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应用思茅松毛虫质型多角体病毒 Dendrolimus kikuchii Cytoplasmic PolyhedrosisVirus(Dk CPV)防治思茅松毛虫 Dendrolimuskikuchii和文山松毛虫 D.punctatus wen-shanensis的实验证明用 Dk CPV粉剂防治 3～ 5龄幼虫效果达 97% ,且具有显著的扩散流行和持续控制效果。
The experiment of Dendrolimus kikuchii Cytoplasmic Polyhedrosis Virus (Dk CPV) against Dendrolimus kuchii and D. punctatus wen-shanensis in Dendrolimus kikuchii showed that the effect of preventing and controlling 3rd-5th instar larvae with Dk CPV powder was 97% And has a significant proliferation of popular and sustained control effect.