PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION US
also searched as: п 62 лл 109
10 August 2026
The hybrid is characterized by low or below-average plant height (150–170 cm). The stem is non-branching, leaves are green with weak blistering, ray florets are yellow, and the head is slightly convex. The thousand kernel weight is 54–60 g, and oil content varies from 43 to 55%.
The plant possesses resistance to Orobanche races A–E and high tolerance to stem, root, and leaf diseases, including Phoma, Phomopsis, white rot, grey rot, and bract necrosis. The hybrid is intended for cultivation using conventional technology and is suitable as a predecessor crop for 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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 XF2805/KhF2805
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.
№ 217170
№ 85/66
№ B2486
№ 61584
№ 13039046
№ 2015237
№ 4056758
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records 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
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
CONTINENTAL ARGENTINE (FR)
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
Nearby in the species list Ourasi, Ouvea, OV-10B, Owell, Oxana, Oziris (Farao), Ozirisz, P 273, P 504, P 62 LE 122, P 63 LE 10, P 63 LL 01, P 63 LL 06, P 63 LL 124, P 63 LL 40, P 64 HE 118, P 64 HH 106, P 64 LC 108, P 64 LE 121, P 64 LE 19