PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Skoric, Dragan / Mihajlcevic, Miroslav / Marinkovic, Radovan / Jocic, Sinisa
also searched as: рха сес
10 August 2026
The RHA-SES line was developed at the Institute of Field and Vegetable Crops in Novi Sad, Serbia. It is not intended for commercial sowing and is used exclusively as a component for producing high-yielding hybrids.
This line is a source of resistance to Phomopsis (Phomopsis helianthi). It is also used in genetic research aimed at creating hybrids resistant to imidazolinone herbicides and tribenuron-methyl, as well as in interspecific hybridization work.
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 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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Dragan Škorić^^^Siniša Jocić^^^Goran Malidza
Nearby in the species list 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-SEL, 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, RHA VL 252