Determination of Susceptibility Levels of Helicoverpa armigera (Hubner) (Noctuidae: Lepidoptera) Strains Collected from Different Regions to Some Insecticides in Turkey

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dc.contributor.authorUgurlu Karaagac, Sakine
dc.contributor.authorKonus, Metin
dc.contributor.authorBuyuk, Musa
dc.date.accessioned2024-04-24T17:48:11Z
dc.date.available2024-04-24T17:48:11Z
dc.date.issued2013
dc.departmentDicle Üniversitesien_US
dc.description.abstractCotton bollworm, Helicoverpa armigera, is the main insect pest of cotton plant in Turkey and most part of the world. The aims of this study was to determine susceptibility levels of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) strains collected from cotton fields in Adana and Mardin provinces to registered seven insecticides in Turkey. Third instar larvae of H. armigera were used to determine the LD50 values by using topical application method with active substances of commonly used insecticides for controlling H. armigera in cotton fields. The active substances were azinphos-methyl, bifenthrin, beta-cyfluthrin, esfenvalerate, indoxacarb, lambda-cyhalothrin and methomyl. Insects were treated on the region of the body between the head and the abdomen, thorax, with 1 mu l aliquots of insecticides in acetone for all treatments and acetone alone for control. Results showed that Adana and Mardin strains had high resistance ratios to pyrethroid insecticides such as beta-cyfluthrin, bifenthrin and esfenvalerate, whereas they did not have significant resistance for indoxacarb and methomyl. These results can be used in the resistance management programs for the control of H. armigera in the region.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK); Republic of Turkey Ministry of Food, Agriculture and Livestocken_US
dc.description.sponsorshipThis study was supported by The Scientific and Technological Research Council of Turkey (TUBITAK) and Republic of Turkey Ministry of Food, Agriculture and Livestock. I would like to thank to Ralf NAUEN (Bayer CropScience, Germany) for sending the susceptible strain of Helicoverpa armigera.en_US
dc.identifier.endpage45en_US
dc.identifier.issn1302-0250
dc.identifier.startpage37en_US
dc.identifier.urihttps://hdl.handle.net/11468/22920
dc.identifier.volume15en_US
dc.identifier.wosWOS:000320348300006
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoenen_US
dc.publisherGazi Entomological Research Socen_US
dc.relation.ispartofJournal of The Entomological Research Society
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHelicoverpa Armigeraen_US
dc.subjectLethal Doses (Ld50)en_US
dc.subjectInsecticidesen_US
dc.subjectInsecticide Resistanceen_US
dc.titleDetermination of Susceptibility Levels of Helicoverpa armigera (Hubner) (Noctuidae: Lepidoptera) Strains Collected from Different Regions to Some Insecticides in Turkeyen_US
dc.titleDetermination of Susceptibility Levels of Helicoverpa armigera (Hubner) (Noctuidae: Lepidoptera) Strains Collected from Different Regions to Some Insecticides in Turkey
dc.typeArticleen_US

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