Trewinka ISK

Terminated

Pyrus communis L. European pear · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

also searched as: тревинка иск

Variety description

10 August 2026

The tree is characterized by moderately strong or strong growth, reaching a height of 4–5 meters, and forms a broad conical crown which can be prone to density.

Fruits are of medium size, weighing 120–140 grams, with white buttery flesh. The harvest is intended for fresh consumption, as the storage period for harvested fruits is short.

The variety is characterized by early entry into the fruiting period, which occurs abundantly and regularly. The plant shows sensitivity to a number of diseases, including scab.

Sources4

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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 Pieniążka 456 Developed the variety
Applicant: Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka 456 Submitted the application to the register
Maintainer: Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka 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 S164

Application

14 March 1990

Registration

17 October 1990

Terminated

31 December 1997

Registry	Number	Application	Registration	Terminated	Status
PL Poland	SR S164	14 March 1990	17 October 1990	31 December 1997	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 Trewinka ISK

All 456 varieties of company

Registry records

Total records: 1
Jurisdictions shown: 1
First registration: 1990

Same species