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P 64 LE 19

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

also searched as: п 64 ле 19

Variety description

10 August 2026

The hybrid is a tall plant with a convex, drooping head. The crop is resistant to lodging and shedding, possesses tolerance to the main economically significant diseases, including new races of downy mildew, and broomrape races A–E.

The plant belongs to the linoleic type and shows high oil content in the seeds. The hybrid is adapted for cultivation in forest-steppe zones and the northern steppe, genetically close to the hybrid PR64A83.

Sources6
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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

terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

Also known as

breeder code XF4041

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • P 64 LE 19 primary RU
  • P64LE19 BG, HR, QM, QZ, RO, RS, UA

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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
Pioner Hi-Bred Switzerland SA 98 Submitted the application to the register
Rights holder
Pioner Hi-Bred Switzerland SA 98 Holds the rights to the variety
Maintainer
Pioneer, A 3 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • RO Romania Protection expired

    № A15211

    Registration
    11 November 2009
    Terminated
    31 December 2015
  • QZ European Union Terminated

    № 217248

  • UA Ukraine Terminated

    № 08017106

    Application
    28 November 2008
    Terminated
    26 January 2021
  • BG Bulgaria Terminated

    № 2491/157

    Application
    27 January 2009
    Registration
    11 March 2015
  • RU Russian Federation Active

    № 52703

    Application
    14 October 2009
    Registration
    29 January 2013
  • RS Serbia Terminated

    № 320-04-259/2010-11

    Application
    4 February 2010
    Registration
    26 December 2011
    Terminated
    23 July 2021
  • HR Croatia Terminated

    № 1003996

    Application
    8 February 2010
    Registration
    17 February 2012
    Terminated
    23 November 2021

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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 P 62 LL 109, P 63 LE 10, P 63 LL 01, P 63 LL 06, P 63 LL 124, P 63 LL 40, P 64 HE 118, P 64 HH 106, P 64 LC 108, P 64 LE 121, P 64 LE 25, P 64 LE 99, P 64 LL 125, P 64 LL 41, P 64LP140, P 8, P-97-1402, P157R, P15IW2J, P2097R

Discussion: P 64 LE 19

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