梨果供应期很长,很多品种较耐贮运,这对调节果品市场和保障水果供应具有重大的意义,但是在贮藏过程中也很容易造成一些病害,除潜伏浸染的轮纹病、褐腐病等病害在贮藏期继续发病腐烂应及时清理外,其他的主要病害有黑心病、果柄基腐病、青霉病、黑皮病、霉心病、冷害、二氧化碳中毒等。贮藏期间,对这些病害进行及时有效的防治,可收到事半功倍的效果。 Pear supply is very long, many varieties are more resistant to storage and transportation, which regulate the fruit market and to ensure the supply of fruit is of great significance, but in the storage process is also very easy to cause some diseases, in addition to the latent infection of rotifers, brown rot Diseases and other diseases in the storage period of the disease should be promptly cleared rot, the other major diseases are black heart disease, fruit stalk rot, Penicillium, meiosis, mold heart disease, chills, carbon dioxide poisoning. During storage, the timely and effective prevention and treatment of these diseases can receive a multiplier effect.