PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by NUSEED EUROPE
also searched as: н4х404 кл
10 August 2026
The hybrid belongs to the mid-maturing group. Stem height is 160–170 cm. In terms of usage type, it belongs to high-oleic oilseed hybrids.
The plant is intended for cultivation using Clearfield technology, which ensures resistance to imidazolinone herbicides. Resistance to diseases, including phomopsis and rots, is noted.
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.
breeder code N4H404CL
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.
№ 295989
№ 020814_A 020814
№ 220R178
№ 23039036
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list N4H202 E, N4H205 E, N4h276 Cl, N4h302 E, N4h309 E, N4H337 E, N4H342 CLP, N4H347 CL, N4H402 E, N4H403CL, N4H407 CL, N4H412CL, N4h413 Cl, N4h422 Cl, N4h469 Cl, N4H470 CLP, N4h471 Cl, N4h505 Cl, N4H548 CL, N4he115