Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae

Detalhes bibliográficos
Autor(a) principal: Barbosa, Tamiris Dos Santos [UNESP]
Data de Publicação: 2018
Outros Autores: De Andrade, Daniel Junior [UNESP], Polanczyk, Ricardo Antonio [UNESP], Duarte, Rogério Teixeira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1653/024.101.0215
http://hdl.handle.net/11449/179977
Resumo: Tetranychus 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.
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spelling Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliaeArachis hypogaeaArachis pintoiforage peanutmicrobial controlpeanut red miteTetranychus 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.Laboratory of Acarology Department of Plant Protection Faculty of Agronomy and Veterinary Sciences São Paulo State University Júlio de Mesquita Filho(UNESP)Laboratory of Microbial Control of Pests Department of Plant Protection Faculty of Agronomy and Veterinary Sciences São Paulo State University Júlio de Mesquita Filho (UNESP)Laboratory of Entomology University of Araraquara (UNIARA)Laboratory of Acarology Department of Plant Protection Faculty of Agronomy and Veterinary Sciences São Paulo State University Júlio de Mesquita Filho(UNESP)Laboratory of Microbial Control of Pests Department of Plant Protection Faculty of Agronomy and Veterinary Sciences São Paulo State University Júlio de Mesquita Filho (UNESP)Universidade Estadual Paulista (Unesp)University of Araraquara (UNIARA)Barbosa, Tamiris Dos Santos [UNESP]De Andrade, Daniel Junior [UNESP]Polanczyk, Ricardo Antonio [UNESP]Duarte, Rogério Teixeira2018-12-11T17:37:31Z2018-12-11T17:37:31Z2018-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article249-253application/pdfhttp://dx.doi.org/10.1653/024.101.0215Florida Entomologist, v. 101, n. 2, p. 249-253, 2018.0015-4040http://hdl.handle.net/11449/17997710.1653/024.101.02152-s2.0-850489503252-s2.0-85048950325.pdf27881567925328700000-0003-0769-9902Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFlorida Entomologist0,507info:eu-repo/semantics/openAccess2023-10-23T06:13:05Zoai:repositorio.unesp.br:11449/179977Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-23T06:13:05Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae
title Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae
spellingShingle Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae
Barbosa, Tamiris Dos Santos [UNESP]
Arachis hypogaea
Arachis pintoi
forage peanut
microbial control
peanut red mite
title_short Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae
title_full Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae
title_fullStr Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae
title_full_unstemmed Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae
title_sort Susceptibility of Tetranychus ogmophallos (Acari: Tetranychidae) to Beauveria bassiana and Metarhizium anisopliae
author Barbosa, Tamiris Dos Santos [UNESP]
author_facet Barbosa, Tamiris Dos Santos [UNESP]
De Andrade, Daniel Junior [UNESP]
Polanczyk, Ricardo Antonio [UNESP]
Duarte, Rogério Teixeira
author_role author
author2 De Andrade, Daniel Junior [UNESP]
Polanczyk, Ricardo Antonio [UNESP]
Duarte, Rogério Teixeira
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
University of Araraquara (UNIARA)
dc.contributor.author.fl_str_mv Barbosa, Tamiris Dos Santos [UNESP]
De Andrade, Daniel Junior [UNESP]
Polanczyk, Ricardo Antonio [UNESP]
Duarte, Rogério Teixeira
dc.subject.por.fl_str_mv Arachis hypogaea
Arachis pintoi
forage peanut
microbial control
peanut red mite
topic Arachis hypogaea
Arachis pintoi
forage peanut
microbial control
peanut red mite
description Tetranychus 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.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T17:37:31Z
2018-12-11T17:37:31Z
2018-06-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1653/024.101.0215
Florida Entomologist, v. 101, n. 2, p. 249-253, 2018.
0015-4040
http://hdl.handle.net/11449/179977
10.1653/024.101.0215
2-s2.0-85048950325
2-s2.0-85048950325.pdf
2788156792532870
0000-0003-0769-9902
url http://dx.doi.org/10.1653/024.101.0215
http://hdl.handle.net/11449/179977
identifier_str_mv Florida Entomologist, v. 101, n. 2, p. 249-253, 2018.
0015-4040
10.1653/024.101.0215
2-s2.0-85048950325
2-s2.0-85048950325.pdf
2788156792532870
0000-0003-0769-9902
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Florida Entomologist
0,507
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 249-253
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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