果树腐烂病是苹果产区的主要病害,果农把这种病称为果树的癌症.该病轻者刮皮截技,造成树冠残缺,产量降低.重者整棵果树毁掉.使用中药“723神农液”,果农只需在果树的腐烂病处割口涂抹,伤口愈合很快,三、四个月后就能 Fruit tree rot disease is the main disease in apple producing areas, the fruit growers put the disease as a cancer of fruit trees. The disease is light skin cut truncation, resulting in crown deformity, yield reduction .Here the whole fruit tree is destroyed. Shennong liquid ", fruit growers only need to cut the mouth in the decay of fruit trees, the wound heal quickly, three or four months later