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RHA-RFYR-576

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Helianthus annuus L. Sunflower · Agricultural · bred by Institute of Field & Vegetable Crops (RS)

also searched as: рха рфир 576

Variety description

10 August 2026

The object is specialized breeding material developed for scientific research. The line is used in diallel crossing experiments to study genetic variability and the heritability of morphological traits, such as the size and number of bracts.

Data on agronomic characteristics, including maturity group, plant height, disease resistance, or oil content, are absent, as the material is not intended for commercial cultivation.

Sources1
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Countries of admission

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.

QM

terminated no record

Also known as

breeder code RHA-RFYR-576

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • RHA-RFYR-576 primary QM, UA
  • RHARFYR576 FR

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
Institute of Field & Vegetable Crops (RS) 70 Developed the variety
Applicant
Institute of Field & Vegetable Crops (RS) 70 Submitted the application to the register
Rights holder
Institute of Field & Vegetable Crops (RS) 70 Holds the rights to the variety
Maintainer
Institut za ratarstvo i povrtarstvo Maksima 358 Responsible for variety maintenance

Admission to trade

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

  • UA Ukraine Terminated

    № 08017140

    Application
    29 December 2008
    Terminated
    3 January 2018

Plant breeders' rights

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

France № 6538
Terminated
  1. Application filed 21 January 1987
  2. Registered 25 May 1989
  3. Entry closed 22 April 2010

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

Found an error in the record?

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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 RHA NS-W-1, RHA NS111, RHA OL 27, RHA ORO 7, RHA-PES-25 Rf, Rha Pes 27Rf, RHA PL 1, RHA PL 2 1, RHA-R-PL-2/1, RHA R2903, RHA-RFYR-583, RHA ROM 7, RHA-Ru-3, RHA-RUS-RF-OL-168, RHA S OL 27, RHA-SEL, RHA-SES, RHA SES IMI, RHA SNRF, RHA SNRF 16

Discussion: RHA-RFYR-576

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