竹篦舟蛾在闽西北部分县(市)危害毛竹林,幼虫不但取食竹叶,同时还咬断叶基造成落叶,严重影响竹林生长,降低笋竹产量;严重发生时可将叶片吃光,甚至造成立竹枯死。用1.2%苦参碱.烟碱乳油与白石粉配制成含药量4%的杀虫粉剂,防治第一代2~4龄幼虫,见效快、施药方便,解决了丘陵山地不便采用水剂、烟雾剂方式防治的难题。施药后20 h内害虫被击落致死达91.7%;施药50 h后,24 h内掉落地面的毛竹叶片数量减少了88%。 Bamboo grate moths damage moso bamboo forests in some counties (cities) in the northwest of Fujian. The larvae not only feed on the bamboo leaves, but also sever the leaves to cause deciduous leaves, which seriously affect the growth of bamboo forests and reduce the bamboo shoot production. In severe cases, Bamboo caused even dead. With 1.2% matrine. Nicotine cream and white powder prepared with pesticide powder containing 4% of the dose of 2 to 4 instars of the first generation of larvae, quick, convenient application to solve the inconvenience of hills and mountains using water agent , Aerosol prevention and treatment of the problem. Within 20 h after spraying, the pests were shot down to death by 91.7%. After spraying for 50 h, the number of leaves falling on the ground within 24 h decreased by 88%.