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Desprez Poly N

Active

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

also searched as: деспрез поли н

Variety description

10 August 2026

The variety is a polyploid sugar beet hybrid, designated by the "Poly N" label, which indicates a normal type hybrid. It was mentioned in international studies of Beta genetic resources as a genotype distinguished by specific sugar content indicators.

During trials conducted between 1990 and 2002, this hybrid was identified as a variety with high sugar content. In current agronomic reference books, detailed morphological descriptions and data on disease resistance for this variety are absent.

Sources2
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Countries of admission

3 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.

QM

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

    № 197908

    Registration
    17 December 2002
    Terminated
    29 February 2008
  • ES Spain Terminated

    № 19750301

    Application
    31 July 1975
    Registration
    1 January 1977
    Terminated
    1 January 1977
  • FR France Active

    № 0050413

    Application
    14 April 1988
    Registration
    1 January 1973

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 Deseda, Desideria KWS, Desiree, Desna, Desperado, DESPREZ MARIANNE, Desprez Mono E, Desprez mono N, Desprez mono r.c., Desprez Poly E, Desprez poly r.c., Detroit, Deus, Dexter, Dextros, Diablo, Diabolo, Diadem, Diadora KWS, Dialog

Discussion: Desprez Poly N

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