The resistance dynamics of Blattella germanica in Yangpu District of Shanghai from 2014 to 2020
ObjectiveTo investigate the resistance dynamics of Blattella germanica to commonly used insecticides in Yangpu District of Shanghai during 2014‒2020， and to provide the basis for the rational use of insecticides against cockroaches.MethodsBlattella germanica was captured in two farmer’s markets in 2...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Shanghai Preventive Medicine Association
2022-02-01
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| Series: | Shanghai yufang yixue |
| Subjects: | |
| Online Access: | http://www.sjpm.org.cn/article/doi/10.19428/j.cnki.sjpm.2022.21185 |
| _version_ | 1797939215319695360 |
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| author | LU Chonghua ZHANG Jie ZHAO Jie WANG Jiwei WANG Fei LU Xiaoyan |
| author_facet | LU Chonghua ZHANG Jie ZHAO Jie WANG Jiwei WANG Fei LU Xiaoyan |
| author_sort | LU Chonghua |
| collection | DOAJ |
| description | ObjectiveTo investigate the resistance dynamics of Blattella germanica to commonly used insecticides in Yangpu District of Shanghai during 2014‒2020， and to provide the basis for the rational use of insecticides against cockroaches.MethodsBlattella germanica was captured in two farmer’s markets in 2014， 2017 and 2020. The residual film method recommended by WHO was used to test resistance of Blattella germanica to the insecticides.ResultsIn 2014， 2017 and 2020， the resistance ratio of Blattella germanica in Yangpu District was 6.96， 4.39， 7.26 to beta-cypermethrin， 10.41， 6.71， 5.24 to permethrin， and 2.28， 3.16， 1.01 to propoxur.ConclusionThe resistance of Blattella germanica to permethrin and propoxur decreases， and the resistance to beta-cypermethrin keeps at low level. Comprehensive management and rotation of insecticides should be implemented to delay the increase of resistance. |
| first_indexed | 2024-04-10T19:13:00Z |
| format | Article |
| id | doaj.art-1ad95200eeee48e4b4720b440aeab396 |
| institution | Directory Open Access Journal |
| issn | 1004-9231 |
| language | zho |
| last_indexed | 2024-04-10T19:13:00Z |
| publishDate | 2022-02-01 |
| publisher | Shanghai Preventive Medicine Association |
| record_format | Article |
| series | Shanghai yufang yixue |
| spelling | doaj.art-1ad95200eeee48e4b4720b440aeab3962023-01-30T10:52:43ZzhoShanghai Preventive Medicine AssociationShanghai yufang yixue1004-92312022-02-0134212312510.19428/j.cnki.sjpm.2022.211851004-9231（2022）02-0123-03The resistance dynamics of Blattella germanica in Yangpu District of Shanghai from 2014 to 2020LU Chonghua0ZHANG Jie1ZHAO Jie2WANG Jiwei3WANG Fei4LU Xiaoyan5Yangpu District Center for Disease Control and Prevention， Shanghai 200090， ChinaYangpu District Center for Disease Control and Prevention， Shanghai 200090， ChinaSchool of Public Health， Fudan University， Shanghai 200032， ChinaSchool of Public Health， Fudan University， Shanghai 200032， ChinaHongkou District Center for Disease Control and Prevention，Shanghai 200082， ChinaYangpu District Center for Disease Control and Prevention， Shanghai 200090， ChinaObjectiveTo investigate the resistance dynamics of Blattella germanica to commonly used insecticides in Yangpu District of Shanghai during 2014‒2020， and to provide the basis for the rational use of insecticides against cockroaches.MethodsBlattella germanica was captured in two farmer’s markets in 2014， 2017 and 2020. The residual film method recommended by WHO was used to test resistance of Blattella germanica to the insecticides.ResultsIn 2014， 2017 and 2020， the resistance ratio of Blattella germanica in Yangpu District was 6.96， 4.39， 7.26 to beta-cypermethrin， 10.41， 6.71， 5.24 to permethrin， and 2.28， 3.16， 1.01 to propoxur.ConclusionThe resistance of Blattella germanica to permethrin and propoxur decreases， and the resistance to beta-cypermethrin keeps at low level. Comprehensive management and rotation of insecticides should be implemented to delay the increase of resistance.http://www.sjpm.org.cn/article/doi/10.19428/j.cnki.sjpm.2022.21185blattella germanicainsecticideresistance dynamicsbeta-cypermethrinpermethrinpropoxur |
| spellingShingle | LU Chonghua ZHANG Jie ZHAO Jie WANG Jiwei WANG Fei LU Xiaoyan The resistance dynamics of Blattella germanica in Yangpu District of Shanghai from 2014 to 2020 Shanghai yufang yixue blattella germanica insecticide resistance dynamics beta-cypermethrin permethrin propoxur |
| title | The resistance dynamics of Blattella germanica in Yangpu District of Shanghai from 2014 to 2020 |
| title_full | The resistance dynamics of Blattella germanica in Yangpu District of Shanghai from 2014 to 2020 |
| title_fullStr | The resistance dynamics of Blattella germanica in Yangpu District of Shanghai from 2014 to 2020 |
| title_full_unstemmed | The resistance dynamics of Blattella germanica in Yangpu District of Shanghai from 2014 to 2020 |
| title_short | The resistance dynamics of Blattella germanica in Yangpu District of Shanghai from 2014 to 2020 |
| title_sort | resistance dynamics of blattella germanica in yangpu district of shanghai from 2014 to 2020 |
| topic | blattella germanica insecticide resistance dynamics beta-cypermethrin permethrin propoxur |
| url | http://www.sjpm.org.cn/article/doi/10.19428/j.cnki.sjpm.2022.21185 |
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