在大面积使用昆虫病毒制剂防治害虫之前,必须考虑到病毒对自然界天敌昆虫的种群及数量是否有抑制或毒杀作用。在中国科学院武汉病毒研究所的主持下,我所于1983～1984年间用油桐尺蠖病毒对茶园内主要的蜘蛛类、步行虫、茧蜂、瓢虫类、猎蝽等天敌昆虫进行了室内外试验,以观察其毒性及致病性,现将试验结果总结如下。 Before large-scale use of insect virus preparations to control pests, consideration must be given to whether the virus inhibits or inhibits the population and number of natural enemy insects in nature. Under the auspices of the Wuhan Institute of Virology, Chinese Academy of Sciences, we conducted the indoor and outdoor studies on the major arachnids of pests such as pests, pests, beetles, bugs and insects in the tea plantations from 1983 to 1984 Test to observe its toxicity and pathogenicity, the test results are summarized below.