Host plants:
The larvae are polyphagous in the herb-layer.
Habitat:
Agrochola gratiosa often inhabits open woodland and maquis with herbal unterstory and sunny embankments.
Life cycle:
The moths occur in autumn (September to mid-November). The larvae develop especially in spring from March to May.
Remarks:
Agrochola gratiosa occurs locally in Bulgaria (Struma Valley), in Greece (incl. Samos Island) and in W-Asia (especially Turkey).