PR34N43

Protection expired

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

also searched as: пр34н43

Variety description

10 August 2026

The PR34N43 hybrid is an isogenic maize line which is not a commercial variety for mass production. In scientific practice, the material is used as a reference for comparison with genetically modified hybrids, in particular, the PR34N44 line.

This line belongs to the FAO 500 maturity group. During experimental studies, this hybrid was sown at a density of 73,000 to 92,000 plants per hectare. Information on standard morphological traits and agrotechnical characteristics is not available in open sources.

Sources7

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Countries of admission

1 jurisdiction

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

terminated no record

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

Parties

Breeder: Pioneer Hi-bred International Inc. (USA) Developed the variety
Applicant: Corteva Agriscience Croatia d.o.o. (HR) 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 Terminated

№ 242868
HR Croatia Protection expired

№ 1002141

Application

30 January 2004

Registration

20 February 2007

Terminated

10 April 2018

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	242868	—	—	—	Terminated
HR Croatia	1002141	30 January 2004	20 February 2007	10 April 2018	Protection expired

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

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