. Always follow the official product label and leaflet for correct usage instructions and safety guidelines.