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dc.contributor.authorBarbosa, Tamiris Dos Santos [UNESP]
dc.contributor.authorDe Andrade, Daniel Junior [UNESP]
dc.contributor.authorPolanczyk, Ricardo Antonio [UNESP]
dc.contributor.authorDuarte, Rogério Teixeira
dc.date.accessioned2018-12-11T17:37:31Z
dc.date.available2018-12-11T17:37:31Z
dc.date.issued2018-06-01
dc.identifierhttp://dx.doi.org/10.1653/024.101.0215
dc.identifier.citationFlorida Entomologist, v. 101, n. 2, p. 249-253, 2018.
dc.identifier.issn0015-4040
dc.identifier.urihttp://hdl.handle.net/11449/179977
dc.description.abstractTetranychus ogmophallos Ferreira & Flechtmann (Acari: Tetranychidae) is an emergent pest in peanut (Arachis hypogaea L. [Fabaceae]) and an important pest of forage peanut (A. pintoi Krapov. & W.C. Greg. [Fabaceae]). The susceptibility of T. ogmophallos to Beauveria bassiana (Balsamo) Vuillemin (Cordycipitaceae) and Metarhizium anisopliae (Metschnikof) Sorokin (Clavicipitaceae) was evaluated under laboratory and greenhouse conditions. In the laboratory, adult T. ogmophallos females were treated with B. bassiana and M. anisopliae using a Potter's tower, and in the greenhouse, bio-insecticides were applied on infested peanut plants. Both fungal suspensions containing 108 conidia per mL caused greater mortality in adult T. ogmophallos females. At 7 d after treatment under laboratory conditions, B. bassiana resulted in 100% mortality and M. anisopliae almost 100% mortality. Bio-insecticides substantially reduced the mite population density under greenhouse conditions when applied to infested peanut plants, with mite populations reduced 84% and 92% by B. bassiana and M. anisopliae, respectively. Under greenhouse conditions, the increase in the number of mites per plant observed at 15 d after treatment suggests the need to repeat the entomopathogen application. Our results demonstrate that B. bassiana and M. anisopliae are promising biological agents to control T. ogmophallos. The practical application of this work for managing T. ogmophallos population on peanut crop is discussed.en
dc.format.extent249-253
dc.language.isoeng
dc.relation.ispartofFlorida Entomologist
dc.sourceScopus
dc.subjectArachis hypogaea
dc.subjectArachis pintoi
dc.subjectforage peanut
dc.subjectmicrobial control
dc.subjectpeanut red mite
dc.titleSusceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliaeen
dc.typeArtigo
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversity of Araraquara (UNIARA)
dc.description.affiliationLaboratory of Acarology Department of Plant Protection Faculty of Agronomy and Veterinary Sciences São Paulo State University Júlio de Mesquita Filho(UNESP)
dc.description.affiliationLaboratory of Microbial Control of Pests Department of Plant Protection Faculty of Agronomy and Veterinary Sciences São Paulo State University Júlio de Mesquita Filho (UNESP)
dc.description.affiliationLaboratory of Entomology University of Araraquara (UNIARA)
dc.description.affiliationUnespLaboratory of Acarology Department of Plant Protection Faculty of Agronomy and Veterinary Sciences São Paulo State University Júlio de Mesquita Filho(UNESP)
dc.description.affiliationUnespLaboratory of Microbial Control of Pests Department of Plant Protection Faculty of Agronomy and Veterinary Sciences São Paulo State University Júlio de Mesquita Filho (UNESP)
dc.identifier.doi10.1653/024.101.0215
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-85048950325
dc.identifier.file2-s2.0-85048950325.pdf
dc.identifier.lattes2788156792532870
dc.identifier.orcid0000-0003-0769-9902
unesp.author.lattes2788156792532870[3]
unesp.author.orcid0000-0003-0769-9902[3]
dc.relation.ispartofsjr0,507
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