Nefton

Active

Allium porrum L. Leek · Vegetables · bred by NUNHEMS

also searched as: нефтон

Variety description

10 August 2026

The leek hybrid Nefton belongs to a professional selection line of vegetable crops and is intended for cultivation on an industrial scale.

Public information regarding detailed agronomic characteristics, such as maturity group, plant height, and disease resistance, is limited in open sources.

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.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: NUNHEMS BV 3 804 Developed the variety
Applicant: Nunhems B.V. Submitted the application to the register
Rights holder: Nunhems B.V. Holds the rights to the variety
Maintainer: Nunhems B.V. 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

№ 250921

Registration

18 February 2022

Terminated

28 February 2023
NL Netherlands Active

№ PRE379

Application

10 April 2019

Registration

14 February 2022
NL Netherlands Terminated

№ PRE381

Application

10 April 2019

Registration

18 February 2022

Terminated

28 February 2023
GB United Kingdom Withdrawn

№ 64/59

Application

30 September 2019

Terminated

7 October 2022

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	250921	—	18 February 2022	28 February 2023	Terminated
NL Netherlands	PRE379	10 April 2019	14 February 2022	—	Active
NL Netherlands	PRE381	10 April 2019	18 February 2022	28 February 2023	Terminated
GB United Kingdom	64/59	30 September 2019	—	7 October 2022	Withdrawn

Plant breeders' rights

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

Netherlands № PRE381

Terminated

Application filed 10 April 2019
Registered 18 February 2022
Entry closed 7 October 2022

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

Found an error in the record?

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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

Breeder

NUNHEMS

breeder code NUN 70406 LEL

All 3 804 varieties of company

Registry records

Total records: 6
Jurisdictions shown: 1
Not yet disclosed: 1
First registration: 2022

Nelli

Terminated

Allium porrum L. · Leek

DK SE

2 records

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Discussion: Nefton

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