Wachtliella krumbholzi Stelter, 1975
Rhamnus cathartica Denmark © Simon Haarder
Rhamnus cathartica, France, dép. Nord, Zuydcote © Sébastien Carbonnelle: opened fruit with larva
the lavae live in the berries, feeding on the developing seeds. Larvae one or more per berry, (pale) orange. Infected berries turn black later than healthy one; eventually they are somehwat larger and iregular, and have dark red spots. Pupation external; univoltine.
Bruun, Haarder, Jørgensen & Skuhravá (2014a), Gagné & Jaschhof (2014a), Skuhravá, Skuhravý & Meyer (2014a), Stelter (1975a).