番茄疫病有晚疫病和早疫病两种，是目前在番茄上发生普遍而且严重的一种真菌性病害。该病除造成大量烂果、落果外，还可引起植株干枯，对番茄生产危害极大。经过多年来的调查研究，我们摸索，出了一套行之有效的综合防治技术，防治效果达90％以上。现将主要技术要点整理如下。1 There are two late blight and early blight tomato blight, is a common and serious occurrence of a fungal disease in tomato. In addition to the disease caused a lot of rotten fruit, drop fruit, but also can cause dry plants, great harm to tomato production. After years of investigation and study, we explored and put out a set of effective integrated prevention and cure technologies, with the prevention and cure effect reaching more than 90%. The main technical points are summarized below. 1