生物防治害虫是利用自然界有益昆虫、病原微生物、农用抗菌素等来防治农林害虫的一种方法。具有对人畜安全、不污染环境、不伤天敌、利于生态平衡的优点。1600年前,晋代嵇含在《南方草木状》中就有用黄柑蚁消灭大绿椿象的记载。国外于19世纪中叶开始生防工作。美国从1888～1969年 Biological control pests is the use of natural beneficial insects, pathogenic microorganisms, agricultural antibiotics to control pests in agriculture and forestry, a method. Has the advantages of human security, no pollution of the environment, natural enemies, ecological balance. 1600 years ago, the Jin Dynasty 嵇 contained in the “southern grass-like” there is the use of yellow citrus eradication of large green stinkbug records. Foreign biocontainment work started in the mid-19th century. United States from 1888 to 1969