摘要
[目的]了解17.2%吡唑醚菌酯·氟环唑悬乳剂在防治玉米大斑病中的应用效果。[方法]通过2012、2013年两年的田间示范试验研究17.2%吡唑醚菌酯·氟环唑悬乳剂对玉米大斑病的防治效果及其对玉米植株的保健作用。[结果]17.2%吡唑醚菌酯·氟环唑悬乳剂对玉米大斑病的防治效果达到90%以上,该药剂处理后的玉米穗长明显增加、叶绿素含量增加、秃头率降低、产量增加。[结论]17.2%吡唑醚菌酯·氟环唑悬乳剂对玉米大斑病有很好的防治效果,并且对玉米有保健增产作用。
[ Objective] The aim was to understand application of 17.2% Pyraclostrobin ＆ Epoxiconazole suspoemulsion in controlling corn northern leaf blight. [ Methodl Disease prevention and health care function of 17.2% Pyraclostrobin ＆ Epoxieonazole suspoemulsion on maize were studied through the field demonstration test in 2012 and 2013. [ Result] The control effect of 17.2% Pyraclostrobin ＆ Epoxieonazole suspoemulsion against corn northern leaf blight reached more than 90% , meanwhile it could increase corncob and leaf chlorophyll content, decrease corn bald rate and increase yield. [ Conclusion] 17.2% Pyraclostrobin ＆ Epoxiconazole suspoemulsion had good control effect against corn northern leaf blight and health care function on maize.
出处
《安徽农业科学》
CAS
2015年第25期92-95,共4页
Journal of Anhui Agricultural Sciences
基金
山东省烟台市科技发展计划项目(2013NC327)
关键词
17.2%吡唑醚菌酯·氟环唑悬乳剂
玉米
大斑病
防治效果
保健作用
17.2% Pyraclostrobin ＆ Epoxiconazole suspoemulsion
Maize
Corn northern leaf blight
Control effect
Health care function
