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杨树云斑天牛两年发生１ 代，以幼虫和成虫在杨树蛀道中越冬；成虫寿命近９ 个月。卵分批成熟分批产；成虫以桦木科的木岂木、木槿科的柘木、蔷薇科的梨树取食补充营养。对该害虫的防治以断绝成虫食物源和捕杀成虫为主的综合治理方法。
Populus canadensis occurs a generation two years, with larvae and adults in the wintering of the tunnel; adult life span of nearly 9 months. Egg mature in batches; adults to birch wood Muqi wood, Hibiscus family alder, Rosaceae pear tree feeding supplement nutrition. The prevention and treatment of the pest in order to cut off the adult food source and kill adult-based integrated management approach.