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Biser CL

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by Steve Thompson

also searched as: бисер кл

Variety description

10 August 2026

The hybrid belongs to the oilseed type and possesses resistance to imidazolinone herbicides, as indicated by the CL marker in the name. During agronomic trials, the plants showed a short stature with a stem height of approximately 137.25 cm.

In scientific research, this hybrid is used as a reference sample for comparative trials of yield, oil content, head diameter, and resistance to diseases such as downy mildew (Plasmopara halstedii).

Sources5
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Steve Thompson 44 Developed the variety
Applicant
Dow AgroSciences V.m.b.H. 74 Submitted the application to the register
Rights holder
Dow AgroSciences V.m.b.H. 74 Holds the rights to the variety

Admission to trade

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

  • UA Ukraine Terminated

    № 07017032

    Application
    30 November 2007
    Terminated
    2 January 2019

Records are sourced from official registry publications. Data sources and legal status

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Nearby in the species list Bilbao, Billy, Biloba CLP, Bilto, Bingo, Bioflor, BIOSOL, Biotcvet, BIR 1, Birdy, BJR 1, BJR 2, BLA 1, BLA 1B, Blade, Blazer, Bleizer, Bliutuz, Bliuz, Blizar RM

Discussion: Biser CL

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