Liropa

Terminated

Brassica napus var. napus Rapeseed · Agricultural · bred by LUETKE| Dr. Ernst Luetke Entrup / BUSCH| Dipl.Ing.agr. Heiner Busch in Fa. Deutsche Saatveredelung AG

also searched as: лиропа

Variety description

10 August 2026

The variety belongs to the "0+" type, which distinguishes it from modern double-low varieties, as it contains a low level of erucic acid but does not possess a reduced glucosinolate content. The variety was used in agricultural production for the extraction of oil and oilseed cake.

In scientific research, the variety was used as genetic material for studying resistance to phoma stem canker (Leptosphaeria maculans). Breeding experiments revealed that the variety is susceptible to certain aggressive isolates of this pathogen, which served as a basis for crossing work with other species to transfer resistance genes.

Sources5

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Countries of admission

4 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

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder: LUETKE| Dr. Ernst Luetke Entrup / BUSCH| Dipl.Ing.agr. Heiner Busch in Fa. Deutsche Saatveredelung AG Developed the variety
Applicant: DSV Polska sp. z o.o. 5 Submitted the application to the register
Rights holder: Deutsche Saatveredelung AG 2 304 Holds the rights to the variety
Maintainer: DK - DEUTSCHE SAATVEREDELUNG AG Responsible for variety maintenance

Admission to trade

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

QZ European Union Terminated

№ 212555

Registration

18 December 1991

Terminated

30 January 2002
DK Denmark Terminated

№ 14153

Application

1 August 1989

Registration

18 December 1991

Terminated

30 January 2002
PL Poland Terminated

№ SR R931

Application

10 July 1992

Registration

25 February 1995

Terminated

31 December 2001
SE Sweden Terminated

№ AR 641

Application

21 November 1994

Registration

20 December 1994

Terminated

9 January 1998

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	212555	—	18 December 1991	30 January 2002	Terminated
DK Denmark	14153	1 August 1989	18 December 1991	30 January 2002	Terminated
PL Poland	SR R931	10 July 1992	25 February 1995	31 December 2001	Terminated
SE Sweden	AR 641	21 November 1994	20 December 1994	9 January 1998	Terminated

Plant breeders' rights

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

Germany № RAW 00492

Terminated

Application filed 22 April 1988
Registered 17 December 1991
Entry closed 3 May 2002

More 2 records protections in other jurisdictions are shown on the map above.

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

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