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Toskama

Terminated

Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by MARNER GZG| Rijk Zwaan Marne Aktiengesellschaft

also searched as: тоскама

Variety description

10 August 2026

The variety is used in scientific literature as a model object for developing methods to increase cabbage resistance to pathogens. In agronomic practice and breeding, the variety is used for somatic hybridization and protoplast fusion.

The plant is characterized by high susceptibility to Alternaria blight, Phoma leaf spot, clubroot, and Turnip mosaic virus. Data on morphological traits and commercial quality of the variety are absent in scientific publications.

Sources4
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
MARNER GZG| Rijk Zwaan Marne Aktiengesellschaft 38 Developed the variety
Applicant
MARNER GZG| Rijk Zwaan Marne Aktiengesellschaft 38 Submitted the application to the register
Maintainer
MARNER GZG| Rijk Zwaan Marne Aktiengesellschaft 38 Responsible for variety maintenance

Admission to trade

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

  • DE Germany Terminated

    № KOW 00089

    Application
    15 November 1991
    Registration
    2 February 1994
    Terminated
    4 March 1999

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

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Nearby in the species list Tolsma, Tolsma F1, Tomano, Tonino, Topaz, Topgun, Topma, Toreador, Tornado, Torpedo, Toughma, Tougma F1, Tourima, Très hâtif de Louviers, Traction, Transam, Trappi, Très hâtif d'Etampes, Très hâtif de Louviers, Trevor

Discussion: Toskama

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