P9903

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Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by Pioneer Hi-Bred International Inc (US)

also searched as: п9903

Variety description

10 August 2026

The hybrid belongs to the mid-late maturity group with FAO in the range of 360–390. By grain type, it is classified as dent. It is characterized by high moisture release and drought tolerance, adapted to various soil and climatic conditions.

The plant possesses good resistance to lodging, as well as a high level of tolerance to Helminthosporium leaf blight and smut diseases. The primary purpose of the hybrid is cultivation for grain, however, a number of sources indicate the possibility of use for silage production.

Yield potential is estimated at a high level. Recommended sowing density varies from 55 to 75 thousand plants per hectare depending on the moisture level.

Sources6

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Countries of admission

3 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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

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

Parties

Breeder: Pioneer Hi-Bred International Inc (US) Developed the variety
Applicant: Pioneer Genetique SARL (FR) 307 Submitted the application to the register
Maintainer: Pioneer Hi-Bred Services GmbH (AT) 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

№ 242714
FR France Active

№ 4050044

Application

15 February 2012

Registration

1 January 2014
HR Croatia Active

№ 1006435

Application

24 January 2013

Registration

30 November 2015

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	242714	—	—	—	Active
FR France	4050044	15 February 2012	1 January 2014	—	Active
HR Croatia	1006435	24 January 2013	30 November 2015	—	Active

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

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