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Ronton

Active

Allium porrum L. Leek · Vegetables · bred by NUNHEMS BV / NUNHEMS BV

also searched as: ронтон

Variety description

10 August 2026

The variety is characterized as stable and reliable, suitable for industrial-scale cultivation. The produce possesses qualities ensuring ease of cleaning and suitability for packaging, which reduces labor costs during post-harvest preparation for sale.

The variety is included in a line of breeding developments aimed at increasing resistance to thrips, Fusarium, and pink root rot.

Sources4
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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.

QZ

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

    № 250985

    Registration
    18 February 2022
  • NL Netherlands Active

    № PRE378

    Application
    10 April 2019
    Registration
    18 February 2022
  • GB United Kingdom Active

    № 64/74

    Application
    31 December 2021
    Registration
    31 August 2024

Plant breeders' rights

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

Netherlands № PRE378
Active
  1. Application filed 10 April 2019
  2. Registered 18 February 2022
  3. Currently active indefinite in the register

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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: Leek

All 946 varieties of species

Lancelot

Active

Allium porrum L. · Leek

Bejo Zaden BV, NL-1749 ZH Warmenhuizen

CZ HR HU NL PL
11 records

Lincoln

Active

Allium porrum L. · Leek

Bejo Zaden, NL

CY CZ HU NL PL SI
10 records

Allium porrum L. · Leek

Bejo Zaden BV (NL)

BG CZ HR HU PL SI +1
11 records

Robique

Terminated

Allium porrum L. · Leek

NL
3 records

Rolan

Protection expired

Allium porrum L. · Leek

NL
2 records

Rop

Withdrawn

Allium porrum L. · Leek

GSN SEMENCES SAS

PL
1 record

Nearby in the species list Rese, Resistente di Delft, Révil, RIAZA, Rigo, Rikor, Rila, Rival, Robique, Rolan, Rop, Roxton, Rubens, Ruisdael, Runner, Rustic, S. Giovanni 90, S. Silvestro 2, S. Silvetro, Sabina

Discussion: Ronton

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