Wiera

Terminated

Nicotiana tabacum L. Tobacco · Agricultural · bred by Centralne Laboratorium Przemyslu Tytoniowego

also searched as: виера

Variety description

10 August 2026

The variety is included in genetic resource study programs and is used in comparative disease resistance research. Specifically, the variety was studied for its reaction to potato virus Y (PVY).

When exposed to weak and medium potato virus Y isolates, the variety shows mild symptoms of infection; however, it is classified as susceptible to severe isolates of this virus. Detailed agronomic and economic characteristics of the variety are not available in open sources.

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: Centralne Laboratorium Przemysłu Tytoniowego 56 Developed the variety
Applicant: Centralne Laboratorium Przemysłu Tytoniowego 56 Submitted the application to the register
Rights holder: Centralne Laboratorium Przemysłu Tytoniowego 56 Holds the rights to the variety
Maintainer: Centralne Laboratorium Przemysłu Tytoniowego 56 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 R653

Application

31 January 1991

Registration

25 February 1993

Terminated

13 March 1997

Registry	Number	Application	Registration	Terminated	Status
PL Poland	SR R653	31 January 1991	25 February 1993	13 March 1997	Terminated

Plant breeders' rights

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

Poland № SO R653

Withdrawn

Application filed 31 January 1991
Registered —
Entry closed 12 October 1992

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

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Breeder

Centralne Laboratorium Przemyslu Tytoniowego

breeder code SKT 1591 (LINIA 430)

All 56 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 1993

Same species