PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The RHA-SEL line is used in breeding work to create new hybrids due to its high combining ability for seed yield and oil content. The line was developed to improve oil quality, including work with oleic acid and tocopherol genes.
The plant possesses good agronomic characteristics and high tolerance to Phomopsis. At the same time, the line is susceptible to all known races of downy mildew.
2 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.
№ 08017137
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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
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Skoric, Dragan / Mihajlcevic, Miroslav / Marinkovic, Radovan / Jocic, Sinisa
Nearby in the species list RHA PL 1, RHA PL 2 1, RHA-R-PL-2/1, RHA R2903, RHA-RFYR-576, RHA-RFYR-583, RHA ROM 7, RHA-Ru-3, RHA-RUS-RF-OL-168, RHA S OL 27, RHA-SES, RHA SES IMI, RHA SNRF, RHA SNRF 16, RHA SP, RHA-ST-55, RHA ST BOS 2, RHA ST NM, RHA-SU, RHA-SUR-3Rf