Livorno

Terminated

Lactuca sativa L. Lettuce · Vegetables · bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.

also searched as: ливорно

Variety description

10 August 2026

The variety belongs to the Lollo Bionda type and is characterized by a compact size and a dense rosette structure. It is intended for cultivation in protected ground conditions, including hydroponic technologies.

The plant possesses resistance to downy mildew (Bremia lactucae), specifically to races Bl:16, 17, 21, 23. It is being studied for partial resistance to Fusarium wilt (Fusarium oxysporum f. sp. lactucae).

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Developed the variety
Applicant: Ritscher & Seifert 27 Submitted the application to the register
Rights holder: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Holds the rights to the variety
Maintainer: Ritscher & Seifert 27 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

№ 272678

Registration

21 May 2000

Terminated

6 September 2022
NL Netherlands Terminated

№ SLA1132/11389

Application

14 September 1998

Registration

21 May 2000

Terminated

6 September 2022

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	272678	—	21 May 2000	6 September 2022	Terminated
NL Netherlands	SLA1132/11389	14 September 1998	21 May 2000	6 September 2022	Terminated

Plant breeders' rights

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

European Union № 19981550

Terminated

Application filed 17 November 1998
Registered 18 December 2000
Entry closed 9 September 2022

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

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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

FRILL ICE

Active

Lactuca sativa L. · Lettuce

SVS Holland B.V.

DK ES FR IT

14 records

El Sol

Active

Lactuca sativa L. · Lettuce

Nunhems, NL

12 records

Ice Agata

Active

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

8 records

Livigna

Terminated

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

3 records

Livius

Terminated

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

9 records

Livro

Terminated

Lactuca sativa L. · Lettuce

2 records

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Discussion: Livorno

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