Schmutterer, H. 1998a Die Spindelstrauch-Deckelschildlaus Unaspis euonymi (COMST.) als neuer Zierpflanzenschädling in Deutschland. [The spindle-berry scale, Unaspis euonymi (COMST.), a new pest of ornamentals in Germany.]. Nachrichtenblatt für den Deutschen Pflanzenschutzdienst. Berlin 50: 170-172.

Notes: Unaspis euonymi found for the first time in Germany; host plants include potted ornamental plants, especially Euonymus japonicus; often found associated with Chloropulvinaria floccifera.