Sanstar

Yield stability under aggressive field pressure

The «Sunstar» hybrid from the Swiss company Syngenta is a specialized solution for farmers operating in fields with high infection pressure. When soil pathogen accumulation becomes a major issue, seed selection turns into a strategic risk-mitigation task. This simple sunflower hybrid is primarily focused on protecting crops from the most dangerous fungal diseases.

A phytosanitary shield for your field

The main competitive advantage of «Sunstar» lies in its robust genetic resistance. Key targets effectively managed by this hybrid include:

• Sclerotinia (white mold): the hybrid restricts mycelium development, which is critical for preserving head and stem integrity during humid seasons.
• Phomopsis: provides an effective barrier against stem necrosis, a common cause of lodging in sunflower crops.

Technological potential: working with Euro-Lightning

Integration with the Clearfield (Euro-Lightning) system radically shifts weed management approaches. «Sunstar» allows for the control of a wide spectrum of broadleaf and grass weeds, including broomrape, during the vegetation period. Eliminating weed competition during critical growth stages allows the hybrid to fully realize its genetic potential regarding oil content and overall yield.

Who is this hybrid for?

«Sunstar» is not a «one-size-fits-all» solution for every soil-climatic zone. It performs best in fields where crop rotation challenges lead to pathogen accumulation. By choosing this hybrid, the farmer gains result predictability in areas where other varieties might fail under disease pressure. It is crucial to remember that maximum effectiveness is achieved by strictly adhering to herbicide application protocols to minimize stress on the crop.