“天保工程”实施以来的 3年间，内蒙古大兴安岭林区采取以鸟治虫及生物、物理并用的手段防治森林病虫鼠害，保证了森林健康。到目前，大兴安岭林区已形成了“一站三网”监测防治体系，森林病虫鼠害防治率、检疫率均达 100％，监测率达 99.82％。内蒙古大兴安岭林管局连续 2年? In the three years since the implementation of the “Natural Forest Protection Project”, the forests in Daxinganling, Inner Mongolia, have been treated with bird pests and biological and physical means to prevent and control forest pest and disease and ensure forest health. Up to now, the monitoring and control system of “one station, three networks” has been formed in the forest area of ​​Daxinganling. The prevention and cure rate of forest pest and rodent pests, the quarantine rate reached 100% and the monitoring rate reached 99.82%. Inner Mongolia Daxinganling Forest Authority for two consecutive years?