Xoana

Active

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

also searched as: ксоана

Variety description

10 August 2026

The plant has an upright habit and is characterized by rapid development and head filling. The leaves are glossy and slightly blistered. The compactness of the head and upright growth ensure ease of packaging and suitability for machine harvesting.

The variety is suitable for cultivation in open fields, greenhouses, and under film covers. It is distinguished by high tolerance to tip burn and resistance to bolting, as well as high field endurance.

It possesses high resistance to downy mildew (races Bl:29–41EU), Fusarium wilt, currant-lettuce aphid (race 0), and Mirafiori lettuce big-vein virus. It shows intermediate resistance to lettuce mosaic virus.

Sources3

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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.

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

active no record

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

№ 274885

Registration

20 January 2021
NL Netherlands Active

№ SLA4252

Application

28 June 2019

Registration

20 January 2021

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	274885	—	20 January 2021	—	Active
NL Netherlands	SLA4252	28 June 2019	20 January 2021	—	Active

Plant breeders' rights

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

Netherlands № SLA4252

Active

Application filed 28 June 2019
Registered 20 January 2021
Currently active indefinite in the register

More 1 record 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

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