Amistar Gold 250 SC

Double strike against pathogens: why Amistar Gold 250 SC has become the standard

In the segment of strobilurin and triazole fungicides, choosing the right product is often a search for balance between curative action and long-term protection. Syngenta has provided a solution combining two powerful components: azoxystrobin and difenoconazole. This combination turns Amistar Gold 250 SC into a tool that does more than just suppress infection; it actively strengthens the plant's immune system.

Strengths: a comprehensive strategy

The core of the product's effectiveness lies in synergy. Azoxystrobin provides prophylactic and contact protection by blocking the respiration of fungal cells, while difenoconazole penetrates deep into plant tissues, offering systemic curative action. This is particularly vital when combating Cercospora on beets or Phoma on sunflowers, where halting the disease during the active growth phase is critical.

• Versatility: The product is highly effective on both industrial crops (soybeans, oilseed rape, sunflowers) and perennial plants (grapes, raspberries).
• The "Green Leaf" effect: Beyond its fungicidal activity, the active ingredients help extend photosynthetic activity. Plants remain green longer, directly contributing to thousand-grain weight and overall yield.
• Resistance management: Combining two distinct mechanisms of action significantly reduces the risk of pathogens developing resistance, making it an excellent choice for a second application.

Who is this solution for?

This product is designed for professional farmers operating in areas with high infectious pressure. It is ideal for operations where preserving yield potential under heavy disease pressure (Alternaria, Septoria, Gray mold) is paramount. With an application rate of 0.5–1.0 L/ha, Amistar Gold effectively closes the protection window during key growth stages, remaining predictable and safe when used according to 3rd-class hazard regulations.

Application tips

To achieve maximum efficacy, it is crucial to adhere to the frequency limit—no more than two applications per season. Thanks to its suspension concentrate formulation, the product mixes perfectly in tank mixtures without forming sediments, ensuring uniform coverage across the leaf surface.