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Duplex CL

Active

Brassica napus L. Rapeseed · Agricultural · bred by Jean-Pierre Despeghel, Dieter Stelling, Carsten Oertel, Detlef Hauska,

also searched as: дуплекс кл

Variety description

10 August 2026

The variety is winter oilseed rape (Brassica napus L. oleifera). The CL designation in the name indicates its belonging to the Clearfield system, which allows the use of specific herbicides after emergence for effective weed control.

In open sources, detailed agronomic characteristics, including maturity group, disease resistance indicators, and detailed product quality data, are absent.

Sources2
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Countries of admission

6 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.

active application 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Applicant
Rapool Bulgaria EOOD - Pleven (BG) Submitted the application to the register
Maintainer
Deutsche Saatveredelung GmbH., Lippstadt DE Responsible for variety maintenance

Admission to trade

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

  • RO Romania Protection expired

    № WRH436

    Registration
    9 March 2017
    Terminated
    31 December 2018
  • HU Hungary Terminated

    № 400547

    Application
    5 August 2013
    Registration
    14 December 2015
    Terminated
    20 March 2019
  • BG Bulgaria Active

    № 3610/456.2013

    Application
    15 August 2013
    Registration
    27 May 2016
  • UA Ukraine Application submitted

    № 13040041

    Application
    21 October 2013
  • LT Lithuania Active

    № SA-926

    Application
    29 June 2015
    Terminated
    26 February 2019
  • EE Estonia Withdrawn

    № 1952

    Application
    16 July 2015
    Terminated
    19 March 2019
  • GB United Kingdom Withdrawn

    № 35/2961

    Application
    28 August 2015
    Terminated
    10 August 2016

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

All 2 462 varieties of species

Brassica napus L. · Rapeseed

Bayer CropScience NV, BE

BG HU LT LV RO
7 records

PX100 CL

Application submitted

Brassica napus L. · Rapeseed

PIONEER OVERSEAS CORPORATION

AT BG HU RO
5 records

MIRCO CL

Application submitted

Brassica napus L. · Rapeseed

Raps GbR Saatzucht Lundsgaard

EE IT LT LV
5 records

Duke

Active

Brassica napus L. · Rapeseed

Dieter Stelling

AT EE HU LT UA
7 records

Duo

Application submitted

Brassica napus L. · Rapeseed

Institut National de la Recherche Agronomique I.N.R.A.

IT UA
4 records

Duster

Active

Brassica napus L. · Rapeseed

Norddeutsche Pflanzenzucht Hans Georg Lembke KG,DE

AT BG SK
3 records

Nearby in the species list Driver, Drone, DS 1023 D, DSCL 1, DSCL 2, DSD009/10, DSD712/09, Dubler, Duke, Duo, Duster, Dylan, Dynamic, Dynastie, ECGE202, Eclipse, Edda, Eden, Edit, Effekt

Discussion: Duplex CL

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