KW5F231

Active

Zea mays L. Maize · Agricultural · bred by Rainer Leipert^^^Ralph Kreps

also searched as: кв5ф231

Variety description

10 August 2026

The object labeled KW5F231 is a parent component of Zea mays. It is used exclusively as a parent form for creating hybrids, for example, in the combination KW5F231 x KW5133.

Public agronomic and morphological characteristics of this component are not provided in open sources, as they are part of a closed breeding program.

Sources4

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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

active no record

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

Parties

Breeder: Rainer Leipert^^^Ralph Kreps 6 Developed the variety
Applicant: KWS SAAT SE & Co. KGaA 6 759 Submitted the application to the register
Rights holder: KWS SAAT SE & Co. KGaA 6 759 Holds the rights to the variety

Admission to trade

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

UA Ukraine Active

№ 08004349

Application

26 December 2008

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	08004349	26 December 2008	—	—	Active

Plant breeders' rights

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

European Union № 20031318

Terminated

Application filed 15 July 2003
Registered 9 February 2004
Entry closed 13 November 2019

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

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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

Breeder

Rainer Leipert^^^Ralph Kreps

breeder code KW5F231

All 6 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 1
First registration: 2004

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

PR 39 G 12

Active

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK

13 records

KW5F226

Terminated

Zea mays L. · Maize

Rainer Leipert^^^Ralph Kreps

1 record

KW5F227

Terminated

Zea mays L. · Maize

Ralph Kreps

1 record

KW5F231 x KW5133

Terminated

Zea mays L. · Maize

LEIPERT RAINER

2 records

Nearby in the species list KW5F1616, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F1620, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F164, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F1645, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F1656, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F205, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F209, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F215, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F226, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F227, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F231 x KW5133, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F248, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F264, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F267, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F300, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F310, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F311, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F326 x KW5133, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F335, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW5F346

Discussion: KW5F231

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