Mechanism of insecticide resistance in diamondback moth (Lepidoptera: Plutellidae) with special reference to target-site mutations

2016 ◽  
Author(s):  
Denise Steinbach
Keyword(s):  
Insecticide Resistance ◽  
Special Reference ◽  
Diamondback Moth ◽  
Target Site

Monitoring and mechanisms of insecticide resistance in Spodoptera exigua (Lepidoptera: Noctuidae), with special reference to diamides

2021 ◽  
pp. 104831
Author(s):  
Jing-Mei Huang ◽  
Yun-Xia Zhao ◽  
Hao Sun ◽  
Huan Ni ◽  
Chong Liu ◽  
...  
Keyword(s):  
Insecticide Resistance ◽  
Special Reference ◽  
Spodoptera Exigua ◽  
Lepidoptera Noctuidae

scholarly journals Gut Microbiota Mediate Insecticide Resistance in the Diamondback Moth, Plutella xylostella (L.)

2018 ◽  
Vol 9 ◽  
Author(s):  
Xiaofeng Xia ◽  
Botong Sun ◽  
Geoff M. Gurr ◽  
Liette Vasseur ◽  
Minqian Xue ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Insecticide Resistance ◽  
Plutella Xylostella ◽  
Diamondback Moth

scholarly journals Insecticide Resistance in Insect Vectors of Disease with Special Reference to Mosquitoes: A Potential Threat to Global Public Health

Health Scope ◽  
2013 ◽  
Vol 2 (1) ◽  
pp. 4-18 ◽  
Author(s):  
Kaliyaperumal Karunamoorthi ◽  
Shanmugavelu Sabesan
Keyword(s):  
Public Health ◽  
Insecticide Resistance ◽  
Special Reference ◽  
Insect Vectors ◽  
Global Public Health ◽  
Potential Threat

scholarly journals Transcriptomic analysis of insecticide resistance in the lymphatic filariasis vectorCulex quinquefasciatus

2019 ◽  
Author(s):  
Walter Fabricio Silva Martins ◽  
Craig Stephen Wilding ◽  
Alison Taylor Isaacs ◽  
Emily Joy Rippon ◽  
Karine Megy ◽  
...  
Keyword(s):  
Insecticide Resistance ◽  
Lymphatic Filariasis ◽  
Fold Increase ◽  
Target Site ◽  
Detoxification Enzymes ◽  
Site Mutation ◽  
Public Health Importance ◽  
Metabolic Resistance ◽  
Vector Borne Diseases ◽  
Bendiocarb Resistance

ABSTRACTCulex quinquefasciatusplays an important role in transmission of vector-borne diseases of public health importance, including lymphatic filariasis (LF), as well as many arboviral diseases. Currently, efforts to tackleC. quinquefasciatusvectored diseases are based on either mass drug administration (MDA) for LF, or insecticide-based interventions. Widespread and intensive insecticide usage has resulted in increased resistance in mosquito vectors, includingC. quinquefasciatus. Herein, the transcriptome profile of Ugandan bendiocarb-resistantC. quinquefasciatuswas explored to identify candidate genes associated with insecticide resistance. Resistance to bendiocarb in exposed mosquitoes was marked, with 2.04% mortality following 1h exposure and 58.02% after 4h. Genotyping of the G119SAce-1target site mutation detected a highly significant association (p<0.0001; OR=25) between resistance andAce1-119S. However, synergist assays using the P450 inhibitor PBO or the esterase inhibitor TPP resulted in markedly increased mortality (to ≈80%), suggesting a role of metabolic resistance in the resistance phenotype. Using a novel, custom 60K whole-transcriptome microarray 16 genes significantly overexpressed in resistant mosquitoes were detected, with the P450Cyp6z18showing the highest differential gene expression (>8-fold increase vs unexposed controls). These results provide evidence that bendiocarb-resistance in UgandanC. quinquefasciatusis mediated by both target-site mechanisms and over-expression of detoxification enzymes.

Origin, selection, and spread of diamide insecticide resistance allele in field populations of diamondback moth in east and southeast Asia

2020 ◽  
Vol 77 (1) ◽  
pp. 313-324
Author(s):  
Ryuji Uesugi ◽  
Akiya Jouraku ◽  
Suprada Sukonthabhirom na Pattalung ◽  
Norihide Hinomoto ◽  
Seigo Kuwazaki ◽  
...  
Keyword(s):  
Southeast Asia ◽  
Insecticide Resistance ◽  
Diamondback Moth ◽  
Resistance Allele ◽  
East And Southeast Asia ◽  
Diamide Insecticide
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