近几年来,我省水果产区果实轮纹病发生日趋严重,是造成红富士苹果烂果、树体衰弱的最主要原因。一般果园采收前,因果实轮纹病造成的烂果,轻者20%左右,常见的在30%左右,重者可达50%-70%,个别园块还有绝收现象,给广大果农造成巨大的经济损失。为实现果园丰产丰收,现根据笔者多年的生产经验,就果实轮纹病的危害症状、发生规律、流行发生 In recent years, the fruits of our province fruit ring rot disease occurs more and more serious, is caused by red Fuji apple rotten fruit, the most important reason for the tree body weakness. Before the general orchard harvest, fruit rot disease caused by rotten fruit, light about 20%, common in about 30%, severe cases up to 50% -70%, there are individual park block phenomenon, to the majority of farmers Cause huge economic losses. In order to achieve orchard harvest, is based on the author’s many years of production experience, the risk of fruit rot disease, the occurrence of laws, prevalence