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PR34H31

Active

Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL

also searched as: пр34х31

Variety description

10 August 2026

The hybrid has a comparative relative maturity of 109 units. The plant features a strong stem, low ear placement, and a powerful branched root system. The ears are large, containing 16–18 rows of semi-flint type kernels, characterized by high moisture release.

The plant demonstrates high tolerance to smut, good resistance to Fusarium, Gibberella, and the European corn borer. The hybrid is versatile in application, suitable for grain and silage production, and is capable of adapting to various soil types.

Sources5
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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.

QM

terminated no record

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

Parties

Breeder
Pioneer Hi-Bred International Inc. 28 605 Developed the variety
Applicant
Pioneer Overseas Corporation, US 396 Submitted the application to the register
Rights holder
Pioneer Hi-Bred International Inc. 46 Holds the rights to the variety
Maintainer
Pioneer Hi-Bred International Inc. 46 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 Terminated

    № 007952_A 007952

    Application
    13 January 2001
    Registration
    23 December 2002
    Terminated
    11 February 2014
  • SK Slovak Republic Protection expired

    № 104R243

    Application
    30 January 2004
    Registration
    12 May 2008
    Terminated
    31 December 2018

Plant breeders' rights

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

European Union № 20030860
Terminated
  1. Application filed 6 May 2003
  2. Registered 22 May 2006
  3. Entry closed 27 January 2023

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

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Zea mays L. · Maize

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P 9074

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Zea mays L. · Maize

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PR34G46

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Zea mays L. · Maize

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2 records

PR34G84

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5 records

PR34J25

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Zea mays L. · Maize

PIONEER HI-BRED INT

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1 record

Nearby in the species list PR34D71, Pr34e79, PR34F25, PR34F40, PR34F83, PR34F95, PR34G07, Pr34g13, PR34G46, PR34G84, PR34J25, PR34K12, PR34K30, PR34K49, PR34M94, PR34M97, PR34N16, Pr34n23, Pr34n24, PR34N41

Discussion: PR34H31

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