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P0551

Active

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by PIONEER HI-BRED INT.INC/PIONEER OVERSEAS CORP.

also searched as: п0551

Variety description

10 August 2026

The hybrid belongs to the mid-maturing group with an FAO number of approximately 400 and a growing period of about 118 days. The plant has a medium height, good early vigor, a sturdy stalk, and a powerful root system that ensures lodging resistance.

The variety is characterized by high drought tolerance, adaptability to various soil types, and resistance to major diseases, including Helminthosporium blight and rots. It features an excellent grain moisture dry-down rate during maturation, which reduces drying costs.

Sources7
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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.

QZ

no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
PIONEER HI-BRED INT.INC/PIONEER OVERSEAS CORP. Developed the variety
Applicant
PIONEER HI-BRED INT.INC/PIONEER OVERSEAS CORP. Submitted the application to the register
Rights holder
PIONEER HI-BRED INT.INC/PIONEER OVERSEAS CORP. Holds the rights to the variety
Maintainer
PIONEER HI-BRED SPAIN,S.L 531 Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Active

    № 242202

    Registration
    25 January 2022
  • ES Spain Withdrawn

    № 20210396

    Application
    16 December 2021
    Terminated
    15 February 2023

Records are sourced from official registry publications. Data sources and legal status

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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

All 13 163 varieties of species

LG 22.43

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE CZ FR NL PL
7 records

MAS 15P

Active

Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds,FR

FR HR NL PL
5 records

LG 32.12

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE FR NL PL
6 records

P05015

Active

Zea mays L. subsp. mays (Maize Group) · Maize

PIONEER OVERSEAS CORPORATION US

ES FR
3 records

P0531

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

1 record

P0573

Active

Zea mays L. subsp. mays (Maize Group) · Maize

Pioneer Overseas Corporation US (USA)

HR
2 records

Nearby in the species list P0362, P0377, P0412, P0413E, P0423, P0423Y, P0439, P0450, P05015, P0531, P0573, P0582, P0594Y, P0621, P0640, P0692, P0704, P0710, P0710y, P0719

Discussion: P0551

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