Enzyme Activities and Analysis of Susceptibility Levels in Turkish Tuta absoluta Populations to Chlorantraniliprole and Metaflumizone Insecticides

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dc.contributor.authorKaraagac, Sakine Ugurlu
dc.date.accessioned2024-09-29T15:54:38Z
dc.date.available2024-09-29T15:54:38Z
dc.date.issued2015
dc.departmentKarabük Üniversitesien_US
dc.description.abstractTuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), tomato leaf miner, is one of the most devastating insect pests that attack tomato crops. T. absoluta larvae destroy tomato plants by producing large galleries in tomato leaves and burrowing stalks, apical buds, green and ripe fruits. This larva causes a major economic effect on tomato industry. Insecticides are commonly used to control this pest in tomato fields. The aim of this study is to determine the susceptibility levels of T. absoluta populations and biochemical analysis of mechanism(s) involved in chlorantraniliprole and metaflumizone metabolism, registered in Turkey for use against T. absoluta. IRAC bioassay method was used to determine the resistance ratios of these insecticides. Resistance ratios ranged between 7.2-and 1.7-folds for chlorantraniliprole, and 4.0- and 1.8-folds for metaflumizone in T. absoluta field populations. NADPH-Cytochrome P450 reductase, glutathione S-transferase, and esterase activities were determined by conducting biochemical assays in field populations of T. absoluta. While NADPH Cytochrome P450 reductase activity showed an increase only in Antalya population (1.9-fold), glutathione S-transferase activity showed an increase only in Adana population (1.2-fold). However, esterase activities were increased both in Adana (1.3-fold) and Ankara (2.2-fold) populations of T. absoluta.en_US
dc.description.sponsorshipRepublic of Turkey, Ministry of Food, Agriculture and Livestocken_US
dc.description.sponsorshipI thank Mr. R. Nauen (Bayer CropScience AG) for susceptible T. absoluta larvae samples. I also thankMetin Konus for his technical assistance for the biochemical assays. This study was supported by Republic of Turkey, Ministry of Food, Agriculture and Livestock.en_US
dc.identifier.doi10.1007/s12600-015-0476-z
dc.identifier.endpage700en_US
dc.identifier.issn0334-2123
dc.identifier.issn1876-7184
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-84947037125en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage693en_US
dc.identifier.urihttps://doi.org/10.1007/s12600-015-0476-z
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4199
dc.identifier.volume43en_US
dc.identifier.wosWOS:000365029800013en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofPhytoparasiticaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTuta absolutaen_US
dc.subjectbioassayen_US
dc.subjectchlorantraniliproleen_US
dc.subjectmetaflumizoneen_US
dc.subjectmolecular resistanceen_US
dc.subjectNADPH-cytochrome P450 reductaseen_US
dc.titleEnzyme Activities and Analysis of Susceptibility Levels in Turkish Tuta absoluta Populations to Chlorantraniliprole and Metaflumizone Insecticidesen_US
dc.typeArticleen_US

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