The sugar beet variety Petko is classified as a monogerm hybrid of the (o; 2nx2n) type. In official German variety registers, it is also designated as ZR 3549.
Detailed morphological characteristics, maturity indicators, disease resistance, and sugar content data are absent from public sources.
Sources3
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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.
Variety registered as early as 2
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data for which we do not publish: their registry licenses have not yet been verified.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
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This is a directory, not an official registry: data is based on public disclosures and may have changed.
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