GW53121

Active

Zea mays L. Maize · Agricultural · bred by Spirou Spiros

also searched as: гв53121

Variety description

10 August 2026

This variety acts as a parental component, which can be either a maternal or a paternal line. It is not intended for cultivation for the purpose of producing commercial grain or silage.

Public data on morphological traits, maturity group, disease resistance, or qualitative characteristics are absent, as this information is specific to breeding work and is not disclosed in open sources.

Sources5

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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

active no record

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

Parties

Breeder: Spirou Spiros 45 Developed the variety
Applicant: Golden West Seed Bulgaria Ltd. 156 Submitted the application to the register
Rights holder: Golden West Seed Bulgaria Ltd. 156 Holds the rights to the variety
Maintainer: "Golden west seed Bulgaria"OOD 121 Responsible for variety maintenance

Admission to trade

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

BG Bulgaria Active

№ 3964/582.2015

Application

1 April 2015

Registration

13 June 2017
UA Ukraine Active

№ 17909029

Application

12 January 2017

Registration

13 February 2019

Registry	Number	Application	Registration	Terminated	Status
BG Bulgaria	3964/582.2015	1 April 2015	13 June 2017	—	Active
UA Ukraine	17909029	12 January 2017	13 February 2019	—	Active

Plant breeders' rights

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

Ukraine № 17909029

Terminated

Application filed 12 January 2017
Registered 24 April 2019
Entry closed 28 January 2026

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

Spirou Spiros

breeder code C1001746-2

All 45 varieties of company

Registry records

Total records: 4
Jurisdictions shown: 3
First registration: 2017

Golden West Seed Bulgaria

2 records

Nearby in the species list GW52090, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW52301, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW52303, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW52505, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW52510, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW52522, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53039, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53041, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53082, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53115, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53123, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53125, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53135, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53182, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53501, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53502, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53503, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53504, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW53555, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">GW54046

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