不同药剂防治金银花白粉病的试验研究  

Research on Different Pharmaceutical Controlling Powdery Mildew of Lonicera japonica Thund

作　　者：夏永刚[1] 廖正乾[1] 李正茂[1] 喻锦秀[1] 周刚[1] 

机构地区：[1]湖南省林业科学院,湖南长沙410004

出　　处：《现代农业科技》2012年第4期187-188,共2页Modern Agricultural Science and Technology

基　　金：湖南省林业科学院2009年度院创新基金项目"金银花病虫害无公害防治技术"

摘　　要：进行不同药剂防治金银花白粉病的试验,结果表明:药后7 d,20%百菌.烯唑醇复配剂600倍液、20%百菌.烯唑醇复配剂800倍液、75%百菌清可湿性粉剂800倍液、12.5%烯唑醇乳油800倍液、70%甲基托布津可湿性粉剂800倍液的防治效果均较好,但无显著性差异;药后20 d以20%百菌.烯唑醇复配剂600倍液的防治效果最好,达88.40%。The research on different pharmaceutical controlling Powdery Mildew of Lonicera japonica Thund was condueted in the paper.The results showed that 20% Chlorothalonil-Diniconazole Mixtures（diluted to 1/600）,20% Chlorothalonil-Diniconazole Mixtures（diluted to 1/800）,75% Chlorothaloni WP（diluted to 1/800）,12.5% Diniconazole EC（diluted to 1/800） and 70% Thiophanate methyl WP（diluted to 1/800） had abvious controlling effects after 7 days,but without significant differences;20% Chlorothalonil-Diniconazole Mixtures（diluted to 1/600）exhibited the best control effect after 20 days,achieved 88.40%.

关 键 词：金银花 白粉病 20%百菌·烯唑醇复配剂 防效 

分 类 号：S435.67[农业科学—农业昆虫与害虫防治] S481.19[农业科学—植物保护]