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1Pctw01

Active

Zea mays L. Maize · Agricultural · bred by Steven King

also searched as: 1пктв01

Variety description

10 August 2026

1Pctw01 is breeding material developed as an inbred line. The object is not intended for use as a commercial maize variety and is used exclusively in crossing programs to produce hybrids.

Detailed information on morphological traits, maturity group, disease resistance, or qualitative characteristics of this line is absent in open sources, as it is part of a closed breeding program.

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.

QM QZ

application no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Steven King 5 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 International, Inc. 46 Responsible for variety maintenance

Plant breeders' rights

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

Ukraine № 23909057
Application submitted
  1. Application filed 21 August 2023
  2. Registered
  3. Currently active indefinite in the register

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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Nearby in the species list 1PAJR23, 1Parp64, 1Paze15, 1Pblg71, 1Pbwn84, 1Pcan13, 1Pccv16, 1Pchz58, 1Pcju44, 1Pcpu74, 1Pcvu84, 1Pdag63, 1Pddq13, 1Pdeu36, 1PDFF87, 1PDGK64, 1Pdjw92, 1Pdqa37, 1Pehy40, 1Pekr65

Discussion: 1Pctw01

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