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苹果树早期落叶病综合防治技术 预览

Prevention and Treatment Technology of Apple Leaf Defoliation Diseases
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摘要 苹果早期落叶病是苹果叶片病害,危害影响幼树适龄结果及早期生产,削弱成龄树树势、降低产量和果实品质。引起苹果早期落叶的叶斑病种类主要有褐斑病、灰斑病、轮斑病,详细介绍了这3种病害发病症状、发病规律、发病条件及防治方法,供果农参考。 Leaf defoliation disease of apple fruit is a kind of leaf damage of apple fruit in spring, which affects the young trees' mature age and early production, and reduces the tree potential, yield and fruit quality of the weak mature trees. The main types of early falling leaf spot of apple fruit are brown spot, gray spot and rowhead. The three kinds of diseases are introduced in detail, including the symptoms, rules, rules and control methods, for reference by fruit farmers.
作者 程守云 周吉生 周中磊 张耀峰 CHENG Shouyun;ZHOU Jisheng;ZHOU Zhonglei;ZHANG Yaofeng(Agriculture Service Center of Xiaojie Tounship,Luoning County,Henan Province,Henan Luyang 471000,China;Gaonian Apple Base of Ecological Sightseeing Garden of Sihe Mountain in Lingbao City,Henan Province,Henan Lingbao 472500,China;Changxing Fruie Professional Cooperative in Xiyan Township,Lingbao City,Henan Province,Henan Linbbao 472500,China)
出处 《山西果树》 2019年第5期80-82,共3页 Shanxi Fruits
关键词 苹果 早期落叶病 防治技术 Apple Leaf defoliation diseases Prevention technology
作者简介 第一作者:程守云(1970-)女,大专,农艺师,主要从事果树配套栽培与管理,新品种、新技术、新模式的引进试验、示范与推广。E-mail:zhoujisheng825@163.com.
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