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KW 9 F 619

Active

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

also searched as: кв 9 ф 619

Variety description

10 August 2026

The variety was classified in descriptive lists as a component variety (Erbkomponente), intended for use as a parental line in hybrid breeding, rather than for commercial crop production.

Detailed morphological and agronomic characteristics of the variety, such as maturity group or disease resistance, are not published in open official sources. The origin of the variety is linked to breeding program code 105.

Sources4
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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.

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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.

Also known as

breeder code KW9F619

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • KW 9 F 619 primary DE, QM
  • KW9F619 CN, GB, QZ, UA

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
Nicolas Couteau 91 Developed the variety
Applicant
北大荒垦丰种业股份有限公司 Submitted the application to the register
Rights holder
北大荒垦丰种业股份有限公司 Holds the rights to the variety
Maintainer
KWS SAAT SE & Co. KGaA 6 759 Responsible for variety maintenance

Admission to trade

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

  • UA Ukraine Terminated

    № 08004326

    Application
    26 December 2008
    Registration
    26 March 2009
    Terminated
    2 September 2022
  • DE Germany Protection expired

    № M 11820

    Application
    18 April 2011
    Registration
    9 February 2012
    Terminated
    31 December 2022

Plant breeders' rights

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

European Union № 20082415
Active
  1. Application filed 30 October 2008
  2. Registered 6 July 2009
  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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UA
3 records

Nearby in the species list KW 7R1308, KW 7R1404, KW 7W0011, KW 7X1410, KW 7X1458, KW 7XE1602, KW 8112, KW 8114, KW 9 D 1437, KW 9 F 604, KW 9 FD0006, KW 9 Q 0912, KW 9 Q 1101, KW 9 Q 1106, KW 9431, KW 9B9021, KW 9D1203, KW 9D1433, KW 9D1439, KW 9D1531

Discussion: KW 9 F 619

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