
Appearance
The wingspan is 19–25 mm. Adults are on wing from May to August. There is one generation in the north, two generations in the middle states and multiple generations in the southern part of the range.Food
Larvae feed on various deciduous and coniferous trees and shrubs, including ''Pseudotsuga'', ''Tsuga'', ''Abies'', ''Picea'', ''Salix'', ''Betula papyrifera'', ''Corylus'', ''Fragaria'' and carrot.References:
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