Please use this identifier to cite or link to this item: http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/5336
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dc.contributor.authorIslam, Yasir-
dc.contributor.authorShah, Farhan Mahmood-
dc.contributor.authorGuncan, Ali-
dc.contributor.authorDeLong, John Paul-
dc.contributor.authorZhou, Xingmiao-
dc.date.accessioned2024-03-26T07:28:20Z-
dc.date.available2024-03-26T07:28:20Z-
dc.date.issued2022-
dc.identifier.citationIslam, Y., Shah, FM., Güncan, A., DeLong, JP., Zhou, XM. (2022). Functional Response of Harmonia axyridis to the Larvae of Spodoptera litura: The Combined Effect of Temperatures and Prey Instars. Front. Plant Sci., 13. https://doi.org/10.3389/fpls.2022.849574en_US
dc.identifier.issn1664-462X-
dc.identifier.urihttp://dx.doi.org/10.3389/fpls.2022.849574-
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:000827516700001-
dc.identifier.urihttp://earsiv.odu.edu.tr:8080/xmlui/handle/11489/5336-
dc.descriptionWoS Categories: Plant Sciencesen_US
dc.descriptionWeb of Science Index: Science Citation Index Expanded (SCI-EXPANDED)en_US
dc.descriptionResearch Areas: Plant Sciencesen_US
dc.description.abstractFunctional responses are central to predator-prey dynamics and describe how predation varies with prey abundance. Functional responses often are measured without regard to prey size (i.e., body mass) or the temperature dependence of feeding rates. However, variation in prey size within populations is ubiquitous, and predation rates are often both size and temperature-dependent. Here, we assessed functional responses of larvae and adult Harmonia axyridis on the 1st, 2nd, and 3rd instars of the prey Spodoptera litura across a range of temperatures (i.e., 15, 20, 25, 30, and 35 degrees C). The type and parameters of the functional responses were determined using logistic regression and fitted to the Roger's random predator equation. The magnitude of predation varied with the predator and prey stage, but prey predation increased with warming and predator age. Predation by the female and 4th instar of H. axyridis on the 1st instar of prey was greater, followed by the 2nd and 3rd instar of prey S. litura. No predation occurred on the larger prey for the 1st, 2nd, and 3rd instars of H. axyridis. The larvae and adult H. axyridis produced a type II (hyperbolic) functional response curve across all temperatures and the three prey types they consumed. Space clearance rates, handling time, and maximum predation rates of H. axyridis changed with temperature and prey size, increasing with temperature and decreasing with prey size, suggesting more predation will occur on younger prey. This study indicates an interactive role of temperature and prey/predator size in shaping functional responses, which might complicate the planning of effective biocontrol strategies against this serious pest.en_US
dc.description.sponsorshipNational Key R and D Program of China [2017YFD0201000]; National Natural Science Foundation of China [31872023]; Key Research Program of Hubei Tobacco Company [027Y2018-008]en_US
dc.language.isoengen_US
dc.publisherFRONTIERS MEDIA SA-LAUSANNEen_US
dc.relation.isversionof10.3389/fpls.2022.849574en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectbiocontrol, space clearance rate, handling time, lepidoptera, coccinellids, warming, predationen_US
dc.subjectPREDATION, LEPIDOPTERA, SIZE, COLEOPTERA, DEPENDENCE, NOCTUIDAE, ARMYWORMen_US
dc.titleFunctional Response of Harmonia axyridis to the Larvae of Spodoptera litura: The Combined Effect of Temperatures and Prey Instarsen_US
dc.typearticleen_US
dc.relation.journalFRONTIERS IN PLANT SCIENCEen_US
dc.contributor.departmentOrdu Üniversitesien_US
dc.contributor.authorID0000-0003-1765-648Xen_US
dc.contributor.authorID0000-0002-6123-1860en_US
dc.identifier.volume13en_US
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