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P63LE166

Active

Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION

also searched as: п63ле166

Variety description

10 August 2026

The hybrid belongs to the early or medium-early maturity group with a growing period of 105–110 days. The plant is characterized by medium height and is intended for cultivation using the ExpressSun system, which provides resistance to tribenuron-methyl-based herbicides.

The variety possesses high yield and oil content potential, demonstrating rapid initial growth vigor. The hybrid is distinguished by its adaptability to various conditions, including arid zones.

The plant possesses race-specific resistance to downy mildew, phomopsis, verticillium wilt, and charcoal rot. The level of resistance to broomrape covers races A–G and System II.

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
Pioneer Overseas Corporation 4 738 Developed the variety
Applicant
Tovarystvo z obmezhenoiu vidpovidalnistiu «Korteva Ahrisaiens Ukraina» 678 Submitted the application to the register
Rights holder
Tovarystvo z obmezhenoiu vidpovidalnistiu «Korteva Ahrisaiens Ukraina» 678 Holds the rights to the variety
Maintainer
PIONEER HI-BRED SERVICES GmbH, AT 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

    № 217184

  • IT Italy Active

    № 020259_A 020259

    Application
    10 January 2019
    Registration
    5 February 2021
  • SK Slovak Republic Active

    № 219R228

    Application
    8 February 2019
    Registration
    11 November 2021
  • UA Ukraine Active

    № 20039057

    Application
    12 November 2020
    Registration
    21 December 2022

Plant breeders' rights

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

European Union № 20212585
Active
  1. Application filed 15 October 2021
  2. Registered 16 May 2022
  3. Currently active indefinite in the register

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

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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 P63hh165, P63HH167, P63HH174, P63HH194, P63HH212, P63HH69, P63HH79, P63HH97, P63le113, P63le13, P63LE193, P63LE42, P63LE57, P63LE58, P63LE75, P63LE76, P63LE81, P63ll02, P63ll03, P63ll102

Discussion: P63LE166

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