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Super 25

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Helianthus annuus L. Sunflower · Agricultural · bred by Interstate Seed Co.

also searched as: супер 25

Variety description

10 August 2026

The hybrid was introduced in 1995 and was primarily used as a genotype in scientific experiments. The studies covered the plant's response to soil salinity, the effect of fertilizers, oil content accumulation, and resistance to pests, in particular to the bug Nezara viridula.

Under test conditions, the hybrid demonstrated an oil concentration of about 42.73%. Regarding pests, the genotype showed partial susceptibility. There is no data on widespread commercial use or inclusion in modern state registers.

Sources8
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.

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

Parties

Breeder
INTERSTATE SEED CO. 21 Developed the variety
Applicant
INTERSTATE SEED CO. 21 Submitted the application to the register
Rights holder
INTERSTATE SEED CO. 21 Holds the rights to the variety
Maintainer
Limagrain Advanta Nederland BV 324 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

    № 218011

    Terminated
    21 August 2019
  • ES Spain Terminated

    № 19930283

    Application
    1 December 1993
    Registration
    12 January 1996
    Terminated
    21 August 2019
  • MD Moldova Terminated

    № 0280355

    Application
    1 January 1996
    Terminated
    5 December 2012

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 Sunstar CLP, Suntec HO CL, Suntex, Suntiger, Suntop, Suntop 268, Suntoro CL, Sunwave, Suoka, Suomi, Superal, Superflor, Supernova, Supernova SU, Superoli, Supersol, Supersun, SUPERSUN ORO, Supporter SU, Suprem

Discussion: Super 25

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