PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by CST(CLUB SELECT.TOURNESOL
also searched as: гриффон
10 August 2026
The hybrid belongs to the oilseed direction and reaches a height of 150–170 cm. The oil content in the seeds ranges from 49 to 52%. The yield potential is up to 50 c/ha.
The plant possesses high resistance to downy mildew, phoma leaf spot, phomopsis, rust, alternaria leaf spot, sclerotinia, septoria, and charcoal rot. The hybrid is resistant to broomrape (races A–E) and is not prone to lodging and shattering.
The hybrid is developed for cultivation using Clearfield technology and possesses tolerance to imidazolinone group herbicides. The crop is distinguished by its plasticity to growing conditions, adapting well to different soil types and drought periods.
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.
№ 215788
№ 19920284
№ 19920282
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Grankalb-DK 3868, Granosol, Granta, Grasiflor, GRASION, Grasoli, Greco, Greco (R), Greenino 1, Greta, Gringo, Grinil, Grino, GSI997, GTI 1065 R, GTI 185R, GTI 3060 R, GTS-2015 CLP, GTS-2023, GTS-2024-1