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Birko Duo

Terminated

Zea mays L. Maize · Agricultural

also searched as: бирко дуо

Variety description

10 August 2026

The variety is intended for silage cultivation. It belongs to the early maturity group. It is characterized by average plant height, moderate indicators of total dry matter, starch content, and digestibility, as well as average resistance to lodging and cold at a young age.

The Duo marking in the name indicates a technological feature of the variety: increased tolerance to herbicides based on the active ingredient cycloxydim.

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

Applicant
(R.A.G.T.) Saaten Deutschland GmbH 19 Submitted the application to the register
Maintainer
(R.A.G.T.) Saaten Deutschland GmbH. 19 Responsible for variety maintenance

Admission to trade

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

  • DE Germany Terminated

    № M 10777

    Application
    31 January 2005
    Registration
    13 February 2007
    Terminated
    19 February 2018

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 Bilosnizhnyi, Biloxis, Binar, Bineta, Binom F1, Bio, Bionica, Birch W5559, Biriati CS, Birko, Bisca, Biscott, BISE LG 2, Bisentina, Biskoto, Bismarck, Bismark, Bissao, Bivio, Bivouac

Discussion: Birko Duo

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