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Duncan CLP

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG, CH

also searched as: дункан клп

Variety description

10 August 2026

The hybrid belongs to the oilseed direction and is intended for cultivation using the Clearfield Plus production system, which ensures control of weeds and broomrape. The plant is characterized as tall, reaching 150–170 cm, without branching, with a well-filled head.

The oil content in the seeds is 50–55%; the hybrid type is high-oleic. The thousand kernel weight is about 55 g. The hybrid possesses high tolerance to Phomopsis, Phoma, downy mildew, head and stem white rot, and is also resistant to broomrape races A–G.

Adapted to various tillage technologies, including conventional, minimum, and No-Till. Suitable for cultivation in regions with temperate and warm climates.

Sources8
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Countries of admission

3 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.

QM

active terminated no record

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

Parties

Breeder
Syngenta Crop Protection AG (CH) 1 024 Developed the variety
Applicant
SYNGENTA FRANCE SAS (FR) 287 Submitted the application to the register
Rights holder
Syngenta Crop Protection AG 10 404 Holds the rights to the variety
Maintainer
Syngenta Participations AG 2 266 Responsible for variety maintenance

Admission to trade

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

  • UA Ukraine Terminated

    № 17039118

    Application
    5 December 2017
    Registration
    12 March 2020
    Terminated
    28 January 2026
  • FR France Active

    № 4068725

    Application
    14 January 2020
    Registration
    1 January 2021

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

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

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Nearby in the species list DSH422CP, Dsl402, DSL406, DSL426, Ducado, Ducal, Duet CL, Dugi, Dukat, Duna, Durban, Dyler, Dyllan, Dynamic, Dyson, DZI Vilia, E 0711, E 0810, E 0910, E 15474

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