细菌病害发病条件细菌性病害发病一般在温度为25￣32摄氏度、湿度在70%以上、光照不足、不通风情况下易发生,叶部病害一般在4￣5月份或者8￣9月份发生,经济作物和水生作物一般在6￣8月份发生。遇大暴雨或者台风过后发病较重。另外,与连作制度、施用未腐熟农家肥、感病品种、田 Bacterial disease incidence Bacterial disease incidence generally at a temperature of 25 ~ 32 degrees Celsius, humidity above 70%, inadequate lighting, ventilation is not easy to happen, leaf disease usually occurred in April ~ May or August ~ September, the economy Crops and aquatic crops generally occur in June ~ August. In case of heavy rain or heavy typhoon after onset. In addition, with the continuous cropping system, the application of non-decomposed farmyard manure, susceptible varieties, fields