PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Didier Sauvaire
also searched as: ес аркадиа су
10 August 2026
The hybrid belongs to the early-maturing group with a vegetation period of 100–105 days. The plant is tall, reaching a height of 170–187 cm. The capitulum is semi-pendulous, and its diameter is 20–22 cm. Seed oil content is in the range of 46–48%.
The crop demonstrates good initial growth rates and drought tolerance. It possesses resistance to tribenuron-methyl-based herbicides, and tolerance to rust, white rot, sclerotinia, phomopsis, verticillium wilt, and downy mildew. Resistance to lodging is characterized as medium to high.
1 jurisdiction
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 62850
№ 283267
№ 0283267
№ 14039084
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list ES Anastasia, ES Andromeda, ES Angelic CL, ES Angelina, ES Anthemis CLP, ES Arabella, ES Arabica SU, ES Aramis, ES Arballeta SU, ES Arcadia, Es Argentic, ES ARKADIIA, ES Armonica, ES Aromatic SU, ES Artic, Es Artimis, ES Artistic, ES Asiris, ES Asteric, ES Atlantic