Cardinal z.p., herbicide with surfactant "Flox"

Advanced Weed Control in Fodder Beet Crops

The systemic herbicide «Cardinal W.P.» (wettable powder), manufactured by China Chemical Industrial and Research Co. Ltd., is a precision tool designed to manage annual broad-leaved weeds in fodder beet cultivation. The active ingredient, triflusulfuron-methyl, provides highly selective control, ensuring that crops remain vigorous while target weeds are systematically eliminated.

The Technical Advantage of the «Phlox» Surfactant

A distinctive feature of this product is the inclusion of the «Phlox» surfactant, which is critical for maximizing efficacy in field conditions. As a wettable powder, the herbicidal performance relies heavily on how well the solution covers and penetrates the leaf surface. The «Phlox» additive works by:

• Reducing surface tension, allowing for superior droplet spreading on waxy weed cuticles;
• Accelerating the penetration of the active ingredient into the plant vascular system;
• Increasing the reliability of the treatment, especially under varying environmental factors that often hinder leaf absorption.

Systemic Action and Application Guidelines

«Cardinal» operates as a post-emergence foliar herbicide. Once applied, the triflusulfuron-methyl is absorbed into the plant and transported to the growing points, effectively inhibiting the production of vital amino acids. This biochemical interference halts weed development almost immediately, leading to total elimination within days. The recommended application rate is 0.03–0.05 kg/ha, with a maximum limit of 3 applications per season. Given its Category 3 hazard rating, operators should adhere to standard safety protocols during the preparation of the spray solution. For the best agronomic outcome, timing the application during the early growth stages of the weeds (cotyledon to 4 true leaves) is essential to utilize the full systemic potential of the chemical.