Effects of pyriproxyfen and Bacillus thuringiensis Berliner, 1915 on enzymatic antioxidant defense system and hemocytes of Galleria mellonella (L., 1758) (Lepidoptera: Pyralidae)

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dc.authoridTuncsoy, Benay/0000-0003-4361-3475
dc.contributor.authorTuncsoy, Benay
dc.contributor.authorOzalp, Pinar
dc.date.accessioned2025-01-06T17:36:24Z
dc.date.available2025-01-06T17:36:24Z
dc.date.issued2021
dc.description.abstractWith the increasing uses of biological control methods, knowing the physiological and immunological effects of these insecticides on insects is essential for them to be used safely in agricultural areas. The aim of the study is to determine the effects of pyriproxyfen and Bacillus thuringiensis subsp. kurstaki individually and as a mixture on malondialdehyde levels (MDA), glutathione-s-transferase, acetylcholinesterase, cytochrome P450 enzyme activities in hemolymph, midgut, and fat body and total (THC) and differential hemocyte counts (DHC) of fifth instar larvae of Galleria mellonella (L., 1758) (Lepidoptera: Pyralidae) 24, 48 and 72 h after exposure under laboratory conditions (30 +/- 1 degrees C, 65 +/- 5% RH). The study was conducted in the Animal Physiology Research Laboratory of the Department of Biology, Faculty of Science and Letter, University of Cukurova between 2016-2018. Effects of these insecticides on antioxidant, detoxification enzyme activities and MDA levels were changed depends on exposure time and the differences of tissues. THC decreased after 24 h, whereas it had increased after 48 and 72 h. DHC induced depends on exposure time and applied insecticide. This study revealed that pyriproxyfen and B. thuringiensis applications caused biochemical, physiological reactions and effected the immune defense system of larvae by the alterations in hemocyte counts.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [114Z023]; University of Cukurova Scientific Research Projects [FEF2017D27]
dc.description.sponsorshipThis research was financially supported by the Scientific and Technological Research Council of Turkey (TUBITAK) (Project Number: 114Z023) and University of Cukurova Scientific Research Projects (Project Number: FEF2017D27).
dc.identifier.doi10.16970/entoted.672744
dc.identifier.endpage162
dc.identifier.issn1010-6960
dc.identifier.issn2536-491X
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85104663405
dc.identifier.scopusqualityQ3
dc.identifier.startpage149
dc.identifier.trdizinid1200480
dc.identifier.urihttps://doi.org/10.16970/entoted.672744
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1200480
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1860
dc.identifier.volume45
dc.identifier.wosWOS:000644504100002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherEntomological Soc Turkey, Ege Univ
dc.relation.ispartofTurkiye Entomoloji Dergisi-Turkish Journal of Entomology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.subjectAntioxidant defense
dc.subjectdetoxification
dc.subjectGalleria mellonella
dc.subjectimmune defense
dc.subjectpyriproxyfen
dc.titleEffects of pyriproxyfen and Bacillus thuringiensis Berliner, 1915 on enzymatic antioxidant defense system and hemocytes of Galleria mellonella (L., 1758) (Lepidoptera: Pyralidae)
dc.title.alternativePyriproxyfen ve Bacillus thuringiensis'in Galleria mellonella (L., 1758) (Lepidoptera: Pyralidae)'nın enzimatik antioksidan savunma sistemi ve hemosit sayılarına etkileri
dc.typeArticle

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