Citrine k.e., herbicide with surfactant «Samfast» (S

Technical Insight: Citrin E.C. Herbicide with 'Samfast' Adjuvant

The efficacy of Citrin E.C. lies in its advanced formulation: a high-quality Clethodim (120 g/l) active ingredient paired with the proprietary 'Samfast' surfactant. This system is engineered for the precise control of annual and perennial grass weeds in broadleaf crops, such as sugar beet and sunflower.

Mode of Action and Selectivity

As a selective systemic herbicide, Citrin E.C. utilizes Clethodim to inhibit the enzyme acetyl-CoA carboxylase (ACCase), which is essential for fatty acid synthesis in grasses. Because broadleaf crops possess a different, non-sensitive form of this enzyme, the herbicide remains highly selective, ensuring the safety of the main crop while effectively targeting weeds like couch grass (Elymus repens), barnyard grass, and foxtail.

Optimizing Penetration with 'Samfast'

The 'Sharda Worldwide Exports Pvt. Ltd.' engineering team integrated the 'Samfast' surfactant to address the physical limitations of leaf uptake. Key technical features include:

• Enhanced Wetting: The adjuvant reduces surface tension, creating an optimal footprint on the leaf and ensuring superior coverage on narrow-leaved targets.
• Cuticular Penetration: 'Samfast' facilitates the breakthrough of the waxy cuticle layer, allowing for rapid systemic movement of the active ingredient to the growing points and roots.
• Systemic Translocation: Once absorbed, the product moves through the phloem to reach underground rhizomes, which is essential for the effective control of persistent perennial grasses.

Citrin E.C. acts as a post-emergence tool, providing growers with the flexibility to manage weed pressure after crop emergence. Its emulsion concentrate (EC) form ensures that it mixes well in spray tanks, maintaining stability and consistent distribution across the treated field. By focusing on root-system eradication, this herbicide prevents weed re-growth and provides a solid foundation for high-yield farming.