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Ph1m8

Active

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

also searched as: ф1м8

Variety description

10 August 2026

PH1M8 is an inbred line of dent corn obtained by the pedigree method based on crossing lines PHP55 and PHN74. This object is not an independent commercial variety and is not intended for grain cultivation.

The primary purpose of the line is its use as genetic material in the production of corn hybrids. The agronomic characteristics of the plant are determined by the specifics of the hybrid progeny that includes this line.

Sources6
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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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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
Pioner Hi-Bred Switzerland SA 98 Submitted the application to the register
Rights holder
Pioner Hi-Bred Switzerland SA 98 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.

  • UA Ukraine Terminated

    № 08004304

    Application
    25 December 2008
    Registration
    18 December 2009
    Terminated
    20 November 2023
  • RU Russian Federation Active

    № 59454

    Application
    14 November 2012
    Registration
    29 January 2013

Plant breeders' rights

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

United States of America № 9900422
Protection expired
  1. Application filed 10 September 1999
  2. Registered 6 November 2001
  3. Entry closed 6 November 2021

More 2 records protections in other jurisdictions are shown on the map above.

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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Ph1m5v

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3 records

PH1M6S

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2 records

PH1M8A

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Zea mays L. · Maize

PIONEER HI-BRED INTERNATIONAL

3 records

Nearby in the species list PH1KPK, Ph1kpr2, Ph1ktf, Ph1kym, Ph1m0h, Ph1m17, Ph1m19, PH1M3D, Ph1m5v, PH1M6S, PH1M8A, Ph1m8g, Ph1m9d, Ph1mbz, ph1md, PH1MHZ, Ph1mj8, PH1MR, Ph1mrh, PH1MRM

Discussion: Ph1m8

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