黄瓜菌核病的防治今春由于天气回暖晚，气温较低，我县有很多温室黄瓜相继发生了菌核病，很多菜农拿来病株、病叶问这是什么病？也有的打电话叫我们去诊断。为了使广大菜农对该病有个较全面的了解，现把黄瓜菌核病的症状、传播途径和防治方法介绍如下。１．症状黄瓜菌核病... Cucumber sclerotinia prevention and treatment of the spring due to the weather warmer late, the temperature is low, my county has many greenhouse cucumbers have sclerotinia, a lot of vegetable farmers brought diseased plants, diseased leaves asked what is this disease? Some call us to diagnose. In order to make the majority of farmers have a more comprehensive understanding of the disease, now the symptoms of cucumber sclerotinia, transmission and prevention methods are described below. 1. Symptoms cucumber sclerotinia ...