Life … Animals Arthropods Insects True Bugs, Hoppers, Aphids, and Allies Armored Scale Insects Diaspidiotus European Fruit Scale species 4 observations European Fruit Scale Diaspidiotus ostreaeformis Supported by All 5 native plantssupport it in the US Food plants Plants it feeds on Black Cherry, Grey Alder, Green Alder, Net-leaved Willow 5 Close