不同药剂处理对甘薯地下害虫的防治效果  

Control Effect of Different Pesticides on Underground Pest of Sweet Potato

作　　者：储凤丽 王文静 胡启国 杨爱梅 

机构地区：[1]商丘市农林科学院,河南商丘476000

出　　处：《山西农业科学》2014年第11期1200-1201,1205,共3页Journal of Shanxi Agricultural Sciences

基　　金：现代农业产业技术体系建设专项资金项目(CARS-11-C-12);河南省科技成果转化项目(142201110015)

摘　　要：以商薯9号为试验材料,选用地蚜灵、毒死蜱、吡虫啉粉等几种药剂进行筛选试验,为甘薯地下害虫的防治奠定基础。结果表明,地蚜灵为1.5 kg/hm2处理的虫咬率、虫情指数均较低,产量高,能有效提高甘薯的商品性。说明地蚜灵1.5 kg/hm2是较为理想的甘薯地下害虫防治药剂。To lay the foundation for the control of underground pests in sweet potato field, with Shangshu 9 as test material, aphid, chlorpyrifos and other pesticides such as imidacloprid were carried on the screening test. The results showed that 1.5 kg/hm^2 aphid had the good control effect on decreasing the pest bite rate and pest situation, increasing yield, and it could enhance marketability of sweet potato. Aphid was an ideal insecticide for control of underground pests of sweet potato.

关 键 词：甘薯 地下害虫 地蚜灵 防治效果 

分 类 号：S435.315[农业科学—农业昆虫与害虫防治]