光肩星天牛是阔叶树种的主要蛀干害虫之一，以幼虫蛀食韧皮部和边材，并在木质部内蛀成不规则坑道进行危害，严重地阻碍养分和水分的输送，影响树木的正常生长。 １９９０年在巴盟发现光肩星天牛，１９９１年就开始除治。介于光肩星天牛卵孵化率高，幼虫、蛹的生活环境隐蔽，危 Asteridae is one of the major pests of broad-leaved tree species. Larvae eats phloem and sapwood and erodes irregularly shaped tunnels in the xylem, which seriously hinders the transport of nutrients and water and affects the normal growth of trees. In 1990, the Union of Light Shouldered Beetle was discovered in Pauillan and started to eliminate it in 1991. Between the light shoulder star anise egg hatching rate is high, larvae, pupal living environment hidden, dangerous