Keywords Hyphantria cunea;nucleopolyhedrovirus;susceptibility;cell pathological changes;fluorescence quantitative PCR;ELISA;Chouioia cunea;

• 美国白蛾;核型多角体病毒;敏感性;细胞病变;荧光定量PCR;ELISA;白蛾周氏啮小蜂;