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PR39W45

Protection expired

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by PIONEER OVERSEAS CORPORATION US

also searched as: пр39в45

Variety description

10 August 2026

The hybrid belongs to the early-maturing group with an FAO 230 rating. The grain is of a flint-dent type, characterized by high starch content and good digestibility when used for silage. The plant develops a robust stem resistant to stalk and root lodging.

The variety possesses high early-stage growth vigor and resistance to cold spells, while drought tolerance is rated as moderate. It exhibits resistance to common smut and head smut, as well as root and stalk rots. The best results are achieved with optimally early sowing dates.

The recommended plant density before harvest is between 75 and 85 thousand plants per hectare. The crop realizes its yield potential most fully under conditions of sufficient moisture.

Sources3
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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.

terminated no record

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

Parties

Breeder
Pioneer Overseas Corporation (US) 396 Developed the variety
Applicant
Pioneer Hi-Bred Services GmbH (AT) Submitted the application to the register
Maintainer
Pioneer Hi-Bred Services GmbH (AT) 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

    № 243085

  • FR France Withdrawn

    № 1017336

    Application
    15 February 2005
    Terminated
    31 January 2007
  • CZ Czechia Protection expired

    № B313

    Application
    29 January 2007
    Registration
    16 May 2009
    Terminated
    31 December 2019
  • PL Poland Withdrawn

    № R R7021

    Application
    28 December 2007
    Terminated
    29 March 2010

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

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PIONEER OVERSEAS CORPORATION US

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3 records

Nearby in the species list PR39T83, PR39T84, PR39T99, PR39V17, PR39V24, PR39V34, PR39V62, PR39V77, PR39V89, PR39W11, PR39W67, PR39W69, PR39Y16, PR39Y79, PR39Y96, PR39Z58, PR8161, Pracker, Praefekt, Prague

Discussion: PR39W45

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