目前,在茶树保护工作中,人们往往注重茶树虫害的防治,而忽视茶树病害的防治,这个问题在茶叶生产上应引起足够的重视。一、茶树病害发生情况从六十年代初期以来的调查资料表明,我国茶树叶部病害有30余种,枝干病害20余种,根部病病10余种,共有80余种。其中常见的病害,叶部有茶云纹叶枯病、茶轮斑病、茶芽枯病、茶心枯病、茶炭疽病、茶赤叶斑病、茶褐 At present, in the tea tree protection work, people tend to pay more attention to the prevention and control of tea tree pests, while ignoring the prevention and treatment of tea tree diseases. This problem should be given enough attention in tea production. First, the occurrence of tea diseases Since the early 1960s survey data show that China’s tea leaf disease more than 30 species, more than 20 branches disease, root disease more than 10 species, a total of more than 80 species. One of the common diseases, foliar leaves tea leaf blight, tea leaf spot disease, tea bud blight, tea heart blight, tea anthracnose, tea leaf spot disease, brown tea