应用植保无人机防治稻飞虱减量用药试验

摘要

Control efficacy of different concentrations of 10% ethofenprox SC on rice planthopper by using TTA six-rotor UAV were studied in field.The results showed that the perfect control efficiency could be obtained with 80% of the regular drug dosage when insecticide sprayed with Multi-rotor UAV, which could be used in controlling rice planthopper in large area field.%通过田间试验研究M6A型TTA北方天途六旋翼植保无人机喷洒不同浓度的10%醚菊酯悬浮剂对稻田稻飞虱的防治效果.试验结果表明:用多旋翼无人机喷洒10%醚菊酯悬浮剂只需常规用药量的80%即可达到理想的防治效果,可在稻飞虱大面积防治中推广应用.