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Prompto

Active

Allium cepa L. var. cepa Onion · Vegetables · bred by Vilmorin SA (FR)

also searched as: промпто

Variety description

10 August 2026

The variety belongs to the category of white onion. According to UPOV guidelines, this variety is used as a reference for describing the morphological characteristics of Allium cepa and is characterized by a very low bulb height.

In professional catalogs, the variety is indicated as suitable for early harvest dates, as well as for uniform harvesting.

Sources6
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Vilmorin SA (FR) Developed the variety
Applicant
Vilmorin SA (FR) Submitted the application to the register
Rights holder
Vilmorin SA (FR) Holds the rights to the variety
Maintainer
Vilmorin-Mikado SAS (FR) 775 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

    № 250050

    Registration
    15 December 1999
  • FR France Active

    № 0073645

    Application
    31 March 1998
    Registration
    14 January 2000

Plant breeders' rights

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

France № 16187
Protection expired
  1. Application filed 22 April 1998
  2. Registered 24 May 2000
  3. Entry closed 24 May 2025

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: Onion

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Red Wing

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Allium cepa L. var. cepa · Onion

Bejo Zaden BV (NL)

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Legio

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Allium cepa L. var. cepa · Onion

Nickerson-Zwaan B.V., NL-2990 AA Barendrecht

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Allium cepa L. var. cepa · Onion

Nickerson Zwaan B.V. (NL)

CZ HR NL PL SK
6 records

Allium cepa L. var. cepa · Onion

Syngenta Seeds B.V.

NL
2 records

Promotor

Terminated

Allium cepa L. var. cepa · Onion

NL
1 record

Propito

Withdrawn

Allium cepa L. var. cepa · Onion

Seminis Vegetable Seeds

NL
1 record

Nearby in the species list Primo Blanco, Primso, Primul Rossa, Prince, Printanier parisien, Printon, Prodix, Profit, Progression, Promotor, Propito, Prospector, Prospero, Proteus, PS 07421736, PS 25294, Ptujska Rdeča, PTUJSKA RDEČA ČEBULA, PTUJSKI CRVENI LUK, Pueblo

Discussion: Prompto

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