240 g/L噻呋酰胺悬浮剂不同施用方式对花生白绢病防效及产量的影响  

Control Efficiency of 240 g/L Thifluzamide Suspending Agent by Different Application Methods on Peanut Southern Blight and Effect on Peanut Yield

作　　者：吴菊香[1] 陈殿绪[1] 刘同金[2] 张霞 许曼琳[1] 鄢洪海[3] 梁晨[3] 张茹琴[3] 董炜博[1] 于建垒[2] 迟玉成[1] WU Ju-xiang , CHEN Dian-xu , LIU Tong-jin(1. Shandong Peanut Research Institute, Qingdao, Shandong 266100 ;2. Institute of Plant Protection, Shandong Academy of Agricultural Sciences, Jinan, Shandong 25010)

机构地区：[1]山东省花生研究所,山东青岛266100 [2]山东省农业科学院植物保护研究所,山东青岛250100 [3]青岛农业大学,山东青岛266109

出　　处：《安徽农业科学》2018年第13期148-149,154,共3页Journal of Anhui Agricultural Sciences

基　　金：山东省重点研发计划项目(2015GNC111029);山东省现代农业产业技术体系花生创新团队建设项目(SDAIT-04-07);山东省农业科学院农业科技创新工程(06210214442019;2-18-43);山东省自然科学基金项目(ZR2017PC015);国家重点研发计划项目(2016YFD0200504;2017YFD0201608);青岛市民生科技计划项目(17-3-3-70-nsh)

摘　　要：[目的]评价240 g/L噻呋酰胺悬浮剂拌种和喷淋茎基部对花生白绢病的防治效果。[方法]通过不同用量(150、300、450 m L/hm2)240 g/L噻呋酰胺悬浮剂拌种和喷淋茎基部的方法,研究其对花生白绢病的防治效果及对花生产量的影响。[结果]240 g/L噻呋酰胺悬浮剂不同浓度拌种和喷淋对花生白绢病防效和花生产量的影响,均以450 m L/hm2喷淋花生茎基部处理对花生白绢病的防治效果和增产效果最好,且喷淋处理的防效和增产率明显高于拌种处理。[结论]该研究结果为花生白绢病的有效防控提供了理论依据。[Objective] The aim was to evaluate the control efficiency of peanut seed dressing and spraying stem by 240 g/L thifluzamide suspending agent on peanut southern blight. [Method] Through peanut seed dressing and spraying stem by different dosages（ 150,300 and450 m L/hm2） of 240 g/L thifluzamide suspending agent,its control efficiency on peanut southern blight as well as effect on peanut yield were studied.[Result] The control efficiency on peanut southern blight as well as effect on peanut yield of 240 g/L thifluzamide suspending agent with450 m L/hm2 treatment by spraying stem had the best control effect and yield increase rate. Meanwhile,the control efficiency and yield increase rate of spraying stem was significantly higher than that of seed dressing treatment.[Conclusion]The research result provides theoretical basis for the control of peanut southern blight.

关 键 词：240g/L噻呋酰胺悬浮剂 拌种和喷淋茎基部 白绢病 防治效果 产量 

分 类 号：S435.652[农业科学—农业昆虫与害虫防治]