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据农业部通报,近期贵州省十多个县(区)相继在储藏芸豆上发现菜豆象(Acanthoscelides obtectus Say)疫情,疫豆来源及流向比较复杂,且危害较为严重,一般虫蛀率为10-50%,严重的达90%以上。菜豆象属全国农业植物检疫性有害生物,此前我国仅在吉林、云南省有分布报道。
According to the notification of the Ministry of Agriculture, the epidemic situation of Acanthoscelides obtectus Say has been found in more than a dozen counties (districts) in Guizhou Province recently. The source and flow of pest beans are more complicated and the damage is more serious. The general moth-eaten rate is 10- 50%, serious up to 90%. Bean is like a national agricultural phytosanitary pest, after China’s only in Jilin, Yunnan Province, there are reports.