PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by GORBAChENKO FEDOR IVANOVICh / GORBAChENKO OLEG FEDOROVICh / USATENKO TAT'YaNA VASIL'EVNA / LUChKIN NIKOLAJ SERGEEVICh / BURLYaEVA EVGENIYa GRIGOR'EVNA / ZhITNIK NADEZhDA ALEKSANDROVNA / GORBAChENKO VALENTINA DANILOVNA
also searched as: статус
10 August 2026
The hybrid is a simple interline type obtained by crossing lines ED 47 and ED 193. The average plant height is 140 cm; the crops are characterized by uniformity in height and developmental phases.
The plant possesses complex resistance to seven races of broomrape (A, B, C, D, E, F, G) and three races of downy mildew (330, 710, 730). Seed oil content is 48.0%, hull content is 28.7%, and the thousand kernel weight reaches 60.6 g.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 11017120
№ 73111
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Staier, Stambul, Star, Star Leo, Starfire, Stargate, Starliner, Starsol, Starsun 20, Starsun 31, STD 9 A, Stelantis SU, Stelaris CLP, Stella RM, Stelvio, Stepok, Stepovyi, STH-12003, STH 12004, STH-12005