福建农业学报Issue(8)：812-816,5.
不同药剂组合对马铃薯晚疫病防治效果及产量的影响
Effects of Different Fungicide Combinations on the Control of Potato Late Blight and Yield of Potato
摘要
Abstract
The effects of three fungicide combinations on the control of the susceptible potato cultivars / varieties Favorite were investigated , including Metalaxyl-Mmancozeb(68% WG ) , Antracol propineb (70% WP ) and Oxadixyl mancozeb (64% WP) .Our results showed that the controlling effect of the combination of two or three fungicides is better than a single one . After the alternative application of Metalaxyl-Mmancozeb(68% WG) and Antracol propineb (70% WP) ,Antracol propineb (70% WP) and Oxadixyl mancozeb (64% WP) ,Metalaxyl-Mmancozeb(68% WG) and Oxadixyl mancozeb (64% WP) for four times ,the control effects were reached 65.96% , 61.70% and 60.34% and the yields were increased by 61.74% ,60.07% and 52.01% respectively . Our results suggest that alternately application of fungicids will be benefit for the control of late blight .关键词
马铃薯/晚疫病/杀菌剂/防治效果Key words
potato/potato late blight/fungicide/control effect分类
农业科技引用本文复制引用
李华伟,罗文彬,纪荣昌,刘中华,许泳清,邱永祥,邱思鑫,汤浩..不同药剂组合对马铃薯晚疫病防治效果及产量的影响[J].福建农业学报,2013,(8):812-816,5.基金项目
现代农业产业技术体系项目（CARS-10）；福建省财政专项---福建省农业科学院科技创新团队建设项目 （）
