PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the early-maturing group, characterized by medium plant height, a convex head shape, and a semi-pendant head position. The thousand kernel weight is 50–55 g, seed oil content is within the range of 45–47%, and oleic acid content is 88–90%.
The plant possesses good early growth vigor, high resistance to lodging, and drought tolerance. The hybrid shows resistance to broomrape (up to race E), Sclerotinia, Phoma, downy mildew (RM8), Verticillium wilt, and Phomopsis.
5 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.
breeder code MGT72596
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 216595
№ 019323_A 019323
№ 4066232
№ 20039042
Records are sourced from official registry publications. Data sources and legal status
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Maisadour Semences
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MAS SEEDS
Helianthus annuus L. · Sunflower
MAS SEEDS
Nearby in the species list Marvic, Marvil, Marvin, Maryflor, Marynivs`kyi, MAS 80 D, Mas 80 IR, MAS 801A, MAS 804G, MAS 805A, MAS 80B, MAS 80HO, MAS 81 C, MAS 810B, MAS 812HOCP, MAS 815OL, MAS 817P, MAS 81K, MAS 81OL, MAS 82 A