Racer

Professional Weed Management with "Rayser"

"Rayser" from the Israeli manufacturer "F.Agan Chemical Manufacturers Ltd., member" is a high-performance solution for farmers who prioritize early-season weed control. As a selective, systemic soil-applied herbicide, it is engineered to create an invisible shield over the field, neutralizing broadleaf and grassy weeds such as common lambsquarters, ragweed, and green foxtail before they even emerge.

Technical Advantages and Application

• Selective Power: Specifically designed for crops like carrots, potatoes, sunflowers, garlic, and celery, "Rayser" targets weeds without compromising the main crop's development.
• Pre-emergence Efficiency: By forming a protective layer in the soil, the herbicide intercepts emerging sprouts, preventing the competitive growth that typically drains vital nutrients and moisture.
• Operational Flexibility: With a minimum interval of only 1 day before harvest, "Rayser" fits perfectly into intensive production cycles, providing safety and peace of mind.

Why Choose "Rayser"?

The product is provided as an emulsifiable concentrate, which ensures consistent distribution when applied correctly. With a dosage range of 2.0 to 3.0 liters per hectare and a limitation of one application per season, it demands precision but rewards with a clean, manageable field. Its systemic nature means that once the target weeds absorb the active substance, fluorochloridone, their growth cycle is halted, ensuring your crops have the head start they need.

Optimal Use Case

This product is ideal for intensive vegetable farming, where early-season weed pressure is the biggest factor limiting yield. While standard safety measures (Class 3) are required, the ease of integration into existing crop protection programs makes it a preferred choice for large-scale potato and sunflower growers. Compared to broader-spectrum alternatives, "Rayser" offers the delicate balance of high toxicity to weeds and gentle selectivity for the crop, provided the soil moisture conditions are optimized at the time of application.