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Tivona

Terminated

Lactuca sativa L. Lettuce · Vegetables

also searched as: тивона

Variety description

10 August 2026

The variety forms upright round heads of medium or large size with finely curled dark green leaves. The plant is characterized by rapid growth and high-quality internal head structure.

Intended for cultivation in open field during the spring-autumn period. The produce is suitable for sale on the fresh market, processing, and long-term storage.

Possesses a high degree of resistance to downy mildew (Bremia lactucae races 16–27, 29, 31, 32, 34, 36EU) and aphids (Nasonovia ribisnigri race 0). Resistant to bolting, internal necrosis, and tipburn.

Sources3
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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
Enza Zaden Beheer B.V. Submitted the application to the register
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

    № 274539

    Registration
    15 May 2009
    Terminated
    6 October 2015
  • NL Netherlands Terminated

    № SLA1577/16262

    Application
    3 August 2005
    Registration
    15 May 2009
    Terminated
    6 October 2015

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

Titziana

Terminated

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
3 records

Tivoli

Terminated

Lactuca sativa L. · Lettuce

NL
1 record

Tizian

Terminated

Lactuca sativa L. · Lettuce

Syngenta Seeds B.V. (NL)

ES HR NL
4 records

Nearby in the species list Tirrena, Titan, Titania, Titanica, Titanus, Titina, Titouan, Titus, Titziana, Tivoli, Tizian, Tizio, Tjabee, TLE 513, Tobefree, Todonas, Tokapie, Tokio, Toledo, Tolima

Discussion: Tivona

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