CHEMASTRA-AP 480 SL (CHEMASTRA-UP 480 SL)

Systemic Weed Control and Accelerated Ripening

CHEMASTRA-UP 480 SL is a highly concentrated glyphosate-based herbicide by Astra Industrial Complex, designed to tackle two critical agricultural tasks: radical field clearing of unwanted vegetation and pre-harvest desiccation of sunflowers. The core efficacy of the product relies on 480 g/L of glyphosate in a water-soluble concentrate (SL) formulation, ensuring rapid penetration into weed metabolic systems.

Mechanism of Action and Technical Advantages

• Systemic Translocation: Unlike contact pesticides, the glyphosate in CHEMASTRA-UP 480 SL moves through the phloem directly to the growth points, roots, and rhizomes after application on the leaf surface. This is essential for combating perennial grasses and broadleaf weeds, which possess extensive underground vegetative systems.
• Broad-Spectrum Control: The product exhibits stable activity against both annual and perennial weed species, allowing for thorough field preparation before sowing or effective elimination of weeds in fallow lands.
• Dual Functionality: Beyond its herbicidal activity, the product serves as a potent desiccant. Application on sunflowers synchronizes ripening, reduces seed moisture, and minimizes harvesting losses while simultaneously preventing the development of pathogens on sunflower heads.

Field Application Features

The water-soluble concentrate formulation ensures a homogeneous working solution, preventing sprayer nozzle clogging and providing uniform coverage of the leaf canopy. The product is classified as a Hazard Class 3 chemical, necessitating standard safety measures during handling. The key to successful application is timing: it should be applied during the period of active sap flow in weeds when plant metabolism facilitates rapid glyphosate distribution. When desiccating sunflowers, it is crucial to adhere to regulatory timelines to prevent reductions in oil content and seed quality.