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Rigoletto

Active

Beta vulgaris Sugar Beet Group Sugar beet · Agricultural · bred by Strube GmbH Co.KG, Söllingen DE

also searched as: риголетто

Variety description

10 August 2026

The hybrid belongs to the N/Z-type, providing a balanced combination of sugar yield and root mass. The variety demonstrates stable yield in various cultivation conditions and is suitable for both intensive and organic farming.

The plant possesses "double" tolerance to rhizomania, high resistance to rust, and good tolerance to Cercospora leaf spot. The health of the leaf canopy allows for successful cultivation of the crop in areas with high infectious pressure.

Sources6
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Countries of admission

4 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 application no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Strube GmbH Co.KG, Söllingen DE 80 Developed the variety
Applicant
Strube GmbH Co.KG, Söllingen DE 80 Submitted the application to the register
Rights holder
Strube D&S GmbH 931 Holds the rights to the variety
Maintainer
Strube GmbH Co.KG, Söllingen DE 80 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

    № 199929

    Registration
    4 February 2021
  • DE Germany Active

    № ZR 03622

    Application
    13 December 2018
    Registration
    4 February 2021
  • UA Ukraine Active

    № 23069008

    Application
    17 November 2023
    Registration
    7 December 2023
  • HU Hungary Application submitted

    № 563721

    Application
    30 January 2026

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 Ricer, Richard, Ricosta KWS, Ricros, Ricru, Rifle, Rifox, Rigel, Rigodon, Rigold, Rihana, Rihana KWS, Rikke, RIKO (R.O. AGRA 7000), Rima, Rimbaud, Rinaldo, Ring, Ring Smart, RINO

Discussion: Rigoletto

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