Electrophoretic analysis of the genome dsRNA of these CPV is olates showed that they all should be classified into the cytovirus 1 as the DsC PV-1. These Dendrolimus spp.

• 病毒基因组dsRNA电泳图谱分析表明 ,这些松毛虫CPV的不同分离株均属于质型多角体病毒 1型 (cytovirus 1)。