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PHN82

Active

Zea mays L. Maize · Agricultural · bred by SEIFERT ROBERT

also searched as: фн82

Variety description

10 August 2026

The line belongs to the Iodent heterotic group and is intended for use as a maternal component in crosses to produce first-generation hybrids. Morphologically, it is a yellow dent corn adapted for cultivation in most regions of the USA.

The maturity group of the line allows for the creation of hybrids with a relative maturity of 116 to 128 days. It is characterized by high yield, drought tolerance, resistance to extremely high temperatures, and the presence of two pairs of fertility-restoring genes.

Sources6
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Countries of admission

2 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 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
SEIFERT ROBERT 54 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.

United States of America № 8900317
Protection expired
  1. Application filed 28 September 1989
  2. Registered 30 November 1990
  3. Entry closed 30 November 2008

More 1 record 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?

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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

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AT BG HU RO SI SK +1
15 records

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

Phn46wx

Terminated

Zea mays L. · Maize

PIONEER HI-BRED INTERNATIONAL

1 record

Phn79*Phk05

Terminated

Zea mays L. · Maize

PIONEER HI-BRED INTERNATIONAL

FR
1 record

PHNA 5

Active

Zea mays L. · Maize

Cavanah, Jack A.

HU
2 records

Nearby in the species list Phmn7, Phmr 4, PHN 70, PHN 70 x PHW 06, PHN 79, PHN 79 x PHK 05, PHN2D, PHN46, Phn46wx, Phn79*Phk05, PHNA 5, PHNAR, Phnbv, PHNCH, Phnd1, PHND9, Phndb, Phndc, PHNDP, PHNEW

Discussion: PHN82

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