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Courlan

Protection expired

Solanum tuberosum L. Potato · Agricultural · bred by Robert W. Hoopes

also searched as: коурлан

Variety description

10 August 2026

The variety was obtained by crossing RD 84-319-3 and Birchbank. The plant has a medium height and a determinate growth type. Tubers are round or short-oval with medium-depth eyes, suitable for immediate processing and short-term storage.

The variety shows high resistance to common scab and bacterial soft rot, as well as to tuber cracking and mechanical damage. At the same time, the variety is susceptible to late blight of leaves and tubers, which requires the implementation of protective measures.

Sources7
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Countries of admission

1 jurisdiction

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Robert W. Hoopes 25 Developed the variety
Applicant
Pepsico International Ltd. 23 Submitted the application to the register
Rights holder
Pepsico International Ltd. 23 Holds the rights to the variety
Maintainer
PL - Not available 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

    № 246724

    Registration
    15 February 2005
    Terminated
    30 June 2018
  • GB United Kingdom Terminated

    № 4/601

    Application
    12 November 1996
    Terminated
    31 May 2017
  • PL Poland Protection expired

    № R R4891

    Application
    30 January 2002
    Registration
    15 February 2005
    Terminated
    31 December 2015

Plant breeders' rights

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

United Kingdom № 4/601
Terminated
  1. Application filed 12 November 1996
  2. Registered
  3. Entry closed 19 March 2017

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

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

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Nearby in the species list Cosma, Cosmic, Cosmos, COSMOSTA, Costante, Costella, Cougar, Countessa, Country, Courage, Coval, Covasec, Covasnean, Craquante, Crebella, Crescendo, Crisba, Crisper, Crispin, Crisps4all

Discussion: Courlan

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