Gavan Extra

Efficient Weed Control for Corn Fields

Protecting your corn crop from aggressive weeds like couch grass or pigweed requires a reliable partner. "Gavan Extra" (Гавань Екстра) is a systemic post-emergence herbicide based on nicosulfuron that has proven itself as a high-performance tool for field maintenance. It is a selective herbicide, meaning it targets weeds while keeping your corn crop safe and stress-free.

Application and Efficacy

The efficacy of this product lies in its systemic action. Nicosulfuron is quickly absorbed through the leaves, moving down to the root system of weeds and effectively stopping their growth. This herbicide is particularly effective against:

• Grasses: couch grass, green foxtail, barnyard grass.
• Broadleaf weeds: common lambsquarters, redroot pigweed, field mustard, shepherd's purse, common chickweed.

The recommended application rate is 0.05–0.08 liters per hectare. It is designed for single-season use, so timing is key—applying it when weeds are in the active growth stage and the corn is at the 3-6 leaf stage will yield the best results.

Practical Usage and Technical Quality

The formulation comes as a water-soluble concentrate, which makes preparing your spray mix easy and efficient. There is no clogging or sediment buildup in the sprayers, ensuring consistent coverage. The product is manufactured by a group of industry leaders, including "Nanjing Red Sun Co., Ltd." and "Jiangsu Golden Chemical Co., Ltd.", ensuring high-quality, stable results in the field.

As a systemic herbicide, it effectively cleans the field within 1–2 weeks, giving your corn the competitive edge it needs for maximum yield. Always follow the safety guidelines associated with the 3rd hazard class of agrochemicals during mixing and application.