摘要
在田间中心病株出现马铃薯晚疫病症状后,施用保护剂和治疗剂,对比3种保护剂和15种治疗剂防治马铃薯晚疫病的效果。结果表明,保护剂中53.8%氢氧化铜水分散粒剂防治效果最好,治疗剂中58%金雷多米尔可湿性粉剂的防治效果最好。
The effects of different protective and therapeutic agents to control potato late blight were compared by applying them to the center disease plant in the field.The results showed that among the protective agents,53.8% cupric hydroxide WDG was the best;among therapeutic agents,58% Ridomil Gold WP was the best.
出处
《湖北农业科学》
北大核心
2012年第17期3741-3743,共3页
Hubei Agricultural Sciences
基金
宁夏回族自治区自然科学基金项目(NZ0762)
国家科技支撑计划项目(2009BADC5B04)
关键词
宁夏
马铃薯晚疫病
保护剂
治疗剂
potato late blight
protective agent
therapeutic agent
Ningxia
