不同施药技术防治美国白蛾的防效比较  

Control Effect Comparison of Different Pesticide Application Techniques on Hyphantria Cunea

作　　者：韩明海 敖宝成 韩凤英 敖特根 常桐 白海军 HAN Ming-hai;AO Bao-cheng;HAN Feng-ying;AO Te-gen;CHANG Tong;BAI Hai-jun(Tongliao Institute of Forestry and Grassland Science of Inner Mongolia,Tongliao 028005 China;Tongliao Forestry Work Station of Inner Mongolia,Tongliao 028000 China;Tongliao Forestry Pest Control Station of Inner Mongolia,Tongliao 028000 China;Forestry Work Station of Kerqin Left North Banner in Inner Mongolia,Tongliao 028100 China)

机构地区：[1]内蒙古通辽市林业和草原科学研究所,内蒙古通辽028005 [2]内蒙古通辽市林业工作站,内蒙古通辽028000 [3]内蒙古通辽市林业有害生物防治站,内蒙古通辽028000 [4]内蒙古科左后旗林业工作站,内蒙古通辽028100

出　　处：《科技创新与生产力》2022年第3期68-69,共2页Sci-tech Innovation and Productivity

摘　　要：为了在美国白蛾防治上推广应用无人机施药技术,在该虫发生区域进行了无人机和地面机械施药技术防治美国白蛾对比试验。试验结果显示:美国白蛾幼虫无人机施药防治效果可达93.2%,地面机械施药防治美国白蛾幼虫防治效果为92.4%,两种施药技术防效均显著,但地面机械防治成本高于无人机防治成本,建议根据美国白蛾发生区的实际情况推广应用无人机防治技术。In order to promote the application of unmanned aerial vehicle(UAV)pesticide application technology in the prevention and control of hyphantria cunea,a comparative experiment between UAV and ground mechanical pesticide application technology is carried out in the area where the insect occurs.The test results show that UAV spraying has a 93.2%control effect against hyphantria cunea larvae,ground mechanical spraying has a 92.4%control effect against hyphantria cunea larvae,and both application techniques have significant control effects,but the cost of ground mechanical control is higher than the cost of UAV control.It is suggested to popularize and apply UAV control technology according to the actual situation of hyphantria cunea occurrence area.

关 键 词：美国白蛾 无人机施药技术 林糖槭树 

分 类 号：S491[农业科学—植物保护]