Skip to content

NK Top

Active

Zea mays L. Maize · Agricultural · bred by Syngenta Seeds

also searched as: нк топ

Variety description

10 August 2026

The variety is classified as a maize hybrid intended for cultivation for both grain and silage. According to the data from German descriptive variety lists, the hybrid belongs to the FAO 240 maturity group.

Detailed qualitative descriptions of the plant's morphological characteristics, height, and resistance to specific diseases are absent in open publications.

Sources3
  • Loading…

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.

active terminated no record

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

Parties

Breeder
SYNGENTA SEEDS AG 11 925 Developed the variety
Applicant
TOV «Synhenta» 26 Submitted the application to the register
Rights holder
TOV «Synhenta» 26 Holds the rights to the variety
Maintainer
Syngenta Seeds SAS 320 Responsible for variety maintenance

Admission to trade

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

  • IT Italy Active

    № 009471_A 009471

    Application
    5 January 2004
    Registration
    2 February 2006
  • DE Germany Terminated

    № M 11571

    Application
    1 February 2007
    Registration
    10 February 2009
    Terminated
    14 August 2013
  • UA Ukraine Terminated

    № 07004097

    Application
    30 November 2007
    Terminated
    19 January 2017

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

Zea mays L. · Maize

Syngenta Seeds S.A.S., FR

BG HU PT SI UA
8 records

NK Timic

Active

Zea mays L. · Maize

Zhan Beibeder

BG HU IT UA
6 records

Zea mays L. · Maize

Syngenta Seeds

IT
2 records

Nearby in the species list NK Simba, NK Smeraldo, NK Smile, NK Steel, NK Suerto, NK Symba, NK Tabasco, NK Takeo, Nk Thermo, NK Timic, NK Turtop, NK Video, NK Vitorino, NKAtos, NKAtria, NKCoster, NKh 1034/NX 1034, NKh 17738, NKh 27209, NKh 4912/NX 4912

Discussion: NK Top

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up