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Frieslander

Protection expired

Solanum tuberosum L. Potato · Agricultural · bred by Selectiebedrijf KOOI (NL)

also searched as: фриесландер

Variety description

10 August 2026

The variety is the result of crossing Gloria x 74 A3 or Gloria x Coderas. The plant is characterized by moderate haulm development and has a growing period of 70–90 days. The tubers are oval or elongated-oval in shape, covered with smooth yellow skin with shallow eyes, and the flesh is light yellow.

The variety has high resistance to nematodes Ro 1, 4, potato wart, common scab, and virus Y. Resistance to late blight of the haulm is moderate or weak, and to late blight of the tubers is good. The plant is sensitive to the herbicide metribuzin.

The potato belongs to culinary type AB with a dry matter content of 19.7–20.2%. The produce is characterized by good keeping quality, is suitable for washing and culinary processing with shape retention or slight mealiness.

Sources6
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Countries of admission

7 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Selectiebedrijf KOOI (NL) Developed the variety
Applicant
Swart/Swart/Kingma-de Swart Submitted the application to the register
Rights holder
Swart/Swart/Swart/Swart, geh. met Timmerman/Swart/Kingma, geh. met Schuckman/Kingma, geh. met Travaille Holds the rights to the variety
Maintainer
Selectiebedrijf Kooi 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

    № 247089

  • BE Belgium Terminated

    № VG/A/SOLTU/00011

    Application
    13 October 1986
    Registration
    31 December 2020
    Terminated
    31 December 2020
  • SE Sweden Terminated

    № AR 557

    Application
    10 November 1993
    Registration
    21 December 1993
  • AT Austria Protection expired

    № 1205

    Application
    19 December 1995
    Registration
    19 December 1995
    Terminated
    31 December 2011

Plant breeders' rights

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

United Kingdom № 4/447
Protection expired
  1. Application filed
  2. Registered
  3. Entry closed 19 August 2020

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

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Solanum tuberosum L. · Potato

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VR 808

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Solanum tuberosum L. · Potato

VAN RIJN-KWS B.V.

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

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Frieda

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Solanum tuberosum L. · Potato

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3 records

Friede

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FROHNERT| Alfred Frohnert (Gaertnermeister)

DE
1 record

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DK
5 records

Nearby in the species list Freya, Frezja, Friande, Friar, Fribel, Fribona, Frideka, Fridor, Frieda, Friede, Frig, Frila, Fringante, Frisia, Frisian Gold, FRISO, Fritelle, FRITOLINDA, FRITOSOL, Frivol

Discussion: Frieslander

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