陕西苹果病虫害发生特点及绿色防控技术  

Occurrence Characteristics of Apple Diseases and Insect Pests and Green Control Technology in Shaanxi Province

作　　者：刘万锋[1] 李明明 田超[1] 王亚红 LIU Wan-feng;LI Ming-ming;TIAN Chao(Weinan Agricultural Technology Extension Center,Weinan,Shaanxi 714000)

机构地区：[1]渭南市农业技术推广中心,陕西渭南714000 [2]陕西省植物保护工作总站,陕西西安710003

出　　处：《安徽农业科学》2022年第18期123-125,共3页Journal of Anhui Agricultural Sciences

摘　　要：通过2016—2020年植保专业统计数据分析和田间调查,明确了陕西省苹果树腐烂病、褐斑病、金纹细蛾、蚜虫、叶螨等主要病虫发生危害特点,霉心病、天牛等部分次要病虫发生范围扩大,危害上升,炭疽叶枯病、苹果绵蚜等病虫潜在风险性加大。提出推进病虫害智能化监测与精准预警、加大高效绿色防控技术的研发试验和创新应用集成全程绿色防控技术体系的技术对策。Based on the plant protection data analysis and field investigation from 2016 to 2020,the current status of the apple diseases and pests in Shaanxi Province were investigated.The results showed that the occurrence and damage was keep continuing for the frequent diseases and pests,including apple tree canker,apple brown spot,Lithocolletis ringoniella Mats.,aphids and leaf mites.The incidence was increasingly wider and the damage increasingly heavy for the occasional pests,such as the apple mouldy core and longhorn beetles.In addition,the risk of occurrence was increasing for the potential pests,including anthrax leaf blight and the woolly apple aphid.The strategy for solving above problems is to strengthen the monitoring of the diseases and pests and study their epidemic rule,to further increase investment for developing the new environmental friendly control technology,and to innovate and apply the new control technology system.

关 键 词：苹果 病虫害 发生特点 绿色防控技术 

分 类 号：S436.611[农业科学—农业昆虫与害虫防治]