Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Agropecuária Catarinense (Online) |
Texto Completo: | https://publicacoes.epagri.sc.gov.br/rac/article/view/420 |
Resumo: | Abstract – Systematic surveys were conducted to determine the proportion of species of spittlebugs and assess the natural incidence of entomopathogenic fungi species on populations collected in pastures located in different municipalities of the state of Santa Catarina, Brazil. For such, adult specimens were collected in pastures of bermudagrass, Cynodon dactylon cv. Tifton 85, without application of mycoinsecticides from 12 municipalities using a sweeping net device. In the laboratory conditions, the proportion of spittlebugs species and their natural mortality was observed for 10 days. Their cadavers were stored and disinfected, being kept on Elisa plates to assess the incidence of fungi species and their subsequent isolation. Based on obtained samples, seven spittlebug species were identified (Notozulia entreriana, Deois schach, Deois knoblauchii, Mahanarva integra, Deois flavopicta, Deois flexuosa, Deois incompleta), being N. entreriana and D. schach classified as super-frequent, constant, super-dominant and super-abundant according to the faunistic analysis employed. Moreover, 15 fungi species were found (Alternaria sp., Aspergillus sp., A. niger, Bipolaris sp., Cladosporium sp., Curvularia sp., Metarhizium sp., Mucor sp., Nigrospora sp., Penicillium sp., Pestalotia sp., Pithomiices sp., Monilia sp.) in association with spittlebugs. Most are recognized as opportunistic pathogens or plant endophytes. Natural incidence of entomopathogenic fungus Metarhizium spp. was low in all sampled areas (0.7% of the total of collected spittlebug). |
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Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungiCigarrinhas-das-pastagens em Santa Catarina: avaliação do complexo de espécies e da incidência natural de fungos entomopatogênicosCercopidaeamostragem populacionalNotozulia entrerianaDeois schachcontrole microbiano.Abstract – Systematic surveys were conducted to determine the proportion of species of spittlebugs and assess the natural incidence of entomopathogenic fungi species on populations collected in pastures located in different municipalities of the state of Santa Catarina, Brazil. For such, adult specimens were collected in pastures of bermudagrass, Cynodon dactylon cv. Tifton 85, without application of mycoinsecticides from 12 municipalities using a sweeping net device. In the laboratory conditions, the proportion of spittlebugs species and their natural mortality was observed for 10 days. Their cadavers were stored and disinfected, being kept on Elisa plates to assess the incidence of fungi species and their subsequent isolation. Based on obtained samples, seven spittlebug species were identified (Notozulia entreriana, Deois schach, Deois knoblauchii, Mahanarva integra, Deois flavopicta, Deois flexuosa, Deois incompleta), being N. entreriana and D. schach classified as super-frequent, constant, super-dominant and super-abundant according to the faunistic analysis employed. Moreover, 15 fungi species were found (Alternaria sp., Aspergillus sp., A. niger, Bipolaris sp., Cladosporium sp., Curvularia sp., Metarhizium sp., Mucor sp., Nigrospora sp., Penicillium sp., Pestalotia sp., Pithomiices sp., Monilia sp.) in association with spittlebugs. Most are recognized as opportunistic pathogens or plant endophytes. Natural incidence of entomopathogenic fungus Metarhizium spp. was low in all sampled areas (0.7% of the total of collected spittlebug).Resumo – Levantamentos sistemáticos foram realizados de modo a determinar a proporção de espécies no complexo de cigarrinhas-das-pastagens incidentes em pastagens estabelecidas em diferentes municípios de Santa Catarina e avaliar a incidência natural de fungos entomopatogênicos associados aos espécimens coletados. Para isso, cigarrinhas adultas foram coletadas em pastagens de grama-bermuda, Cynodon dactylon cv. Tifton 85, sem histórico da aplicação de micoinseticidas, em 12 municípios do estado usando rede de varredura. Em laboratório, a proporção de espécies de cigarrinhas foi determinada e a mortalidade natural observada durante dez dias, sendo os exemplares mortos desinfectados e mantidos em placas de Elisa para avaliação da incidência de fungos, com posterior isolamento dos mesmos. Com base nas amostras obtidas, foram identificadas sete espécies de cigarrinhas (Notozulia entreriana, Deois schach, Deois knoblauchii, Mahanarva integra, Deois flavopicta, Deois flexuosa e Deois incompleta), sendo N. entreriana e D. schach classificadas como superfrequentes, constantes, superdominantes e superabundantes de acordo com a análise faunística empregada. Além disso, foram encontradas 15 espécies de fungos em associação às cigarrinhas (Alternaria sp., Aspergillus sp., Aspergillus niger, Bipolaris sp., Cladosporium sp., Curvularia sp., Metarhizium sp., Mucor sp., Nigrospora sp., Penicillium sp., Pestalotia sp., Pithomiices sp. e Monilia sp.), sendo a maioria delas reconhecidas como patógenos oportunistas, saprofitos ou fungos endofíticos. A incidência natural do fungo entomopatogênico Metarhizium spp. foi baixa em todas as áreas amostradas (0,7% do total de cigarrinhas coletadas). Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2019-06-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/42010.22491/RAC.2019.v32n2.11Agropecuária Catarinense Journal; Vol. 32 No. 2 (2019); 73-79Agropecuária Catarinense; v. 32 n. 2 (2019); 73-792525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/420/394Copyright (c) 2019 Revista Agropecuária Catarinenseinfo:eu-repo/semantics/openAccessPrado Ribeiro, LeandroRibolli Cazarotto, Angélica2019-09-02T22:23:35Zoai:ojs.publicacoes.epagri.sc.gov.br:article/420Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2019-09-02T22:23:35Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false |
dc.title.none.fl_str_mv |
Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi Cigarrinhas-das-pastagens em Santa Catarina: avaliação do complexo de espécies e da incidência natural de fungos entomopatogênicos |
title |
Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi |
spellingShingle |
Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi Prado Ribeiro, Leandro Cercopidae amostragem populacional Notozulia entreriana Deois schach controle microbiano. |
title_short |
Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi |
title_full |
Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi |
title_fullStr |
Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi |
title_full_unstemmed |
Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi |
title_sort |
Spittlebugs in Santa Catarina: assessment of species complex and natural incidence of entomopathogenic fungi |
author |
Prado Ribeiro, Leandro |
author_facet |
Prado Ribeiro, Leandro Ribolli Cazarotto, Angélica |
author_role |
author |
author2 |
Ribolli Cazarotto, Angélica |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Prado Ribeiro, Leandro Ribolli Cazarotto, Angélica |
dc.subject.por.fl_str_mv |
Cercopidae amostragem populacional Notozulia entreriana Deois schach controle microbiano. |
topic |
Cercopidae amostragem populacional Notozulia entreriana Deois schach controle microbiano. |
description |
Abstract – Systematic surveys were conducted to determine the proportion of species of spittlebugs and assess the natural incidence of entomopathogenic fungi species on populations collected in pastures located in different municipalities of the state of Santa Catarina, Brazil. For such, adult specimens were collected in pastures of bermudagrass, Cynodon dactylon cv. Tifton 85, without application of mycoinsecticides from 12 municipalities using a sweeping net device. In the laboratory conditions, the proportion of spittlebugs species and their natural mortality was observed for 10 days. Their cadavers were stored and disinfected, being kept on Elisa plates to assess the incidence of fungi species and their subsequent isolation. Based on obtained samples, seven spittlebug species were identified (Notozulia entreriana, Deois schach, Deois knoblauchii, Mahanarva integra, Deois flavopicta, Deois flexuosa, Deois incompleta), being N. entreriana and D. schach classified as super-frequent, constant, super-dominant and super-abundant according to the faunistic analysis employed. Moreover, 15 fungi species were found (Alternaria sp., Aspergillus sp., A. niger, Bipolaris sp., Cladosporium sp., Curvularia sp., Metarhizium sp., Mucor sp., Nigrospora sp., Penicillium sp., Pestalotia sp., Pithomiices sp., Monilia sp.) in association with spittlebugs. Most are recognized as opportunistic pathogens or plant endophytes. Natural incidence of entomopathogenic fungus Metarhizium spp. was low in all sampled areas (0.7% of the total of collected spittlebug). |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-07 |
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://publicacoes.epagri.sc.gov.br/rac/article/view/420 10.22491/RAC.2019.v32n2.11 |
url |
https://publicacoes.epagri.sc.gov.br/rac/article/view/420 |
identifier_str_mv |
10.22491/RAC.2019.v32n2.11 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://publicacoes.epagri.sc.gov.br/rac/article/view/420/394 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Revista Agropecuária Catarinense info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Revista Agropecuária Catarinense |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri |
publisher.none.fl_str_mv |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri |
dc.source.none.fl_str_mv |
Agropecuária Catarinense Journal; Vol. 32 No. 2 (2019); 73-79 Agropecuária Catarinense; v. 32 n. 2 (2019); 73-79 2525-6076 0103-0779 reponame:Agropecuária Catarinense (Online) instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) instacron:EPAGRI |
instname_str |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) |
instacron_str |
EPAGRI |
institution |
EPAGRI |
reponame_str |
Agropecuária Catarinense (Online) |
collection |
Agropecuária Catarinense (Online) |
repository.name.fl_str_mv |
Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) |
repository.mail.fl_str_mv |
editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br |
_version_ |
1754917258943004672 |