13种杀菌剂对小麦黑胚病的防治效果  

Control efficacy of 13 fungicides against the wheat black point

作　　者：杨共强[1] 宋玉立[1] 何文兰[1] 孙静[1] 

机构地区：[1]河南省农业科学院植物保护研究所,郑州450002

出　　处：《植物保护》2012年第1期171-173,共3页Plant Protection

基　　金："十一五"国家科技支撑计划项目(2006BAD08A05;2006BAD02A16-2;2006BAD02A07-3)

摘　　要：在田间测定了13种杀菌剂对小麦黑胚病的防治效果。结果表明,13种杀菌剂对小麦黑胚病均有一定的防效,防效为34.8%～67.7%。其中7.5%氟环唑乳油50g/hm2、50%嘧菌环胺水分散粒剂375g/hm2、56%嘧菌.百菌清悬浮剂330g/hm2、25%丙环唑乳油180g/hm24个处理对小麦黑胚病有较好的防治效果,防效均达到60%以上,可在生产中推广应用。The control efficacy of 13 fungicides on the wheat black point disease were tested in the field.The results showed that 4 fungicides had better control efficacy to black point disease,including epoxiconazole 7.5% EC,cyprodinil 50% WG,chlorothalonil azoxystrobin 56% SC and propiconazole 25% EC.All of them could get a better preventive efficacy of over 60%,which was recommended for wheat production.

关 键 词：杀菌剂 小麦黑胚病 防治效果 

分 类 号：S482.2[农业科学—农药学]