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Rosire

Active

Beta vulgaris Sugar Beet Group Sugar beet · Agricultural · bred by Florimond Desprez Veuve et Fils, FR

also searched as: росире

Variety description

10 August 2026

The variety is a diploid monogerm sugar beet hybrid and belongs to the normal-sugar group. The plant possesses resistance to rhizomania, Cercospora leaf spot, and Rhizoctonia.

The root crops are characterized by a low content of potassium, sodium, and harmful nitrogen, which ensures high product quality and good sugar yield. The variety is suitable for industrial cultivation, including under irrigation conditions, and is often used as a control sample in field trials.

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 terminated no record

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

Parties

Breeder
Florimond Desprez Veuve et Fils (FR) 787 Developed the variety
Applicant
SAS Florimond Desprez Veuve et Fils (FR) 68 Submitted the application to the register
Rights holder
FLORIMOND DESPREZ VEUVE ET FILS 776 Holds the rights to the variety
Maintainer
SAS Florimond Desprez Veuve et Fils (FR) 68 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

    № 199999

  • FR France Protection expired

    № 1016673

    Application
    10 January 2005
    Registration
    1 January 2007
    Terminated
    31 December 2016
  • CZ Czechia Protection expired

    № P8144

    Application
    20 January 2005
    Registration
    30 May 2008
    Terminated
    31 December 2018
  • ES Spain Active

    № 20080189

    Application
    13 February 2008
    Registration
    2 August 2010

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 Rosanora, Rosanova, Rosaroz, Rosastar, Rosatlas, Rosatop, Rose, Roseau, Rosetta, Rosica KWS, Rosselina KWS, Rossini, Roswitha, ROTA, Rowena KWS, Roxane, Roxy, Rózsa, Rubens, Rubin

Discussion: Rosire

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