PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Participations AG
also searched as: ур60721
10 August 2026
The UR60721 line is used in classical breeding as a component for obtaining hybrids; in particular, it was utilized in the creation of the SI Nexus hybrid as one of the parental forms.
This line is an object of intellectual property. Public characteristics, such as plant height, disease resistance, or oil content, are not published for it, as they relate to specific hybrids created on its basis.
2 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.
№ 18939100
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
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
Syngenta Crop Protection AG
Helianthus annuus L. · Sunflower
Syngenta Participations AG
Helianthus annuus L. · Sunflower
Syngenta Participations AG
Nearby in the species list UR413LS00, UR414LS00, UR417LC00, UR418LS00, UR421LN00, UR60331, UR603LS01, UR60431, UR604LS01, UR60601, UR60800, UR60921, UR609LY01, UR61031, UR61101, Urahan, Ural, Urso, Ursus, Urville