不同药剂对甘薯地下害虫的防治效果
Control Effect of Different Pesticides on Underground Pest of Swete Potato
孙厚俊 1孙厚浩 1赵永强 1徐振 1杨冬静 1张成玲 1谢逸萍1
作者信息
- 1. 江苏徐淮地区徐州农业科学研究所,江苏徐州221121
- 折叠
摘要
[目的]筛选高效低毒的甘薯地下害虫防治药剂.[方法]在江苏徐州、河南商丘和河北易县对不同药剂进行了田间防效试验.[结果]所试药剂对蛴螬均有一定防治效果,30%辛硫磷微胶囊剂的防治效果最好,在69%以上;其次是5%吡虫啉可湿性粉剂,其防治效果为41.21%;神农丹和辛硫磷乳油的防治效果则相对较差.[结论]30%辛硫磷微胶囊剂在甘薯地下害虫的防治上有较好的应用前景.
Abstract
[Objective] The aim was to screen some both highly effective and lowly toxic pesticides for sweet potato underground pests control. [ Method] Experiments of different pesticides were carried out to compare the underground pests control efficacy in sweet potato fields with heavy damage.[Result] All pesticides were effectual.30%phoxim microencapsules had the higher control efficacy,and the control effect was more than 69%.5% imidacloprid WP had medium control efficacy,and the control effect was 41.21%.Phoxim EC and Shennondan granules had lower con-trol efficacy.[Conclusion] The30%phoxim microencapsules have good prospects in the prevention and control of the underground pests of sweet potato.
关键词
甘薯/地下害虫/蛴螬/防治效果Key words
Sweet potato/Underground pest/Grubs/Control efficacy引用本文复制引用
基金项目
国家甘薯产业技术体系线虫及真菌病害防治岗位(CARS-10-B15)
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据