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Stonsay

Active

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

also searched as: стонсаи

Variety description

10 August 2026

The medium-sized plant forms a neat, compact rosette with an upright habit and dense head formation. The leaves have a sweet taste and a juicy, crunchy texture.

The variety is intended for both heated and unheated greenhouses as well as open field, allowing for year-round cultivation in protected cultivation conditions.

The variety possesses resistance to downy mildew (Bremia lactucae races Bl:29–36, 38–41EU), currant-lettuce aphid (Nasonovia ribisnigri race Nr:0), and tomato bushy stunt virus (TBSV).

Sources5
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 Active

    № 274345

    Registration
    9 February 2017
  • NL Netherlands Active

    № SLA3566

    Application
    12 August 2015
    Registration
    9 February 2017
  • GB United Kingdom Active

    № 19/15044

    Application
    20 November 2018
    Registration
    31 December 2018

Plant breeders' rights

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

Netherlands № SLA3566
Active
  1. Application filed 12 August 2015
  2. Registered 9 February 2017
  3. Currently active indefinite in the register

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?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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

All 8 226 varieties of species

Lactuca sativa L. · Lettuce

SVS Holland B.V.

DK ES FR IT
14 records

El Sol

Active

Lactuca sativa L. · Lettuce

Nunhems, NL

NL
12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

ES
8 records

Steve

Withdrawn

Lactuca sativa L. · Lettuce

NL
1 record

Stivel

Terminated

Lactuca sativa L. · Lettuce

Gautier Semences SAS (FR)

FR
4 records

Storia

Withdrawn

Lactuca sativa L. · Lettuce

NL
1 record

Nearby in the species list Stella, Stellita, Stendhal, Stephanie, Stergios, Sterina, Stern, Stetson, Steve, Stivel, Storia, Storina, Strada, Strafas, Stralex, Stratous, Stravex, Stretcha, Stretham, Stretto

Discussion: Stonsay

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