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Abacus

Terminated

Hordeum vulgare L. Barley · Agricultural · bred by ROTHWELL PLANT BREEDERS (GB)

also searched as: абакус

Variety description

10 August 2026

The variety belongs to the spring two-row barley type. The origin of the variety is linked to the crossing of Vada and Zephyr varieties; subsequently, it was used in breeding as a parent form for the development of other varieties.

The plant possesses resistance to the cereal cyst nematode. In modern practice, the variety appears more often in scientific works as a historical or genetic sample for studying the diversity of European barley.

Sources7
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
ROTHWELL PLANT BREEDERS (GB) 15 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
Verneuil Recherche SA (FR) Responsible for variety maintenance

Admission to trade

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

  • GB United Kingdom Terminated

    № 2/96

    Terminated
    30 November 1981
  • FR France Terminated

    № 0050232

    Application
    10 January 1973
    Registration
    1 January 1975
    Terminated
    24 July 1979

Plant breeders' rights

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

United Kingdom № 2/96
Terminated
  1. Application filed
  2. Registered
  3. Entry closed 26 September 1981

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

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

A17

Withdrawn

Hordeum vulgare L. · Barley

AGROALIMENTARE SUD S.P.A.

IT
1 record

Aava

Active

Hordeum vulgare L. · Barley

FI
4 records

Abava

Active

Hordeum vulgare L. · Barley

TIMULE GENOVEFA YaZEPOVNA / STRUMLE ZEL'MA IVANOVNA / VIKSNE VELTA KARLOVNA / KUDE RAISA MIHAJLOVNA

LV
5 records

Nearby in the species list 96V738-L61, 97-103-03, 9739 N, 9795 RH2, 98-113-09, 99/392, A0 1, A1, A17, Aava, Abava, Abba, Abbeyroad, Abelia, ABELONE, ABERDEEN, Abisko, Ably, Abondance, Abondant

Discussion: Abacus

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