Last modified: April 16, 2021, 9:47 a.m.
This very rare species has not seen in Belgium for quite some time. Rediscovered again in LX in 2020.
The adults fly from early May till early August in two generations. They are active from dusk onwards and later come to light.
The larva lives on Convolvulus arvensis. Hibernates as a pupa in a tough cocoon, among grass stems near the ground.