Sibson

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by Varenyk Borys Fedorovych, Babich Valerii Ivanovych, Hanzhelo Mykola Hryhorovych, Libenko Mykola Oleksandrovych, Krut`ko Vasyl` Ivanovych, Borovs`ka Iryna IUriivna, Shepilov Borys Petrovych, Veselyi Vitalii Oleksandrovych, Kolomatska Valeriia Pavlivna, Mak

also searched as: сибсон

Variety description

10 August 2026

The Sibson hybrid is among the achievements of Ukrainian breeding. This variety underwent environmental variety trials together with a number of other hybrids.

The plant is characterized as drought-tolerant. Comprehensive data on the maturity group, stem height, oil content indices, and resistance to specific pathogens are not presented in the available literature.

Sources2

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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

terminated no record

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

Parties

Breeder: Varenyk Borys Fedorovych, Babich Valerii Ivanovych, Hanzhelo Mykola Hryhorovych, Libenko Mykola Oleksandrovych, Krut`ko Vasyl` Ivanovych, Borovs`ka Iryna IUriivna, Shepilov Borys Petrovych, Veselyi Vitalii Oleksandrovych, Kolomatska Valeriia Pavlivna, Mak 2 Developed the variety
Applicant: Selektsiino-henetychnyi instytut - Natsionalnyi tsentr nasinnieznavstva ta sortovyvchennia Ukrainskoi akademii ahrarnykh nauk, Instytut roslynnytstva im. V. IA. IUr'ieva Ukrainskoi akademii ahrarnykh nauk, 10 Submitted the application to the register
Rights holder: Selektsiino-henetychnyi instytut - Natsionalnyi tsentr nasinnieznavstva ta sortovyvchennia Ukrainskoi akademii ahrarnykh nauk,Instytut roslynnytstva im. V. IA. IUr'ieva Ukrainskoi akademii ahrarnykh nauk, 10 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 Terminated

№ 09017209

Application

4 November 2009

Registration

25 April 2013

Terminated

12 September 2025

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	09017209	4 November 2009	25 April 2013	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 № 09017209

Terminated

Application filed 4 November 2009
Registered —
Entry closed 14 January 2022

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

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