PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Union des Cooperatives de Semences de Tournesol (FR)/Institut National de la Recherche Agronomique (FR)
also searched as: родео
10 August 2026
The Rodeo variety is classified as an oilseed sunflower. Information regarding its detailed agronomic characteristics, such as plant height, maturity group, or yield indices, is not presented in open sources.
In scientific literature, the variety is mentioned in the context of laboratory studies of seed biochemistry and physiology, in particular the study of enzyme activity during germination. The variety is an archival one and is mentioned in catalogs from the 2000–2010 period.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 0054856
№ 19820268
№ 009857_A 009857
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
PIONEER OVERSEAS CORPORATION US
Helianthus annuus L. · Sunflower
Cvejic Sandra, Jocic Sinisa,
Helianthus annuus L. · Sunflower
APEX-AGRI S.N.C.
Nearby in the species list Robinia, Robinson, Robledo, Robusto AR, ROCAL, Rocalba, Rocio, Rockensol, Rockstar, ROD DI 112, Rodial, Rodnik, Rodonit, Rodrigo, ROEL, Roki, Rolland F1, Rolle, Roller, Rolling