天牛是对林木危害严重的一类钻蛀性害虫。随着林业生产的发展和森保工作者整体素质的大幅度提高，对天牛科昆虫的研究日益深入。其重点是发生面积大，危害严重的虫种，如光肩星天牛、青杨楔天牛、桑粒肩天牛、松墨天牛等数十种天牛。研究内容主要为生物学特性、发生规律和防治 Cerambycidae is a type of borer pest that is devastating to trees. With the development of forestry production and the substantial improvement of the overall quality of forest protection workers, the research on the beetles and insects has become more and more in-depth. Its focus is the occurrence of large areas, endangering serious insects, such as light Shouldered Cerambycidae, Ching Yang wedge-day cow, Morus alba shoulder day, Monochamus alternatus dozens of days of cattle. The main research content is biological characteristics, occurrence and prevention