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Diplomat

Active

Solanum tuberosum L. Potato · Agricultural · bred by Wolfgang Walter

also searched as: дипломат

Variety description

10 August 2026

The variety belongs to table potato varieties with yellow flesh. Tubers have an oblong-oval shape, smooth yellow skin, and very shallow eyes. The plant flowers are white.

The variety has been actively used in breeding work as a parental form for the creation of other potato varieties. Complete agronomic characteristics, including data on yield and disease resistance, are absent from open sources.

Sources2
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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.

terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Wolfgang Walter 57 Developed the variety
Applicant
Piekalnes z/s Submitted the application to the register
Rights holder
NORIKA Nordring Kartoffelzucht und Vermehrungs GmbH Groß Lüsewitz Holds the rights to the variety
Maintainer
Norika Nordring-Kartoffelzucht-und Vermehrungs-GmbH 139 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

    № 246812

    Registration
    20 March 2012
    Terminated
    30 June 2020
  • DE Germany Active

    № K 03637

    Application
    10 November 2004
    Terminated
    1 December 2007
  • LV Latvia Terminated

    № K09014

    Application
    1 April 2009
    Registration
    20 March 2012
    Terminated
    3 January 2018

Plant breeders' rights

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

European Union № 20091575
Terminated
  1. Application filed 24 August 2009
  2. Registered 23 January 2012
  3. Entry closed 6 October 2020

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?

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

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SANTE'

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Solanum tuberosum L. · Potato

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BG CZ EE HR HU IE +7
25 records

VR 808

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Solanum tuberosum L. · Potato

VAN RIJN-KWS B.V.

NL PL UA
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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

Dionizy

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Solanum tuberosum L. · Potato

Hodowla Roślin Szyldak sp. z o.o.

PL
1 record

Dior

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Kuipers Potato V.O.F.

NL
4 records

Dirigent

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Solanum tuberosum L. · Potato

Aardappelkweekbedrijf J. Darwinkel V.O.F.

NL
3 records

Nearby in the species list DIBA, Dicolora, Dido, Diego, Dinamo, Dinia, Dinky, Dione, Dionizy, Dior, Dirigent, Dirosso, Disco, Discovery, Dita, Ditta, Divaa, Divina, Djamila, Django

Discussion: Diplomat

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