香蕉李结果早、产量高、品质好,是李子的优良品种之一,在辽宁省栽植了近百万株。近年来,在香蕉李的枝干上发生了一种溃疡病(暂定名),对树体的生长发育影响极大。轻者树势衰弱,产量锐减;重者全树死亡,直至全园毁灭。为了挽救香蕉李,我们对该病的发生规律及防治进行了调查研究。 Banana plum early results, high yield, good quality, plum is one of the fine varieties in Liaoning Province planted nearly one million strains. In recent years, a kind of ulcer disease (tentative name) occurred on the branch of banana plum and greatly affected the growth and development of the tree. The light trees weak, production dropped sharply; heavy trees died, until the whole park destroyed. In order to save banana plums, we conducted a survey on the occurrence and prevention of the disease.