Efficacy of gaseous ozone at high concentrations against Plodia interpunctella (Hubner) and Ephestia cautella (Walker) in Almond

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dc.authoridIsikber, Ali/0000-0003-1213-3532
dc.contributor.authorIsikber, Ali A.
dc.contributor.authorOztekin, M. Serdar
dc.contributor.authorDayisoylu, K. Sinan
dc.contributor.authorDuman, Ahmet D.
dc.contributor.authorEroglu, Selda
dc.date.accessioned2024-09-18T20:25:17Z
dc.date.available2024-09-18T20:25:17Z
dc.date.issued2015
dc.departmentHatay Mustafa Kemal Ãœniversitesien_US
dc.description.abstractIn this study efficacy of gaseous ozone at high concentrations and short exposure time against all life stages of Plodia interpunctella (Hubner) ve Ephestia cautella (Walker) (Lepidoptera: Pyralidae) in almond was investigated under laboratory conditions. All life stages of E. cautella and P. interpunctella placed at the top and bottom position of 1.3 kg almond in fumigation chamber were exposed to two different concentrations (8.35 and 33.33 mg/l) of ozone flush treatment at 30 minute intervals for 6 hour. The results of biological tests indicated that ozone treatment at 33.33 mg/l concentration resulted in % 100 or nearly % 100 mortalities of only adult and pupa stage of E. cautella and all life stages of P. interpunctella placed at top position of the almond. However, ozone treatments at lower concentration (8.35 mg/l) caused nearly % 100 mortalities of only adult and pupa stage of P. interpunctella at placed at top position of the almond. It was clear that ozone treatments at low concentration (8.35 mg/l) resulted in significantly lower mortalities of all life stages of E. cautella and P. interpunctella than those at high concentration (33.33 mg/l). Generally, in all ozone treatments the mortalities of tested insects placed at top position of the almond were higher than those placed at bottom position of the almond. Notably, it was hard to kill the larvae and eggs of E. cautella and P. interpunctella placed at bottom position of the almond. Moreover, it was found that E. cautella was more tolerant to ozone treatments than P. interpunctella except their egg stage. In conclusion, this study shows that ozone treatment at high concentrations and short exposure time could not be effective alternative to methyl bromide for the rapid disinfestations of the almonds since it did not cause the complete mortality of all life stages of E. cautella and P. interpunctella on almond.en_US
dc.identifier.endpage198en_US
dc.identifier.issn1010-6960
dc.identifier.issue2en_US
dc.identifier.startpage187en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/10216
dc.identifier.volume39en_US
dc.identifier.wosWOS:000373701000008en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherEntomological Soc Turkey, Ege Univen_US
dc.relation.ispartofTurkiye Entomoloji Dergisi-Turkish Journal of Entomologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGaseous ozoneen_US
dc.subjectalmonden_US
dc.subjectfumiganten_US
dc.subjectEphestia cautellaen_US
dc.subjectPlodia interpunctellaen_US
dc.titleEfficacy of gaseous ozone at high concentrations against Plodia interpunctella (Hubner) and Ephestia cautella (Walker) in Almonden_US
dc.typeArticleen_US

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