PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural
also searched as: красотка рм
10 August 2026
The hybrid belongs to the early-ripening maturity group and is classified for oilseed use. In agronomic literature, it is noted as a component of the varietal composition used to optimize the structure of sown areas and ensure stable yields, particularly in the Rostov region.
Detailed official characteristics, including morphological plant parameters, indicators of resistance to diseases and lodging, as well as precise qualitative indicators of oil content, are not presented in open publications.
1 jurisdiction
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 98017028
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
Parii IAroslav Fedorovych
Helianthus annuus L. · Sunflower
Dobroudja Agricultural Institute - General Toshevo (BG)
Helianthus annuus L. · Sunflower
Nearby in the species list KP 5, KP11A, KP11A kh KP11B, KP11AKP11B, KP11B, Kraian, Krasela, Krasen, Krasen`, Krasi CLP, Krassotka, Kredo, Kremin, Kremona, Kren, Kreol, KRIPTOSOL, Krisol, Kristal, Kristil