为掌握光肩星天牛成虫对寄生树种如何进行识别选择，作者进行了对比、分析成虫栖息、取食和产卵过程中在不同树种间的活动行为表现，以及成虫对寄主树木气味或味迹的嗅觉和味觉测定等项研究．结果表明，光肩星天牛成虫在寄主选择过程中，非接触性的嗅觉识别判断不起主导作用；成虫对寄主的选择是在不断的活动过程中，主要通过触角和口须上的化感器接触感应，在味觉和嗅觉等的共同参与下完成的． In order to understand how parasitic species can be identified and selected by adults, the authors compared the behavior of adults in habitats, feeding and oviposition among different species and the olfactory and taste sensation of adults to host tree odor or taste Determination of other research. The results showed that non-contact olfactory recognition could not play a leading role in adult host selection. The selection of the host by adult adults was mainly through the sensory contact of the sensilla on the antenna and beak, Completed with the joint participation of taste and smell.