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Pio 165

Active

Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED| Pioneer Hi-Bred International Inc. 400 Locust Street,

also searched as: пио 165

Variety description

10 August 2026

In agronomic literature, this variety is known as an inbred line used in experiments to study plant physiological responses to soil salinity.

Studies demonstrate the line's ability to restrict the uptake of sodium ions on the root surface, which prevents their excessive accumulation in plant tissues.

Sources1
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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

terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Applicant
PIONEER HI-BRED| Pioneer Hi-Bred International Inc. 400 Locust Street, 21 Submitted the application to the register
Rights holder
PIONEER HI-BRED| Pioneer Hi-Bred International Inc. 400 Locust Street, 21 Holds the rights to the variety
Maintainer
PIONEER HI-BRED| Pioneer Hi-Bred International Inc. 400 Locust Street, 21 Responsible for variety maintenance

Admission to trade

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

  • DE Germany Terminated

    № M 00792

    Application
    28 November 1977
    Registration
    2 March 1984
    Terminated
    2 August 2002

Plant breeders' rights

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

Germany № M 00792
Protection expired
  1. Application filed 28 November 1977
  2. Registered 19 September 1980
  3. Entry closed 31 December 2005

More 3 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

Same species

Other varieties: Maize

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P 9578

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Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1
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P 9074

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Zea mays L. · Maize

Pioneer Overseas Corporation, USA

AT BG DE RO SI SK +1
19 records

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK
13 records

Pio

Terminated

Zea mays L. · Maize

McConnell, RIchard L.

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1 record

Pio 1022

Terminated

Zea mays L. · Maize

McConnell, RIchard L.

HU
1 record

Pio 2021

Terminated

Zea mays L. · Maize

Cavanah, Jack

HU
1 record

Nearby in the species list Pilpa, Pimento, PINCKI  CS, Pincki CS, Pincki Duo, Pincus, Pink, Pino, Pio, Pio 1022, Pio 2021, Pio 354, Pio 374, Pio 480, Pio 605, Pio 707, Pio 873, Pio 917, Pio 939, PIO 973

Discussion: Pio 165

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