茶椰圆故（TemnaspidiotusdestructorSignoret）又称琉璃盾故，在我国主要分布于浙江、安徽、江苏、贵州、四川、湖南、广西等省茶区，近年来在福建的福安、寿宁、罗源等县市部分茶园也发生较严重的危害。该虫以著虫和雌成虫在茶树中下部成叶和老叶的叶背吸汁危害，致使叶片产 Tea plantain (Temnaspidiotus destructorSignoret), also known as glass shield, is mainly distributed in our country in Zhejiang, Anhui, Jiangsu, Guizhou, Sichuan, Hunan, Guangxi and other provinces of tea, in recent years in Fujian Fuan, Shouning, Luoyuan County Some tea plantations also occurred more serious harm. The insects and insects in the lower part of the tea tree into the leaves and leaves of the old leaves of the back suction juice damage, resulting leaves production