细菌性穿孔病是我国落叶核果类果树普遍发生的一种病害,也是全球性的一种病害。近年来,细菌性穿孔病在油树上时有发生,受其为害,果面着生不规则的蓝色斑点,果实外观不佳,又抑制了果实的增大和糖分的增高,并引起落叶,严重削弱树势,明显地影响产量和经济效益,应加强预防和控制。1 Bacterial perforation disease is a common disease of deciduous tree in China and is also a global disease. In recent years, bacterial perforation occurred in the oil tree from time to time, subject to damage, the fruit surface with irregular blue spots, the fruit appearance is poor, but also inhibited the increase of fruit and sugar, and cause deciduous, Seriously weaken the tree vigor, obviously affect the output and economic benefits, and strengthen prevention and control. 1