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Exbury

Terminated

Lactuca sativa L. Lettuce · Vegetables · bred by A L TOZER LTD

also searched as: ексбури

Variety description

10 August 2026

The plant forms large upright rosettes approximately 30 cm in height and 35 cm in diameter. The leaves are teardrop-shaped, with a blistered surface and a slightly serrated edge; coloration varies from bright red to green at the base.

The variety possesses genetic resistance to downy mildew (Bremia lactucae), specifically to races Bl 1–16, 19, 21, and 23. It is used in studies on the influence of light conditions on phytonutrient content and demonstrates good post-harvest shelf life.

Sources5
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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
A.L. Tozer Ltd. 501 Developed the variety
Applicant
Tozer Seeds Ltd. 174 Submitted the application to the register
Rights holder
A.L. Tozer Ltd. 501 Holds the rights to the variety
Maintainer
Tozer Seeds Ltd. 174 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

    № 271577

    Registration
    31 March 2006
    Terminated
    31 December 2016
  • NL Netherlands Terminated

    № SLA1322/15052

    Application
    29 December 2003
    Registration
    31 March 2006
    Terminated
    31 December 2016

Plant breeders' rights

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

European Union № 20040379
Terminated
  1. Application filed 8 March 2004
  2. Registered 21 May 2007
  3. Entry closed 20 May 2017

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

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Nearby in the species list Exabreeze, Exact, Exagito, Exakta, Exalto, Exam, Exanimo, Exation, Exaudio, Exbul, Excalibur, Excavo, Excellent, Excellio, Excelsa, Excelsior, Excentric, Excerno, Excipio, Excite

Discussion: Exbury

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