盆栽果树深受人们喜爱。但果树的病虫也比较多见,常常危害果实和叶片,影响果实的品质和观赏效果。由于盆栽果树除观赏外,果实还要食用,所以其用药种类及喷药时期等,也有其特点和要求。现以梨为例谈一下管理注意点。对于病害,提倡以防为主,防治结合的原则;对于虫害,则要求“治早、治少、治了”。 Potted fruit trees are popular with people. However, pests and diseases of fruit trees are also more common, often endangering fruits and leaves, affecting the quality of the fruit and ornamental effect. As potted fruit trees in addition to ornamental, but also edible fruit, so the type of medication and spraying period, also has its own characteristics and requirements. Take pear as an example to talk about management attention. For diseases, we advocate the principle of prevention and control; for pests, we require “cure early, cure less and cure.”