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由于气候原因,今年夏季蝗虫呈偏重发生态势。农业部和蝗区各级政府正在积极组织实施蝗虫防治工作,严防蝗虫起飞成灾。据了解,今年春夏干旱少雨,气候异常,造成了蝗虫发生的有利条件。据统计,目前东亚飞蝗在山东、河南、河北、天津、安徽、山西、陕西等省市发生面积已达1400万亩,新疆的意大利蝗虫发生面积3000万亩,亚洲飞蝗发生面积50万亩。河南省部分黄河滩区的东亚飞蝗密度已高达每平方米1000头至4000头,超过了国家规定的防治标准。新疆部分地区的意大
Due to climatic reasons, locusts are preoccupied with the trend this summer. The ministries of agriculture and locusts governments at all levels are actively organizing and implementing the prevention and control of locusts and prevent the locusts from taking off. It is understood that the spring and summer this year, arid and dry, anomalous climate, resulting in favorable conditions for the occurrence of locusts. According to statistics, at present, East Asian migratory locusts have reached an area of 1400 mu in Shandong, Henan, Hebei, Tianjin, Anhui, Shanxi and Shaanxi provinces, with an area of 30 million mu of locusts in Xinjiang and an area of 500,000 mu of Asian migratory locusts . The density of East Asian locusts in some of the Yellow River beach areas in Henan Province has reached as high as 1,000 heads to 4,000 heads per square meter, exceeding the national standards for prevention and control. In some parts of Xinjiang, Italy