马铃薯黑痣病药剂筛选试验  

Screening Test of Fungicides Against Potato Black Scurf

作　　者：杨春[1] 齐海英 白小东 杜培兵 范向斌 朱智慧[1] Yang Chun;Qi Haiying;Bai Xiaodong;Du Peibing;Fan Xiangbin;Zhu Zhihui(High Latitude Crops Institute,Shanxi Agricultural University,Datong 037008,Shanxi,China)

机构地区：[1]山西农业大学高寒区作物研究所,山西大同037008

出　　处：《农业技术与装备》2020年第12期7-9,共3页Agricultural Technology & Equipment

基　　金：山西省农科院农业科技成果转化与示范推广(2020CGZH07-02);国家现代农业产业技术体系(CARS-09-ES02)。

摘　　要：选用7种药剂拌种防治马铃薯黑痣病。结果表明,所有药剂拌种处理均对马铃薯黑痣病有较好的防控作用,防治效果为68.21%~88.02%。质量分数为8%氟环·咯菌腈FS和质量分数24%噻呋酰胺SC无论在地下茎还是在薯块上都有很好的防控效果,尤其是在地下茎黑痣病的防控上显著优于其他药剂。推荐为大同地区马铃薯黑痣病防控首选药剂。Seven kinds of fungicides were used to control potato black scurf.The results showed that all the seed dressing treatments had good control effect on potato black scurf,and the control effect was 68.21%~88.02%.Fluroxynil·Sedaxane 8%FS and Thifluzamide 24%SC had good control effect on both underground stem and tuber,especially in the prevention and control of stem smut.It is recommended to be the first choice for control of potato black scurf in Datong.

关 键 词：马铃薯 黑痣病 防治效果 

分 类 号：S435.32[农业科学—农业昆虫与害虫防治]