番茄青枯病又名细菌性枯萎病,常发生在开花结果初期,植株发病白天萎蔫,晚上又恢复正常,数天后病株不再恢复而枯萎死亡,但植株仍为绿色。该病在高温高湿、土壤连作、偏施氮肥、排水不良等不利条件下容易发生,尤其在久雨或暴雨后骤晴,气温急剧升高,发病特别严重。防治番茄青 Tomato bacterial wilt, also known as bacterial wilt disease, often occurs early in flowering. The plant wilt during the day and return to normal in the evening. After a few days, the diseased plant will not wither and die, but the plant is still green. The disease is prone to occur under unfavorable conditions of high temperature and high humidity, soil continuous cropping, partial nitrogen fertilization and poor drainage, especially in the long rain or heavy rainfall, the temperature rises sharply and the incidence is particularly serious. Control tomato green