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SY Chelsea CLP

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Participations AG

also searched as: си челсеа клп

Variety description

10 August 2026

Mid-early linoleic type hybrid with a plant height of 175 to 185 cm. Seed oil content is 50–54%, yield potential reaches 48 c/ha. The hybrid is characterized by increased drought tolerance, yield stability, and good head pollination under conditions of insufficient moisture.

The plant possesses genetic resistance to broomrape races A–G, downy mildew, and Sclerotinia, with moderate tolerance to Phomopsis. Cultivation technology is focused on the use of the Clearfield Plus system, which ensures high efficiency in weed control.

Sources8
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Countries of admission

5 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 QZ

active no record

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

Parties

Breeder
SYNGENTA PARTICIPATIONS AG 2 266 Developed the variety
Applicant
SYNGENTA PARTICIPATIONS AG 2 266 Submitted the application to the register
Rights holder
SYNGENTA PARTICIPATIONS AG 2 266 Holds the rights to the variety
Maintainer
Syngenta France SAS 1 176 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

    № 217730

  • ES Spain Active

    № 20180325

    Application
    29 November 2018
    Registration
    12 December 2020
  • PT Portugal Active

    № 19013

    Application
    26 December 2018
  • UA Ukraine Active

    № 24039003

    Application
    10 January 2024
    Registration
    7 October 2024

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

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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

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Nearby in the species list SY CAPRICIO AR, SY Cargo, SY Caruso, SY Casablanca, SY CASPIRA, SY Cassini, SY Celesto, SY Centuri CLP, SY Century CLP, SY Cesario, SY Chester, SY Chronos, SY Constanza, SY Contact, SY Cooper CLP, SY Corado, SY Corsica AR, SY Dafnis, SY Dali, SY Damasco

Discussion: SY Chelsea CLP

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