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6K54

Terminated

Beta vulgaris Sugar Beet Group Sugar beet · Agricultural · bred by KWS SAAT SE & CO.KGAA

also searched as: 6к54

Variety description

10 August 2026

The sugar beet variety with the index 6K54 demonstrated resistance to nematodes during agronomic trials. In materials related to studies of 2006–2008, this variety showed yield and quality indicators comparable to other common hybrids of that period.

In some sources, the breeding number 6K54 is mentioned in parallel with the name Theresa. Detailed morphological traits, such as plant height, or specific characteristics of the agrotechnical profile are absent in the available data.

Sources6
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
KWS SAAT AG 6 759 Developed the variety
Applicant
KWS SAAT AG 2 469 Submitted the application to the register
Rights holder
KWS SAAT AG 2 469 Holds the rights to the variety
Maintainer
KWS SAAT AG 2 469 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • ES Spain Terminated

    № 20050296

    Application
    28 December 2005
    Registration
    25 April 2008
    Terminated
    22 November 2018

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

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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

Same species

Other varieties: Sugar beet

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Betaseed Inc. (US)

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5S76

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Beta vulgaris Sugar Beet Group · Sugar beet

KWS SAAT SE & CO.KGAA

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1 record

5S81

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Beta vulgaris Sugar Beet Group · Sugar beet

KWS SAAT SE & CO.KGAA

ES
1 record

6K58

Terminated

Beta vulgaris Sugar Beet Group · Sugar beet

KWS SAAT SE & CO.KGAA

IT
1 record

Nearby in the species list 5R12, 5R13, 5R90, 5R91, 5R92, 5R96, 5S72, 5S73, 5S76, 5S81, 6K58, 6k59, 6K63, 6K659, 6K661, 6k67, 6K671, 6K672, 6K674, 6K675

Discussion: 6K54

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