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MAS 91 A

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by INTERDOR, FR

also searched as: мас 91 а

Variety description

10 August 2026

The hybrid is mid-early, with a vegetation period from 104 to 112 days. The plant height is 145–185 cm. The heads have a strongly convex shape, seed oil content varies within 45–49%, and the thousand kernel weight is 50–60 g.

The plant possesses genetic resistance to broomrape (races A–G+) and tolerance to downy mildew, Phomopsis, as well as stem and head rots. The hybrid is adapted for cultivation in various agro-climatic zones, including regions with insufficient moisture.

Sources6
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Countries of admission

3 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 INT 21804

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.

  • MAS 91 A primary QM
  • MAS 91A FR, 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
Interdor (FR) 39 Developed the variety
Applicant
MAISADOUR SEMENCES, FR 896 Submitted the application to the register
Rights holder
Maisadour Semences 1 608 Holds the rights to the variety
Maintainer
Maisadour Semences 1 608 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

    № 216643

  • IT Italy Terminated

    № 010992_A 010992

    Application
    6 January 2006
    Registration
    7 April 2008
    Terminated
    5 February 2021
  • FR France Terminated

    № 1018938

    Application
    12 January 2006
    Registration
    1 January 2008
    Terminated
    31 December 2013
  • UA Ukraine Terminated

    № 06017048

    Application
    11 December 2006
    Terminated
    10 August 2018
  • MD Moldova Terminated

    № 0281783

    Application
    10 January 2007
    Terminated
    16 December 2013

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 MAS 89HOCL, MAS 89M, MAS 89OL, MAS 90 F, MAS 90 T, MAS 900SU, MAS 908HO CP, MAS 908HOCL, MAS 90K, MAS 90LB, MAS 91 G, MAS 91 IR, MAS 910OL, MAS 918CP, MAS 91M, MAS 91OL, MAS 92 B, MAS 92 CP, MAS 92 IR, MAS 92 OL

Discussion: MAS 91 A

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