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P64HE233

Active

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

also searched as: п64хе233

Variety description

10 August 2026

The hybrid is intended for commercial production of oilseed sunflower with high oleic acid content. The plant possesses high resistance to Phomopsis and Verticillium wilt, as well as tolerance to downy mildew and gray mold.

This hybrid is characterized by the ability to withstand drought conditions, which ensures yield stability. It is technologically adapted to the application of tribenuron-methyl-based herbicides.

Sources3
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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 International Inc. 46 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

    № 304420

  • IT Italy Active

    № 023841_A 023841

    Application
    9 January 2023
    Registration
    13 January 2025
  • SK Slovak Republic Active

    № 223R100

    Application
    1 February 2023
    Registration
    16 April 2025
  • UA Ukraine Active

    № 23039044

    Application
    16 November 2023
    Registration
    28 November 2025

Plant breeders' rights

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

Ukraine № 2025039007
Active
  1. Application filed 1 January 2025
  2. Registered 22 December 2025
  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 P63LL90, P64bb01, P64BB25, P64bb400, P64BE800, P64he01, P64he117, P64he133, P64HE144, P64HE188, P64he244, P64HE34, P64he39, P64HE418, P64HH02, P64HH07, P64hh112, P64hh116, P64HH123, P64hh132

Discussion: P64HE233

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