Opus

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Brassica napus var. napus Rapeseed · Agricultural · bred by HANS SVENSK, C/O SVALÖF WEIBULL AB

also searched as: опус

Variety description

10 August 2026

The variety is characterized by a low habitus with a plant height of about 138 cm, which facilitates the harvesting process. It has a developed root system, grows rapidly in the autumn period, and regrows intensively in the spring. Lodging resistance is rated as good provided optimal sowing density is maintained; resistance to major diseases, including phoma stem canker and black leg, is at the control level.

The oil content in seeds is 44.6–46.7%, and the thousand kernel weight ranges from 5.0 to 5.8 g. Product quality meets the requirements for low-erucic acid varieties, with an erucic acid content of about 0.06% and glucosinolates of about 16.5 µmol/g. The variety is intended for commercial grain production and is adapted to various cultivation zones.

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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

QM QZ

active terminated no record

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

Parties

Breeder: HANS SVENSK, C/O SVALÖF WEIBULL AB Developed the variety
Applicant: OSEVA PRO s.r.o. (CZ) 56 Submitted the application to the register
Rights holder: OSEVA PRO s.r.o. (CZ) 56 Holds the rights to the variety
Maintainer: OSEVA PRO s.r.o. (CZ) 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.

QZ European Union Active

№ 212935

Registration

12 February 2007
DK Denmark Terminated

№ 12606

Application

28 January 1985

Registration

25 July 1988

Terminated

7 August 1990
CZ Czechia Active

№ 6837

Application

31 July 2002

Registration

12 February 2007

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	212935	—	12 February 2007	—	Active
DK Denmark	12606	28 January 1985	25 July 1988	7 August 1990	Terminated
CZ Czechia	6837	31 July 2002	12 February 2007	—	Active

Plant breeders' rights

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

Denmark № 12606

Terminated

Application filed 15 December 1987
Registered 21 September 1989
Entry closed 7 August 1990

More 1 record 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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