
Appearance
The wingspan is 38–50 millimetres. Adults are on wing from April to September in most of the range and from July to September in Quebec. There are two generations per year in the south and one or two in the north.
Food
The larvae feed on the leaves of corn, dock, lambs-quarter, ''Chenopodium'', grape, plantain, ''Opuntia'', smartweed and sunflower.References:
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