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据新华网山东频道报道,近日,山东省平阴县林业局森保站监测人员首次发现了美国白蛾虫卵的一种新天敌,初步判定为瓢虫的一种。
According to the Xinhuanet Shandong channel reported that recently, Pingyin County, Shandong Province Forest Bureau Sen Pa monitoring station for the first time discovered a new natural enemies of the worm, the initial determination of ladybugs.