KWS Joyau is a six-row winter barley of the early maturity group. The plant is characterized by medium height and good straw strength, providing resistance to lodging.
The variety possesses tolerance to barley yellow dwarf virus (BYDV), which allows for the maintenance of productivity upon infection. Susceptibility to diseases on a 9-point scale is: powdery mildew — 5, net blotch — 7, scald — 6, brown rust — 5.
The grain has high quality with a test weight of approximately 68.2 kg/hl. The variety is intended for harvesting with the possibility of using the produce in malting.
Sources4
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Countries of admission
6 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data for which we do not publish: their registry licenses have not yet been verified.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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