PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Pioneer Overseas Corporation, USA
also searched as: п 64 хе 118
10 August 2026
The plant is characterized by a high or very high height without branching. Leaves have weak or medium blistering, and ray florets are yellow. Achenes are distinguished by strongly expressed marginal stripes with weakly expressed stripes between them. The thousand kernel weight ranges from 59 to 65 g, and the average fat content in the seeds reaches 49.7%.
The hybrid possesses resistance to the most aggressive races of downy mildew and broomrape (races A–E), and shows moderate resistance to white rot. Under field conditions, it can be affected by Phomopsis. The oleic acid content in the oil varies from 65 to 88%.
The variety is adapted to the ExpressSun cultivation technology, which provides resistance to herbicides based on tribenuron-methyl. The hybrid is responsive to the application of starter fertilizers and is intended primarily for the production of high-oleic oil.
7 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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 XF12801
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.
№ 217209
№ 015368_A 015368
№ 213R175
№ 62655
№ 0283580
№ 32097
№ 418805
№ 320-04-1755/2015-11
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 3 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Pioneer Overseas Corporation US (USA)
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Nearby in the species list Ozirisz, P 273, P 504, P 62 LE 122, P 62 LL 109, P 63 LE 10, P 63 LL 01, P 63 LL 06, P 63 LL 124, P 63 LL 40, P 64 HH 106, P 64 LC 108, P 64 LE 121, P 64 LE 19, P 64 LE 25, P 64 LE 99, P 64 LL 125, P 64 LL 41, P 64LP140, P 8