挖巢、水灌巢和杀虫剂灌巢对红火蚁迁巢的影响  

Effect of Artificial Destroying Nests,Water Drenching and Insecticide Drenching on Colony Movement of Solenopsis invicta Buren

作　　者：莫让瑜[1] 黄求应[1] 雷朝亮[1] 

机构地区：[1]华中农业大学植物科技学院/湖北省昆虫资源利用与害虫可持续治理重点实验室,武汉430070

出　　处：《华中农业大学学报》2009年第1期20-22,共3页Journal of Huazhong Agricultural University

基　　金：国家"十一五"科技支撑计划项目(2005BA529A06)资助

摘　　要：在野外条件下观察了挖巢、灌水和灌药对红火蚁迁巢的影响。结果表明,挖巢和灌水都不会导致红火蚁死亡,但会引起蚁群不同程度的迁巢。用200μg/g阿维菌素药液和高效氯氰菊酯药液灌注红火蚁蚁巢,能杀死巢体中的少量工蚁,但没有导致巢体内的所有虫体死亡,且处理后均引起蚁群迁巢。The effect of the three processing methods on colony movement of Solenopsis invicta Buren in the field was studied, including artificial destroying nests, water drenching and insecticide drenching. The results showed that both the artificial destroying nests and water drenching did not result in any death of the red fire ants,but the nest movement of the processed colonies happened in the different degrees. The colonies of the red fire ants were drenched by using 200μg/g Avermectins and Beta-cypermethrin liquid formulation, which resulted in the death of a tew workers but could not eumma^e me whole colony. In addition, insecticide drenching induced the nest movement of the colonies of the red fire ants in this study. So the three processing methods can not eliminate the whole colonies of the red fire ant, but can lead to colony movement.

关 键 词：红火蚁 挖巢 灌水 灌药 迁巢 

分 类 号：S433.89[农业科学—农业昆虫与害虫防治] S475[农业科学—植物保护]