PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Olivier Soulie
also searched as: ес емерик
10 August 2026
The hybrid belongs to the moderately intensive type and is intended for producing oil with a high oleic acid content (up to 90–91%). The vegetation period from emergence to maturity is 104–110 days. Plants reach a height of 160–175 cm, forming inclined heads with a diameter of 22–24 cm.
The oil content of the achenes varies within 49–51%, and the yield potential exceeds 50 c/ha. The hybrid is characterized by high initial growth energy, lodging resistance, drought tolerance, and plasticity to growing conditions.
The variety possesses genetic resistance to seven races of broomrape (A–G) and their new forms. It shows high tolerance to rust, verticillium wilt, phomopsis, and head and stem sclerotinia.
5 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 215367
№ 019030_A 019030
№ 219R217
№ 19039093
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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