Permethrin Resistance
Biochemical basis of permethrin resistance in Anopheles arabiensis from Lower Moshi, north eastern Tanzania
... detecting resistance in popu- lations of mosquito vectors is the WHO susceptibility test ...of resistance when the gene is dominant. But when resistance is recessive or present at low frequency ...
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Detection of a Knockdown Resistance Mutation Associated with Permethrin Resistance in the Body Louse Pediculus humanus corporis by Use of Melting Curve Analysis Genotyping
... though resistance to DDT was reported at the end of the 1940s and in the early 1950s in the United States, southeast Asia, Egypt, and Iran (13, 20), to the best of our knowledge, no data are available for ...
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Identifying permethrin resistance loci in malaria vectors by genetic mapping
... insecticide resistance-associated loci were reliant on morphological ...site resistance has proved less tractable to ...individual resistance loci, controlling traits such as insecticide metabolism ...
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Increased transcription of Glutathione S transferases in acaricide exposed scabies mites
... the permethrin tolerant scabies mites showed significantly elevated GST activity relative to unexposed controls, increases in GST transcription were not statisti- cally ...the permethrin target Vssc gene ...
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Molecular basis of permethrin and DDT resistance in an Anopheles funestus population from Benin
... vector resistance to pyrethroids across the country [7– 10], two insecticides of two different classes were used in rotation for IRS: bendiocarb (a carbamate) and pirimiphos-methyl (an organophosphate) ...
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The Cytochrome P450 gene CYP6P12 confers pyrethroid resistance in kdr-free Malaysian populations of the dengue vector Aedes albopictus
... locations, permethrin resistant from Kuala Lumpur (KL) (alive after 1h expo- sure to permethrin) and from a susceptible strain from Malaysia (VCRU) using the Arcturus ® Picopure RNA Extraction kit (Life ...
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Knockdown resistance (kdr) of the voltage gated sodium channel gene of Aedes aegypti population in Denpasar, Bali, Indonesia
... presented resistance levels to insecticides as shown in ...highest resistance development to malathion 5% which was significantly different from the resistance observed in northern Denpasar (t = ...
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Investigation of the Role of ABC Transporters in Pyrethroids Resistance in the Major Malaria Vector Anopheles coluzzii from Northern Nigeria
... the permethrin resistance observed were similar to the extremely high resistance reported by Chouaibou et al ...the resistance mechanisms to this ...
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Toxicity of Pyrethroid and Organophosphorous Insecticides against Two Field Collected Strains of the German Cockroach Blattella germanica (Blattaria: Blattellidae) from Hospitals in Hamadan, Iran
... pyrethroid resistance (in- cluding permethrin, cypermethrin and cyflu- thrin) and cross resistance to DDT in seven field-collected strains from Tehran, Iran (Li- moee et ...in resistance to ...
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Co-up-regulation of three P450 genes in response to permethrin exposure in permethrin resistant house flies, Musca domestica
... of resistance to pyrethroids ...pyrethroid resistance in ALHF ...mediated resistance on autosomes 1, 2, and 5 of ALHF [26] and factors on autosome 5 are known to play a major role in P450-mediated ...
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Genetic mapping identifies a major locus spanning P450 clusters associated with pyrethroid resistance in kdr-free Anopheles arabiensis from Chad
... pyrethroid resistance in other species, leads us to suggest that the rp1 QTL may represent the overexpression of one or more P450 ...pyrethroid resistance in the malaria vector ...the permethrin ...
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Insecticide resistance to permethrin and malathion and associated mechanisms in Aedes aegypti mosquitoes from St Andrew Jamaica
... island; resistance to DDT in ...metabolic resistance to permethrin ...high permethrin resistance observed in mosquitoes collected from ...both resistance alleles are present in ...
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Mixed function oxidases and esterases associated with permethrin, deltamethrin and bendiocarb resistance in Anopheles gambiae s l in the south north transect Benin, West Africa
... this resistance in Anopheles ...of resistance recorded in this population of Agbalilame to permeth- ...this resistance to pyrethroids is of great concern for malaria control programs with inter- ...
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Susceptibility of some species of mosquitoes to permethrin pyrethroid in Zaria, Nigeria.
... 0.75% permethrin impregnated paper strips was introduced into 4 exposure tubes and rolled to line with the wall of the tube and fastened into position by a wire ...
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Study of Relationship between Pyrethroid Structure and Resistance in Cotton Bollworm Helicoverpa armigera (Hubner)
... developed resistance to every class of insecticide over the past 40 ...develop resistance through reduced target site sensitivity, enhanced metabolism and decreased ...examined. Resistance was ...
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Insecticide resistance in Anopheles gambiae from the northern Democratic Republic of Congo, with extreme knockdown resistance (kdr) mutation frequencies revealed by a new diagnostic assay
... The LNA-kdr assay was found to perform as well as the TaqMan kdr assay in all populations of An. gambiae s.s. analysed, but with substantial time savings (67% reduc- tion in run time) and since it utilizes ...
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Article The role of Voltage-Gated Sodium Channel (VGSC) gene mutations in the resistance of Aedes aegypti L. to pyrethroid permethrin in Palembang and Jakarta, Indonesia
... voltage-gated sodium channel is associated with knockdown resistance to permethrin in Aedes aegypti. Martins, A.J.; Lins, R.M.M; Linss, J.G.B.; Peixoto A.A.; Valle, D; Voltage gated sodi[r] ...
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Quantifying the intensity of permethrin insecticide resistance in Anopheles mosquitoes in western Kenya
... Mortality was scored according to the WHO criteria with a percentage mortality of 98–100% termed as sus- ceptible, between 90 and 97% indicating the possibility of resistance and less than 90% indicating ...
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Recent Rapid Rise of a Permethrin Knock Down Resistance Allele in Aedes aegypti in México
... in permethrin free environments; the same results could have occurred through genetic drift in the field or through the concentration of deleterious and lethal recessive genes in strains during selection for ...
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Genetic variation associated with increased insecticide resistance in the malaria mosquito, Anopheles coluzzii
... insecticide resistance (P450-related) and overall insecticide resistance has increased in the modern ...insecticide resistance bottle bio- assays, following Centers for Disease Control and World ...
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