JERBA, WG (nicosulfuron, 150 g/kg + dicamba, 600 g/kg)

Synergistic efficiency against the most persistent weeds

When it comes to protecting corn crops from perennial root-sprouting weeds and stubborn annuals, the combination of nicosulfuron and dicamba remains the «gold standard» of agrochemistry. This product from European experts Schirm GmbH (Germany) and Belchim Crop Protection (Belgium) is a proven solution where the systemic action of two active ingredients allows for a complete field cleanup in just one operation.

Why farmers choose this combination

The water-suspension concentrate formula ensures stability of the spray solution and rapid penetration through the leaf surface. Unlike narrow-spectrum herbicides, this product works comprehensively:

• Nicosulfuron suppresses the development of grass species such as barnyard grass and green foxtail by targeting growth points.
• Dicamba controls broad-leaved «aggressors»: from common lambsquarter and pigweed to complex targets like field bindweed, Canada thistle, and ragweed.

This is a classic post-emergence herbicide applied to actively growing weeds. Due to its selective nature, the product is gentle on the crop, allowing corn to avoid stress caused by competition for water and nutrients.

Technical potential and application

The product belongs to hazard class 3 and is intended for professional use. The optimal application rate ranges from 0.25 to 0.35 l/ha. A major advantage is the lack of need for repeat treatments—a single application during the growing season is enough to keep fields clean until row canopy closure. The German manufacturing quality of Schirm GmbH ensures high purity of active ingredients, which is critical for consistent results across large areas.