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Opus

Terminated

Brassica napus L. Rapeseed · Agricultural · bred by W WEIBULL

also searched as: опус

Variety description

10 August 2026

The variety has a low growth habit, with plant height at approximately 138 cm. The crop intensively forms side branches and develops long pods. The thousand kernel weight is in the range of 5–5.5 g.

The plant possesses high winter hardiness and lodging resistance when optimal seeding density is maintained. The variety exhibits resistance to phoma stem canker and blackleg infection. Due to rapid development in the autumn period, the variety is suitable for late sowing dates.

Sources6
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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.

terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
W WEIBULL 141 Developed the variety
Applicant
Oseva Eximpo Praha s.r.o., Oseva PRO s.r.o., 1 Submitted the application to the register
Rights holder
Oseva Eximpo Praha s.r.o.,Oseva PRO s.r.o., 1 Holds the rights to the variety
Maintainer
LIMAGRAIN UK LTD / LANTMANNEN EK FOR Responsible for variety maintenance

Admission to trade

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

  • GB United Kingdom Terminated

    № 35/310

    Terminated
    1 May 1990
  • UA Ukraine Terminated

    № 04016005

    Application
    30 July 2004
    Terminated
    31 December 2014

Plant breeders' rights

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

United Kingdom № 35/310
Terminated
  1. Application filed
  2. Registered
  3. Entry closed 19 February 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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Rapeseed

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Brassica napus L. · Rapeseed

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Raps GbR Saatzucht Lundsgaard

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Brassica napus L. · Rapeseed

SK
1 record

Optima

Terminated

Brassica napus L. · Rapeseed

GEBRUDER DIPPE SAATZUCHT GMBH

EE
4 records

Oracle

Terminated

Brassica napus L. · Rapeseed

KWS Momont Recherche Sarl

HU
2 records

Nearby in the species list Olympia, Omega, Omikron, Ontario, OP 01, OP 02, Opava, OPBN13, Opera, Optima, Oracle, Orinoco, Oriolus, Orion, Orkan, Orlando, Orpheus, Ortego, Oskar, Otello

Discussion: Opus

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