甘薯茎线虫病的药剂防治研究  

Study on Insecticide Control of the Sweet Potato Stem-nematode Disease

作　　者：秦素研 刘志坚 张勇跃 李建国 

机构地区：[1]河南省漯河市农业科学院,河南漯河462300

出　　处：《宁夏农林科技》2014年第1期56-57,共2页Journal of Ningxia Agriculture and Forestry Science and Technology

基　　金：国家甘薯产业技术体系项目(CARS-11-C-13)

摘　　要：田间试验结果表明,30%辛硫磷微胶囊剂、三唑磷微胶囊剂、毒死蜱微胶囊剂、福气多(5%噻唑磷)4种不同药剂对甘薯茎线虫病均有较好的防治和增产效果。综合4个指标,考虑到实际生产上药剂使用方便、药效持续长等优点,初步筛选出福气多作为防治甘薯茎线虫病的首选药物。该药剂不仅防效较高,且病薯率低,商品薯率高,鲜薯产量位居第一,具有良好的应用前景。The resuhs of field test indicated that four pesticides （30%Phoxim Microencapsules, Triazophos, Chlorpyrifos and Fuqiduo） had preferable effects on controlling stem-nematode disease and increasing yield of sweetpotato. According to control efficacy, Fuqiduo were more economic and suitable, and had great potentiality of application as biochemical pest-I cide with the benefit of high efficiency, low toxicity and pollution-free. It had great potential for the control of the stem-nematode disease in sweet potato.

关 键 词：甘薯 茎线虫病 药剂防治 

分 类 号：S435.3[农业科学—农业昆虫与害虫防治]