Chapter 7 SCALE INSECTS Lecture Outline Overview Biological characteristics Drosicha corpulento草履硕蚧 Eulecanium kunoensi心日本球蚧 Pseudococcus comstocki康氏粉蚧 Unaspis yanonensi心矢尖蚧 Monitoring and managementChapter Chapter 7 SCALE INSECTS SCALE INSECTS Lecture Outline Overview Biological characteristics Drosicha corpulenta 草履硕蚧 Eulecanium kunoensis 日本球蚧 Pseudococcus comstocki 康氏粉蚧 Unaspis yanonensis 矢尖蚧 Monitoring and management