Dicquat M-Zorya, RK, (Dicquat dibromide, 150 g/l)

Why Diquat M-Zorya is the choice of professionals

In the face of unpredictable weather, where harvesting becomes a race against time, desiccation becomes a critical stage. Diquat M-Zorya (150 g/l) from the Ukrainian manufacturers Agrohimitat and NVP Zorya is a tool for those who do not rely on luck. Unlike systemic herbicides that work gradually, this contact product delivers an immediate effect, essentially 'burning' the green vegetative mass to facilitate harvest.

Efficiency under field conditions

The core feature of this formulation is its high speed of action. Hours after application, the active substance (diquat dibromide) begins to disrupt the cell membranes of weeds and crop plants. For an agronomist, this means:

• Accelerated maturation: Uniform drying of rapeseed, soybean, and sunflower seeds, allowing for harvesting 5-7 days earlier.
• Weed control: Effectively destroys annual broadleaf weeds, preventing them from hindering the combine harvester's performance.
• Loss minimization: Cleaner grain and reduced moisture content, significantly lowering drying costs.

Application tips and warnings

As a non-selective contact herbicide, Diquat M-Zorya requires precision. Its primary goal is to eliminate everything green it touches. Therefore, maintaining the correct volume of the working solution to ensure maximum coverage is essential. The product is optimal for farms cultivating oilseed rape, soybeans, sunflowers, peas, or potatoes. With a 3rd hazard class and a 10-day pre-harvest interval, application should be planned in advance. It starts working even in overcast conditions, but direct sunlight significantly amplifies its potency.

Verdict: Strengths and limitations

The main advantage of this Ukrainian-made product is its adaptation to local climate conditions and reliable performance in tank mixes. Its limitation is the requirement for thorough coverage, as the product does not translocate within the plant (contact action). It is not designed to control perennial rhizomatous weeds, but as a final step before combining, it offers one of the best price-to-performance ratios for professional farming.