Thiophen Extra z.p.

Deep Protection: The Science Behind Tiophen Kstra

The efficacy of "Tiophen Kstra" (wettable powder) lies in its dual-action chemical formulation. By combining Thiophanate-methyl (a benzimidazole) and Penconazole (a triazole), the product offers a robust defense system for vineyards. Thiophanate-methyl acts as a systemic agent that disrupts the mitosis process in fungi, effectively halting the spread of spores. Penconazole acts as a triazole inhibitor, preventing the synthesis of ergosterol, which is vital for fungal cell wall integrity.

This synergy ensures that even if a pathogen has already initiated infection, the drug can effectively penetrate the plant tissue and suppress the development of powdery mildew (Oidium) and grey mold (Botrytis).

Operational Performance and Application

• Dual Mechanism: The product exhibits both contact and systemic properties, allowing for rapid absorption into the plant and providing a protective barrier on the surface.
• Formulation Quality: As a wettable powder, it ensures high stability in tank mixtures, promoting uniform coverage even on dense leaf canopies.
• Dosage Control: With a recommended application rate of 1–1.5 kg/ha, the product is optimized for professional vineyard management to control high-pressure infection areas.

Produced by Sunrise Chemicals Co. Ltd. (Shanghai), this fungicide is designed for up to 3 applications per season. With a 30-day pre-harvest interval (PHI), it provides a strategic window for protecting grape clusters during their most vulnerable growth phases. By integrating this product into a seasonal protection program, growers gain a reliable tool for preserving crop quality and yield integrity against two of the most destructive fungal threats.