The winter barley variety Chess participated in agronomic research and comparative trials in the early 2000s. At present, the variety is considered withdrawn from breeding programs and official registers.
In scientific publications dedicated to the study of Ramularialeaf spot (Ramularia collo-cygni) in barley, the Chess variety was characterized as showing relatively lower susceptibility to this disease compared to other varieties.
Sources6
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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 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data for which we do not publish: their registry licenses have not yet been verified.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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