Griñfort Clomazone, KE, herbicide

Mechanism of Action and Selectivity

Grinfort Clomazone, EC is a systemic soil-applied herbicide designed to inhibit the biosynthesis of chlorophyll and carotenoids. The active ingredient, clomazone, blocks photosynthesis at the early stages, effectively eliminating weeds before they emerge from the soil. Its selective nature makes it ideal for soybean cultivation, ensuring crop safety when applied according to the manufacturer's recommendations.

Technical Formulation Insights

The emulsifiable concentrate (EC) formulation is engineered for optimal stability in the spray tank and superior soil adhesion. Given the volatile nature of clomazone, its performance depends on proper soil incorporation or sufficient soil moisture, which activates the substance in the top layer where weed seeds germinate.

Target Weed Control

This crop protection product by Ukragrokom provides targeted control of key broadleaf weed species that compete with soybeans during early vegetative stages:

• Common ragweed (Ambrosia artemisiifolia) and Velvetleaf (Abutilon theophrasti);
• Common lambsquarters and Cleavers;
• Common chickweed, Shepherd’s purse, Purple dead-nettle, and Common purslane.

Application Guidelines

For maximum efficacy, the product is applied as a pre-emergence treatment. Application rates range from 0.5 to 1.0 L/ha, depending on soil type and field weed pressure. Classified as a Class 3 hazard, standard safety protocols are required during handling. Grinfort Clomazone is formulated for a single seasonal application, making precise dosage calculation crucial for optimal field phytosanitary management.