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P64HH98

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

also searched as: п64хх98

Variety description

10 August 2026

The hybrid belongs to the mid-maturing group, with the period from flowering to maturity taking about 45 days. Plant height is characterized as below average, measuring about 178–179 cm. The produce is distinguished by a high oleic acid content.

The plant possesses tolerance to 5 races of broomrape (A–E) and increased resistance to downy mildew. On a disease resistance scale, the hybrid has a rating of 7 points for phomopsis and head rot form of white mold, and 6 points for stem rot form of white mold.

The recommended plant density at harvest is 55–60 thousand plants per hectare under sufficient moisture and 50–55 thousand plants per hectare in conditions of moisture deficit. It is not recommended to place crops on fields after dicotyledonous predecessors.

Sources7
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Countries of admission

4 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

terminated 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
Pioneer Overseas Corporation, US 396 Submitted the application to the register
Rights holder
Pioneer Overseas Corporation 4 738 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 Terminated

    № 217227

  • IT Italy Terminated

    № 014881_A 014881

    Application
    12 January 2012
    Registration
    28 April 2014
    Terminated
    19 March 2025
  • SK Slovak Republic Terminated

    № 212R351

    Application
    9 February 2012
    Registration
    13 May 2014
    Terminated
    24 June 2024
  • UA Ukraine Terminated

    № 12017259

    Application
    17 December 2012
    Registration
    3 April 2015
    Terminated
    20 November 2023

Plant breeders' rights

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

Ukraine № 12017259
Terminated
  1. Application filed 17 December 2012
  2. Registered 15 July 2015
  3. Entry closed 17 July 2024

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 P64hh116, P64HH123, P64hh132, P64HH150 , P64HH167, P64HH197, P64HH404, P64HH70, P64HH83, P64HH86, P64HP630, P64L91, P64LC09, P64lc53, P64le11, P64LE119, P64LE123, P64LE136, P64LE137, P64le14

Discussion: P64HH98

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