PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION
also searched as: п64хе188
10 August 2026
The hybrid belongs to the mid-early maturity group. The plant is of medium height and has a semi-pendulous head of convex shape. The main advantage is the high oleic acid content, reaching 90.65%, and high oil content.
The plant possesses resistance to lodging due to a strong stem. It is characterized by complex resistance to downy mildew, verticillium wilt, rust, phomopsis, and sclerotinia. Certified for resistance to the main races of broomrape.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 297964
№ 022977_A 022977
№ 222R138
№ 24039039
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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Nearby in the species list P63LL89, P63LL90, P64bb01, P64BB25, P64bb400, P64BE800, P64he01, P64he117, P64he133, P64HE144, P64HE233, P64he244, P64HE34, P64he39, P64HE418, P64HH02, P64HH07, P64hh112, P64hh116, P64HH123