Pitestean ISK

Terminated

Prunus domestica L. European plum · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

also searched as: питестеан иск

Variety description

10 August 2026

The tree has medium vigor and a flat, broad crown. Fruits are ovoid in shape, covered with blue skin, and weigh on average about 45 g. The flesh is yellow-green, juicy, and aromatic; the stone separates easily from the flesh. Fruit ripening occurs in the second ten-day period of August; in certain climatic conditions, ripening is possible at the end of July.

The variety possesses high and stable productivity; flowering is medium. It is self-incompatible; for cross-pollination, pollinator varieties such as Early Rivers, Peche, Renclod Althan, Silvia, or Stanley are required. Fruits are primarily used for fresh consumption.

The plant exhibits tolerance to Plum pox virus (PPV) and spring frosts during the flowering period, however, it has low sensitivity to Monilinia. The pedigree of the variety includes parental forms Tuleu timpuriu and Early Rivers.

Sources6

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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: Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniazka 456 Developed the variety
Applicant: Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniazka 456 Submitted the application to the register
Maintainer: Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniazka 456 Responsible for variety maintenance

Admission to trade

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

PL Poland Terminated

№ SR S559

Application

2 January 1996

Registration

28 January 2002

Terminated

14 February 2002

Registry	Number	Application	Registration	Terminated	Status
PL Poland	SR S559	2 January 1996	28 January 2002	14 February 2002	Terminated

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

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Breeder

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

breeder code ISK 496

All 456 varieties of company

Registry records

Total records: 1
Jurisdictions shown: 1
First registration: 2002

Same species