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Concerto

Active

Lolium perenne L. Perennial ryegrass · Agricultural · bred by RAGT SA (FR)

also searched as: конкерто

Variety description

10 August 2026

The variety is intended exclusively for lawn use and is included in official lists for turfgrass trials. Its key morphological traits are shoot density, leaf fineness, and the ability to form a high-quality stand.

When evaluating plant characteristics, attention is paid to resistance to typical turfgrass diseases, as well as the rate of recovery after mowing. The variety is not intended for forage production, which distinguishes it from cereal varieties of the same name.

Sources6
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Countries of admission

4 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 QZ

active no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
RAGT SA (FR) 430 Developed the variety
Applicant
RAGT SA (FR) 430 Submitted the application to the register
Rights holder
RAGT 2n S.A.S. Holds the rights to the variety
Maintainer
RAGT 2n (FR) 2 157 Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Active

    № 204434

  • FR France Active

    № 0066786

    Application
    15 December 1992
    Registration
    1 January 1997
  • DE Germany Active

    № WD 01001

    Application
    13 January 1997
    Registration
    20 December 2000
  • GB United Kingdom Active

    № 13/12814

    Application
    16 October 2018
    Registration
    30 November 2018

Plant breeders' rights

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

European Union № 19971335
Protection expired
  1. Application filed 14 November 1997
  2. Registered 3 August 1998
  3. Entry closed 31 December 2023

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?

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 Colosseum, Columbine, Comanche, Combat, Commando, Como, Compas, Complex, Compliment, Complot, Concile, Condesa, Conductor, Confetti III, Confidence, Congo, Conrad 1, Constant, Consul, Contender

Discussion: Concerto

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