Norway Spruce with larva feeding on the needles from a silken gallery spun along a twig. Adults come to light. Recently split into 2 species so dissection required (see B. confusella)
Determination by Genitalia Examination (gen. det.) Required
Recorded in 8 (6%) of 140 10k Squares. First Recorded in 1998. Last Recorded in 2021. (Data up to end 2022) Additional Stats