Consumption rate and functional response of the predaceous mite Kampimodromus aberrans to two-spotted spider mite Tetranychus urticae in the laboratory

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dc.contributor.authorKasap, Ismail
dc.contributor.authorAtlihan, Remzi
dc.date.accessioned2025-01-27T20:52:35Z
dc.date.available2025-01-27T20:52:35Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractPrey stage preference of female Kampimodromus aberrans (Oudemans) (Phytoseiidae) at constant densities of different stages of Tetranychus urticae Koch (Tetranychidae), functional response types and parameters of the predator females to the varying densities of eggs, larvae, protonymphs and deutonymps of T. urticae were determined in order to establish its potential for the mite biological control. Experiments were conducted at 25 +/- A 1A degrees C, 65 +/- A 10% RH and 16:8 (L:D) photoperiod. Our results indicated that the predator consumed significantly more prey larvae than other prey stages. Functional response type of predator was determined by a logistic regression model. The predator exhibited a Type II response on all prey stages. The attack rate (alpha) and handling time (T (h) ) coefficients of a Type II response were estimated by fitting a random-predator equation to the data. The lowest estimated value alpha and the highest value of T (h) (including digestion) were obtanined for the predator feeding on deutonmph. The lowest value of T (h) were obtained for the predator feeding on prey larvae, but the attack rate value obtained on larva wasn't different than that obtained on egg and protonymph. According to our results, K. aberrans could be an efficient biological control agent of T. urticae at least at low prey densities. However, further field based studies are needed to draw firm conclusions.
dc.identifier.doi10.1007/s10493-010-9400-x
dc.identifier.endpage261
dc.identifier.issn0168-8162
dc.identifier.issn1572-9702
dc.identifier.issue3
dc.identifier.pmid20859656
dc.identifier.scopus2-s2.0-79251646125
dc.identifier.scopusqualityQ1
dc.identifier.startpage253
dc.identifier.urihttps://doi.org/10.1007/s10493-010-9400-x
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25801
dc.identifier.volume53
dc.identifier.wosWOS:000286665700005
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofExperimental and Applied Acarology
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectFunctional response
dc.subjectKampimodromus aberrans
dc.subjectTetranychus urticae
dc.titleConsumption rate and functional response of the predaceous mite Kampimodromus aberrans to two-spotted spider mite Tetranychus urticae in the laboratory
dc.typeArticle

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