PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by SYROTIUK NATALIIA, SUKONNYK OKSANA, SUKONNYK OLEH, SUKONNYK IHOR
also searched as: осман
10 August 2026
The hybrid is characterized as mid-season, its vegetation period is approximately 100–105 days. The plant is suitable for cultivation on various soil types, primarily in the Forest-Steppe zones and regions with insufficient moisture levels.
The variety possesses drought tolerance and resistance to broomrape (Orobanche). The hybrid is technologically adapted to the application of imidazolinone herbicides, is resistant to their effects, and does not show signs of intoxication when treated.
1 jurisdiction
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.
№ 16039067
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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