哈密地区杏树流胶病日趋严重，１９９１－１９９３年的调查表明，伤口是导致杏树流胶的主要原因，小蠹虫蛀食不仅诱发杏树流胶，并可导致死亡。流胶病使杏树减产１１．１％－５２．８％，，小蠹虫蛀食使杏树减产６６．６％－６９．５％。龙胆紫、腐殖酸、菌毒清合理配合施用，可有效防治流脏病，克牛灵胶囊可有效地杀死小蠹虫幼虫。 Hami region apricot mellitus is worsening. A survey conducted in 1991-1993 showed that the wound was the main cause of apricot gum, which not only induced apricot gel but also caused death. Silicosis caused apricot 11.1% -52.8% yield reduction, bark beetle pests almond trees yield 66.6% -69.5%. Gentiana violet, humic acid, bacteria and toxic combination with reasonable control, can effectively prevent the flow of dirty disease, kaiqu Ling capsule can effectively kill beetles larvae.