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Greco

Active

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

also searched as: греко

Variety description

10 August 2026

The variety belongs to the Iceberg type and is characterized as a cold-tolerant plant intended for production in mid-winter. Optimal planting periods fall in autumn and winter, which allows the variety to be used in the cold season extending to early spring.

The plant forms medium and large-sized heads that possess high uniformity. The variety has high resistance to downy mildew Bremia lactucae (races Bl:29–36, 38–41EU and 7–10US).

The crop is suitable for cultivation in open fields, film greenhouses, and hydroponics. Recommended planting density is from 55,000 to 85,000 plants per hectare. The produce is intended for sale on the fresh market and pre-packaging.

Sources2
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

    № 292336

    Registration
    10 January 2019
  • NL Netherlands Terminated

    № 8089

    Application
    21 September 1992
    Terminated
    18 July 2002
  • NL Netherlands Active

    № SLA3844

    Application
    24 May 2017
    Registration
    10 January 2019

Plant breeders' rights

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

Netherlands № SLA3844
Active
  1. Application filed 24 May 2017
  2. Registered 10 January 2019
  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

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Nearby in the species list Grazer Krauthäuptel 3, Graziana, Graziane, Graziella, Grazina, Grazion, Great Lakes, Great Lakes 118, Great lakes 54, Great lakes 659, Greekina, Green Gentle, Green Grown, Green Lady, Green Queen, Green Rocket, Green Sun, Green Thunder, Green Tip, Green Towers

Discussion: Greco

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