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AS 545

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Helianthus annuus L. Sunflower · Agricultural · bred by ASGROW SEED CO

also searched as: ас 545

Variety description

10 August 2026

The name AS 545 appears in archival trial lists and official bulletins of the early 2000s as breeding material. Detailed morphological and agronomic characteristics of the variety are absent from open modern databases.

According to archival agronomic reports from the period of 1988–1989, the following indicators were recorded for this sample: plant height 74 cm, head diameter 11.98 cm, yield 625.57 kg/ha. These data are highly specialized in nature and do not constitute a complete variety description.

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.

terminated no record

Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
ASGROW SEED CO., 666 Developed the variety
Applicant
NIDERA S.A. Submitted the application to the register
Rights holder
ASGROW SEED CO., 666 Holds the rights to the variety
Maintainer
MONSANTO AGRICULTURA ESPAÑA, S.L.U. 224 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

    № 214619

    Registration
    30 October 2002
    Terminated
    25 April 2008
  • ZA South Africa Withdrawn

    № 87/1375

    Application
    31 July 1980
    Registration
    24 November 1988
    Terminated
    5 October 1992
  • AR Argentina Active

    № 001730

    Application
    4 September 1986
    Registration
    2 February 1987
  • ES Spain Terminated

    № 19860465

    Application
    30 December 1986
    Registration
    2 February 1989
    Terminated
    25 April 2008
  • UY Uruguay Application submitted

    № SINR0324

    Application
    15 June 1989
  • UY Uruguay Withdrawn

    № 30202210435568

    Application
    15 June 1989

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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Terminated

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ES
1 record

Nearby in the species list AS 491, AS 493, AS 5107, AS 5110, AS 519, AS 5208, AS 525, AS 5306, AS 531, AS 543, AS 546, As 549, As 615, AS 6207, AS 6209, AS 6308, As 6310, AS-87, aS 95, AS Dakar

Discussion: AS 545

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