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PR 63 A 86

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

also searched as: пр 63 а 86

Variety description

10 August 2026

The hybrid is a plant with a height of 160–170 cm, featuring a robust stem and a branched root system. The head is medium-sized, about 22–24 cm in diameter, semi-pendulous, and the seeds have an elongated shape. The oil content in the seeds is 48.5–50%.

The plant possesses high resistance to root lodging and drought. It has tolerance to root and head forms of Sclerotinia, and is highly resistant to Phomopsis and broomrape. The hybrid is adapted to various soil types and cultivation technologies, including No-till and Mini-till.

Sources5
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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.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Also known as

breeder code xf3414

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.

  • PR 63 A 86 primary RU
  • PR 63A86 BG
  • PR63A86 FR, IT, QM, QZ, 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 (US) 396 Developed the variety
Applicant
PIONEER SEMENA HOLDING GMBH Submitted the application to the register
Rights holder
Pioneer Semena Holding GesmbH 68 Holds the rights to the variety
Maintainer
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

    № 217312

  • FR France Protection expired

    № 1016726

    Application
    11 January 2005
    Registration
    1 January 2007
    Terminated
    31 December 2016
  • IT Italy Terminated

    № 010494_A 010494

    Application
    12 January 2005
    Registration
    22 March 2007
    Terminated
    5 March 2018
  • UA Ukraine Terminated

    № 05017075

    Application
    21 December 2005
    Terminated
    26 January 2021
  • RU Russian Federation Active

    № 44837

    Application
    12 January 2006
    Registration
    29 January 2009
  • FR France Protection expired

    № 1018991

    Application
    13 January 2006
    Registration
    1 January 2007
    Terminated
    31 December 2016
  • BG Bulgaria Terminated

    № 1629/16

    Application
    16 January 2006
    Registration
    7 March 2008

Plant breeders' rights

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

Ukraine № 05017075
Terminated
  1. Application filed 21 December 2005
  2. Registered 27 October 2014
  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

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

Same species

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PR 56

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Helianthus annuus L. · Sunflower

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
1 record

Helianthus annuus L. · Sunflower

PIONEER OVERSEAS CORPORATION

UA
7 records

Nearby in the species list Potter CLP, Potuzhnyi, POWERSUN, PP 01, PP 02, PP 03, PP 04, PP 05, PR 56, PR 62 A 91, PR 63 A 90, PR 63 G 40, PR 63 G 50, PR 63 K 83, PR 6338, PR 63A51, PR 64 A 15, PR 64 A 63, PR 64 A 89, PR 64 G 20

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