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Ice Circle

Active

Lactuca sativa L. Lettuce · Vegetables · bred by ZONNEVELD OLAF

also searched as: ике киркле

Variety description

10 August 2026

The variety belongs to the iceberg group and is intended for early and late planting dates. It demonstrates a stable head size even in warm weather and is distinguished by high yield reliability, ensuring a marketable produce output of over 90%.

The plant possesses genetic resistance to downy mildew and the aphid species Nasonovia ribisnigri. The variety is resistant to bolting and tipburn, which allows for harvesting over a long period.

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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
ZONNEVELD OLAF 4 Developed the variety
Applicant
SYNGENTA SEEDS B.V. Submitted the application to the register
Rights holder
Syngenta Participations AG 2 266 Holds the rights to the variety
Maintainer
SYNGENTA UK Ltd 731 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

    № 272135

    Registration
    10 April 2018
  • NL Netherlands Active

    № SLA3763

    Application
    25 November 2016
    Registration
    10 April 2018
  • RU Russian Federation Active

    № 73349

    Application
    17 November 2017
    Registration
    11 March 2019
  • GB United Kingdom Active

    № 91/10456

    Application
    3 August 2018
    Registration
    30 September 2018
  • GB United Kingdom Active

    № 19/11315

    Application
    6 September 2018
    Registration
    31 October 2018
  • BY Belarus Active

    № 2019132

    Application
    13 November 2018
    Registration
    1 January 2020

Plant breeders' rights

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

Netherlands № SLA3763
Active
  1. Application filed 25 November 2016
  2. Registered 10 April 2018
  3. Currently active indefinite in the register

More 3 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

Ice Celtic

Withdrawn

Lactuca sativa L. · Lettuce

Syngenta Crop Protection AG

NL
2 records

Ice Chic

Terminated

Lactuca sativa L. · Lettuce

Syngenta Seeds B.V.

NL
5 records

Lactuca sativa L. · Lettuce

Syngenta Crop Protection AG

NL
6 records

Nearby in the species list Icarus, ICE 40005, Ice Agata, Ice Blues, Ice Callas, Ice Calor, Ice Cartago, Ice Castle, Ice Celtic, Ice Chic, Ice Circle II, Ice Cold, ICE CORAL, Ice Country, Ice Desert, Ice Electro, Ice Folk, Ice Fox, Ice Frio, Ice Frost

Discussion: Ice Circle

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