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PR33A46

Active

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

also searched as: пр33а46

Variety description

10 August 2026

The hybrid belongs to the FAO 500 maturity group. In agronomic and laboratory studies, it was used as a control sample when investigating the effects of pesticides, disease resistance, and physiological plant responses to nitrogen availability.

Available publications lack detailed morphological descriptions of the plant or specific agronomic characteristics such as yield or lodging resistance. The hybrid does not appear in current commercial seed catalogs and is an archival or experimental designation.

Sources5
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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

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 Hi-Bred International Inc. 46 Submitted the application to the register
Rights holder
Pioneer Hi-Bred International Inc. 46 Holds the rights to the variety
Maintainer
Pioneer Hi-Bred Servizi Agronomici Srl / Pioneer Hi-Bred International Inc. 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

    № 007947_A 007947

    Application
    13 January 2001
    Registration
    23 December 2002
    Terminated
    22 March 2024

Plant breeders' rights

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

European Union № 20030863
Terminated
  1. Application filed 6 May 2003
  2. Registered 10 May 2006
  3. Entry closed 29 January 2022

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

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Nearby in the species list PR32W86, PR32W92, PR32Y49, PR32Y52, PR32Y71, PR32Y94, PR339G12, PR33A04, PR33A14, PR33A21, PR33A48, PR33A84, PR33B51, PR33B65, PR33B67, PR33D04, PR33D11, PR33D26, PR33D31, Pr33g26

Discussion: PR33A46

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