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Rosagold

Active

Solanum tuberosum L. Potato · Agricultural · bred by Sjefke Allefs

also searched as: росаголд

Variety description

10 August 2026

The Rosagold variety belongs to mid-season varieties and forms round-oval uniform tubers. The dry matter content is about 22.8%, the culinary type is characterized as firm, which allows the potato to be used for various types of processing, including the preparation of homemade french fries.

The plant has good resistance to potato cyst nematode (Ro 1/4), common scab and viruses, including PVY and Yntn, while showing moderate resistance to late blight of foliage. The variety is suitable for organic farming and has an average tuber dormancy period.

Sources6
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Countries of admission

3 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 terminated no record

Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Sjefke Allefs 3 Developed the variety
Applicant
swisssem 104 Submitted the application to the register
Rights holder
Coöperatie Agrico U.A. 1 Holds the rights to the variety
Maintainer
swisssem 104 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

    № 248277

  • NL Netherlands Active

    № ARD1854

    Application
    14 December 2007
    Registration
    13 July 2010
  • UA Ukraine Terminated

    № 10031037

    Application
    30 November 2010
    Terminated
    9 December 2011
  • UA Ukraine Terminated

    № 11031029

    Application
    27 December 2011
    Terminated
    26 January 2021

Plant breeders' rights

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

Netherlands № ARD1854
Active
  1. Application filed 14 December 2007
  2. Registered 16 June 2010
  3. Currently active indefinite in the register

More 6 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: Potato

All 4 994 varieties of species

SANTE'

Active

Solanum tuberosum L. · Potato

VEREDELINGSBEDRIJF VV

BG CZ EE HR HU IE +7
25 records

VR 808

Active

Solanum tuberosum L. · Potato

VAN RIJN-KWS B.V.

NL PL UA
25 records

Solanum tuberosum L. · Potato

Z.P.C. /F.G. VAN DER ZEE /G. VAN DER ZEE /P.J. VAN DER ZEE

BE CZ DE ES FR HR +5
23 records

Rosa

Protection expired

Solanum tuberosum L. · Potato

Domaine Public (FR)

FR
2 records

Solanum tuberosum L. · Potato

Cooperative Agricole de Lennon (FR)/Clause Semences SA (FR)

ES FR IE
5 records

Rosalia

Terminated

Solanum tuberosum L. · Potato

SAKA PFLANZENZUCHT GBR

IT
1 record

Nearby in the species list Romy, Roňa, Ronaldo, Roncalla, Ronda, Rondo, Rondola, Rooster, Rosa, Rosabelle, Rosalia, Rosalie, ROSALINA, Rosalind, Rosalinda, Rosalyn, Rosamunda, Rosan, Rosanna, Rosara

Discussion: Rosagold

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