Development of insecticide resistance in malaria vector Anopheles sinensis populations from Shandong province in China

BACKGROUND: Anopheles sinensis is a major vector of malaria and among the dominant species in Shandong province of China. Insecticide resistance is an important threat to vector-borne disease control. However, there are only few reports about insecticide resistance of An. sinensis populations from S...

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Autores principales: Dai, Yuhua, Huang, Xiaodan, Cheng, Peng, Liu, Lijuan, Wang, Haifang, Wang, Huaiwei, Kou, Jingxuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2015
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4338830/
https://www.ncbi.nlm.nih.gov/pubmed/25880316
http://dx.doi.org/10.1186/s12936-015-0592-8
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author Dai, Yuhua
Huang, Xiaodan
Cheng, Peng
Liu, Lijuan
Wang, Haifang
Wang, Huaiwei
Kou, Jingxuan
author_facet Dai, Yuhua
Huang, Xiaodan
Cheng, Peng
Liu, Lijuan
Wang, Haifang
Wang, Huaiwei
Kou, Jingxuan
author_sort Dai, Yuhua
collection PubMed
description BACKGROUND: Anopheles sinensis is a major vector of malaria and among the dominant species in Shandong province of China. Insecticide resistance is an important threat to vector-borne disease control. However, there are only few reports about insecticide resistance of An. sinensis populations from Shandong province. METHODS: From 2003 to 2012, six districts in Shandong province were selected as the study areas. Insecticide susceptibility bioassay were tested on F1 progeny of An. sinensis to 4% DDT, 0.05% deltamethrin, 0.15% cyfluthrin, and 5% malathion, using the standard WHO resistance tube assay. RESULTS: The resistance status of An. sinensis showed a significant decrease in the mortality rates in DDT, deltamethrin and cyfluthrin during the past ten years. Whereas obvious increase of mortality to malathion was observed throughout the assay, ranging from 47.37% to 86.62%.
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spelling pubmed-43388302015-02-25 Development of insecticide resistance in malaria vector Anopheles sinensis populations from Shandong province in China Dai, Yuhua Huang, Xiaodan Cheng, Peng Liu, Lijuan Wang, Haifang Wang, Huaiwei Kou, Jingxuan Malar J Research BACKGROUND: Anopheles sinensis is a major vector of malaria and among the dominant species in Shandong province of China. Insecticide resistance is an important threat to vector-borne disease control. However, there are only few reports about insecticide resistance of An. sinensis populations from Shandong province. METHODS: From 2003 to 2012, six districts in Shandong province were selected as the study areas. Insecticide susceptibility bioassay were tested on F1 progeny of An. sinensis to 4% DDT, 0.05% deltamethrin, 0.15% cyfluthrin, and 5% malathion, using the standard WHO resistance tube assay. RESULTS: The resistance status of An. sinensis showed a significant decrease in the mortality rates in DDT, deltamethrin and cyfluthrin during the past ten years. Whereas obvious increase of mortality to malathion was observed throughout the assay, ranging from 47.37% to 86.62%. BioMed Central 2015-02-06 /pmc/articles/PMC4338830/ /pubmed/25880316 http://dx.doi.org/10.1186/s12936-015-0592-8 Text en © Dai et al.; licensee BioMed Central. 2015 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
spellingShingle Research
Dai, Yuhua
Huang, Xiaodan
Cheng, Peng
Liu, Lijuan
Wang, Haifang
Wang, Huaiwei
Kou, Jingxuan
Development of insecticide resistance in malaria vector Anopheles sinensis populations from Shandong province in China
title Development of insecticide resistance in malaria vector Anopheles sinensis populations from Shandong province in China
title_full Development of insecticide resistance in malaria vector Anopheles sinensis populations from Shandong province in China
title_fullStr Development of insecticide resistance in malaria vector Anopheles sinensis populations from Shandong province in China
title_full_unstemmed Development of insecticide resistance in malaria vector Anopheles sinensis populations from Shandong province in China
title_short Development of insecticide resistance in malaria vector Anopheles sinensis populations from Shandong province in China
title_sort development of insecticide resistance in malaria vector anopheles sinensis populations from shandong province in china
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4338830/
https://www.ncbi.nlm.nih.gov/pubmed/25880316
http://dx.doi.org/10.1186/s12936-015-0592-8
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