Last modified: Dec. 10, 2025, 11:51 a.m.
A local and rare species in Belgium, mainly known from the Kempen area.
Native
The larva lives inside a needle of the food plant starting at the base. Later it feeds externally on the needles living under a slight web.
The adults come to light.
The adults fly from mid-May towards mid-September.
The larva lives inside a needle of Pinus sylvestris.