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P64HE144

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Helianthus annuus L. Sunflower · Agricultural · bred by Pioneer Overseas Corporation, USA

also searched as: п64хе144

Variety description

10 August 2026

The hybrid is mid-season with a growing season of 117–118 days. The plants do not branch, have green leaves and yellow ray florets. The plant height at maturity is characterized as below average or high. The thousand kernel weight is about 60.4 g.

The oil content of the seeds is in the range of 48–52%, and the oleic acid content in the oil reaches 75–90%. The yield potential is up to 50 c/ha. The hybrid has high resistance to lodging and Verticillium wilt, and tolerance to Phomopsis and white rot. Resistant to 5 races of broomrape (A–E).

The cultivation technology involves the use of sulfonylurea-based herbicides with an application rate of up to 50 g/ha. The recommended plant density is 50–55 thousand plants per hectare in arid conditions and 55–65 thousand plants per hectare under sufficient moisture.

Sources7
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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 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Breeder
Pioneer Overseas Corporation, USA 100 Developed the variety
Applicant
Tovarystvo z obmezhenoiu vidpovidalnistiu «Pioner Nasinnia Ukraina» 2 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 Srb, Novi Sad 85 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

    № 217211

  • IT Italy Active

    № 018440_A 018440

    Application
    12 January 2017
    Registration
    15 January 2019
  • SK Slovak Republic Active

    № 217R311

    Application
    14 February 2017
    Registration
    10 May 2019
  • UA Ukraine Terminated

    № 17039073

    Application
    12 October 2017
    Registration
    28 December 2019
    Terminated
    10 July 2025
  • RS Serbia Active

    № 320-04-399/2018-11

    Application
    25 January 2018
    Registration
    13 January 2020

Plant breeders' rights

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

Ukraine № 19039009
Terminated
  1. Application filed 31 January 2019
  2. Registered 22 July 2020
  3. Entry closed 8 October 2025

More 2 records 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 P63LL88, P63LL89, P63LL90, P64bb01, P64BB25, P64bb400, P64BE800, P64he01, P64he117, P64he133, P64HE188, P64HE233, P64he244, P64HE34, P64he39, P64HE418, P64HH02, P64HH07, P64hh112, P64hh116

Discussion: P64HE144

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