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PR64J50

Withdrawn

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

also searched as: пр64й50

Variety description

10 August 2026

The hybrid PR64F50 is early-maturing, with a vegetation period of 111–115 days. The plant is characterized as tall.

The variety possesses exceptional resistance to lodging, including root lodging, and excellent drought tolerance. The hybrid is resistant to 5 races (A–E) of broomrape and shows good tolerance to leaf and head diseases.

Intended for conventional cultivation technology, recommended for the Polesia and Forest-Steppe zones.

Sources2
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Countries of admission

1 jurisdiction

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.

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 4 738 Submitted the application to the register
Maintainer
PIONEER GENETIQUE S.A.R.L. 448 Responsible for variety maintenance

Admission to trade

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

  • IT Italy Withdrawn

    № 011664_A 011664

    Application
    10 January 2007
    Terminated
    28 March 2008

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 Pr64h47, Pr64h48, Pr64h52, Pr64h62, PR64H84, PR64H90, PR64H91, PR64J01, Pr64j04, PR64J20, Pr64j80, Pr64k83, PR64L10, Pr64l43, PR64LE17, PR64LE21, PR64M60, PR64X37, PR65A01, PR65A22

Discussion: PR64J50

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