PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Sadik El Sayed
also searched as: п 64 ле 121
10 August 2026
The vegetation period of the hybrid ranges from 106 to 115 days. The plant forms a flat-shaped head with a diameter of 16–17 cm; the oil content in the seeds reaches 50%.
The variety possesses high resistance to seven races of broomrape (A–G) and new races of downy mildew. The crop is intended for cultivation using the ExpressSun herbicide technology; however, sowing at very early dates is not recommended.
3 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 xf13920
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.
№ 217235
№ P64LE121
№ 20130330
№ 15039036
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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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
Sadik El Sayed
Helianthus annuus L. · Sunflower
Sadik El Sayed
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Nearby in the species list 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 HE 118, P 64 HH 106, P 64 LC 108, P 64 LE 19, P 64 LE 25, P 64 LE 99, P 64 LL 125, P 64 LL 41, P 64LP140, P 8, P-97-1402, P157R, P15IW2J