Appearance
The wingspan is 32–45 mm. The forewings are pale greyish with a dark grey median band and a dark grey patch. The hindwings are pale greyish-white with a black-dotted terminal line and a dark discal spot. Adults are on wing from April to August in one to two generations per year.Food
The larvae feed on ''Salix'' and sometimes ''Populus'' species. Larvae can be found from June to September. The species overwinters in the pupal stage.References:
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