The Columbus oilseed rape variety is mentioned in scientific publications of the late 20th and early 21st centuries as a subject of genetic research. Agronomic literature indicates the presence in this variety of the Rlm3 resistance gene, which is responsible for resistance to phoma stem canker.
Current agronomic and morphological characteristics of the variety are unavailable, as it is not an actual commercial product. In sources from previous years, the name is also encountered in the context of wheat varieties, which indicates the need to distinguish between breeding objects of different crops.
Sources2
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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.
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data for which we do not publish: their registry licenses have not yet been verified.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
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