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RT0551

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by Sebastien Chatre

also searched as: рт0551

Variety description

10 August 2026

The subject RT0551 is classified as a parental line used in breeding work. Public information regarding specific agronomic and morphological traits, such as plant height, maturity group, disease resistance, or yield, is absent from open registers as it is confidential information of the originator.

This code is not a commercial variety or hybrid intended for large-scale commercial production, but is used exclusively in breeding processes.

Sources4
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Countries of admission

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.

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Sebastien Chatre 33 Developed the variety
Applicant
RAGT 2n S.A.S. Submitted the application to the register
Rights holder
RAGT 2n S.A.S. Holds the rights to the variety

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • UA Ukraine Withdrawn

    № 09017267

    Application
    19 November 2009
    Terminated
    8 April 2010
  • UA Ukraine Terminated

    № 12017284

    Application
    18 December 2012
    Terminated
    14 January 2022

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

European Union № 20061135
Terminated
  1. Application filed 7 June 2006
  2. Registered 5 March 2007
  3. Entry closed 4 March 2020

More 2 records protections in other jurisdictions are shown on the map above.

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

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

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Nearby in the species list RT 922, RT 923, RT 928, RT 933, RT 935, RT 94, RT- 983, RT011, RT0411, RT0412, RT0553, RT0554, RT0655, RT0763, RT0764, RT0765, RT0866, RT0870, RT0871, RT0974

Discussion: RT0551

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