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Hysun 44

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Helianthus annuus L. Sunflower · Agricultural · bred by ICI PACIFIC SEEDS

also searched as: хисун 44

Variety description

10 August 2026

The Hysun 44 hybrid appears in scientific literature as one of the imported hybrids used in agronomic research in Pakistan. Within the Hysun series, it is encountered significantly less frequently than other hybrids in this line.

In comparative trials, the hybrid's ability to form the maximum number of seeds per head was noted. For a number of other morphological traits, such as stem thickness, leaf area, and 1000 kernel weight, Hysun 44 did not differ statistically significantly from other hybrids.

Sources4
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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

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
ICI PACIFIC SEEDS 19 Developed the variety
Applicant
ICI PACIFIC SEEDS 19 Submitted the application to the register
Rights holder
ICI PACIFIC SEEDS 19 Holds the rights to the variety
Maintainer
NICKERSON SEED COMPANY LIMITED 37 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

    № 215896

    Terminated
    13 May 2003
  • ES Spain Terminated

    № 19870359

    Application
    23 December 1987
    Registration
    20 April 1992
    Terminated
    20 April 1992

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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Pacific Seeds Pty Ltd

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Nearby in the species list Hysun 321 PR, HYSUN 322 IT HO, Hysun 33, Hysun 34, Hysun 351, Hysun 354, HYSUN 360, HYSUN 371, HYSUN 4143, Hysun 426 HO, Hysun 45, HYSUN 5951, HYSUN232 HO, HYSUN331ITHO, I 101, I 101 A, I 23, I 284, I 6, I.B.H. 166

Discussion: Hysun 44

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