DK4540SVZM

Active

Zea mays L. Maize · Agricultural · bred by Riabchenko Olha Pavlivna, Haidash Oleksandr Leonidovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych,

also searched as: дк4540свзм

Variety description

10 August 2026

The subject is genetic material acting as a maternal or paternal form in the development of new maize hybrids. It is not a commercial hybrid intended for large-scale field cultivation.

Detailed agronomic and morphological characteristics of this variety, such as plant height, disease resistance, or grain quality indicators, pertain to highly specialized breeding information and are not available in open sources.

Sources5

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Countries of admission

2 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

active no record

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

Parties

Breeder: Riabchenko Olha Pavlivna, Haidash Oleksandr Leonidovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych, 2 Developed the variety
Applicant: Derzhavna ustanova Instytut zernovykh kultur Natsionalnoi akademii ahrarnykh nauk Ukrainy 272 Submitted the application to the register
Rights holder: Derzhavna ustanova Instytut zernovykh kultur Natsionalnoi akademii ahrarnykh nauk Ukrainy 272 Holds the rights to the variety
Maintainer: State Enterprise the Institute of Grain Crops at Ukraine's National Academy of Agrarian Sciences 363 Responsible for variety maintenance

Admission to trade

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

UA Ukraine Active

№ 18909199

Application

26 December 2018

Registration

18 December 2020

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	18909199	26 December 2018	18 December 2020	—	Active

Plant breeders' rights

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

Ukraine № 18909199

Terminated

Application filed 26 December 2018
Registered 19 January 2021
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

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Nearby in the species list DK4435SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK4441M, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK4441SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK4445SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK445, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK445 M, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK445SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK4461SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK446SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK4538 ZSZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK4545SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK5002M, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK5002SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK5005SVZM, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK507, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK512 RR, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK513, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK525, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK543, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">DK555

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