Insecticide resistance and resistance mechanisms in bed bugs, Cimex spp. (Hemiptera: Cimicidae)

Parasites & Vectors, Год журнала: 2017, Номер 10(1)

Опубликована: Июнь 29, 2017

The worldwide resurgence of bed bugs [both Cimex lectularius L. and hemipterus (F.)] over the past two decades is believed in large part to be due development insecticide resistance. transcriptomic genomic studies since 2010, as well morphological, biochemical behavioral studies, have helped resistance research on bugs. Multiple mechanisms, including penetration through thickening or remodelling cuticle, metabolic by increased activities detoxification enzymes (e.g. cytochrome P450 monooxygenases esterases), knockdown kdr mutations, been experimentally identified conferring Other candidate resistance, some types physiological increasing esterases point glutathione S-transferase, target site insensitivity altered AChEs, GABA receptor nAChRs), symbiont-mediated other potential, yet undiscovered mechanisms may exist. This article reviews recent genes governing potential methods monitoring provides an insight into knowledge essential for both management (IRM) integrated pest (IPM) strategies successful bug management.

Язык: Английский

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Emerging strategies for precision microbiome management in diverse agroecosystems

Nature Plants, Год журнала: 2021, Номер 7(3), С. 256 - 267

Опубликована: Март 8, 2021

Язык: Английский

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Steering Soil Microbiomes to Suppress Aboveground Insect Pests

Trends in Plant Science, Год журнала: 2017, Номер 22(9), С. 770 - 778

Опубликована: Июль 27, 2017

Язык: Английский

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

Frontiers in Microbiology, Год журнала: 2018, Номер 9

Опубликована: Янв. 22, 2018

The development of insecticide resistance in insect pests is a worldwide concern and elucidating the underlying mechanisms critical for effective crop protection. Recent studies have indicated potential links between gut microbiota these may apply to Diamondback moth, Plutella xylostella (L.), globally economically important pest cruciferous crops. We isolated Enterococcus sp. (Firmicutes), Enterobacter (Proteobacteria), Serratia (Proteobacteria) from guts P. analyzed effects on, resistance. enhanced widely used insecticide, chlorpyrifos, xylostella, while contrast, decreased all strains heat-killed bacteria had no effect. Importantly, direct degradation chlorpyrifos vitro was consistent among three bacteria. found that sp., vitamin C, acetylsalicylic acid similar on expression antimicrobial peptides. Expression cecropin down-regulated by two compounds, gloverin up-regulated. Bacteria were not associated with induced contrasting gene profiles compounds. Our confirmed play an role resistance, but main mechanism detoxification insecticides also suggest influence depend immune system. work advances understanding evolution this key highlights directions research into other species.

Язык: Английский

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The Life of an Insect Endosymbiont from the Cradle to the Grave

Current Biology, Год журнала: 2019, Номер 29(11), С. R485 - R495

Опубликована: Июнь 1, 2019

Язык: Английский

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