Abstract: The adults of Cerambycidae were collected by the flight intercept traps baited with generic pheromones of Cerambycinae, ethanol lures were set up in broad-leaved Korean pine forest of Jiaohe Forestry Experimental Region Administration of Jilin Province in 2013 and 2014, and the trapping activities of lures and their combinations on different longhorn beetles were tested. The results of field trapping test in two years showed that mean catch per trap on Mesosa myops, Gaurotes ussuriensis, Macroleptura thoracica, Anoploderomorpha cyanea, Prionus insularis, Rhopalopus speciosus, Plagionotus pulcher, Anaglyptus colobotheoides varied significantly among lures and their combinations. Species composition of longhorn beetles captured were different among traps baited the lures and differed combinations, and the mean number of species as well as the mean catch of longhorn beetles significantly differed among the lures and their combinations. Conclusions were shown as follows: Many species in the subfamily Cerambycinae were attracted to traps baited with 3-hydroxyhexan-2-one and 3-hydroxyoctan-2-one, and the data indicated that some species in Lamiinae and Lepturinae were also attracted to the two semiochemicals. Generic pheromones of Cerambycinae and ethanol lures could significantly increase the surveying and monitoring efficiency of Cerambycidae. With the previous studies, Lamiinae, Lepturinae and Cerambycinae in broad-leaved Korean pine forest had the highest richness and abundance. The survey showed that the traps baited with generic pheromones of Cerambycinae and ethanol lures could monitor the population dynamics of these longhorn beetle species effectively.