Skip to content

NX44166

Active

Zea mays L. Maize · Agricultural · bred by Syngenta Crop Protection AG

also searched as: нкс44166

Variety description

10 August 2026

The designation NX44166 is a working breeding number for the hybrid, used for internal company reporting prior to the product's market launch under the brand name NK Columbia.

This hybrid appears in the lists of registered varieties in catalogs from the 2012–2014 period. Specific morphological characteristics, disease resistance indicators, maturity group, and detailed agrotechnical recommendations are not presented in open sources.

Sources2
  • Loading…

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.

active no record

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

Parties

Breeder
SYNGENTA CROP PROTECTION AG 10 404 Developed the variety
Applicant
SYNGENTA CROP PROTECTION AG 10 404 Submitted the application to the register
Maintainer
SYNGENTA FRANCE S.A.S. 3 463 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

    № 011271_A 011271

    Application
    8 January 2007
    Registration
    9 January 2009

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

NX40817

Withdrawn

Zea mays L. · Maize

Syngenta Crop Protection AG

IT
1 record

NX44156

Withdrawn

Zea mays L. · Maize

Syngenta Crop Protection AG

IT
1 record

NX4418

Terminated

Zea mays L. · Maize

NOVARTIS SEEDS

IT
1 record

Nearby in the species list NX3735, NX3755, NX4000, NX4003, NX4013, NX4014, NX40217, NX40268, NX40817, NX44156, NX4418, NX44237, NX44259, NX4432, NX44346, NX4441, NX4444, NX4528, NX4614, NX4702

Discussion: NX44166

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