据监测,近期二代幼虫在东北、华北、黄淮、西南部分地区呈重发态势,局部地区玉米、水稻、甘蔗等作物遭受危害。7月2日,农业部发出紧急通知,要求各地切实做好粘虫防控各项工作。当前,要做好以下重点工作:一是全面落实防控责任。7~8月份是粘虫发生危害关键时期,查清虫情和及时防治工作关系秋粮丰收大 According to the monitoring, the second-generation larvae have recently been re-emerged in the northeast, north China, Huanghuai and parts of southwest China. Some crops such as corn, rice and sugarcane are harmed in some areas. On July 2, the Ministry of Agriculture sent an urgent circular calling on all localities to effectively handle the prevention and control of armyworm. At present, we must make the following key tasks: First, we must fully implement the prevention and control responsibilities. 7 to August is the critical period for the occurrence of armyworm pests, check the relationship between insects and timely prevention and treatment Autumn grain harvest large