关于天牛的防治长期以来被国内外视为害虫防治中最困难的问题之一。即使防治害虫技术先进的国家也没有很经济而有效的方法来防治天牛。如美国发现天牛为害林木不得不将这些林木砍掉,再用加热烘干的方法将天牛烤死。又如日本采用直升飞机大量喷药的方法来防治松材线虫传播的媒介——松墨天牛。由于天牛世代发育不整齐,所以这些方法(1)效果差,(2)成本高,(3)严重影响生态平衡。我国采用人工捕捉成虫、树干刷白、虫孔注药,钩杀幼虫,用木锤敲击卵或初龄幼虫等方法来防治天牛,这个方法对于小面积的林木或庭园树木有一定的防 The control of celastrus has long been recognized as one of the most difficult problems in pest control at home and abroad. Even countries with advanced pest control technologies do not have a very economical and effective way to prevent or control the disease. If the United States found that the natural enemies of trees had to cut off these trees, then heating and drying method will be roasted to death. Another example is Japan’s use of helicopters spraying a large number of methods to control pine wood nematode vector - Monochamus alternatus. Due to the irregular development of the Beef Cattle, these methods (1) are ineffective, (2) costly, and (3) seriously affect the ecological balance. In our country, we use artificial methods such as catching adults, brushing white trunks, injecting insects in holes, hooking larvae, striking eggs or first instar larvae with a wooden hammer to prevent and control the beetles. This method has some protection against small area trees or garden trees