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PR 37M34

Active

Zea mays L. Maize · Agricultural · bred by Pioneer Overseas (US)

also searched as: пр 37м34

Variety description

10 August 2026

The hybrid is classified as mid-early with an FAO 430 rating. It was included in field trials to study yield and resistance to pests, specifically the corn rootworm Diabrotica virgifera.

During the studies, the hybrid was characterized as susceptible to pest attacks on par with other samples studied. Yield data are contextual and depend on the conditions of a specific season and agrotechnical practices. No specific characteristics regarding resistance to diseases or lodging were recorded.

Sources5
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Countries of admission

4 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 terminated no record

Also known as

breeder code X0987H

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • PR 37M34 primary BG
  • PR37M34 QM, SI, SK

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
Pioneer Overseas (US) 139 Developed the variety
Applicant
Pioneer Semena Bulgaria - Sofia (BG) 2 Submitted the application to the register
Maintainer
Pioneer Overseas (US) 139 Responsible for variety maintenance

Admission to trade

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

  • BG Bulgaria Protection expired

    № 005/87

    Application
    16 November 1998
    Registration
    2 May 2001
  • SK Slovak Republic Protection expired

    № 100R148

    Application
    24 January 2000
    Registration
    16 December 2002
    Terminated
    31 December 2012
  • SI Slovenia Active

    № ZEA390 R

    Application
    2 July 2003
    Registration
    31 August 2004

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

Found an error in the record?

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

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Zea mays L. · Maize

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PR 37M81

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Zea mays L. · Maize

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Nearby in the species list PR 35R58, PR 35T06, PR 36 B 08, PR 36 R 10, PR 36G13, Pr 36v74, PR 37 D 25, PR 37 F 73, PR 37B04, PR 37J99, PR 37M81, PR 38 A 24, PR 38 P 82, PR 38 R 92, PR 38 V 12, PR 38P05, PR 38T27, PR 39 A 65, PR 39 B 29, PR 39 B 56

Discussion: PR 37M34

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