一、病虫害防治1、清除残枝落叶,剪除病虫枝。许多危害果树的病菌、害虫大多都在枯枝败叶以及荒草中越冬,结合冬季修剪以对果树及其附近的枯枝、落叶等垃圾杂物清除干净,集中起来沤制或烧毁,可有效降低病菌和害虫越冬数量。 First, the pest control 1, remove residual leaves, cut off pest branches. Most of the pathogenic bacteria and pests that endanger the fruit trees are mostly wintering in dead leaves and weeds, combined with winter pruning to remove debris from litter such as fruit trees and their nearby litter and debris, And the number of pests overwintering.