1%氟虫胺饵剂对红火蚁的防治效果  

Efficacy of sulfluramid baits with different application dosage against Solenopsis invicta

作　　者：郑基焕[1] 梁可达 梁权声 张宇宏[1] 毛润乾[1] 

机构地区：[1]广东省昆虫研究所,广东广州510260 [2]罗定市永安化工有限责任公司,广东罗定527200 [3]肇庆市鼎湖区临富生物制剂有限公司,广东肇庆526070 [4]罗定市大业农资有限公司,广东罗定527200

出　　处：《中华卫生杀虫药械》2016年第5期497-499,504,共4页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：广东省科技计划项目(编号:2012B061800091;2013A061402006);国家自然科学基金项目(编号:31100316)

摘　　要：目的探讨氟虫胺饵剂不同施药量对红火蚁的控制效果。方法使用1%氟虫胺饵剂不同施药量10、15和20 g/巢对红火蚁进行防治试验。结果氟虫胺饵剂15和20 g/巢处理的工蚊防效显著好于对照组0.015%多杀霉素饵剂;氟虫胺饵剂20 g/巢处理的蚊巢防效略好于对照组0.015%多杀霉素饵剂;药后63 d调查,1%氟虫胺饵剂15和20 g/巢处理的蚁群级别降低率达到83.34%和91.67%。结论 1%氟虫胺饵剂可以作为红火蚁的防治药剂,用量20 g/巢为宜。Objective To investigate the control efficacy of 1% sulfluramid baits against,Solenopsis invicta.Methods 1% sulfluramid baits with different application dosage of 10,15 and 20 g per nest were tested in the field.Results Sulfluramid baits at 15 and 20 g / nest had better efficacy against worker ants than that of spinosad baits; and the nest elimination rate treated by 20 g / nest dosage of 1% sulfluramid baits was slightly higher than that of spinosad baits. 1% sulfluramid baits with 15 and 20 g / nest dosage applications led to the reduce of colony class respectively83. 34% and 91. 67% in 63 days after baits application. Conclusion 1% sulfluramid baits can be an effective chemical baits against S. invicta with applicable 20 g / nest dosage.

关 键 词：氟虫胺饵剂 红火蚁 防治效果 

分 类 号：R184.39[医药卫生—流行病学]