PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by RAGT 2n, FR
also searched as: ргт акселл м
10 August 2026
The hybrid is characterized by early flowering and ripening. Plants are of medium height and have high stem strength, providing resistance to lodging. At the initial stages of development, uniform and vigorous growth is noted.
The variety possesses very high resistance to powdery mildew and Phomopsis, as well as high resistance to Sclerotinia and Verticillium wilt. Yield and oil content are characterized as high, and the thousand kernel weight varies from medium to high.
The oilseed crop is suitable for organic farming. The recommended sowing density is from 65,000 to 75,000 kernels per hectare depending on water availability conditions.
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.
№ 217533
№ 4063773
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list RGNX13, RGT Absollute, RGT Acapullco, RGT Acropoll, RGT Allcala, RGT Amillton, RGT Angello, RGT Angello CLP, RGT Arezoll CL, RGT Axell, RGT Ballsamo, RGT Balltazar, RGT Bellagio, RGT Bellona, RGT Bellucci, RGT Bellus, RGT Billykid, RGT Blackbull, RGT Buffallo, RGT Buffalo