一、利用多种措施防治病虫:首先采取增强树势,提高果树自身抗病虫能力的措施,如合理负载,秋施基肥,混施有机肥与磷钾肥;适时灌水排涝;合理修剪,改善通风透光等。其次是减少病虫源,休眠期彻底清园,清除树上病虫干枝、病虫僵果、粗翘树皮和病皮,扫除地面枯枝落叶与杂草等,集中烧毁;在开花 First, the use of a variety of measures to prevent pests: First, to take to enhance the tree vigor and improve the ability of fruit trees own pest resistance measures, such as reasonable load, autumn base fertilizer, organic fertilizer and phosphorus and potassium fertilizer; timely irrigation and drainage; reasonable pruning and improvement Ventilation and so on. Followed by the reduction of the source of pests and diseases, the dormant period of a thorough clearing of the park, remove the tree pest dry branches, pests and diseases rigid fruit, rough Alice bark and disease skin, remove the ground litter and weeds, concentrated burned;