PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by prof.Nina Nenova,prof.Galin Georgiev, prof.Valentina Encheva
also searched as: красела
10 August 2026
Plants reach a height of 155–165 cm and form heads with a diameter of 22–24 cm. Seeds are medium-sized and black with faint grey stripes on the sides; thousand kernel weight is 60–65 g. Oil content in seeds varies from 46–47%.
The hybrid is intended for cultivation using traditional technology. In addition to resistance to broomrape race H, it shows tolerance to phomopsis and phoma, and is capable of maintaining stable yield under conditions of moisture deficiency.
3 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.
№ 216161
№ 4818/867.2019
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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