Last modified: Nov. 23, 2023, 12:38 p.m.
Only discovered in Belgium in 2018 but believed to be present since several years according to pupae found in older stems of Digitalis lutea. So far fairly common in the Calestienne area wherever the larval food plants grow.
Native
The adults are on the wing during May and June.
Mainly occurring on Digitalis lutea, also on Digitalis grandiflora, but this plant is very rare in Belgium.