Stinger SU

German Genetics for High Oil Content

The Stinger SU sunflower hybrid from Saaten-Union is the result of a collaboration between leading breeding institutes, combining German quality standards with advanced protection technologies from Bayer CropScience and Monsanto. This simple hybrid was developed to meet the needs of farmers requiring stable yields in areas with high disease pressure.

The hybrid belongs to the mid-season segment, with a vegetation period of 110 to 120 days. Reaching a height of 170–180 cm, the plants exhibit excellent uniformity, which significantly simplifies the harvesting process and minimizes crop losses.

Phytosanitary Shield and Yield Potential

The key advantage of Stinger SU is its strong biological resistance to a complex of pathogens that typically affect sunflower crops. Breeders have focused on comprehensive protection:

• Disease Resistance: The hybrid possesses high immunity against sclerotinia (both head and stalk forms), phomopsis, phoma, and powdery mildew. This allows agronomists to reduce the number of fungicide applications, directly impacting production costs.
• Resistance to Downy Mildew: Genetically programmed protection against downy mildew allows the hybrid to be sown even in fields with a high risk of infection accumulation.

Economic success in growing this hybrid is ensured by the quality of the seeds. An oil content of 50–55% makes Stinger SU one of the most sought-after varieties for processing plants. The stability of seed filling allows for predictable results even in seasons with moderate rainfall.

This hybrid is highly suitable for intensive and semi-intensive farming systems. Due to its adaptability, it confidently occupies a niche in crop rotations that require reliable protection against soil and foliar infections, while maintaining high oil content levels.