PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Maisadour Semences, F
also searched as: мас 92 кп
10 August 2026
The hybrid is designed for Clearfield Plus technology, which provides control of weeds and broomrape. The vegetation period is 113–118 days. The plant is characterized by a high or above-average height and a convex, inclined head.
The thousand kernel weight varies from 53 to 59 g, and the oil content is 46–52%. The hybrid possesses high drought tolerance and lodging resistance, as well as a high degree of resistance to downy mildew, Phomopsis, and Sclerotinia; it shows tolerance to Verticillium wilt.
The plant is distinguished by vigorous early growth. The recommended stand density at the time of harvest is from 45–50 thousand plants per hectare in arid conditions to 60–65 thousand plants per hectare with sufficient moisture.
6 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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 MGT46948
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.
№ 216650
№ A15384
№ 56808
№ 12017104
№ 20120303
№ 213R257
№ 320-04-407/2015-11
№ 0283908
Records are sourced from official registry publications. Data sources and legal status
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MAS SEEDS
Helianthus annuus L. · Sunflower
MAS SEEDS
Helianthus annuus L. · Sunflower
MAS Seeds,FR
Nearby in the species list MAS 90K, MAS 90LB, MAS 91 A, MAS 91 G, MAS 91 IR, MAS 910OL, MAS 918CP, MAS 91M, MAS 91OL, MAS 92 B, MAS 92 IR, MAS 92 OL, MAS 920CP, MAS 92F, MAS 92V, MAS 93 CP, MAS 930L, MAS 93G, MAS 93IR, MAS 93T