SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE)
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/30222 |
Resumo: | Exemplars of Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae), insect pest of the genus Eucalyptus, were found dead in the Eucalyptus grandis plantation in the city of Realeza, the southwest region of the state of Paraná, Brazil, with white mycelial growth on the surface of the body. Isolation procedures were performed (in Potato-Dextrose-Agar culture) and identification of the pathogen, whereas the ratio between the microorganism and the insect has been established by Koch's postulate. The fungus through standard procedures, was identified as Beauveria bassiana. In the laboratory testing pathogenicity were performed and caused mortality confirmed in 72.2% of the insects at the concentration of 1.0 x 108 conidia.mL-1 after six days inoculation. Studies on the selection of isolates should be performed and justified by the growing demand of the forest sector in search of control strategies for this insect pest. Thus, was verified that Beauveria bassiana naturally infects Thaumastocoris peregrinus, occurring spontaneously in the Paraná state. |
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SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE)OCORRÊNCIA ESPONTÂNEA DE Beauveria bassiana (Bals. Criv.) Vuill. 1912 (ASCOMYCETES: CLAVICIPITACEAE) SOBRE Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE)bronze bugentomopathogenic fungiEucalyptus.percevejo-bronzeadofungos entomopatogênicosEucalyptus.Exemplars of Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae), insect pest of the genus Eucalyptus, were found dead in the Eucalyptus grandis plantation in the city of Realeza, the southwest region of the state of Paraná, Brazil, with white mycelial growth on the surface of the body. Isolation procedures were performed (in Potato-Dextrose-Agar culture) and identification of the pathogen, whereas the ratio between the microorganism and the insect has been established by Koch's postulate. The fungus through standard procedures, was identified as Beauveria bassiana. In the laboratory testing pathogenicity were performed and caused mortality confirmed in 72.2% of the insects at the concentration of 1.0 x 108 conidia.mL-1 after six days inoculation. Studies on the selection of isolates should be performed and justified by the growing demand of the forest sector in search of control strategies for this insect pest. Thus, was verified that Beauveria bassiana naturally infects Thaumastocoris peregrinus, occurring spontaneously in the Paraná state.Exemplares de Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae), inseto-praga do gênero Eucalyptus, foram encontrados mortos em um plantio Eucalyptus grandis no município de Realeza, região sudoeste do estado do Paraná, Brasil, apresentando micélio-branco sobre o corpo. Foram realizados procedimentos para isolamento (em meio de cultura Batata-Dextrose-Agar) e identificação do patógeno, sendo que a relação entre o micro-organismo e o inseto foi estabelecida através do postulado de Koch. A partir de procedimento padrão, foi identificado o fungo Beauveria bassiana. Em laboratório foi realizado teste de patogenicidade, e o mesmo causou mortalidade confirmada em 72,2 % dos insetos, na concentração de 1,0 x 108 conídios.mL-1, após seis dias de inoculação. Assim, verificou-se que Beauveria bassiana infecta naturalmente Thaumastocoris peregrinus, com ocorrência espontânea no estado do Paraná.Universidade Federal de Santa Maria2017-12-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/3022210.5902/1980509830222Ciência Florestal; Vol. 27 No. 4 (2017); 1403-1407Ciência Florestal; v. 27 n. 4 (2017); 1403-14071980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/30222/16778Copyright (c) 2017 Ciência Florestalinfo:eu-repo/semantics/openAccessLorencetti, Grasielle Adriane ToscanPotrich, MicheleMazaro, Sérgio MiguelLozano, Everton RicardiGonçalves, Thiago EvandroDallacort, Sidinei2017-12-11T22:23:18Zoai:ojs.pkp.sfu.ca:article/30222Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-12-11T22:23:18Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) OCORRÊNCIA ESPONTÂNEA DE Beauveria bassiana (Bals. Criv.) Vuill. 1912 (ASCOMYCETES: CLAVICIPITACEAE) SOBRE Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) |
title |
SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) |
spellingShingle |
SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) Lorencetti, Grasielle Adriane Toscan bronze bug entomopathogenic fungi Eucalyptus. percevejo-bronzeado fungos entomopatogênicos Eucalyptus. |
title_short |
SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) |
title_full |
SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) |
title_fullStr |
SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) |
title_full_unstemmed |
SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) |
title_sort |
SPONTANEOUS OCCURRENCE OF Beauveria bassiana VUILL. 1912 (ASCOMYCETES: CLAVICIPITACEAE) ON Thaumastocoris peregrinus (HEMIPTERA: THAUMASTOCORIDAE) |
author |
Lorencetti, Grasielle Adriane Toscan |
author_facet |
Lorencetti, Grasielle Adriane Toscan Potrich, Michele Mazaro, Sérgio Miguel Lozano, Everton Ricardi Gonçalves, Thiago Evandro Dallacort, Sidinei |
author_role |
author |
author2 |
Potrich, Michele Mazaro, Sérgio Miguel Lozano, Everton Ricardi Gonçalves, Thiago Evandro Dallacort, Sidinei |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lorencetti, Grasielle Adriane Toscan Potrich, Michele Mazaro, Sérgio Miguel Lozano, Everton Ricardi Gonçalves, Thiago Evandro Dallacort, Sidinei |
dc.subject.por.fl_str_mv |
bronze bug entomopathogenic fungi Eucalyptus. percevejo-bronzeado fungos entomopatogênicos Eucalyptus. |
topic |
bronze bug entomopathogenic fungi Eucalyptus. percevejo-bronzeado fungos entomopatogênicos Eucalyptus. |
description |
Exemplars of Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae), insect pest of the genus Eucalyptus, were found dead in the Eucalyptus grandis plantation in the city of Realeza, the southwest region of the state of Paraná, Brazil, with white mycelial growth on the surface of the body. Isolation procedures were performed (in Potato-Dextrose-Agar culture) and identification of the pathogen, whereas the ratio between the microorganism and the insect has been established by Koch's postulate. The fungus through standard procedures, was identified as Beauveria bassiana. In the laboratory testing pathogenicity were performed and caused mortality confirmed in 72.2% of the insects at the concentration of 1.0 x 108 conidia.mL-1 after six days inoculation. Studies on the selection of isolates should be performed and justified by the growing demand of the forest sector in search of control strategies for this insect pest. Thus, was verified that Beauveria bassiana naturally infects Thaumastocoris peregrinus, occurring spontaneously in the Paraná state. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-11 |
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/30222 10.5902/1980509830222 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/30222 |
identifier_str_mv |
10.5902/1980509830222 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/30222/16778 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Ciência Florestal info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 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. 27 No. 4 (2017); 1403-1407 Ciência Florestal; v. 27 n. 4 (2017); 1403-1407 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 |
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1789434749593321472 |