Rosemara

Active

Solanum tuberosum L. Potato · Agricultural · bred by Aardappelkweekbedrijf J. Darwinkel V.O.F./Agricrop, Mr. John C. Mara

also searched as: росемара

Variety description

10 August 2026

The variety belongs to the main crop group with a growing period from 95 to 100 days. Externally, the tubers are distinguished by a smooth, shiny red skin and shallow eyes; the flesh has a shade from cream to white. The plant forms light-green foliage and is characterized by high yield.

The dry matter content in the tubers is about 20%. The variety demonstrates good crop grading. It possesses resistance to potato wart pathotype 1 and to nematode Ro1. The origin of the variety is linked to the crossing of the varieties Aladin and Valor.

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

active no record

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

Parties

Breeder: Aardappelkweekbedrijf J. Darwinkel V.O.F./Agricrop, Mr. John C. Mara Developed the variety
Applicant: Aardappelkweekbedrijf J. Darwinkel V.O.F./Agricrop, Mr. John C. Mara Submitted the application to the register
Rights holder: Aardappelkweekbedrijf J. Darwinkel V.O.F./Agricrop, Mr. John C. Mara Holds the rights to the variety
Maintainer: NL - NO NAME 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 Active

№ 248287

Registration

26 July 2014
NL Netherlands Active

№ ARD2057

Application

5 December 2011

Registration

26 July 2014

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	248287	—	26 July 2014	—	Active
NL Netherlands	ARD2057	5 December 2011	26 July 2014	—	Active

Plant breeders' rights

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

Netherlands № ARD2057

Active

Application filed 5 December 2011
Registered 26 July 2014
Currently active indefinite in the register

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

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