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PH1W4R

Active

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

also searched as: ф1в4р

Variety description

10 August 2026

The line is a breeding object that serves as a standard for evaluating new varieties and lines, and is also used in genetic research, particularly for genome editing. It is not intended for commercial cultivation.

The plant has a medium length of stem above the top ear node. The tassel has a medium angle between the main axis and lateral branches, and the silk is characterized by medium intensity of anthocyanin coloration. The line also possesses specific ear diameter parameters.

Sources7
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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 QZ

active no record

Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
TOV PIONER NASINNIA UKRAINA 1 Submitted the application to the register
Maintainer
PIONEER OVERSEAS CORPORATION 4 738 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 Active

    № 18909040

    Application
    16 February 2018
    Registration
    22 February 2019

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 № 201300310
Active
  1. Application filed 29 March 2013
  2. Registered 11 September 2014
  3. Currently active indefinite in the register

More 5 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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Nearby in the species list Ph1v8m, Ph1v8w, PH1V92, Ph1v93, Ph1vkk, Ph1vtj, PH1VVD, Ph1vy6, Ph1w0n, PH1w2, PH1W5N, Ph1wo, Ph2047, Ph20a, PH20DD, Ph20dt, Ph21b, PH21T, PH224, Ph23yw

Discussion: PH1W4R

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