最近一两年,在我省的贵阳、黔南、遵义等地区均严重发生了红三叶菌核病和根腐病。这两种病的发生使红三叶遭到了毁灭性死亡,给牧业生产带来了极大损失,严重地挫伤了农民种草养畜的积极性。为此,我们简单介绍这两种病的特征及防治措施。菌核病早在一百多年前,人们便已发现菌核病对 In the recent year or two, severe diseases such as sclerotinia and root rot have occurred in Guiyang, Qiannan and Zunyi areas in our province. The occurrence of these two diseases has caused the devastating death of the red clover, which has brought tremendous losses to animal husbandry and seriously dampened the enthusiasm of farmers in raising grass and raising livestock. To this end, we briefly describe the characteristics of these two diseases and prevention and treatment measures. Sclerotinia as early as a hundred years ago, people have found sclerotiorum pairs