Pokrov

A Reliable Soil Barrier for Your Crops

«Pokrov» is a selective soil-applied herbicide based on prometryn, developed by Chinese manufacturers Shanghai Mio Chemical Co., Ltd. and Clov (Shanghai) Co., Ltd. The product is designed to create a protective barrier in the topsoil layer, effectively blocking weed germination before they even emerge.

Key Advantages and Specifics

The main feature of this product is its selectivity. Unlike non-selective herbicides, «Pokrov» allows for safe application on sensitive crops such as coriander, carrots, soybeans, sunflowers, beans, and peas without inhibiting their growth. Key characteristics include:

• Formulation: Suspension concentrate, optimized for easy tank mixing.
• Mode of Action: Systemic effect, absorbed by weed seedlings through soil moisture.
• Target Spectrum: Annual broadleaf and grass weeds.
• Application Window: Pre-emergence, ensuring a clean field during the most critical early growth stages.

Why Choose «Pokrov»?

This herbicide is an optimal choice for farms practicing classical soil protection. Utilizing prometryn as the active ingredient ensures a long-lasting protective window—the herbicidal screen remains active for 6–8 weeks, allowing the crop to establish itself without competition for water and nutrients. The strict regulation allows for only one application per season, with a rate of 2–4 liters per hectare, minimizing chemical load on the soil while maintaining high efficiency.

Application Insights

The efficacy of «Pokrov» depends directly on the quality of soil preparation. A fine-crumb soil structure and adequate moisture in the upper horizon are the keys to success. The product does not necessarily require incorporation if there is sufficient rainfall, but it is sensitive to soil compaction. For growers seeking a balance between cost and reliable protection for soybean or sunflower fields, this solution from the Chinese manufacturers provides a field-tested tool that demands precision in dosage based on soil type.