| 甘薯茎线虫病田间防治药剂的筛选 |
| |
| 引用本文： | 孙厚俊,赵永强,徐振,杨冬静,张成玲,谢逸萍.甘薯茎线虫病田间防治药剂的筛选[J].湖北农业科学,2017,56(11). |
| |
| 作者姓名： | 孙厚俊 赵永强 徐振 杨冬静 张成玲 谢逸萍 |
| |
| 作者单位： | 江苏省徐州农业科学研究所,江苏 徐州,221121 |
| |
| 基金项目： | 江苏省科技自主创新基金项目，国家甘薯产业技术体系专项，国家"863"计划协作课题项目 |
| |
| 摘 要： | 为筛选高效、低毒的甘薯茎线虫防治药剂,在大田测试了6个药剂的防治效果。结果表明,三唑磷微胶囊剂对甘薯茎线虫防治效果达83.51%,增产率为54.82%,投入产出比最高,为12.6,可替代高毒农药苯线磷在生产上防治甘薯茎线虫病,具有较好的推广应用前景。
|
| 关 键 词： | 甘薯 茎线虫病 防治效果 |
Screening of Pesticides for Controlling Stem-nematode Disease of Sweet Potato in the Field |
| |
| SUN Hou-jun,ZHAO Yong-qiang,XU Zhen,YANG Dong-jing,ZHANG Cheng-ling,XIE Yi-ping.Screening of Pesticides for Controlling Stem-nematode Disease of Sweet Potato in the Field[J].Hubei Agricultural Sciences,2017,56(11). |
| |
| Authors: | SUN Hou-jun ZHAO Yong-qiang XU Zhen YANG Dong-jing ZHANG Cheng-ling XIE Yi-ping |
| |
| Abstract: | For the screening of high-efficient and low-toxic pesticides to control sweetpotato stem-nematode, a field experi-ment for the control effects of six kinds of pesticides was conducted. The results showed that, the triazophos micro capsules had the control efficacy of 83.51% against sweet potato stem-nematode, with the yield increasing rate of 54.82% and the highest input-output ratio(12.6), so it would effectively control sweet potato stem-nematode instead of highly toxic fenamiphos in agricultural production, and have the good promotion and application prospect. |
| |
| Keywords: | sweet potato stem-nematode disease control effect |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
