The variety Mirian is included in the official documentation of international organizations UPOV and CPVO as a comparative standard. In published materials, it is treated primarily as a tool for breeding control, while detailed agronomic characteristics or information regarding maturity group are not publicly available.
Within the framework of disease resistance testing, the variety is used to monitor interaction with downy mildew isolates Bremia lactucae. According to technical reports for a number of specific isolates (including Bl:16, NL14, TV), the absence of resistance has been recorded for this variety.
Sources3
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Countries of admission
3 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.
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