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NK Bull

Protection expired

Zea mays L. Maize · Agricultural

also searched as: нк булл

Variety description

10 August 2026

The NK Bull hybrid belongs to early-maturing varieties (group S 200). By structural type, it is a simple interline hybrid.

The plant possesses the ability to maintain green mass during early grain maturation. The hybrid has been used in scientific research dedicated to the impact of sowing patterns and issues of weed competition.

Sources5
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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

Also known as

breeder code NX 0761

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.

  • NK Bull primary DE, QM
  • NKBull QM

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

Applicant
Syngenta Seeds GmbH 11 925 Submitted the application to the register
Maintainer
Syngenta Seeds GmbH 11 925 Responsible for variety maintenance

Admission to trade

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

  • DE Germany Protection expired

    № M 09580

    Application
    1 February 2002
    Registration
    17 February 2004
    Terminated
    31 December 2014

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

Same species

Other varieties: Maize

All 37 291 varieties of species

P 9578

Active

Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1
15 records

P 9074

Active

Zea mays L. · Maize

Pioneer Overseas Corporation, USA

AT BG DE RO SI SK +1
19 records

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK
13 records

NK Borago

Terminated

Zea mays L. · Maize

SYNGENTA SEEDS| INAKTIV Syngenta Seeds GmbH

AT DE
2 records

NK Cassio

Terminated

Zea mays L. · Maize

Syngenta Seeds

AT DE SK
4 records

Nearby in the species list NJ6027, NJ6234, NK 764, NK 948, Nk Agrano, NK Altius, Nk Arma, NK Bariton, NK Borago, NK Borako, NK Cassio, NK Cobalt, NK Columbia, NK Comfort, NK Cool, NK Creator, NK Cryso, NK Devo, NK Eagle, NK Elodic

Discussion: NK Bull

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