柑桔木虱是黄龙病的传播媒介昆虫,但目前对其生物学特性.防治方法等缺乏研究。广东省杨村华侨柑桔场对木虱的生物学特性所进行的研究结果表明,在室外笼养条件下,按照成龄柑桔树每年五次自然发芽期供给嫩梢作饲料,柑桔木 Citrus psyllids is a vector insect of the yellow dragon’s disease, but at present, there is a lack of research on its biological characteristics, prevention and treatment methods and the like. The results of the study on the biological characteristics of psyllids in the orange field of Yangcun Overseas Chinese in Guangdong Province showed that under the conditions of outdoor caged feeding, the young shoots were fed with citrus wood