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Rosseur

Active

Dactylis glomerata L. Cocksfoot · Agricultural · bred by EURO GRASS Breeding GmbH & Co KG, DE

also searched as: россеур

Variety description

10 August 2026

The variety is intended for use as a forage grass. It belongs to the mid-late to late maturity group.

During agronomic trials, the variety was evaluated for yield, intensity of spring regrowth, growth vigor, competitiveness, persistence, resistance to leaf diseases, overwintering, and forage digestibility.

Sources5
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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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Euro Grass Breeding GmbH & Co. KG (DE) 105 Developed the variety
Applicant
DEUTSCHE SAATVEREDELUNG AG BARENBRUG HOLLAND B.V. 1 Submitted the application to the register
Rights holder
Deutsche Saatveredelung AG 2 304 Holds the rights to the variety
Maintainer
Deutsche Saatveredelung AG - DSV (DE) 525 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

    № 201443

  • FR France Active

    № 4049358

    Application
    28 November 2011
    Registration
    1 January 2018
  • DE Germany Active

    № KL 00147

    Application
    30 November 2015
    Registration
    15 April 2020
  • AR Argentina Active

    № 016515

    Application
    10 May 2016
    Registration
    22 May 2017
  • BY Belarus Active

    № 2020224

    Application
    16 December 2019
    Registration
    1 January 2025

Plant breeders' rights

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

European Union № 20190914
Active
  1. Application filed 12 April 2019
  2. Registered 16 September 2019
  3. Currently active indefinite in the register

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

Same species

Other varieties: Cocksfoot

All 483 varieties of species

Baraula

Active

Dactylis glomerata L. · Cocksfoot

Oregon State Univ. (USA)

AT DE DK ES HR HU +4
16 records

Amba

Active

Dactylis glomerata L. · Cocksfoot

DLF-TRIFOLIUM A/S

AT DK EE ES HR IE +1
18 records

Intensiv

Active

Dactylis glomerata L. · Cocksfoot

Institutul National de Cercetare-Dezvoltare pentru Cartof s

AT CZ DE HR LU PL +1
15 records

Rosdac

Active

Dactylis glomerata L. · Cocksfoot

Deutsche Saatveredelung AG - DSV (DE)

FR
4 records

Rossado

Active

Dactylis glomerata L. · Cocksfoot

EURO GRASS Breeding GmbH & Co KG, DE

FR
3 records

Roulon

Active

Dactylis glomerata L. · Cocksfoot

Deutsche Saatveredelung AG - DSV (DE)

AT DE FR
7 records

Nearby in the species list Rodafort, Rodeiro, Rodeo, Ronco, Rondo, Ronito, Roprix, Rosalva, Rosdac, Rossado, Roulon, Rovalto, Roznovska, Rumba, Rustil, Saborto, Sambirchanka, Satra, Segaly, Sevenop

Discussion: Rosseur

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