番茄青枯病又叫细菌性枯萎病，常在开花坐果时发生，而且来势凶猛，发展快，初结果时植株往往就成片死亡。我县1989～1991年蔬菜基地番茄发生青枯病，药剂防治效果差，造成严重损失，一般减产60％～80％，绝收面积占50％以上，严重影响番茄生产。为了摸索如何应用农业措施预防 Tomato bacterial wilt, also known as bacterial wilt disease, often occurs in flowering and fruiting, and ferocious, rapid development, the initial results plants often die. The occurrence of bacterial wilt disease occurred in the tomato base of the vegetable base in our county from 1989 to 1991, and the effect of pesticide control was poor, resulting in serious losses. Generally, the yield was reduced by 60% to 80% and the area harvested by excess was over 50%, seriously affecting tomato production. In order to explore how to apply agricultural measures to prevent