ST Luka

Active

Zea mays L. Maize · Agricultural · bred by RYSIN LEONID

also searched as: ст лука

Variety description

10 August 2026

ST Luka is a simple modified common maize hybrid. The hybrid's maturity group corresponds to FAO 280.

The potential yield of the variety is 140–155 c/ha. Morphologically, the hybrid is distinguished by ears 24–26 cm in length.

The plant possesses complex resistance to environmental stress factors, lodging, and diseases characteristic of the crop. The primary purpose of the hybrid is cultivation for grain.

Sources2

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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

application no record

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

Parties

Breeder: Rysin, Leonid 3 Developed the variety
Applicant: Tovarystvo z obmezhenoiu vidpovidalnistiu «Naukovo-doslidnyi instytut ahrarnoho biznesu» 44 Submitted the application to the register
Rights holder: Tovarystvo z obmezhenoiu vidpovidalnistiu «Naukovo-doslidnyi instytut ahrarnoho biznesu» 44 Holds the rights to the variety
Maintainer: LIMITED LIABILITY COMPANY «SCIENTIFIC RESEARCH INSTITUTE OF AGRICULTURAL BUSINESS 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 Application submitted

№ 18009099

Application

29 November 2018

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	18009099	29 November 2018	—	—	Application submitted

Plant breeders' rights

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

Ukraine № 18009099

Protection expired

Application filed 29 November 2018
Registered 10 February 2023
Currently active indefinite in the register

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

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Breeder

RYSIN LEONID

breeder code 119

All 3 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
First registration: 2023

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

ST Ima

Terminated

Zea mays L. · Maize

Rysin Leonid Mykhailovych

2 records

ST Khaim

Active

Zea mays L. · Maize

Rysin Leonid Mykhailovych

3 records

ST Sofiko

Application submitted

Zea mays L. · Maize

2 records

Nearby in the species list SSS3153.LIR2234, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">SSS3156.LIN2248, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">SSS3202.LIUKh2414, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">SSS3204.LIR2232, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">SSS3204.LZhR2047, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">SSS3204.LZhR2048, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">ST 12, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">ST Ida, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">ST Ima, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">ST Khaim, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">ST Sofiko, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">St109KhA632NS, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Staccato, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Stacey, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Stadium, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">STAIN 9808E, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Stalker, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Stallion, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Stalone, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Staminor

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