一、危害特点辣椒根腐病一般发生于大棚辣椒定植后到采果盛期。初期症状是一株或一株的几个枝子发生萎蔫，最后导致全株及全部辣椒死亡。纵剖其死亡的植株，在根茎部的髓部已变成褐色病变。危害的病菌可以在土壤中存活５～１０年，借雨水、灌溉和病残株体传播蔓延，高温、... First, the harmful characteristics of pepper root rot generally occurs in the greenhouse pepper planting to fruiting period. The initial symptoms are the wilting of several branches of a plant or a plant, which eventually leads to the death of the whole plant and all the peppers. Longitudinally cut its dead plant, in the rhizome of the pulp has become brown lesions. Hazardous bacteria can survive in the soil 5 to 10 years, by rain, irrigation and sick spread spread, high temperature, ...