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P0423

Active

Zea mays L. Maize · Agricultural · bred by Pioneer Overseas Corporation, USA

also searched as: п0423

Variety description

10 August 2026

The hybrid belongs to the FAO 520 maturity group. Its morphological characteristics are similar to the PR35F38 hybrid, while the plants are characterized by a shorter height and a lower ear placement on the stem.

This variety is a grain type and is intended for cultivation in commercial conditions. In the scientific community, the hybrid is widely used as a model object for studying phosphorus use efficiency, the effect of biostimulants, and tillage methods.

Sources7
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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.

QM

active no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Pioneer Overseas Corporation, USA 100 Developed the variety
Applicant
Pioneer Semena Holding GmbH, Predstavništvo 1 Submitted the application to the register
Rights holder
Pioneer Overseas Corporation, USA 100 Holds the rights to the variety
Maintainer
Pioneer Hi-Bred SRB 8 Responsible for variety maintenance

Admission to trade

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

  • RS Serbia Protection expired

    № 320-04-569/2010-11

    Application
    26 February 2010
    Registration
    26 December 2012
    Terminated
    1 February 2023
  • IT Italy Active

    № 013844_A 013844

    Application
    12 January 2011
    Registration
    7 January 2014

Plant breeders' rights

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

European Union № 20121706
Terminated
  1. Application filed 3 August 2012
  2. Registered 8 June 2015
  3. Entry closed 2 April 2025

More 1 record protections in other jurisdictions are shown on the map above.

Records are sourced from official registry publications. Data sources and legal status

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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

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Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1
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P 9074

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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

P0412

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Zea mays L. · Maize

Pioneer Overseas Corporation, USA

HU IT RO UA
12 records

P0413E

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Zea mays L. · Maize

PIONEER HI-BRED INTERNATIONAL

IT
4 records

P0423y

Active

Zea mays L. · Maize

PIONEER OVERSEAS CORPORATION

3 records

Nearby in the species list P0325, P0326, P03376, P0349, P0362, P0377, P0397, P04006, P0412, P0413E, P0423y, P0439, P0450, P0471, P0531, P0543, P0547, P0551, P0573, P0582

Discussion: P0423

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