无人机施药防治草原惶虫初步试验报告

Preliminary Test of Drone Application to Control Grassland Locusts

为适应现代化草原虫害应急防治的趋势,2020年6月23日-7月8日,伊宁县草原管理工作站联合伊犁伊瑞有害生物防治有限公司,在伊犁哈萨克自治州伊宁县喀什镇草原蝗虫灾害发生严重的区域进行了无人机施药防治草原蝗虫操作。笔者进行调查后总结数据,结果表明,用无人机喷施4.5%氯氰菊酯防治草原蝗虫,施药后10 d,防效达98%,效果显著,可在生产上推广应用。

In order to adapt to the trend of emergency prevention and control of moderm grassland pests,from June 2.3nrd to July 8th,2020,an unmanned aerial vehicle application experiment was conducted to cintrol grassland locusts in the grassland area of KashiTown,Yining County,,lli Karakh Autonomous Prefecture.The results showed that:the use of drones to spray 4.5%cypermethrin tocontrol grassland locusts,10 days after the application,the control effect reached 98%,the effect is significant,and it can bepopularized and applied in production.