Potential of adjuvants to reduce spray drift in aerial applications

来源 :第五届农药与环境安全国际学术研讨会暨第四届植保机械与施药技术国际研讨会( 5th International Sympo | 被引量 : 0次 | 上传用户:genggeng07
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  The reduction of pesticide aerial spraying drift is still one of the major challenges in modern agriculture.The aim of this study was to evaluate the drift potential of different types of unmanned aerial vehicle(UAV)and adjuvant products for reducing spray drift in aerial applications.Three types of UAV(3WQF120-12 Fuel Oil Powered UAV,HY-B-15L Battery Powered Single-Rotor UAV and WSZ-0610 Multi-Rotor UAV)were selected in this article with regular application parameters to compare each spray drift,and 3WQF120-12 Fuel Oil Powered UAV was selected to quantify spray drift of 7 adjuvants(1%Tmax,1%T1602,1%ASFA+B,0.2%Vibrant,0.8%Silwet DRS-60,0.3%Greenwet360,1%QF-LY)dissolved in water under field conditions.
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