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P 9903

Active

Zea mays L. Maize · Agricultural · bred by Pioneer Overseas Cor, USA

also searched as: п 9903

Variety description

10 August 2026

The hybrid belongs to the mid-late maturity group with an FAO 390 rating and dent-type grain. It is intended for grain and silage use, possesses good early vigor, which allows for early sowing, and a high rate of moisture loss during ripening.

The plant demonstrates high lodging resistance and effective adaptation to moisture deficit due to belonging to the AQUAmax line. The hybrid is tolerant to helminthosporium leaf blight, common smut, boil smut, and ear rot (Fusarium), and also possesses moderate resistance to bacterial diseases.

The variety is well-adapted to high-density planting, however, plant density should be adjusted depending on the regional characteristics of the background agronomic conditions.

Sources6
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Countries of admission

8 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 application terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

Also known as

breeder code X00C209

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 9903 primary DE, QM, RU
  • P9903 BG, IT, QM, QZ, RO, RS, 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

Breeder
Pioneer Overseas Cor, USA 137 Developed the variety
Applicant
Tovarystvo z obmezhenoiu vidpovidalnistiu «Pioner Nasinnia Ukraina» 2 Submitted the application to the register
Maintainer
Pioneer Hi-Bred Srb, Novi Sad 85 Responsible for variety maintenance

Admission to trade

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

  • RO Romania Protection expired

    № X00C209

    Registration
    28 March 2019
    Terminated
    31 December 2022
  • IT Italy Active

    № 014493_A 014493

    Application
    12 January 2012
    Registration
    7 January 2014
  • BG Bulgaria Withdrawn

    № 3444/401.2013

    Application
    14 January 2013
    Registration
    30 June 2015
  • RS Serbia Protection expired

    № 320-04-994/2013-11

    Application
    14 February 2013
    Registration
    16 January 2015
    Terminated
    25 February 2025
  • UA Ukraine Active

    № 13009092

    Application
    18 November 2013
    Registration
    16 March 2017
  • DE Germany Active

    № M 14361

    Application
    31 January 2014
    Registration
    12 February 2016
  • SI Slovenia Application submitted

    № ZEA917

    Application
    26 February 2025

Plant breeders' rights

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

Serbia № 320-04-03400/2014-11
Terminated
  1. Application filed 16 September 2014
  2. Registered 10 February 2015
  3. Entry closed 1 January 2024

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

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Nearby in the species list P 9074, P 90810, P 9091, P 9106, P 9127, P 9241, P 9486, P 9537, P 9578, P 9718 E, P 9911, P 9C21, P.H. Pura, P'iatykhats`kyi 270 SV, P0017, P00199, P00214, P0023, P00441, P0047

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