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OP 01

Terminated

Brassica napus L. Rapeseed · Agricultural · bred by Radoslav Koprna

also searched as: оп 01

Variety description

10 August 2026

The OP 01 variety is a winter representative of rapeseed of Czech origin. In scientific literature, it most often appears as an object for studying the diversity of genotypes or as a control sample in experiments evaluating resistance to diseases, such as Sclerotinia.

Detailed agronomic characteristics of the plant, including yield indices, morphological traits, and quality parameters of production, are not presented in open sources. The variety designation is often encountered in the context of genetic research, which requires distinguishing between varietal characteristics and methodological designations of primers used in molecular analysis.

Sources7
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Radoslav Koprna 2 Developed the variety
Applicant
Oseva PRO s.r.o. 37 Submitted the application to the register
Rights holder
Oseva PRO s.r.o. 37 Holds the rights to the variety

Admission to trade

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

  • UA Ukraine Terminated

    № 07016021

    Application
    6 July 2007
    Terminated
    1 June 2011

Plant breeders' rights

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

Ukraine № 07016021
Terminated
  1. Application filed 6 July 2007
  2. Registered
  3. Entry closed 1 August 2013

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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7 records

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PIONEER OVERSEAS CORPORATION

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5 records

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EE IT LT LV
5 records

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Application submitted

Brassica napus L. · Rapeseed

SK UA
3 records

Ontario

Protection expired

Brassica napus L. · Rapeseed

NICKERSON INTERNATIONAL RESEARCH SNC

BG LT RO UA
6 records

OP 02

Terminated

Brassica napus L. · Rapeseed

Radoslav Koprna

UA
2 records

Nearby in the species list Olga, Olimpiade, Olina, Olindigo CMS, Olivia, Olymp, Olympia, Omega, Omikron, Ontario, OP 02, Opava, OPBN13, Opera, Optima, Opus, Oracle, Orinoco, Oriolus, Orion

Discussion: OP 01

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