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Trebon

Protection expired

Hordeum vulgare L. Barley · Agricultural · bred by W WEIBULL

also searched as: требон

Variety description

10 August 2026

The barley variety Trebon is classified as short-stemmed. It possesses marked resistance to powdery mildew, which is ensured by the presence of the resistance gene mlo11.

This variety is used in breeding work as a source of valuable traits related to productivity and protection against pathogens. Detailed agronomic data for the variety in open sources are presented fragmentarily within the framework of comparative trials.

Sources2
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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.

terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
W.WEIBULL AB 141 Developed the variety
Applicant
Verneuil Recherche SA (FR) Submitted the application to the register
Rights holder
Verneuil Recherche SA (FR) Holds the rights to the variety
Maintainer
Vernuil Recherches 8 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 Terminated

    № 223381

  • GB United Kingdom Terminated

    № 2/1197

    Application
    29 November 1991
    Terminated
    30 April 1995
  • FR France Protection expired

    № 0065726

    Application
    10 January 1992
    Registration
    1 January 1994
    Terminated
    16 February 2004
  • DK Denmark Terminated

    № 15359

    Application
    28 January 1992
    Registration
    15 July 1994
    Terminated
    20 December 1999
  • ES Spain Terminated

    № 19940104

    Application
    29 July 1994
    Registration
    29 November 1996
    Terminated
    25 March 2014
  • EE Estonia Withdrawn

    № 115

    Application
    10 April 1996
    Terminated
    19 June 1995

Plant breeders' rights

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

United Kingdom № 2/1197
Terminated
  1. Application filed 29 November 1991
  2. Registered
  3. Entry closed 19 February 1995

More 4 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

Same species

Other varieties: Barley

All 7 357 varieties of species

Hordeum vulgare L. · Barley

ULRICH and JOSEF BREUN

AT BE BG CZ DE ES +8
37 records

Hordeum vulgare L. · Barley

Lochow-Petkus GmbH (DE)

AT CZ DE DK EE FR +6
25 records

SOL'DO

Active

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft m.b.H. (DE)

DE EE FR HU IE LT +3
19 records

Trayana

Active

Hordeum vulgare L. · Barley

Darina Dimova, Dragomir G. Valchev

BG
1 record

Trebbia

Active

Hordeum vulgare L. · Barley

BIANCHI PROF. ANGELO

IT
3 records

Tref

Protection expired

Hordeum vulgare L. · Barley

Poljoprivredni Institut Osijek, HR

HR
3 records

Nearby in the species list Tramp, Trapeze, Trasco, Trasimeno, Traveler, Travelling, Traviata, Travira, Trayana, Trebbia, Tref, Trekker, Tremois, TRENK, Trenk OS, TRENT, Trevis, Triangel, Trianon, Tribec

Discussion: Trebon

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