摘要
5种杀菌剂对马铃薯早疫病的田间防效试验表明,32.5%嘧菌酯·苯醚甲环唑悬浮剂190 g/hm2对马铃薯早疫病的防效最好,为86.71%,增产率达55.2%,显著高于其余药剂。
Five fungicides were tested to investigate the control effects of different fungicides on early blight of potato. The results showed that field trims on controlling efficacy azoxystrobin· difenoconazole 32.5% SC exhibited significantly higher controlling efficacy（86.71% ） against potato early blight than the other fungicides.
出处
《甘肃农业科技》
2014年第1期18-20,共3页
Gansu Agricultural Science and Technology
基金
山西省农业科学院攻关项目"马铃薯主要病虫害综合防治技术研究及推广"(YGG03)部分内容
关键词
杀菌剂
马铃薯早疫病
防效
增产率
Fungicide
Potato early blight
Controlling efficacy
Yield increase ratio
