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P64LE23

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

also searched as: п64ле23

Variety description

10 August 2026

The hybrid belongs to the mid-maturing group with a vegetation period of 109 to 120 days. The plant has a developed root system and a slightly convex head.

The variety is intended for cultivation using the ExpressSun technology, providing resistance to tribenuron-methyl-based herbicides. The hybrid demonstrates resistance to downy mildew (races A-E + System II).

Yield potential reaches 50 c/ha. Quality indicators include seed oil content at the 49% level and protein content of about 14.5%. Thousand kernel weight is 60–80 grams; the hybrid is adapted for the conditions of steppe and forest-steppe zones.

Sources2
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Countries of admission

2 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

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 Semena Bulgaria - Sofia (BG) 2 Submitted the application to the register
Maintainer
RO - PIONEER HI-BRED SERVICES GMBH 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

    № 217251

    Registration
    20 September 2010
    Terminated
    30 June 2015
  • BG Bulgaria Withdrawn

    № 2494/157

    Application
    27 January 2009

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 P64LE162, P64le163, P64LE168, P64LE17, P64le18, P64le185, P64LE192, P64le20, P64LE21, P64LE218, P64le230, P64LE24, P64LE26, P64le269, P64LE27, P64LE28, P64LE280, P64LE29, P64LE30, P64LE31

Discussion: P64LE23

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