8种杀菌剂对甘蔗锈病的大田飞防试验效果  

The control efficiency of eight fungicides against sugarcane rust by unmanned aerial vehicle(UAV)

作　　者：韦洁玲 蒋旻慧 李凤芳 李修辉 WEI Jie-ling;JIANG Min-hui;LI Feng-fang;LI Xiu-hui(Guangxi Tianyuan Biochemical Co.,Ltd.,Nanning 530007,China)

机构地区：[1]广西田园生化股份有限公司,南宁530007

出　　处：《农药》2022年第3期212-214,共3页Agrochemicals

基　　金：广西高工效农药及施用技术重点实验室项目(17-259-69)。

摘　　要：[目的]筛选甘蔗锈病的应急防控药剂。[方法]采用田间小区试验的方法,比较8种化学药剂对甘蔗锈病的防控效果。同时比较了无人机飞防和人工喷雾2种喷药方式的防效差异。[结果]10%吡唑醚菌酯·戊唑醇超低容量液剂和5%己唑醇·四霉素微乳剂对甘蔗锈病防效达70%以上。超低容量液剂采用人工喷雾和无人机飞防2者防效差异不大。[结论]以上2个药剂可作为生产上防控甘蔗锈病的推荐药剂。无人机飞防可用于甘蔗锈病的防控。[Aims]This study aims to screen out the emergency control fungicides for sugarcane rust. [Methods]The field plot test was used to compare the control effects of 8 fungicides on sugarcane rust. In addition, the effects by means of UAV spraying and artificial spraying methods for control of sugarcane rust were compared. [Results]The control effect of pyraclostrobin·tebuconazole 10% ultra-low volume liquid and hexaconazole·tetramycin 5% ME on sugarcane rust was more than 70%. Ultra-low volume liquid did not have significant difference effects on controlling sugarcane rust between UAV spraying and artifical spraying. [Conclusions]Two fungicides above can be used as recommended fungicides for the control of sugarcane rust. UAV spraying can be used on controlling sugarcane rust.

关 键 词：甘蔗锈病 无人机 大田试验 防治效果 

分 类 号：S482.2[农业科学—农药学]