Effects of temperature on baseline susceptibility and stability of insecticide resistance against Plutella xylostella (Lepidoptera: Plutellidae) in the absence of selection pressure

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dc.authoridIshtiaq, Muhammad/0000-0002-3050-2947
dc.authoridSial, Maqbool/0000-0003-4394-1460
dc.authoridAbdul Qayyum, Mirza/0000-0001-5043-987X
dc.authoridLatif, Muhammad/0000-0003-1967-2360
dc.authoridAzad, Rashid/0000-0002-8748-7303
dc.authoridKhan, Khalid/0000-0002-4734-6338
dc.authoridZaka, Syed Muhammad/0000-0001-9909-3953
dc.contributor.authorJaleel, Waqar
dc.contributor.authorSaeed, Shafqat
dc.contributor.authorNaqqash, Muhammad Nadir
dc.contributor.authorSial, Muhammad Umair
dc.contributor.authorAli, Muqarrab
dc.contributor.authorZaka, Syed Muhammad
dc.contributor.authorSarwar, Zahid Mahmood
dc.date.accessioned2024-11-07T13:35:28Z
dc.date.available2024-11-07T13:35:28Z
dc.date.issued2020
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractPlutella xylostella L. (Lepidoptera: Plutellidae) is an important pest causing significant losses to vegetables worldwide. Insecticides resistance in P. xylostella is a serious issue for scientists since last 30 years. However, deltamethrin and Bt Cry1Ac are commonly used insecticides against P. xylostella but studies involving development of resistance in P. xylostella against these two insecticides at different temperatures are lacking. The current study was aimed to find out the toxicity of deltamethrin and Bt Cry1Ac, and resistance development in P. xylostella. Results showed that the positive correlation between the temperature and toxicities of deltamethrin and Bt Cry1Ac. The results indicated -0.051, -0.049, -0.047, and -0.046 folds of deltamethrin resistance at 15 degrees C, 20 degrees C, 25 degrees C, and 30 degrees C temperatures, respectively from 1st to 12th generations. The toxicity of Bt Cry1Ac after 24 h was 2.2 and 4.8 folds on 1st generation at 20 degrees C and 25 degrees C temperatures, respectively compared to the toxicity recorded at 15 degrees C (non-overlapping of 95% confidence limits). Based on the results of this study, it is concluded that the temperature has a positive correlation with the toxicity of deltamethrin and Bt Cry1Ac against the larvae of P. xylostella. This study suggests that deltamethrin and Bt Cry1Ac can be included in the management program of P. xylostella on many vegetable crops. The baseline susceptibility data might be helpful to understand the resistance mechanisms in P. xylostella. (C) 2019 Production and hosting by Elsevier B.V. on behalf of King Saud University.
dc.description.sponsorshipPakistan Science Foundation (PSF) [PSF/NSLP/P-BZU 130]
dc.description.sponsorshipThe authors are thankful to the Pakistan Science Foundation (PSF) for providing funds to conduct this study by Project No. PSF/NSLP/P-BZU 130.
dc.identifier.doi10.1016/j.sjbs.2019.03.004
dc.identifier.endpage5
dc.identifier.issn1319-562X
dc.identifier.issue1
dc.identifier.pmid31889809
dc.identifier.scopus2-s2.0-85063041427
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.1016/j.sjbs.2019.03.004
dc.identifier.urihttps://hdl.handle.net/11480/16527
dc.identifier.volume27
dc.identifier.wosWOS:000503431500001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofSaudi Journal of Biological Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectBt Cry1Ac
dc.subjectDeltamethrin
dc.subjectDiamondback moth
dc.subjectPlutella xylostella
dc.subjectTemperature coefficient
dc.titleEffects of temperature on baseline susceptibility and stability of insecticide resistance against Plutella xylostella (Lepidoptera: Plutellidae) in the absence of selection pressure
dc.typeArticle

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