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Keilo

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Lactuca sativa L. Lettuce · Vegetables · bred by Enza Zaden Beheer B.V.

also searched as: кеило

Variety description

10 August 2026

The variety belongs to the butterhead lettuce (Laitue beurre) type and is intended for cultivation in the winter period. The plant forms a voluminous head and is distinguished by its large mass, as well as a high percentage of leaf base, which makes it suitable for industrial processing. The variety maintains commercial quality even when overmature.

The plant possesses high resistance (HR) to lettuce downy mildew (Bremia lactucae) races Bl:16-36EU, as well as to lettuce aphid (Nasonovia ribisnigri) race Nr:0.

Sources2
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Enza Zaden Beheer B.V. Developed the variety
Applicant
Enza Zaden Beheer B.V. Submitted the application to the register
Rights holder
Enza Zaden Beheer B.V. Holds the rights to the variety
Maintainer
NL - ENZA ZADEN SEED OPERATIONS BV 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

    № 272391

    Registration
    19 December 2018
    Terminated
    21 February 2022
  • NL Netherlands Terminated

    № SLA3858

    Application
    9 June 2017
    Registration
    19 December 2018
    Terminated
    21 February 2022

Plant breeders' rights

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

Netherlands № SLA3858
Terminated
  1. Application filed 9 June 2017
  2. Registered 19 December 2018
  3. Entry closed 18 May 2022

More 2 records 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: Lettuce

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Lactuca sativa L. · Lettuce

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14 records

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

Kealia

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Lactuca sativa L. · Lettuce

Vilmorin-Mikado SAS (FR)

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2 records

Kebella

Terminated

Lactuca sativa L. · Lettuce

Monsanto Vegetable IP Management B.V.

FR
3 records

Kekova

Terminated

Lactuca sativa L. · Lettuce

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2 records

Nearby in the species list KAY-008, KAY-009, KAY-010, Kayac, Kaylian, Kayman, Kazan, Kazova, Kealia, Kebella, Kekova, Keli, Kelis, Kellys, Kelouga, Kelowna, Kelvin, Kendai, Kendal, Kendo

Discussion: Keilo

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