几种杀菌剂对秋糯玉米叶斑病的防治效果  

The Control Effect of Several Pesticides to Autumn Waxy Corn Leaf Spot

作　　者：陈广艳[1] 周彦民 贺清秀 

机构地区：[1]临沂大学生命科学学院,山东临沂276005 [2]重庆科光种苗有限公司,重庆400060

出　　处：《安徽农业科学》2016年第12期164-164,228,共2页Journal of Anhui Agricultural Sciences

基　　金：国家农业科技成果转化资金项目(cstc2014jcsf-nycgzh B80003)

摘　　要：[目的]探讨秋糯玉米叶斑病的防治技术。[方法]采用小区试验研究4种杀菌剂对秋糯玉米叶斑病的防治效果。[结果]4种农药中,新班击对秋糯玉米叶斑病的防效最好,达60.5%,高招的相对防效次之,为53.5%,曹达甲基硫菌灵、多菌灵的相对防效分别为30.2%和18.6%;4种药剂处理后玉米产量增加幅度分别为58.68%、41.94%、39.21%和33.64%。[结论]新班击和高招对秋糯玉米叶斑病的防治效果较好,且增产幅度较高。[ Objective ] The aim was to discuss control technology for autumn waxy corn leaf spot. [ Method ] Using plot experiment, the control effect of 4 kinds of pesticide on autumn waxy corn leaf spot was studied. [ Result] Among 4 kinds of pesticide, the order of relative control effect was Xinbanji（60.5% ） 〉 Gaozhao（53.5% ） 〉 Caodajia thiophanate（30.2% ） 〉 Carbendazim（ 18.6% ） ; the yield increasing rate was 58.68%, 41.94%, 39.21%, 33.64%, respectively. [ Conclusion] The control effect of Xinbanji and Gaozhao to autumn waxy com leaf spot is good, the yield increasing rate is also high.

关 键 词：秋糯玉米 叶斑病 防治效果 

分 类 号：S482.2[农业科学—农药学]