PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by DOW AGROSCIENCES VERTRIEBS GMBH
also searched as: 8х449клдм
10 August 2026
The hybrid belongs to the mid-maturing group with a period to physiological maturity of 115–120 days. The production is characterized by high oil content and a high-oleic composition, which determines the purpose of the crop as oilseed.
The plant possesses genetic resistance to downy mildew and high stem strength, which prevents lodging. The hybrid is technologically adapted to the Clearfield system, characterized by a strong root system, uniform ripening, and good moisture release.
2 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 11024
№ 214586
№ 57906
Records are sourced from official registry publications. Data sources and legal status
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Same species
Helianthus annuus L. · Sunflower
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Helianthus annuus L. · Sunflower
Steve Thompson
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Dow AgroSciences VertriebsgmbH
Nearby in the species list 8C451cp, 8C455CL, 8H270cldm, 8H288cldm, 8H288CPDM, 8h288dm, 8H341cldm, 8h350dm, 8H358CL, 8H412cpdm, 8H457CPDM, 8H463CL, 8H467dm, 8H507CL, 8H524, 8H536DM, 8H540CP, 8H559CL, 8H570CL, 8H581CLDM