Nevrokop 1146

Active

Nicotiana tabacum L. Tobacco · Agricultural · bred by Spas S. Gelemerov, Katerina G. Zefirova

also searched as: неврокоп 1146

Variety description

10 August 2026

The variety belongs to the Basma group and has a pyramidal plant shape. It is considered a high-yielding variety, widely used in the tobacco industry as a component for improving cigarette blends due to its specific aroma.

Plants possess complex resistance to tobacco mosaic virus, black root rot, and powdery mildew, and also exhibit tolerance to Alternaria. The nicotine content in the raw material is 0.4–2.4%, which allows the variety to be used in both traditional and organic tobacco farming.

Sources8

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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: Spas S. Gelemerov, Katerina G. Zefirova 1 Developed the variety
Applicant: Ministry of agriculture and food supply - Sofia (BG) Submitted the application to the register
Rights holder: Ministry of agriculture and food - Sofia (BG) 79 Holds the rights to the variety
Maintainer: Tobacco and Tobacco Products Institute 16 Responsible for variety maintenance

Admission to trade

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

BG Bulgaria Active

№ 3108/285

Application

7 April 1988

Registration

28 September 2001

Registry	Number	Application	Registration	Terminated	Status
BG Bulgaria	3108/285	7 April 1988	28 September 2001	—	Active

Plant breeders' rights

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

Bulgaria № 83663

Terminated

Application filed 7 April 1988
Registered 28 September 2001
Currently active indefinite in the register

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

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Breeder

Spas S. Gelemerov, Katerina G. Zefirova All 1 variety of company

Registry records

Total records: 3
Jurisdictions shown: 2
First registration: 2001

Same species