6种杀虫剂防治南美斑潜蝇的效果试验  

Effects of Six Kinds of Insecticides on Liriomyza huidobrensis

作　　者：康育光[1] 

机构地区：[1]朔州职业技术学院,山西朔州036002

出　　处：《天津农业科学》2015年第7期101-103,共3页Tianjin Agricultural Sciences

摘　　要：对6种杀虫剂防治南美斑潜蝇的药效进行了对比试验。结过表明,6种农药在室内防治南美斑潜蝇低龄幼虫和成虫的效果明显高于对3龄幼虫的防治效果,其中斑蛾清药效发挥快,持续时间长;阿维菌素、灭蝇胺虽然药效比较迟缓,但持续时间较长,防效都能达到90%以上,总的防治效果较好;毒死蜱、杀虫双速效性好,药后1 d的死亡率就达到80%以上,但防效期不长,总的防治效果不如前3种药剂。The result of chemicals test indicated that the 1st instars, 2nd instars and adult of Liriomyza huidobrensis were more sensitive to the 6 insecticides than the 3rd instars. Effects of BanJeqing was not only rapid but also persistent; while the action of avermetin and cyromazine were slow but the effect is permanent, the affection can exceed 90%. Chlorpyrifos and Dimehypo could kill pests rapidly, the mortality of pests could be up to 80% after 1 day, but the effect couldst last long, they are not as good as the above 3 pes- ticides.

关 键 词：南美斑潜蝇 药剂 防效 

分 类 号：S436[农业科学—农业昆虫与害虫防治]