Lethal and sublethal effects of various insecticides on the immature stages of the solitary egg parasitoid, Telenomus busseolae

dc.authorid0000-0003-4532-3527en_US
dc.contributor.authorTonğa, Adil
dc.contributor.authorBayram, Ahmet
dc.date.accessioned2024-08-22T11:15:53Z
dc.date.available2024-08-22T11:15:53Z
dc.date.issued2024en_US
dc.departmentDicle Üniversitesi, Ziraat Fakültesi, Bitki Koruma Bölümüen_US
dc.description.abstractTelenomus busseolae Gahan (Hymenoptera: Scelionidae) is the most effective egg parasitoid of corn borers, Sesamia spp. (Lepidoptera: Noctuidae). A balanced pest management requires the use of insecticides compatible with T. busseolae since relying solely on the parasitoid may prove inadequate in controlling pest outbreaks. This study investigated the lethal and sublethal effects of chlorantraniliprole, imidacloprid, indoxacarb, lambda-cyhalothrin, lufenuron, malathion, and thiamethoxam + lambda-cyhalothrin, at various concentrations on emergence rate and fecundity of treated generation as well as emergence rate and sex ratio of offspring generation. The experiments were performed by immersing the host eggs with the parasitoid, encompassing its early larval, late larval, and pupal stages into the insecticide solutions. All concentrations of the insecticides reduced emergence rate in the treated generation, with the pupal stage being most vulnerable except for controversial effects of lambda-cyhalothrin and immature stage-independent effects of imidacloprid. The insecticides, at least one of the concentrations, negatively affected parasitoid fecundity regardless of a consistent pattern across immature stages. The insecticides did not affect the tested attributes of offspring generation except for that imidacloprid reduced female offspring numbers, and malathion decreased emergence rates. This study provides insights into immature stage-specific susceptibility and fecundity responses of treated generation along with potential impacts on subsequent generation, highlighting the necessity of prudent insecticide usage within the context of integrated pest management strategies (IPMs) in maize fields. Additionally, it underscores the urgency of performing field studies to ascertain actual toxicological scenarios.en_US
dc.identifier.citationTonğa, A. ve Bayram, A. (2024). Lethal and sublethal effects of various insecticides on the immature stages of the solitary egg parasitoid, Telenomus busseolae. Journal of Asia-Pacific Entomology, 27(2), 1-10.en_US
dc.identifier.endpage10en_US
dc.identifier.issn1226-8615
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85192170115
dc.identifier.scopusqualityQ2
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S1226861524000633?via%3Dihub
dc.identifier.urihttps://hdl.handle.net/11468/28773
dc.identifier.volume27en_US
dc.identifier.wosWOS:001238895300001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBayram, Ahmet
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofJournal of Asia-Pacific Entomology
dc.relation.isversionof10.1016/j.aspen.2024.102258en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCompatibilityen_US
dc.subjectEcotoxicologyen_US
dc.subjectIntegrated pest managementen_US
dc.subjectOffspringen_US
dc.subjectPesticideen_US
dc.subjectPreimaginal stagesen_US
dc.subjectReproductionen_US
dc.titleLethal and sublethal effects of various insecticides on the immature stages of the solitary egg parasitoid, Telenomus busseolaeen_US
dc.titleLethal and sublethal effects of various insecticides on the immature stages of the solitary egg parasitoid, Telenomus busseolae
dc.typeArticleen_US

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