番茄晚疫病是近几年来上升的一种严重影响番茄生产的病害,我省的襄樊、十堰、沙市、武汉、宜昌等地的番茄均受其害;近两年来发展起来的海拔700米以上的高山番茄栽培实践表明,晚疫病是一种毁灭性病害。为此,我们于1987年在长阳青岗坪进行了甲霜灵、瑞毒铜等药剂防治番茄晚疫病试验。 Late blight of tomato is a disease that seriously affects the production of tomato in recent years. The tomato in Xiangfan, Shiyan, Shashi, Wuhan and Yichang of our province suffer from it. In the past two years, the disease has developed over 700 meters above sea level Cultivation of highland tomato shows that late blight is a devastating disease. To this end, we conducted in 1987 in Changyang Green Gangping metalaxyl, Rui poison copper and other chemical agents to control tomato late blight.