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利用昆虫病毒防治农林害虫,在国内、外已引起重视。油茶尺蠖(Biston marginata Shirabi)是茶叶主要害虫之一,为了防治油茶尺蠖的危害,我们在田间试验之前,对油茶尺蠖核型多角体病毒(BmsNPV)的毒力进行了生物测定。
The use of insect viruses to control pests in agriculture and forestry has drawn great attention both at home and abroad. Biston marginata Shirabi is one of the major pests of tea. In order to prevent the damage of Camellia oleifera, we conducted a bioassay on the virulence of Bombyx Mori nuclear polyhedrosis virus (BmsNPV) before the field experiment.