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叶霉病是一种高温高湿病害,它的发病条件是:温度２０～２５℃,相对湿度９０%以上易发病和流行;在植株过密通风不良,浇水多的条件下易蔓延成灾,而秋番茄的栽培条件正是高温多雨季节。为了控制叶霉病的发生和流行,夺得高产,在连续３年对秋番茄的叶霉病发生和为害情况进行调查与防
Leaf mold is a high temperature and humidity disease, its incidence conditions are: temperature 20 ~ 25 ℃, relative humidity more than 90% susceptible to disease and epidemic; poor plant over-ventilation, watering more easily spread under the conditions of disaster , While autumn tomato cultivation conditions is the hot and rainy season. In order to control the occurrence and prevalence of leaf mold disease, won high yield, in autumn for 3 consecutive years of leaf mold disease occurrence and damage investigation and prevention