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Yukon

Active

Lactuca sativa L. Lettuce · Vegetables · bred by MERIDIEM SEEDS S.L.

also searched as: юкон

Variety description

10 August 2026

The plant is an intermediate iceberg type, possesses vigorous growth and a well-proportioned vegetative mass. The variety forms heads of high-quality size and shape, ensuring a high yield of marketable produce.

The variety possesses high resistance to lettuce big-vein virus (LBVV) and downy mildew (Bremia lactucae, races Bl 29–39). Optimal periods for sowing and cultivation fall during the late autumn period.

Sources4
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Countries of admission

2 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.

QZ

active no record

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

Parties

Breeder
MERIDIEM SEEDS, S.L. 406 Developed the variety
Applicant
MERIDIEM SEEDS, S.L. 406 Submitted the application to the register
Rights holder
MERIDIEM SEEDS, S.L. 406 Holds the rights to the variety
Maintainer
MERIDIEM SEEDS, S.L. 406 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 Active

    № 274906

    Registration
    4 December 2021
  • ES Spain Active

    № 20190290

    Application
    19 September 2019
    Registration
    4 December 2021

Plant breeders' rights

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

European Union № 20192938
Active
  1. Application filed 12 November 2019
  2. Registered 20 June 2022
  3. Currently active indefinite in the register

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: Lettuce

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Lactuca sativa L. · Lettuce

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El Sol

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Lactuca sativa L. · Lettuce

Nunhems, NL

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12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

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8 records

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Vilmorin-Mikado S.A.S.

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4 records

Yucaipa

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Lactuca sativa L. · Lettuce

VILMORIN-MIKADO USA

NL
3 records

Yuma

Protection expired

Lactuca sativa L. · Lettuce

Harris Moran Seed Company

NL
3 records

Nearby in the species list Yoka, Yorgos, Yorvik, Yoselin, Youppie, Youri, Ypsilon, Ysis, Yucabella, Yucaipa, Yuma, Yuma (A), Yumice, Yupi, Yves, Yvette, Yvonne, Yzarde, Zac, Zafiro

Discussion: Yukon

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