Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE)
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/31612 |
Resumo: | The search for information to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) in Eucalyptus, focus on the use of biological control techniques, including the use of entomopathogenic fungi. The objective of this study was evaluated the pathogenicity of Beauveria bassiana and Isaria sp. on Thaumastocoris peregrinus, under laboratory conditions. To do so, we tested four isolates of Beauveria bassiana and one isolate of Isaria sp. concentration of 1.0 × 108 conidia mL-1. The solution was applied on leaves of Eucalyptus camaldulensis, provided as food for the insect substrates, and maintained in glass bottles sealed with plastic film in a climatic chamber (26 ± 2 ° C, 14 h photoperiod and U.R. 70 ± 10%). Four replicates were performed (bottles) for isolated with 13 adult insects per bottle. Each bottle received 13 adult insects. Evaluations were performed until the fifth day after application. The dead insects were placed in humid chamber for confirmation of death by pathogen. All isolates were pathogenic to Thaumastocoris peregrinus. The confirmed mortality ranged between 37% and 80.1% for Beauveria bassiana, and was 87% for Isaria sp. after 10 days of application. The highest mean percentage of daily mortality (39.9%) occurred on the fourth day after contact with the substrate insect spray. The isolates of Beauveria bassiana and Isaria sp. evaluated presented potential to control Thaumastocoris peregrinus under laboratory conditions. |
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Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE)EFICIÊNCIA DE Beauveria bassiana VUILL. E Isaria sp. PARA O CONTROLE DE Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE)bronze bugentomopathogenic fungibiological controlEucalyptus.percevejo-bronzeadofungos entomopatogênicoscontrole biológicoeucalipto.The search for information to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) in Eucalyptus, focus on the use of biological control techniques, including the use of entomopathogenic fungi. The objective of this study was evaluated the pathogenicity of Beauveria bassiana and Isaria sp. on Thaumastocoris peregrinus, under laboratory conditions. To do so, we tested four isolates of Beauveria bassiana and one isolate of Isaria sp. concentration of 1.0 × 108 conidia mL-1. The solution was applied on leaves of Eucalyptus camaldulensis, provided as food for the insect substrates, and maintained in glass bottles sealed with plastic film in a climatic chamber (26 ± 2 ° C, 14 h photoperiod and U.R. 70 ± 10%). Four replicates were performed (bottles) for isolated with 13 adult insects per bottle. Each bottle received 13 adult insects. Evaluations were performed until the fifth day after application. The dead insects were placed in humid chamber for confirmation of death by pathogen. All isolates were pathogenic to Thaumastocoris peregrinus. The confirmed mortality ranged between 37% and 80.1% for Beauveria bassiana, and was 87% for Isaria sp. after 10 days of application. The highest mean percentage of daily mortality (39.9%) occurred on the fourth day after contact with the substrate insect spray. The isolates of Beauveria bassiana and Isaria sp. evaluated presented potential to control Thaumastocoris peregrinus under laboratory conditions.A busca por informações para o controle de Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) em Eucalyptus concentra-se no uso de técnicas de controle biológico, entre elas, o uso de fungos entomopatogênicos. Assim, o objetivo deste trabalho, foi avaliar a patogenicidade de isolados de Beauveria bassiana e Isaria sp. sobre Thaumastocoris peregrinus em condições de laboratório. Para isto, foram testados quatro isolados de Beauveria bassiana e um isolado de Isaria sp. na concentração de 1,0 × 108 conídios.mL-1. A solução foi aplicada sobre folhas de Eucalyptus camaldulensis, fornecidas como substrato de alimentação aos insetos, e mantidas em frascos de vidro vedados com filme plástico em câmara climatizada (26 ± 2°C, 14 h de fotofase e U.R. de 70 ± 10%). Foram realizadas quatro repetições (frascos) por isolado com 13 insetos adultos por frasco. As avaliações foram realizadas até o quinto dia após a aplicação. Os insetos mortos foram colocados em câmara úmida para a confirmação da morte pelo patógeno. Todos os isolados foram patogênicos a Thaumastocoris peregrinus. A mortalidade confirmada variou entre 37% e 80,1% para Beauveria bassiana, e foi de 87% para Isaria sp. após 10 dias da aplicação. O maior percentual médio de mortalidade diária (39,9%) ocorreu no quarto dia após o contato do inseto com o substrato pulverizado. Os isolados de Beauveria bassiana e de Isaria sp. avaliados apresentam potencial para o controle de Thaumastocoris peregrinus em laboratório.Universidade Federal de Santa Maria2018-04-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/3161210.5902/1980509831612Ciência Florestal; Vol. 28 No. 1 (2018); 403-411Ciência Florestal; v. 28 n. 1 (2018); 403-4111980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/31612/pdfCopyright (c) 2018 Ciência Florestalinfo:eu-repo/semantics/openAccessLorencetti, Grasielle Adriane ToscanPotrich, MicheleMazaro, Sergio MiguelLozano, Everton RicardiBarbosa, Leonardo RodriguesMenezes, Marta Juliana SchmatzGonçalves, Thiago Evandro2018-04-23T20:31:47Zoai:ojs.pkp.sfu.ca:article/31612Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2018-04-23T20:31:47Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) EFICIÊNCIA DE Beauveria bassiana VUILL. E Isaria sp. PARA O CONTROLE DE Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) |
title |
Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) |
spellingShingle |
Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) Lorencetti, Grasielle Adriane Toscan bronze bug entomopathogenic fungi biological control Eucalyptus. percevejo-bronzeado fungos entomopatogênicos controle biológico eucalipto. |
title_short |
Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) |
title_full |
Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) |
title_fullStr |
Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) |
title_full_unstemmed |
Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) |
title_sort |
Beauveria bassiana VUILL. AND Isaria sp. EFFICIENCY FOR CONTROL Thaumastocoris peregrinus CARPINTERO & DELLAPÉ (HEMIPTERA: THAUMASTOCORIDAE) |
author |
Lorencetti, Grasielle Adriane Toscan |
author_facet |
Lorencetti, Grasielle Adriane Toscan Potrich, Michele Mazaro, Sergio Miguel Lozano, Everton Ricardi Barbosa, Leonardo Rodrigues Menezes, Marta Juliana Schmatz Gonçalves, Thiago Evandro |
author_role |
author |
author2 |
Potrich, Michele Mazaro, Sergio Miguel Lozano, Everton Ricardi Barbosa, Leonardo Rodrigues Menezes, Marta Juliana Schmatz Gonçalves, Thiago Evandro |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Lorencetti, Grasielle Adriane Toscan Potrich, Michele Mazaro, Sergio Miguel Lozano, Everton Ricardi Barbosa, Leonardo Rodrigues Menezes, Marta Juliana Schmatz Gonçalves, Thiago Evandro |
dc.subject.por.fl_str_mv |
bronze bug entomopathogenic fungi biological control Eucalyptus. percevejo-bronzeado fungos entomopatogênicos controle biológico eucalipto. |
topic |
bronze bug entomopathogenic fungi biological control Eucalyptus. percevejo-bronzeado fungos entomopatogênicos controle biológico eucalipto. |
description |
The search for information to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) in Eucalyptus, focus on the use of biological control techniques, including the use of entomopathogenic fungi. The objective of this study was evaluated the pathogenicity of Beauveria bassiana and Isaria sp. on Thaumastocoris peregrinus, under laboratory conditions. To do so, we tested four isolates of Beauveria bassiana and one isolate of Isaria sp. concentration of 1.0 × 108 conidia mL-1. The solution was applied on leaves of Eucalyptus camaldulensis, provided as food for the insect substrates, and maintained in glass bottles sealed with plastic film in a climatic chamber (26 ± 2 ° C, 14 h photoperiod and U.R. 70 ± 10%). Four replicates were performed (bottles) for isolated with 13 adult insects per bottle. Each bottle received 13 adult insects. Evaluations were performed until the fifth day after application. The dead insects were placed in humid chamber for confirmation of death by pathogen. All isolates were pathogenic to Thaumastocoris peregrinus. The confirmed mortality ranged between 37% and 80.1% for Beauveria bassiana, and was 87% for Isaria sp. after 10 days of application. The highest mean percentage of daily mortality (39.9%) occurred on the fourth day after contact with the substrate insect spray. The isolates of Beauveria bassiana and Isaria sp. evaluated presented potential to control Thaumastocoris peregrinus under laboratory conditions. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04-02 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/31612 10.5902/1980509831612 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/31612 |
identifier_str_mv |
10.5902/1980509831612 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/31612/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Ciência Florestal info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Ciência Florestal |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 28 No. 1 (2018); 403-411 Ciência Florestal; v. 28 n. 1 (2018); 403-411 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944133196906496 |