DKC3923

Protection expired

Zea mays L. Maize · Agricultural · bred by PETER KONCZOL

also searched as: дкк3923

Variety description

10 August 2026

The corn hybrid DKC3923 is a variety of common corn (Zea mays L.). According to international classification, it is characterized by the FAO 310 maturity group.

This hybrid is registered for grain production. Detailed morphological characteristics and specific data on resistance to agronomic factors are absent in open publications.

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

terminated no record

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

Parties

Breeder: Peter Konczol 1 Developed the variety
Applicant: RWA Raiffeisen Ware Austria AG 68 Submitted the application to the register
Rights holder: MONSANTO TECHNOLOGY LLC 9 024 Holds the rights to the variety
Maintainer: Bayer Seeds SAS, Peyrehorade FR 117 Responsible for variety maintenance

Admission to trade

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

HU Hungary Protection expired

№ 355722

Application

10 February 2010

Registration

12 March 2013

Terminated

31 December 2023
AT Austria Terminated

№ 26178

Application

15 February 2011

Registration

19 December 2012

Terminated

13 April 2021
UA Ukraine Terminated

№ 13009121

Application

19 November 2013

Registration

15 February 2016

Terminated

12 September 2025

Registry	Number	Application	Registration	Terminated	Status
HU Hungary	355722	10 February 2010	12 March 2013	31 December 2023	Protection expired
AT Austria	26178	15 February 2011	19 December 2012	13 April 2021	Terminated
UA Ukraine	13009121	19 November 2013	15 February 2016	12 September 2025	Terminated

Plant breeders' rights

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

Ukraine № 13009121

Terminated

Application filed 19 November 2013
Registered 22 December 2016
Entry closed 12 September 2025

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

PETER KONCZOL

breeder code EI4108

All 1 variety of company

Registry records

Total records: 5
Jurisdictions shown: 3
First registration: 2012

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

DKC3921

Withdrawn

Zea mays L. · Maize

MONSANTO TECHNOLOGY

1 record

DKC3922

Active

Zea mays L. · Maize

1 record

DKC3924

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA

5 records

Nearby in the species list DKC3875, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3884, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3888, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3888WX, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3893, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3895, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3906, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3912, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3921, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3922, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3924, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3931, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3931WX, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3937, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3938, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3940, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3945, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3950, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3951, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DKC3961

Discussion: DKC3923

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