PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by NUSEED EUROPE
also searched as: н 4 лм 408
10 August 2026
The hybrid belongs to the mid-early maturity group with a vegetation period from 100 to 116 days. Plants reach a height of 170–180 cm and have a yield potential of 3.5 to 5.8 t/ha. The produce is of the linoleic type with an oil content of 48–53%.
The variety is intended for cultivation under the Clearfield system, which provides protection against imidazolinone-based herbicides. It possesses resistance to lodging, drought, and broomrape races A–E, and also shows tolerance to the main crop diseases, including downy mildew.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code X6859
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.
№ 292079
№ 213R271
№ 63224
№ 14039030
№ 016631_A 016631
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
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
Scherban` Nataliia Fedorivna, Scherban` Serhii Vasyl`ovych,
Helianthus annuus L. · Sunflower
Riabota Oleksandr Mykolaiovych, Scherban` Nataliia Fedorivna, Scherban` Serhii Vasyl`oovych,
Helianthus annuus L. · Sunflower
Nikitchyn Dmytro Ivanovych, Riabota Oleksandr Mykolaiovych, Scherban` Nataliia Fedorivna, Scherban` Serhii Vasyl`ovych,
Nearby in the species list MZhT60644, MZhT61138, MZhT61351, MZhT69210, MZhT69211, MZhT69217, MZhT81109, N 162, N 350, N 37, N 43 V, N 5LM307, N 900823, N 900963, Н00005А, Н00022А, N0106, Н02020А, N0626lf, N0626lg