PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid is a simple oilseed hybrid with a vegetation period of 90–95 days. The plant has medium to low height and a convex, slightly inclined head. The thousand kernel weight is 48–52 g, and the oil content reaches 51–56%.
The variety has high resistance to lodging and drought, rated at 9 points. It is resistant to broomrape races A–E, possesses high resistance to downy mildew and stem and head rots, and has moderate resistance to Phomopsis. Suitable for sowing after winter crops.
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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 MGT35732
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.
№ A15371
№ 216608
№ 013665_A 013665
№ 10017038
№ 54706
№ 20100316
№ 25901
№ 0283561
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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MAS SEEDS
Helianthus annuus L. · Sunflower
MAS SEEDS
Helianthus annuus L. · Sunflower
MAS SEEDS
Nearby in the species list MAS 808 OL, MAS 80B, MAS 80HO, MAS 81 C, MAS 810B, MAS 812HOCP, MAS 815OL, MAS 817P, MAS 81K, MAS 81OL, MAS 820AR, MAS 823SU, MAS 826OL, MAS 82OL, MAS 83 IO, MAS 83 R, MAS 830 OL, MAS 835OL, MAS 83SU, MAS 83T