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PR34B23

Terminated

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by PIONEER HI-BRED SERVICES GmbH,AT

also searched as: пр34б23

Variety description

10 August 2026

The hybrid is characterized by a tall stalk with low cob placement and excellent early development. The cobs form 18–20 rows of dent-type kernels. The plant exhibits tolerance to common smut, ear rot, and European corn borer infestation.

The hybrid's grain has high metabolic energy indicators, which determines its efficiency in fodder production. Achieving maximum yield requires a high level of agronomy and quality soils; the variety responds well to the use of lower sowing densities.

Sources8
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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.

terminated no record

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

Parties

Breeder
Pioneer Hi-Bred Services GmbH (AT) 435 Developed the variety
Applicant
Pioneer Genetique SARL (FR) 307 Submitted the application to the register
Maintainer
Pioneer Hi-bred International Inc. (USA) Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Terminated

    № 242848

  • HR Croatia Terminated

    № 1000159

    Application
    1 January 1998
    Registration
    17 April 2001
    Terminated
    23 November 2021
  • FR France Terminated

    № 0073527

    Application
    13 February 1998
    Registration
    1 January 2000
    Terminated
    31 December 2005

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

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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 13 163 varieties of species

LG 22.43

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

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7 records

MAS 15P

Active

Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds,FR

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LG 32.12

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE FR NL PL
6 records

PR34A64

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Pioneer Hi-Bred International Inc (US)

FR
1 record

PR34A92

Protection expired

Zea mays L. subsp. mays (Maize Group) · Maize

Pioneer Hi-bred International Inc. (USA)

FR HR
3 records

PR34B39

Active

Zea mays L. subsp. mays (Maize Group) · Maize

Pioneer Hi-Bred International Inc (US)

FR
2 records

Nearby in the species list PR33Y74, PR33Y75, PR34 G84, PR3429, PR34A14, PR34A16, PR34A17, PR34A26, PR34A64, PR34A92, PR34B39, PR34B97, PR34D71, PR34D84, PR34E79, PR34F02, PR34F06, PR34F50, PR34G07, PR34G13

Discussion: PR34B23

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