当前位置：
X-MOL 学术
›
J. Vector Borne Dis.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Resistant status of Culex pipiens complex species to different imagicides in Tehran, Iran
Journal of Vector Borne Diseases ( IF 0.8 ) Pub Date : 2020-01-01 , DOI: 10.4103/0972-9062.308800 Sara Rahimi 1 , Hassan Vatandoost 2 , Mohammad Reza Abai 1 , Ahmad Raeisi 3 , Ahmad Ali Hanafi-Bojd 1 , Fatemeh Rafi 1
Journal of Vector Borne Diseases ( IF 0.8 ) Pub Date : 2020-01-01 , DOI: 10.4103/0972-9062.308800 Sara Rahimi 1 , Hassan Vatandoost 2 , Mohammad Reza Abai 1 , Ahmad Raeisi 3 , Ahmad Ali Hanafi-Bojd 1 , Fatemeh Rafi 1
Affiliation
Background & objectives: Insecticides are the most important means of controlling pests in Iran especially for Culex pipiens complex species. The rational use of insecticides largely depends on understanding the susceptibility levels of these species. The study was designed to determine the susceptibility levels of Cx. pipiens complex (field and insectary strains) to various insecticides in the city of Tehran.
Methods: The mortality rates of the field strain of Cx. pipiens complex after different exposure times to DDT (4%), bendiocarb (0.1%), propoxur (0.1%), malathion (5%), fenitrothion (1.0%), permethrin (0.75%), deltamethrin (0.05%), lambda-cyhalothrin (0.05%), etofenprox (0.5%), and cyfluthrin (0.15%) were determined. The mortality rates at the lethal time 50% (LT50) and lethal time 90% (LT90) values were calculated by plotting the regression line using Microsoft Office Excel software.
Results: The mortality rates of the Cx. pipiens complex after 1 h exposure to the diagnostic doses of DDT (4%), bendiocarb (0.1%), propoxur (0.1%), malathion (5%), fenitrothion (1.0%), permethrin (0.75%), deltamethrin (0.05%), lambda-cyhalothrin (0.05%), etofenprox (0.5%), and cyfluthrin (0.15%) were 12, 58, 54, 82, 54, 34, 49, 40, 17, and 44%, respectively. According to the WHO classification of susceptibility levels, both field and insectary strains of Cx. pipiens complex in Tehran were resistant to these insecticides.
Interpretation & conclusion: The results of this study showed that field Cx. pipiens complex is resistant to all the groups of insecticides used.
中文翻译：
伊朗德黑兰库蚊复合种对不同杀虫剂的抗性现状
背景与目的：杀虫剂是伊朗控制害虫的最重要手段，尤其是对库蚊复合物种。杀虫剂的合理使用很大程度上取决于对这些物种的易感性水平的了解。该研究旨在确定Cx的易感性水平。pipiens complex（田间和昆虫菌株）到德黑兰市的各种杀虫剂。
方法：Cx田间菌株的死亡率。pipiens滴滴涕 (4%)、虫威 (0.1%)、残杀威 (0.1%)、马拉硫磷 (5%)、杀螟硫磷 (1.0%)、氯菊酯 (0.75%)、溴氰菊酯 (0.05%)、λ-测定了氯氟氰菊酯 (0.05%)、依托芬普 (0.5%) 和氟氯氰菊酯 (0.15%)。使用 Microsoft Office Excel 软件绘制回归线，计算致死时间 50% (LT 50 ) 和致死时间 90% (LT 90 ) 值的死亡率。
结果：Cx的死亡率。pipiens暴露于诊断剂量的滴滴涕 (4%)、苯菌威 (0.1%)、残杀威 (0.1%)、马拉硫磷 (5%)、杀螟硫磷 (1.0%)、氯菊酯 (0.75%)、溴氰菊酯 (0.05%) 1 小时后的复合物)、λ-三氯氟氰菊酯 (0.05%)、依托芬普 (0.5%) 和氟氯氰菊酯 (0.15%) 分别为 12、58、54、82、54、34、49、40、17 和 44%。根据 WHO 的易感性等级分类，Cx 的田间和昆虫菌株。德黑兰的pipiens复合体对这些杀虫剂具有抗药性。
解读与结论：本研究结果表明，场Cx。pipiens complex 对所有使用的杀虫剂都具有抗性。
更新日期：2020-01-01
Methods: The mortality rates of the field strain of Cx. pipiens complex after different exposure times to DDT (4%), bendiocarb (0.1%), propoxur (0.1%), malathion (5%), fenitrothion (1.0%), permethrin (0.75%), deltamethrin (0.05%), lambda-cyhalothrin (0.05%), etofenprox (0.5%), and cyfluthrin (0.15%) were determined. The mortality rates at the lethal time 50% (LT50) and lethal time 90% (LT90) values were calculated by plotting the regression line using Microsoft Office Excel software.
Results: The mortality rates of the Cx. pipiens complex after 1 h exposure to the diagnostic doses of DDT (4%), bendiocarb (0.1%), propoxur (0.1%), malathion (5%), fenitrothion (1.0%), permethrin (0.75%), deltamethrin (0.05%), lambda-cyhalothrin (0.05%), etofenprox (0.5%), and cyfluthrin (0.15%) were 12, 58, 54, 82, 54, 34, 49, 40, 17, and 44%, respectively. According to the WHO classification of susceptibility levels, both field and insectary strains of Cx. pipiens complex in Tehran were resistant to these insecticides.
Interpretation & conclusion: The results of this study showed that field Cx. pipiens complex is resistant to all the groups of insecticides used.
中文翻译：
伊朗德黑兰库蚊复合种对不同杀虫剂的抗性现状
背景与目的：杀虫剂是伊朗控制害虫的最重要手段，尤其是对库蚊复合物种。杀虫剂的合理使用很大程度上取决于对这些物种的易感性水平的了解。该研究旨在确定Cx的易感性水平。pipiens complex（田间和昆虫菌株）到德黑兰市的各种杀虫剂。
方法：Cx田间菌株的死亡率。pipiens滴滴涕 (4%)、虫威 (0.1%)、残杀威 (0.1%)、马拉硫磷 (5%)、杀螟硫磷 (1.0%)、氯菊酯 (0.75%)、溴氰菊酯 (0.05%)、λ-测定了氯氟氰菊酯 (0.05%)、依托芬普 (0.5%) 和氟氯氰菊酯 (0.15%)。使用 Microsoft Office Excel 软件绘制回归线，计算致死时间 50% (LT 50 ) 和致死时间 90% (LT 90 ) 值的死亡率。
结果：Cx的死亡率。pipiens暴露于诊断剂量的滴滴涕 (4%)、苯菌威 (0.1%)、残杀威 (0.1%)、马拉硫磷 (5%)、杀螟硫磷 (1.0%)、氯菊酯 (0.75%)、溴氰菊酯 (0.05%) 1 小时后的复合物)、λ-三氯氟氰菊酯 (0.05%)、依托芬普 (0.5%) 和氟氯氰菊酯 (0.15%) 分别为 12、58、54、82、54、34、49、40、17 和 44%。根据 WHO 的易感性等级分类，Cx 的田间和昆虫菌株。德黑兰的pipiens复合体对这些杀虫剂具有抗药性。
解读与结论：本研究结果表明，场Cx。pipiens complex 对所有使用的杀虫剂都具有抗性。
京公网安备 11010802027423号