甜櫻桃早期落叶病的发生原因和防治办法

中图分类号：S662.5，S436.62 文献标识码：B

Occurrence Causes and Control Measures of Early Leaf Fall Disease in Sweet Cherry

ZHANG Shuxia，HOU Jun，YANG Lulu，YANG Jie (Xi'an Agricultural Technology Extension Center，Xi'an Shaanxi 71Oo61,China)

Abstract:Early leaf falldisease is a major threat tosweet cherryproduction，causing premature defoliation thatseverely compromises fruit qualityand normal tre growth.The systematicallthedisease'scausativefactors from multiple perspectives were analyzed，ncluding pestsanddiseases，orchard managementpractices，environmentalconditions，andtrenutritionalstatus.Integratedcontrol strategies encompasingagricultural，physical,chemical,andbiologicalapproachesare proposed topro videgrowers withscientificallyvalidated solutions.Thefindings ofer practical guidancefor mitigating this diseaseand promo ting sustainable development of the cherry industry.

Key words:sweet cherry；early leaf fall disease；causative factors；control measures

甜樱桃因其色泽鲜艳、味道甜美，富含维生素C、铁元素以及多种生物活性成分而深受消费者青睐，凭借其独特的口感和丰富的营养价值在水果市场占据显著地位，经济价值颇高，也为众多种植户带来可观的经济收入。（剩余4274字）