Cross-resistance and Inheritance of Resistance to Emamectin Benzoate inSpodoptera exigua(Lepidoptera: Noctuidae)

2015 ◽  
Vol 108 (4) ◽  
pp. 2015-2020 ◽  
Author(s):  
Wunan Che ◽  
Jianlei Huang ◽  
Fang Guan ◽  
Yidong Wu ◽  
Yihua Yang
Keyword(s):  
Cross Resistance ◽  
Inheritance Of Resistance ◽  
Emamectin Benzoate ◽  
Lepidoptera Noctuidae

Inheritance patterns, cross‐resistance and synergism in Spodoptera frugiperda (Lepidoptera: Noctuidae) resistant to emamectin benzoate

2021 ◽  
Author(s):  
Dionei Schmidt Muraro ◽  
Dyrson Oliveira Abbade Neto ◽  
Rubens Hideo Kanno ◽  
Ingrid Schimidt Kaiser ◽  
Oderlei Bernardi ◽  
...  
Keyword(s):  
Spodoptera Frugiperda ◽  
Cross Resistance ◽  
Emamectin Benzoate ◽  
Inheritance Patterns ◽  
Lepidoptera Noctuidae

Selection and characterization of the inheritance of resistance ofSpodoptera frugiperda(Lepidoptera: Noctuidae) to chlorantraniliprole and cross‐resistance to other diamide insecticides

2019 ◽  
Vol 75 (10) ◽  
pp. 2682-2689 ◽  
Author(s):  
Anderson Bolzan ◽  
Fernando EO Padovez ◽  
Antonio RB Nascimento ◽  
Ingrid S Kaiser ◽  
Ewerton C Lira ◽  
...  
Keyword(s):  
Cross Resistance ◽  
Inheritance Of Resistance ◽  
Lepidoptera Noctuidae

Effects of insecticides chlorpyrifos, emamectin benzoate and fipronil on Spodoptera litura might be mediated by OBPs and CSPs

2017 ◽  
Vol 108 (5) ◽  
pp. 658-666 ◽  
Author(s):  
X. Lin ◽  
Y. Jiang ◽  
L. Zhang ◽  
Y. Cai
Keyword(s):  
Spodoptera Litura ◽  
Quantitative Polymerase Chain Reaction ◽  
Insect Pest ◽  
Survival Rates ◽  
Gene Families ◽  
Cross Resistance ◽  
Emamectin Benzoate ◽  
Insecticide Exposure ◽  
Polyphagous Insect ◽  
Related Proteins

AbstractSpodoptera litura is a widespread polyphagous insect pest that can develop resistance and cross-resistance to insecticides, making it difficult to control. Insecticide exposure has previously been linked with induction of specific olfactory-related proteins, including some chemosensory proteins (CSPs) and odorant-binding proteins (OPBs), which may disrupt detection of environmental factors and reduce fitness. However, functional evidence supporting insecticide and OBPs/CSPs mediation remains unknown. Here we fed male S. litura moths with sucrose water containing one of three insecticides, chlorpyrifos, emamectin benzoate or fipronil, and used real-time quantitative polymerase chain reaction and RNAi to investigate OBPs and CSPs expression and their correlations with survival. Chlorpyrifos and emamectin benzoate increased expression of 78% of OBPs, plus 63 and 56% of CSP genes, respectively, indicating a major impact on these gene families. RNAi knockdown of SlituCSP18, followed by feeding with chlorpyrifos or fipronil, decreased survival rates of male moths significantly compared with controls. Survival rate also decreased significantly with the downregulation of SlituOBP9 followed by feeding with chlorpyrifos. Thus, although these three insecticides had different effects on OBP and CSP gene expression, we hypothesize that SlituOBPs and SlituCSPs might mediate their effects by increasing their expression levels to improve survival. Moreover, the differential response of S. litura male moths to the three insecticides indicated the potential specificity of chlorpyrifos affect SlituCSP18 and SlituOBP9 expression.

Baseline Susceptibility ofSpodoptera frugiperda(Lepidoptera: Noctuidae) to SfMNPV and Evaluation of Cross-Resistance to Major Insecticides and Bt Proteins

2018 ◽  
Vol 112 (1) ◽  
pp. 91-98 ◽  
Author(s):  
José P F Bentivenha ◽  
Juliana G Rodrigues ◽  
Marcelo F Lima ◽  
Paula Marçon ◽  
Holly J R Popham ◽  
...  
Keyword(s):  
Cross Resistance ◽  
Lepidoptera Noctuidae

Inheritance of resistance and cross-resistance to deltamethrin in Plutella xylostella (Lepidoptera: Plutellidae) from Pakistan

2005 ◽  
Vol 61 (7) ◽  
pp. 636-642 ◽  
Author(s):  
Ali H Sayyed ◽  
M Naveed R Attique ◽  
Abdul Khaliq ◽  
Denis J Wright
Keyword(s):  
Plutella Xylostella ◽  
Cross Resistance ◽  
Inheritance Of Resistance
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