黄杨绢野螟[Diaphaniaperspectalis(Walker)]又名黑缘螟蛾。主要为害金边黄杨、雀舌黄杨、瓜子黄杨、大叶黄杨、锦熟黄杨、冬青等。该幼虫取食叶片,严重时将叶片全部吃光,造成枯枝甚至整株死亡,严重影响植株生长和景观。随着城镇建设的快速发展,黄杨作为一种优良的常绿灌木,近 Boxwood silk borer [Diaphaniaperspectalis (Walker)], also known as black edge moths. The main damage Phnom Penh Boxer, Buxus boxwood, melon seeds boxwood, Euonymus japonicus, Kam familiar boxwood, holly and so on. The larvae feed on leaves, in severe cases the leaves are all eaten, resulting in dead branches or even the whole plant died, seriously affecting plant growth and landscape. With the rapid development of urban construction, boxwood as an excellent evergreen shrubs