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农区蝗虫主要包括农区飞蝗和土蝗,飞蝗是具有暴发性、迁飞性和毁灭性的重大生物灾害。根据全国农技中心组织专家会商预测,预计2017年东亚飞蝗、西藏飞蝗总体中等发生,局部地区可能出现高密度蝗蝻点片。亚洲飞蝗偏轻发生,不排除境外飞蝗迁飞入境为害的可能,黑龙江和吉林局部苇塘湿地可能发生高密度群居型蝗蝻点片。为有效控制蝗虫灾害,落实《全国蝗虫灾害可持续治理规划(2014~2020年)》,推进农药使用量零增长行动,特制订本方案。
Locusts in rural areas mainly include migratory locusts and soil locusts, and locust locusts are major biological disasters that are violent, migratory and devastating. According to the national agricultural technology center experts consultation consultation is expected in 2017 East Asian migratory locusts, Tibet locusts occur generally moderate, high-density locust spots may appear in some areas. Asiatic migratory locusts occur lightly and may not rule out the possibility of migratory locusts flying into or leaving the country for possible damage. High-density gregarious locust spots may occur in the Weitang wetlands of Heilongjiang and Jilin provinces. In order to effectively control the locust disaster and implement the National Sustainable Management Plan for Locust Disasters (2014-2020), we will promote the zero-growth of pesticide use and formulate this plan.