Silesia

Terminated

Juglans regia L. Persian walnut · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

also searched as: силесиа

Variety description

10 August 2026

The variety is characterized as being very productive, however, it demonstrates average indicators of resistance to low temperatures and anthracnose disease.

The quality of the fruits is evaluated taking into account the physical and mechanical properties of the shell. It is noted that the kernels of this variety are difficult to extract from the shell when cracked.

Sources3

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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 S244

Application

26 November 1990

Registration

2 January 1991

Terminated

14 August 2001

Registry	Number	Application	Registration	Terminated	Status
PL Poland	SR S244	26 November 1990	2 January 1991	14 August 2001	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 Silesia

All 456 varieties of company

Registry records

Total records: 1
Jurisdictions shown: 1
First registration: 1991

Same species