PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Zhoel` Meun`er
also searched as: мас 81 к
10 August 2026
The hybrid is early-maturing, with a growing period of 100 to 108 days. The plant has an average height and a flat-shaped head, which is positioned upright. The yield potential is estimated at 40–50 c/ha, and the thousand kernel weight is 48–62 g.
The oil content in the seeds reaches 52–56%. The variety possesses resistance to white mold of the head and stem, powdery mildew, and Phomopsis, and exhibits high tolerance to downy mildew and broomrape races A–G. The hybrid is characterized by good initial growth vigor and adaptability to various soil and climatic 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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code MGT44635
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.
№ 292077
№ MAS 81C
№ 3090/295
№ 11017036
№ 56806
№ 20110292
Records are sourced from official registry publications. Data sources and legal status
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Same species
Helianthus annuus L. · Sunflower
Soper, John
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Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
MAS SEEDS
Helianthus annuus L. · Sunflower
MAS SEEDS
Helianthus annuus L. · Sunflower
MAS SEEDS
Nearby in the species list Maryflor, Marynivs`kyi, MAS 80 D, Mas 80 IR, MAS 801A, MAS 804G, MAS 805A, MAS 808 OL, MAS 80B, MAS 80HO, MAS 810B, MAS 812HOCP, MAS 815OL, MAS 817P, MAS 81K, MAS 81OL, MAS 82 A, MAS 820AR, MAS 823SU, MAS 826OL