在番茄生长过程中,经常会出现一些引起植株萎蔫的症状,不论是生长期还是结果期均可发生。出现这种情况后,有的还可在全田蔓延危害。湖南省沅江市蔬菜基地的菜农,通过多年观察发现,番茄出现植株萎蔫,主要与以下一些因素有关,找出原因后,采取相应的措施防治效果好。高温。进入生长期以后,大气温度升高,高温时的温度一般都在30℃左右,最高温度可达35℃ During tomato growth, there are often some symptoms that cause plant wilting, both in the vegetative phase and in the fruiting phase. When this happens, some can spread the harm in the whole field. Vegetable farmers in Yuanjiang City, Hunan Province, vegetable base, found through years of observation, tomato wilting plants, mainly with the following factors, to find out the reasons, to take appropriate measures to control the effect is good. high temperature. Into the growing period, the atmospheric temperature, the temperature at high temperatures are generally about 30 ℃, the maximum temperature up to 35 ℃