内蒙古自治区察哈尔右翼中旗马铃薯田有翅蚜种类及迁飞动态  

Species and Migration Dynamics of Winged Aphids in Potato Fields in Chahaer Youyi Zhongqi,Inner Mongolia

作　　者：陈利苹 陈齐云龙 张磊[2] 孙平平 张斌[1] 李正男 CHEN Liping;CHEN Qiyunlong;ZHANG Lei;SUN Pingping;ZHANG Bin;LI Zhengnan(College of Life Science and Technology,Inner Mongolia Normal University,Hohhot,Inner Mongolia 010022,China;College of Horticulture and Plant Protection,Inner Mongolia Agricultural University,Hohhot,Inner Mongolia 010018,China)

机构地区：[1]内蒙古师范大学生命科学与技术学院,内蒙古呼和浩特010022 [2]内蒙古农业大学园艺与植物保护学院,内蒙古呼和浩特010018

出　　处：《中国马铃薯》2023年第3期252-257,共6页Chinese Potato Journal

基　　金：内蒙古自治区科技计划项目(2021GG112);内蒙古自然科学基金项目(2023LHMS03020;2020MS03014)。

摘　　要：蚜虫作为马铃薯田的重要害虫,近年来给中国马铃薯生产造成了严重的损失。2022年,在内蒙古自治区察哈尔右翼中旗采用黄皿诱蚜器开展马铃薯田蚜虫种类及其有翅蚜迁飞动态研究。共采集到20种有翅蚜,分属于16属。其中,桃粉大尾蚜(Hyalopterus pruni)、桃蚜(Myzus persicae)、玉米蚜(Rhopalosiphum maidis)为优势种。优势种蚜虫迁飞有2个发生高峰期,首个高峰期为6月中旬至7月中旬,诱集量8.2~9.2头/皿;第2次迁飞峰期为7月下旬至8月上旬,诱集量6.1~10.3头/皿。桃粉大尾蚜的迁飞要稍早于桃蚜和玉米蚜,玉米蚜的2次迁飞高峰期的间隔时间较短。研究结果有助于了解内蒙古自治区察哈尔右翼中旗蚜虫种类和迁飞动态,为蚜虫监控预警提供科学依据。Aphid is a major pest in potato fields,causing serious damage to potato production in China in recent years.In 2022,the species and migration dynamics of winged aphids in potato fields were determined using yellow dish trap in Chahaer Youyi Zhongqi,Inner Mongolia Autonomous Region.In total,20 species of 16 genera of winged aphids were identified,and Hyalopterus pruni,Myzus persicae and Rhopalosiphum maidis were dominant species.Two migration peaks were found for the dominant aphids.The first peak period was from the middle of June to the middle of July,with 8.2-9.2 aphids captured per trap,and the second peak period lasted from the end of July to the beginning of August,with 6.1-10.3 individuals captured per trap.In addition,the migration time of H.pruni was earlier than that of M.persicae and R.maidis,and R.maidis had a shorter interval between its two migration peaks in comparison with H.pruni and M.persicae.The results would be helpful for understanding the species and migration dynamics of aphids in Chahaer Youyi Zhongqi,Inner Mongolia Autonomous Region,providing a scientific basis for aphid monitoring and early warning.

关 键 词：有翅蚜 马铃薯 种类 迁飞动态 

分 类 号：S532[农业科学—作物学]