【作者】 许曼琳； 张霞； 于静； 郭志青； 陈殿绪； 吴菊香； 董炜博； 迟玉成；

【Author】 XU Man-lin;ZHANG Xia;YU Jing;GUO Zhi-qing;CHEN Dian-xu;WU Ju-xiang;DONG Wei-bo;CHI Yu-cheng;Shandong Peanut Research Institute;

【机构】 山东省花生研究所；

【摘要】 [目的]评价240g/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(150ml/hm~2、300ml/hm~2、450ml/hm~2)240g/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]240g/L噻呋酰胺悬浮剂不同浓度拌种和喷淋对花生白绢病的防效和产量影响,均以450ml/hm~2处理为最好,且喷淋处理的防效和增产率明显高于拌种处理。[结论]240g/L噻呋酰胺悬浮剂450ml/hm~2喷淋花生茎基部处理对花生白绢病防治效果和增产效果最好。更多还原

【Abstract】 [Objective]To evaluate the control efficiency of peanut seed dressing and spraying stem by 240 g/L thifluzamide suspending agent on peanut southern blight.[Method]Peanut seed dressing and spraying stem by different dosages(150 ml/hm~2、 300 ml/hm~2、 450 ml/hm~2) of 240 g/L thifluzamide suspending agent.Its control efficiency on peanut southern blight as well as effect on peanut yield were researched.[Result]The control efficiency on peanut southern blight as well as effect on peanut yield of 240 g/L thifluzamide suspending agent with different dosages of seed dressing and spraying stem showed that 450 ml/hm~2 treatment was the best,and meanwhile,the control efficiency and yield increase rate of spraying stem was significantly higher than that of seed dressing treatment.[Conclusion]The control efficiency on peanut southern blight as well as effect on peanut yield of 240 g/L thifluzamide suspending agent with 450 ml/hm~2 treatment by spraying stem showed the best.更多还原