Common sunflower Pan 901

Technological Profile of the «Pan 901» Hybrid

German breeding standards from Dieckmann GmbH&Co.KG prioritize the balance between plant defense mechanisms and physiological productivity. The «Pan 901» sunflower hybrid is a simple hybrid designed for stable performance in temperate climate zones.

Biological Defense and Phytosanitary Stability

The core value of «Pan 901» lies in its complex resistance to key yield-limiting pathogens. The hybrid's genetic map includes robust markers against:

• Head rot pathogens: High tolerance to White rot (Sclerotinia) and Gray rot (Botrytis).
• Stem and leaf spots: Strong resistance to Phomopsis and Phoma.
• Parasitic threats: High tolerance to broomrape (Orobanche cumana), allowing cultivation in high-pressure fields.
• Downy mildew: Absolute genetic resistance to Peronospora, reducing the need for intensive fungicide applications.

Morphological Parameters

Physiologically, «Pan 901» is a medium-height plant (160–170 cm). This optimized height promotes efficient translocation of nutrients from vegetative biomass into the reproductive system. The semi-convex, medium-sized head ensures optimal grain filling, which, combined with an oil content of 45–50%, makes this hybrid highly valuable for processing facilities.

Agronomic Insights

With a vegetation period of 110–120 days, this hybrid fits into the medium-early maturity group. In practical terms, this allows the plant to reach full yield potential before the onset of late-summer thermal stress, ensuring reliable logistics for the harvest campaign.