摘要
选用4种药剂(其中2种杀菌剂、2种杀虫剂),通过不同混用方式研究其对玉米大斑病、穗腐病的防控效果。结果表明,在对玉米生产安全的前提下,吡唑醚菌酯与5%氯虫苯甲酰胺混用对大斑病的防治效果达93.66%,对穗腐病的防治效果达91.72%,且有显著增产作用,增产幅度达14.05%。
Chosing four medicaments,including two kinds of fungicides and two kinds of pesticides,the effect of mixing different type medicament on northern leaf blight and ear rot of corn was investigated.The result showed that on the premise of ensuring safety,mixed pyraclostrobin and 5%rynaxypyr were used to contral maize northern leaf blight and the control effect was up to 93.66%,the control effect of ear rot diseases was up to 91.72%,and increased significantly yield of maize by 14.05%.
作者
阎晓光
李洪
董红芬
李爱军
王国梁
杜艳伟
王枫叶
YAN Xiao-guang;LI Hong;DONG Hong-fen(Millet Research Institute,Shanxi Academy of Agricultural Sciences,Changzhi,Shanxi 046001)
出处
《安徽农业科学》
CAS
2019年第19期156-157,167,共3页
Journal of Anhui Agricultural Sciences
基金
国家重点研发计划项目(2017YFD 0101104-1)
国家现代玉米产业技术体系建设专项(nycytx-02)
关键词
玉米
大斑病
穗腐病
产量
Corn
Northern leaf blight
Ear rot
Yield
