Dicquat w.r.c., (dicquat, 150 g/l)

Mechanism of Action and Technical Specifications

Diquat SL (150 g/L) by Sunrise Chemicals Co. Ltd. acts as a contact herbicide and desiccant. Unlike systemic agents, Diquat does not travel through the plant's vascular system. Instead, it triggers an immediate disruption of cell membranes upon contact with green tissue, effectively halting photosynthesis. This contact-based mechanism makes it an indispensable tool for rapid crop desiccation.

Practical Advantages in the Field

The core advantage of this formulation is its speed. Because it functions independently of metabolic translocation, it provides a consistent effect even when environmental conditions might inhibit systemic products. This makes it a reliable solution for preparing crops for harvest in a narrow timeframe.

• No Systemic Accumulation: Since the active ingredient does not translocate, it does not build up in seeds or fruits, ensuring high safety standards for food crops.
• High Contact Efficiency: It rapidly dehydrates the green mass of both crops and annual broad-leaved weeds, significantly reducing harvest downtime and wear on machinery.
• Versatility: The water-soluble concentrate is highly compatible in tank mixes and remains effective in variable temperature conditions, providing more flexibility than standard glyphosate-based solutions.

Application Insights

The Diquat formulation by Sunrise Chemicals is engineered for professional use in sunflowers, soybeans, peas, oilseed rape, and potatoes. In potato production, the desiccant is essential not only for harvest preparation but also for hardening the skin of tubers, which reduces bruising and significantly extends post-harvest shelf life. To maximize effectiveness, operators should prioritize uniform coverage of the foliage. Given its contact nature, using nozzles that provide a consistent, fine-to-medium droplet size is critical to achieving the desired drying results across the entire field.