稻瘟病是影响水稻产量的主要病害。稻瘟病茵源主要是在病草、病谷、病秕粒上越冬,如不及时消灭菌源,将会危害第二年水稻生产。其综合防治方法如下:一是病谷要尽早处理,特别是种植糯稻和种常规稻的农户,切不可将病谷留作种用。二是病谷壳病秕粒不能长时间乱堆放,要在“立春”前烧掉,以防气温回升后病菌蔓延。 Rice blast is the main disease affecting rice yield. The source of rice blast is mainly in the sick grass, diseased valleys, diseased grains over winter, if not in time to eliminate sources, will endanger the second year of rice production. The comprehensive prevention and treatment methods are as follows: First, disease Valley to be dealt with as soon as possible, especially the cultivation of glutinous rice and conventional rice farmers, must not be used for disease Valley. Second is the disease of cereal shell disease tablets can not be a long time random stacking, to be burned before the “beginning of spring” to prevent the spread of bacteria after the temperature rose.