光肩星天牛是三北地区防护林的主要蛀干害虫,树干打孔注药防治光肩星天牛成虫技术作为一项成熟防治技术,在治理中幼林天牛虫害木中发挥了突出的作用,但由于长期使用氧化乐果作为杀虫药剂,不但污染环境,还容易使光肩星天牛产生抗性,因此林业生产上迫切需要使用筛选出的无公 Light Shoulder Beetle is the main borer pest of the shelterbelts in the Three North region. The injection of the trunk stems into the hole to prevent and control the disease of adult Shounevalis dipteroides has played a prominent role in the management of young and old pests, but due to long-term use of omethoate As insecticide, not only pollute the environment, but also easy to produce light Shijiazhuang Tian cattle resistance, so the urgent need to use forestry to filter out the public