MAE'STRO

Active

Solanum tuberosum L. Potato · Agricultural · bred by YaShINA IZOL'DA MAKSIMOVNA / RUSAKOVA IRINA GENNAD'EVNA / KALYaGIN YuRIJ NIKOLAEVICh / KABUNIN ALEKSANDR ANATOL'EVICh / KIRSANOVA E'L'ZA VLADIMIROVNA / LITOVChENKO ALEKSEJ EVGEN'EVICh

also searched as: мае стро

Variety description

10 August 2026

The MAE'STRO potato variety is mid-early, with a maturity period of 65–90 days. The plant is of medium height, semi-erect, with large green to dark green leaves and white flowers. Tubers have a long-oval shape, smooth yellow skin, and yellow flesh; the weight of a marketable tuber ranges from 92 to 172 g.

The starch content in the tubers is 10.6–13.6%. The variety belongs to culinary type AB. Marketable yield is 214–355 c/ha with maximum indicators up to 642 c/ha; marketability is high, and keeping quality reaches 92%.

The variety possesses resistance to the potato wart pathogen and the golden potato cyst nematode. Under field conditions, severe susceptibility to common scab has been noted.

Sources3

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Countries of admission

4 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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

Also known as

breeder code G90TT303.16

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

MAE'STRO primary RU
MAESTRO BG, CH, CZ, FR, GB, QZ, RU, SK

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder: YaShINA IZOL'DA MAKSIMOVNA / RUSAKOVA IRINA GENNAD'EVNA / KALYaGIN YuRIJ NIKOLAEVICh / KABUNIN ALEKSANDR ANATOL'EVICh / KIRSANOVA E'L'ZA VLADIMIROVNA / LITOVChENKO ALEKSEJ EVGEN'EVICh Developed the variety
Applicant: PENZENSKIJ ISH-FILIAL FGBNU FNTS LK / FGBNU 'VNII KARTOFEL'NOGO HOZYaJSTVA IM. A.G. LORHA' Submitted the application to the register
Rights holder: PENZENSKIJ ISH-FILIAL FGBNU FNTS LK / FGBNU 'VNII KARTOFEL'NOGO HOZYaJSTVA IM. A.G. LORHA' Holds the rights to the variety
Maintainer: PENZENSKIJ ISH-FILIAL FGBNU FNTS LK 31 Responsible for variety maintenance

Admission to trade

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

QZ European Union Terminated

№ 247633
FR France Protection expired

№ 1001021

Application

3 November 1998

Registration

1 January 2001

Terminated

31 December 2020
CZ Czechia Protection expired

№ 6551

Application

20 December 2001

Registration

22 August 2005

Terminated

22 August 2015
SK Slovak Republic Protection expired

№ 103R102

Application

30 December 2002

Registration

15 April 2005

Terminated

31 December 2015
RU Russian Federation Active

№ 41092

Application

16 January 2004

Registration

1 February 2007

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	247633	—	—	—	Terminated
FR France	1001021	3 November 1998	1 January 2001	31 December 2020	Protection expired
CZ Czechia	6551	20 December 2001	22 August 2005	22 August 2015	Protection expired
SK Slovak Republic	103R102	30 December 2002	15 April 2005	31 December 2015	Protection expired
RU Russian Federation	41092	16 January 2004	1 February 2007	—	Active

Plant breeders' rights

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

European Union № 20011640

Terminated

Application filed 19 October 2001
Registered 15 July 2002
Entry closed 8 April 2022

More 5 records protections in other jurisdictions are shown on the map above.

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

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