Shavit F WG

Technical Efficiency: The Chemistry of Shavit F WG

The reliability of the "Shavit F WG" fungicide from ADAMA MAKHTESHIM LTD. lies in its dual-action profile. By combining two distinct chemical classes—triazoles and phthalimides—the manufacturer offers a robust solution for intensive horticulture and viticulture.

Inside the Formulation

• Triadimenol (Systemic Action): As a triazole, it acts by inhibiting the biosynthesis of ergosterol, a critical component of fungal cell membranes. Once absorbed, it travels through the plant tissues to suppress existing mycelium and provide post-infection protection.
• Folpet (Contact Action): This phthalimide component creates a protective film on the surface of leaves and fruit. It effectively disrupts the enzymatic activity of fungal spores before they can germinate, preventing infection from gaining a foothold.

Practical Application for Orchards and Vineyards

The product is formulated as water-dispersible granules, which ensures precise preparation, excellent solubility, and minimal exposure to dust during handling. Designed for high-performance farms, the formulation supports a comprehensive disease management strategy.

• Key Targets: Exceptional control of Mildew, Powdery Mildew, Oidium, and Scab.
• Usage Protocol: Apply at a rate of 1.5–2 kg/ha. With a flexibility of 3–4 applications per season, growers can schedule treatments to match critical growth stages.
• Safety Buffer: Always observe the pre-harvest interval (PHI) of 20–30 days to ensure residue-free harvests.

By rotating chemical modes of action, the integration of Shavit F WG into your pest control program significantly reduces the risk of resistance buildup. It is a technical necessity for maintaining the vigor of grapevines and apple trees in environments where disease pressure is consistently high.