2012年国内粮食生产受到南方持续低温阴雨,东北和西南地区秋、冬连旱,黄、淮地区严重夏旱,多次强台风等不利气候因素影响,上半年小麦赤霉病大发生,下半年东北、华北玉米3代黏虫暴发,水稻“两迁”害虫重发。面对严峻的形势,各地植保部门按 In 2012, the domestic food production was affected by unfavorable climatic factors such as the continuous cold and rainy south in the south, autumn and winter droughts in the northeast and southwest regions, severe summer droughts in the Huanghe and Huai areas, and multiple typhoons. In the second half of the year, Northeast China, North China three generations of malaria outbreak of rice, rice “two move ” pest resumption. Faced with the harsh situation, all departments of plant protection press