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KW9F576

Active

Zea mays L. Maize · Agricultural · bred by Nicolas Couteau

also searched as: кв9ф576

Variety description

10 August 2026

This subject is genetic material used in breeding research. It serves as a maternal line in the development of maize hybrids.

The designation appears in scientific publications and patent documentation concerning molecular genetic analysis, including quantitative trait mapping and research on grain moisture loss rates to improve mechanized harvesting. Specific agronomic or morphological characteristics of the line are not published, as it is a proprietary breeding tool.

Sources2
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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.

QZ

terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Nicolas Couteau 91 Developed the variety
Applicant
KWS Seed Europe Co., Ltd. 24 Submitted the application to the register
Rights holder
KWS Seed Europe Co., Ltd. 24 Holds the rights to the variety

Admission to trade

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

  • UA Ukraine Terminated

    № 08004337

    Application
    26 December 2008
    Terminated
    22 September 2010

Plant breeders' rights

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

European Union № 20052316
Active
  1. Application filed 16 November 2005
  2. Registered 19 June 2006
  3. Currently active indefinite in the register

More 3 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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KW9F568

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KW9F570

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Zea mays L. · Maize

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1 record

KW9F588

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Zea mays L. · Maize

Nicolas Couteau

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3 records

Nearby in the species list KW9F222, KW9F227, KW9F501, KW9F518, KW9F524, KW9F534, KW9F535, KW9F537, KW9F568, KW9F570, KW9F588, KW9F592, KW9F622, KW9F644, KW9FQ1606, KW9G0502, KW9G0510, KW9H1018, KW9N1018, KW9P1018

Discussion: KW9F576

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