The beet armyworm, Spodoptera exigua (Hubner), is a polyphagous pest with worldwide distribution mainly in tropical and subtropical regions.
从80代中后期开始,甜菜夜蛾连续多国各省份爆发成灾,成为农业生产的一种灾难害虫。
The beet armyworm, Spodoptera exigua (Hubner), is a polyphagous pest with worldwide distribution mainly in tropical and subtropical regions.
从80代中后期开始,甜菜夜蛾连续多国各省份爆发成灾,成为农业生产的一种灾难害虫。
声明:以例句、词类均由互联网资源自动生成,部未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向们指正。