Last modified: Dec. 4, 2025, 6:47 p.m.
A fairly common species in the northern part of Belgium, mainly observed in the Kempen. In the southern part a not so common appearance.
Native
When young, the larva mines in a needle of the food plant.
After hibernation it continues feeding in shoots and between spun needles.
The adults come to light.
The adults have been observed from mid-May to late August with a peak during June.
The larva mines in a needle of Pinus sylvestris.