Oystershell scale
From Wikipedia, the free encyclopedia
Oystershell Scale is a common name used to describe several species of scale insects that are pests of woody plants.
- Quadraspidiotus ostreaeformis, a pest in New Zealand and Europe, also called the European fruit scale in North America.
- Lepidosaphes ulmi, a pest in North America, called Apple mussel scale in New Zealand.