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P 7552

Active

Zea mays L. Maize · Agricultural · bred by Pioneer Overseas Corporation, Pioneer Hi-Bred International Inc.

also searched as: п 7552

Variety description

10 August 2026

The hybrid belongs to the early-maturing group with a dent grain type. The plant is characterized by compactness, a sturdy stalk, and optimal ear placement height. It possesses a pronounced "stay-green" effect, retaining green mass longer than usual, and good tolerance to root lodging, Helminthosporium blight, and smut diseases.

Intended for grain cultivation and alcohol processing. The hybrid is suitable for monoculture and minimum tillage, and is appropriate for early, optimal, and late sowing dates. The recommended stand density is 70–75 thousand plants per hectare under sufficient moisture conditions and 65–70 thousand under insufficient moisture.

Sources6
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Countries of admission

5 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

Also known as

breeder code X75R464

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • P 7552 primary DE
  • P7552 QM, QZ, SI, UA

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Applicant
Tovarystvo z obmezhenoiu vidpovidalnistiu «Korteva Ahrisaiens Ukraina» 678 Submitted the application to the register
Rights holder
Tovarystvo z obmezhenoiu vidpovidalnistiu «Korteva Ahrisaiens Ukraina» 678 Holds the rights to the variety
Maintainer
Pioneer Hi-Bred Services GmbH Responsible for variety maintenance

Admission to trade

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

  • SI Slovenia Active

    № ZEA1092

    Application
    27 December 2019
    Registration
    9 May 2023
  • DE Germany Withdrawn

    № M 16618

    Application
    22 January 2020
    Terminated
    28 February 2022
  • UA Ukraine Active

    № 21009056

    Application
    11 October 2021
    Registration
    16 August 2023

Plant breeders' rights

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

European Union № 20212830
Active
  1. Application filed 9 November 2021
  2. Registered 7 June 2022
  3. Currently active indefinite in the register

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?

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

All 37 291 varieties of species

P 9578

Active

Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1
15 records

P 9074

Active

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

P 7529

Active

Zea mays L. · Maize

PIONEER OVERSEAS CORPORATION

DE
4 records

P 7539

Terminated

Zea mays L. · Maize

PIONEER OVERSEAS CORPORATION

DE
3 records

P 7628

Active

Zea mays L. · Maize

PIONEER OVERSEAS CORPORATION

AT SK UA
7 records

Nearby in the species list P 7428, P 7447, P 7460, P 7465, P 7500, P 7515, P 7520, P 7524, P 7529, P 7539, P 7628, P 7631, P 7647, P 7655, P 7673, P 7708, P 7718, P 7726, P 78020, P 7805

Discussion: P 7552

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