Last modified: Nov. 5, 2019, 10:34 a.m.
This species is very likely distinct in Belgium.
The forewings are ochreus brownish with yellow length stripes and in between sometimes a lot of black dots. The white costa line is to find over the whole length of the fore wing. Antennae are alternately ringed. Wingspan is 14–15 mm.
The caterpillar lives in a tubular trivalved case of about 10–12 mm. In the front the case is ¾
whitish hairy and at the end it is small and bold. The mouth angle is 40–45°.
See also bladmineerders.be.
The larvae are to find from October till (after hibernation) June.
The flightperiod is mostly: June and July.
Achillea millefolium, Artemisia campestris, vulgaris.