1世界各国重视外来有害生物传入快速发展的国际贸易、国外引种、人员交流等,为外来农业植物有害生物的传入创造了种种条件,使其不断向新的地方扩散蔓延。由于没有天敌等控制因素,新传入的有害生物迅速繁殖,给当地的环境、生物、生态带来严重灾难。据国际自然及自然资源保护联盟 1 All countries in the world attach importance to the introduction of exotic pests into the fast-growing international trade, introduction abroad and exchange of personnel, creating conditions for the introduction of exotic agricultural plant pests, and constantly spreading them to new places. In the absence of control factors such as natural enemies, the newly introduced pests multiply rapidly, causing serious disasters to the local environment, biology and ecology. According to the International Union for the Conservation of Nature and Natural Resources