桑盾蚧Pseudaulacaspis pentagona(Targion),又名桑白蚧,属同翅目,盾蚧科。世界各地均有分布,寄主极为广泛,其寄生为害的植物多达120个属。主要为害桃、李、樱桃、杏、梅等核果类果树,还为害梨、苹果、柿、葡萄、枇杷、桑树等,桑盾蚧对桃树的危害常常比其它蚧虫严重。 Sang Dun Kuwana Pseudaulacaspis pentagona (Targion), also known as Kuwana Kui, a Homoptera, Sarcophyton Division. All over the world are distributed, the host is extremely wide, its parasitic plants up to 120 genera. Mainly harmful peach, plum, cherry, apricot, plum and other stone fruit trees, but also pear, apple, persimmon, grape, loquat, mulberry and so on, Sangdong pachyrhizi pests are often more serious than other scale insects.