几种药剂组合处理对向日葵黑茎病的防治增产效果  

Control Effect and Yield Increasing of Fungicide Treatments on Sunflower Black Stem

作　　者：徐盼盼[1] 陈卫民[2] 荆珺[2] 王杰花 郭庆元[1] 

机构地区：[1]新疆农业大学,乌鲁木齐830052 [2]新疆伊犁职业技术学院,新疆伊宁835000

出　　处：《现代农药》2016年第2期54-56,共3页MODERN AGROCHEMICALS

基　　金：新疆科技厅科技成果转化专项资金项目(201454101)

摘　　要：为探索防治向日葵黑茎病的有效措施及药剂,2014年在新疆新源县向日葵黑茎病常发地进行了3种药剂拌种结合2种药剂茎叶处理的多组合防治试验。结果表明:各处理对向日葵黑茎病均有明显的防效以及增产效果。其中使用25 g/L咯菌腈FS拌种,22.5%啶氧菌酯SC进行茎叶处理,以及使用25 g/L咯菌腈FS拌种,10%氟硅唑EW进行茎叶处理的组合防治效果较好,增产效果显著。In order to screen effective measures and fungicides for controlling sunflower black stem,field trials were carried out in Xinyuan County in 2014. The results of disease investigation and yield analysis showed that all of the treatments had obvious control effects and could increase yield. Among six treatments,the two treatments coating seeds with fludioxonil 25 g/L FS,spraying with picoxystrobin 22.5% SC or flusilazole 10% EW both had good control effects on sunflower black stem,and sunflower yield increased significantly.

关 键 词：拌种 茎叶处理 向日葵黑茎病 防效 增产效果 

分 类 号：S435.655[农业科学—农业昆虫与害虫防治] S481.9[农业科学—植物保护]