油茶软腐病,也叫落叶病,在各地油茶苗木和成林中都有不同程度发生,使油茶生产造成一定损失。自1962年起,曾有人对本病的危害作过调查,对病原和发病规律进行初步探讨。但发病规律仍不完全清楚,病原报导不一,也未肯定。为摸清油茶软腐病的发生规律,我们从1977年10月开始进行此项研究,1979年报导过简况。现将详细结果整理如下:一、危害性调查 Soft rot of tea, also known as deciduous disease, Camellia seedlings and forests in different parts of the forest have varying degrees of occurrence, so that the production of Camellia a certain loss. Since 1962, some people have made a survey on the harm of this disease, and initially discussed the pathogens and the pathogenesis. However, the incidence of the law is still not fully understood, different pathogenic reports, nor sure. In order to find out the law of the occurrence of soft rot in tea, we started the study in October 1977 and reported a brief account in 1979. Detailed results are summarized as follows: First, the risk of investigation