Appearance
The wingspan is 4-4.5 mm.
Food
The larvae feed on ''Prunus'' species, including ''P. serotina'', ''P. pensylvanica'' and ''P. nigra''. They mine the leaves of their host plant. The mine is much contorted, especially at first, often by confluence forming a blotch, later distinct, with the frass scattered to near the end, where it is collected into a broad line. The leaf of wild cherry is discolored and reddish around the mine. The cocoon is ocherous, sometimes reddish.References:
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