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Relax

Protection expired

Helianthus annuus L. Sunflower · Agricultural · bred by INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

also searched as: релакс

Variety description

10 August 2026

The hybrid was created as an oilseed crop and became a technological breakthrough that simplified the process of obtaining hybrid seeds. In scientific literature, it is used as a reference point for evaluating the progress of sunflower breeding in terms of yield and disease resistance.

This hybrid is used in modern genetic research, in particular for studying plant physiology, such as resistance to xylem embolism, and is included in association panels for studying sunflower architecture.

Sources5
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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
Institut National de la Recherche Agronomique (FR) 1 883 Developed the variety
Applicant
Institut National de la Recherche Agronomique (FR) 1 883 Submitted the application to the register
Rights holder
Agri Obtentions SA (FR) 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.

  • FR France Protection expired

    № 0091689

    Registration
    1 January 1975
    Terminated
    31 December 1984

Plant breeders' rights

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

France № 1299
Terminated
  1. Application filed 31 December 1976
  2. Registered 28 December 1978
  3. Entry closed 20 October 1981

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

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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 Regal, Regia, Regina CL, Reginal, Regisol, REGUS, Rehion, Rehistr, Reiv, Rekol`d, Rembo, Remi, Remil, Renar, Rendil, Reni SU, RENOX, Resia, Ressor, Reuillit

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