Scale insects are common on many trees and shrubs. Although natural enemies help keep them in check, scales sometimes can become numerous and seriously injure plants. Identification of the scale ...
2). Adult female covers are called tests (Fig. 3), and can be up to 2 mm wide with a central pale ring. The test is not attached to the body and can be peeled back to reveal the soft-bodied scale ...
To browse a specific bug data, please go to one of the following project directories and select a branch starting with "bugs-dot-jar-". The branch names follow the ...
He identified 1,500-8,000 specimens per year, and to questions that did not involve scale insects, his answer was: ‘I’ll think about it’ Douglas Williams, the entomologist, who has died aged ...