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

Detalhes bibliográficos
Autor(a) principal: Barbosa, Tarniris dos Santos [UNESP]
Data de Publicação: 2018
Outros Autores: Andrade, Daniel Junior de [UNESP], Polarzczyle, Ricardo Antonio [UNESP], Duarte, Rogerio Teixeira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/164337
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 10(8) 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 anisopliaepeanut red miteArachis hypogaeaArachis pintoimicrobial controlforage peanutTetranychus 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 10(8) 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.Sao Paulo State Univ Jolio de Mesquita Filho UNES, Fac Agron & Vet Sci, Dept Plant Protect, Lab Acarol, BR-14884900 Jaboticabal, SP, BrazilSao Paulo State Univ Jolio de Mesquita Filho UNES, Fac Agron & Vet Sci, Dept Plant Protect, Lab Microbial Control Pests, BR-14884900 Jaboticabal, SP, BrazilUniv Araraquara UNIARA, Lab Entomol, BR-14801340 Araraquara, SP, BrazilSao Paulo State Univ Jolio de Mesquita Filho UNES, Fac Agron & Vet Sci, Dept Plant Protect, Lab Acarol, BR-14884900 Jaboticabal, SP, BrazilSao Paulo State Univ Jolio de Mesquita Filho UNES, Fac Agron & Vet Sci, Dept Plant Protect, Lab Microbial Control Pests, BR-14884900 Jaboticabal, SP, BrazilFlorida Entomological SocUniversidade Estadual Paulista (Unesp)Univ Araraquara UNIARABarbosa, Tarniris dos Santos [UNESP]Andrade, Daniel Junior de [UNESP]Polarzczyle, Ricardo Antonio [UNESP]Duarte, Rogerio Teixeira2018-11-26T17:52:11Z2018-11-26T17:52:11Z2018-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article249-253application/pdfFlorida Entomologist. Lutz: Florida Entomological Soc, v. 101, n. 2, p. 249-253, 2018.0015-4040http://hdl.handle.net/11449/164337WOS:000435714600015WOS000435714600015.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFlorida Entomologist0,507info:eu-repo/semantics/openAccess2024-06-06T15:50:03Zoai:repositorio.unesp.br:11449/164337Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:37:34.345659Repositório 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, Tarniris dos Santos [UNESP]
peanut red mite
Arachis hypogaea
Arachis pintoi
microbial control
forage peanut
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, Tarniris dos Santos [UNESP]
author_facet Barbosa, Tarniris dos Santos [UNESP]
Andrade, Daniel Junior de [UNESP]
Polarzczyle, Ricardo Antonio [UNESP]
Duarte, Rogerio Teixeira
author_role author
author2 Andrade, Daniel Junior de [UNESP]
Polarzczyle, Ricardo Antonio [UNESP]
Duarte, Rogerio Teixeira
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Univ Araraquara UNIARA
dc.contributor.author.fl_str_mv Barbosa, Tarniris dos Santos [UNESP]
Andrade, Daniel Junior de [UNESP]
Polarzczyle, Ricardo Antonio [UNESP]
Duarte, Rogerio Teixeira
dc.subject.por.fl_str_mv peanut red mite
Arachis hypogaea
Arachis pintoi
microbial control
forage peanut
topic peanut red mite
Arachis hypogaea
Arachis pintoi
microbial control
forage peanut
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 10(8) 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 2018-11-26T17:52:11Z
2018-11-26T17:52:11Z
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 Florida Entomologist. Lutz: Florida Entomological Soc, v. 101, n. 2, p. 249-253, 2018.
0015-4040
http://hdl.handle.net/11449/164337
WOS:000435714600015
WOS000435714600015.pdf
identifier_str_mv Florida Entomologist. Lutz: Florida Entomological Soc, v. 101, n. 2, p. 249-253, 2018.
0015-4040
WOS:000435714600015
WOS000435714600015.pdf
url http://hdl.handle.net/11449/164337
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.publisher.none.fl_str_mv Florida Entomological Soc
publisher.none.fl_str_mv Florida Entomological Soc
dc.source.none.fl_str_mv Web of Science
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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