observation in our country was during 2009 in a locality from the
province of Luxembourg. Found in the following year in the province of
The green larva makes a leafmine on Rosaceae like Amelanchier, Cotoneaster, Malus, Sorbus etc...
adults fly in one generation a year; mainly during May
Luxembourg, Arlon, 23 August 2009.
vacated mine on Sorbus
(Photo © Jean-Yves Baugnée)