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Cézaros

Protection expired

Lactuca sativa L. Lettuce · Vegetables

also searched as: кезарос

Variety description

10 August 2026

The variety belongs to the mid-early group and is intended for cultivation in cold greenhouses and hotbeds. The plant forms large and heavy heads, the average weight of which is about 260 grams.

The leaves of the variety are smooth, medium-green in color, with characteristic large upright cuff leaves. The variety shows resistance to lettuce powdery mildew of the species Bremia lactucae and is adapted to the complex weather conditions of protected cultivation.

Sources4
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Applicant
SEMO a.s. (CZ) 527 Submitted the application to the register
Maintainer
SEMO a.s. (CZ) 527 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

    № 271242

    Registration
    6 January 2009
    Terminated
    30 June 2022
  • CZ Czechia Protection expired

    № B234

    Application
    12 December 2006
    Registration
    6 January 2009
    Terminated
    31 December 2019

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

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

Cevedale

Active

Lactuca sativa L. · Lettuce

BLUMEN GROUP S.P.A

IT
2 records

Ceylina

Withdrawn

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
2 records

Nearby in the species list Cervantes, Cerveira, Cervia, Cervino, Cesaria, Cesco, Cestis, Cetero, Cevedale, Ceylina, Cha Cha Cha, Chabi, Chaca, Chaconera, Chagall, Chakra, Challenge, Chalmers, Chambel, Chambery

Discussion: Cézaros

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