PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by RAGT 2n, FR
also searched as: ргт ллуки
10 August 2026
The hybrid belongs to the mid-maturing group and is intended for cultivation using SU technology, which involves the use of tribenuron-methyl-based herbicides. The plants have medium height and are characterized by high lodging resistance.
The variety possesses high drought tolerance and is adapted to regions with medium and insufficient moisture. It is resistant to broomrape races A–G, Phomopsis, Phoma, downy mildew, and various types of rot.
The produce is distinguished by an oil content in the range of 50–54% and a high level of oleic acid, amounting to 88–92%.
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 variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217579
№ 4049702
Records are sourced from official registry publications. Data sources and legal status
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Helianthus annuus L. · Sunflower
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Helianthus annuus L. · Sunflower
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Nearby in the species list RGT Jill, RGT Josllin, RGT Kallcio CLP, RGT Leslly, RGT Llago, RGT Llenny, RGT LLincoln, RGT Llisbonne, RGT Llorenzo CLP, RGT Llovely, RGT Lluigi, RGT Lluis, RGT Marcello, RGT Marllen, RGT Mellbourn, RGT Mikellange CLP, RGT Montreall, RGT Nepall, RGT Nicolleta, RGT Pallermo