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PR 63 A 90

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Soper, John

also searched as: пр 63 а 90

Variety description

10 August 2026

The hybrid belongs to the early-maturing group, while in a number of studies it is classified as early or mid-early. The duration of the growing season in environmental testing conditions is approximately 106 days.

During testing, a yield of 3.08 t/ha was recorded with a seed oil content of 43.2%. The hybrid is used in scientific research for studying seed drying processes and the energy characteristics of husks.

Sources3
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Countries of admission

9 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

active application 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 XF475

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 90 primary RU
  • PR 63A90 HU
  • PR63 A90 FR, QM
  • PR63A90 AT, BG, CZ, HR, HU, IT, MD, 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
Soper, John 20 Developed the variety
Applicant
Pioneer Semena Bulgaria - Sofia (BG) 2 Submitted the application to the register
Rights holder
Pioneer Hi-Bred International Inc. 46 Holds the rights to the variety
Maintainer
Pioneer Hi-Bred Servizi Agronomici Srl / Pioneer Hi-Bred International Inc. Responsible for variety maintenance

Admission to trade

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

  • HU Hungary Protection expired

    № 160845

    Registration
    22 February 2001
    Terminated
    31 December 2016
  • HU Hungary Active

    № Temp 210252

    Registration
    22 February 2001
  • QZ European Union Terminated

    № 217313

  • IT Italy Terminated

    № 006219_A 006219

    Application
    7 January 1998
    Registration
    29 February 2000
    Terminated
    9 February 2011
  • FR France Terminated

    № 0073068

    Application
    13 January 1998
    Registration
    1 January 2000
    Terminated
    31 December 2009
  • AT Austria Active

    № 2289

    Application
    11 May 1998
    Terminated
    20 December 2000
  • RU Russian Federation Active

    № 31729

    Application
    5 November 1998
    Registration
    29 January 2001
  • UA Ukraine Application submitted

    № 98017044

    Application
    23 November 1998
  • HR Croatia Protection expired

    № 1000070

    Application
    16 March 1999
    Registration
    4 February 2002
    Terminated
    12 March 2024
  • CZ Czechia Terminated

    № 5697

    Application
    17 January 2000
    Registration
    14 March 2003
    Terminated
    15 April 2008
  • MD Moldova Terminated

    № 0280777

    Application
    14 February 2000
    Terminated
    25 November 2020
  • MD Moldova Application submitted

    № 280777

    Application
    14 February 2000
  • BG Bulgaria Protection expired

    № 00/89

    Application
    13 September 2000
    Registration
    13 September 2000

Plant breeders' rights

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

Hungary № P0102168
Terminated
  1. Application filed 24 May 2001
  2. Registered
  3. Entry closed 12 January 2005

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

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Nearby in the species list Potuzhnyi, POWERSUN, PP 01, PP 02, PP 03, PP 04, PP 05, PR 56, PR 62 A 91, PR 63 A 86, 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, PR 64 H45

Discussion: PR 63 A 90

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