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油桐尺蠖是茶树主要害虫之一,对茶叶产量影响较大,长期大量使用化学农药,虽能取得速灭油桐尺蠖的效果,但也杀伤大量天敌,破坏生态平衡,污染了环境。因此,昆虫病毒作为生物杀虫剂控制虫害受到广泛重视,1978年6月中国科学院武汉病毒研究所谢天恩等人分离一株油桐尺蠖核型多角体病毒(Buzur,aSuppressaria Nuclear Polyhedrosis Virus),简称BSNPV。近年来,利用该病毒防治油桐尺蠖已取得显著成效,但是其安全性已成为人们所共同关心的问题。有关BSNPV杀虫剂的安全问题,祝庆荃等已对
Tung oil palm is one of the major pests of tea tree, a greater impact on the production of tea, long-term large-scale use of chemical pesticides, although it can get the effect of speeding off tarragon, but also kill a large number of natural enemies, destroy the ecological balance and pollute the environment. Therefore, insects virus as a biological insecticide to control pests have received widespread attention, in June 1978, Wuhan Institute of Virology, Chinese Academy of Sciences, Xie Tian-en et al. Isolation of a tung tree nuclear polyhedrosis virus (Buzur, aSuppressaria Nuclear Polyhedrosis Virus), referred to as BSNPV . In recent years, the use of the virus to prevent tilapia has achieved remarkable results, but its safety has become a common concern. Regarding the safety of BSNPV pesticides, Zhu Qingquan et al