PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION
also searched as: п64хе233
10 August 2026
The hybrid is intended for commercial production of oilseed sunflower with high oleic acid content. The plant possesses high resistance to Phomopsis and Verticillium wilt, as well as tolerance to downy mildew and gray mold.
This hybrid is characterized by the ability to withstand drought conditions, which ensures yield stability. It is technologically adapted to the application of tribenuron-methyl-based herbicides.
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.
№ 304420
№ 023841_A 023841
№ 223R100
№ 23039044
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
Same species
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Helianthus annuus L. · Sunflower
Pioneer Overseas Corporation, USA
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Nearby in the species list P63LL90, P64bb01, P64BB25, P64bb400, P64BE800, P64he01, P64he117, P64he133, P64HE144, P64HE188, P64he244, P64HE34, P64he39, P64HE418, P64HH02, P64HH07, P64hh112, P64hh116, P64HH123, P64hh132