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Roberta

Protection expired

Solanum tuberosum L. Potato · Agricultural · bred by SCHROEDER JOACHIM| Joachim Schroeder

also searched as: роберта

Variety description

10 August 2026

The variety belongs to the mid-early maturity group. Tuber and marketable product yields are characterized as average. Tubers are formed in average or large quantities, with the proportion of large specimens being average, and the proportion of small ones ranging from low to average.

The plant is distinguished by a high or very high starch content. The variety is resistant to potato cyst nematode (Globodera rostochiensis, races Ro1 and Ro4) and possesses moderate resistance to late blight and rhizoctonia. Resistance to Y-virus is assessed as low.

Sources4
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
SCHROEDER JOACHIM| Joachim Schroeder 8 Developed the variety
Applicant
Saatzucht Rudolf Pohl K.G. (DE) 2 Submitted the application to the register
Rights holder
Saatzucht Rudolf Pohl K.G. 4 Holds the rights to the variety
Maintainer
Saatzucht Rudolf Pohl K.G. (DE) 2 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

    № 248251

  • DE Germany Withdrawn

    № K 03282

    Application
    24 October 1996
    Terminated
    14 January 1999
  • DE Germany Terminated

    № K 03408

    Application
    11 October 1999
    Registration
    14 February 2002
    Terminated
    31 December 2023
  • CZ Czechia Protection expired

    № 6536

    Application
    19 December 2001
    Registration
    10 May 2005
    Terminated
    10 May 2025

Plant breeders' rights

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

Germany № K 03282
Withdrawn
  1. Application filed 24 October 1996
  2. Registered
  3. Entry closed 14 January 1999

More 4 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

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Nearby in the species list Rio, Rioja, Rissoletto, Rita, Riva, Riviera, Rivola, Robella, Robény, Rober, Robinta, Robusta, Robusta MC, Robustella, Rock, Rocket, Rockstar, Roclas Brașov, Rød Gulløye, Rød Kvæfjord

Discussion: Roberta

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