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MARIS TROJAN

Terminated

Hordeum vulgare L. Barley · Agricultural · bred by P.BREED.INT.CAMBRIDGE

also searched as: марис тройан

Variety description

10 August 2026

The variety has a complex pedigree, including multiple crosses of various breeding lines. It was developed at the Plant Breeding Institute in Cambridge and was intended for commercial use as feed barley, as it was inferior in malting characteristics to other well-known varieties of that time.

Morphologically, it is a winter two-row barley. Scientific publications note the variety's resistance to powdery mildew, conferred by the Ml-a(Ar) gene. Currently, the variety remains significant primarily as an object for genetic research and an element of historical collections.

Sources6
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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.

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
P.BREED.INT.CAMBRIDGE 64 Developed the variety
Applicant
PLANT BREEDING INSTITUTE/NSDO Submitted the application to the register
Rights holder
P.BREED.INT.CAMBRIDGE 64 Holds the rights to the variety
Maintainer
PLANT BREEDING INTERNATIONAL CAMBRIDGE 789 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

    № 2/108

    Terminated
    26 February 1982
  • ES Spain Active

    № 19760184

    Application
    9 August 1976
    Terminated
    8 October 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 № 2/108
Terminated
  1. Application filed
  2. Registered
  3. Entry closed 9 April 1982

Records are sourced from official registry publications. Data sources and legal status

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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

Maris Mink

Protection expired

Hordeum vulgare L. · Barley

P.BREED.INT.CAMBRIDGE

ES
4 records

Hordeum vulgare L. · Barley

P.BREED.INT.CAMBRIDGE

ES
4 records

Marissa

Active

Hordeum vulgare L. · Barley

Saatzucht Donau GmbH & Co.KG

BE CZ DK LT UA
10 records

Nearby in the species list Marinka, Mariola, Marion, Marionette, Mariposa, Maris canon, MARIS CONCORD, MARIS DRUID, Maris Mink, Maris Otter, Marissa, Marjolene, Marjorie, Marjory, Marketa, MARKO, Marlen, Marlene, Marlis, Marly

Discussion: MARIS TROJAN

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