腐烂病被称为苹果树的“败血症”。如果一棵树染上腐烂病而又得不到及时的控制,很快就会使整片果园毁于一旦。 过去对苹果腐烂病一般都采用截枝、砍伐焚烧,深刮和用“福美砷”等药物防治的方法。但上述方法都不十分理想,存在很多弊病。 Rot is called “septicemia” of apple trees. If a tree is rotted and can not be controlled in time, the whole orchard will soon be destroyed. In the past on the apple rot disease are generally used cuttings, cutting incineration, deep scraping and use “Fumei arsenic” and other drugs prevention and treatment methods. However, these methods are not very satisfactory, there are many drawbacks.