Gengwei 55% SC is a selective, post-emergence systemic herbicide developed by Jaffer Agro Services
A division of Jaffer Brothers Pvt. Ltd., Pakistan’s leading agrochemical company. Specially formulated for maize cultivation, it effectively controls broadleaf weeds (BLW), grasses, and sedges, ensuring optimal crop health and yield.
Benefits
Enhanced Crop Yield: Reduces weed competition, allowing maize to thrive.
Cost-Effective Weed Management: Offers long-lasting control, reducing the need for multiple applications.
Improved Crop Quality: Prevents weed-induced stress, leading to healthier maize.
Ease of Use: Compatible with standard spraying equipment.
Recommended Uses
Target Crop: Maize
Target Weeds: Broadleaf weeds (BLW), grasses, sedges
Application Rate: 500 mL per acre
Application Timing:
Apply after the first irrigation when the soil is moist.
Weeds should be at the 2–4 leaf stage.
Maize should not exceed 12 inches in height.
Use 100–120 liters of water per acre.
Spray with knapsack or tractor-mounted boom sprayer.
Precautions:
Avoid spraying during strong winds or rainy/cloudy weather.
Do not apply organophosphate or carbamate insecticides within 7 days before or after Gengwei application.
Ensure proper nozzle selection to avoid overlapping sprays.

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