PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Nidera S.A.
also searched as: иб 920
10 August 2026
The hybrid is mid-maturing, with a growing period of 113–117 days. The plant is characterized by high stem height and high resistance to lodging.
The variety possesses high tolerance to downy mildew, head and stem sclerotinia, phomopsis, and verticillium wilt. Oil content in the seeds is 48–52%.
2 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 IB919
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 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
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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
Nidera S.A.
Helianthus annuus L. · Sunflower
Nidera S.A.
Helianthus annuus L. · Sunflower
Nidera S.A.
Nearby in the species list IA1087DMR, IA1161, IA1625DMR, IA1649DMR, IA1669DMR, IA919/A, IA983, IB 1076 DMR, IB 1080 DMR, IB 770 DMR, IB1024, IB1088DMR, IB1162, IB1168DMR, IB1170DMR, IB1222DMR, IB1358, IB1488DMR, IB1568DMR, IB984