苹果烂果病主要包括：轮纹病、炭疽病、霉心病。总结几年的防治经验，我们认为：要防治烂果病，应抓好四个关键环节。１搞好清园，铲除病源苹果轮纹病、炭疽病、霉心病等主要果实病害的病源菌多以菌丝体在被害树体、僵果等部位越冬，这是侵染果实的主要病菌来源。因此，应... Rotten apple diseases include: rot disease, anthracnose, mildew heart disease. Sum up several years of experience in prevention and treatment, we think: to control rotten fruit disease, should pay close attention to the four key areas. 1 do a good job in clearing the garden, eradication pathogenic apple rickettsia, anthracnose, mildew heart disease and other major fruit disease pathogens to mycelium in the victim trees, fruit and other parts of winter overwintering, which is the main source of infection of the source of the fruit . So, should ...