Bioactivity of extracts from solanaceae against zabrotes subfasciatus
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.15446/abc.v26n1.84712 http://hdl.handle.net/11449/207318 |
Resumo: | The botanical family Solanaceae has many species producing compounds with insecticidal properties, e.g. nicotine and capsaicin, which are used for pest management in agriculture. This fact provides perspectives to identify insecticidal compounds in Brazilian native species of Solanaceae. In this study, we performed a screening with 25 ethanolic extracts from 17 Solanaceae species in order to evaluate their bioactivity against the Mexican bean weevil, Zabrotes subfasciatus (Coleoptera: Chrysomelidae: Bruchinae). The bioactivity of Solanaceae ethanolic extracts (2,500 mg kg-1) was tested with residual contact bioassays. Adults of Z. subfasciatus were exposed to treated bean grains, and adult mortality, oviposition, F1 progeny and damages on grains were quantified. Most of the ethanolic extracts from Solanaceae reduced the number of eggs per sample, the egg-adult viability, the F1 progeny and the damages on bean grains promoted by Z. subfasciatus, but none of them interfered on its sex ratio. Ethanolic extract from leaves of Solanum lycocarpum A. St.-Hil promoted the most promissory effects on Z. subfasciatus. This ethanolic extracts can be a suitable alternative to control Z. subfasciatus in stored beans, mainly for small farmers and organic farmers. |
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Bioactivity of extracts from solanaceae against zabrotes subfasciatusBioactividad de extractos de solanaceae contra zabrotes subfasciatusBotanical insecticidesMexican bean weevilPhaseolus vulgarisThe botanical family Solanaceae has many species producing compounds with insecticidal properties, e.g. nicotine and capsaicin, which are used for pest management in agriculture. This fact provides perspectives to identify insecticidal compounds in Brazilian native species of Solanaceae. In this study, we performed a screening with 25 ethanolic extracts from 17 Solanaceae species in order to evaluate their bioactivity against the Mexican bean weevil, Zabrotes subfasciatus (Coleoptera: Chrysomelidae: Bruchinae). The bioactivity of Solanaceae ethanolic extracts (2,500 mg kg-1) was tested with residual contact bioassays. Adults of Z. subfasciatus were exposed to treated bean grains, and adult mortality, oviposition, F1 progeny and damages on grains were quantified. Most of the ethanolic extracts from Solanaceae reduced the number of eggs per sample, the egg-adult viability, the F1 progeny and the damages on bean grains promoted by Z. subfasciatus, but none of them interfered on its sex ratio. Ethanolic extract from leaves of Solanum lycocarpum A. St.-Hil promoted the most promissory effects on Z. subfasciatus. This ethanolic extracts can be a suitable alternative to control Z. subfasciatus in stored beans, mainly for small farmers and organic farmers.Department of Entomology and Acarology University of São Paulo College of Agriculture “Luiz de Queiroz” (USP/ESALQ), Av. Pádua Dias, 11-AgronomiaDepartment of Exact Sciences University of São Paulo College of Agriculture “Luiz de Queiroz” (USP/ESALQ), Av. Pádua Dias, 11 AgronomiaDepartment of Botany Institute of Biosciences State University of São Paulo (UNESP), Street: Prof. Dr. Antônio Celso Wagner Zanin, 250-Distrito de Rubião Junior,Department of Botany Institute of Biosciences State University of São Paulo (UNESP), Street: Prof. Dr. Antônio Celso Wagner Zanin, 250-Distrito de Rubião Junior,Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Gonçalves, Gabriel Luiz Padoande LIRA, Simone PossedenteGissi, Danilo Soares [UNESP]Vendramim, José Djair2021-06-25T10:53:10Z2021-06-25T10:53:10Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article62-71http://dx.doi.org/10.15446/abc.v26n1.84712Acta Biologica Colombiana, v. 26, n. 1, p. 62-71, 2021.1900-16490120-548Xhttp://hdl.handle.net/11449/20731810.15446/abc.v26n1.847122-s2.0-85101164617Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Biologica Colombianainfo:eu-repo/semantics/openAccess2021-10-23T16:37:21Zoai:repositorio.unesp.br:11449/207318Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:41:22.939957Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Bioactivity of extracts from solanaceae against zabrotes subfasciatus Bioactividad de extractos de solanaceae contra zabrotes subfasciatus |
title |
Bioactivity of extracts from solanaceae against zabrotes subfasciatus |
spellingShingle |
Bioactivity of extracts from solanaceae against zabrotes subfasciatus Gonçalves, Gabriel Luiz Padoan Botanical insecticides Mexican bean weevil Phaseolus vulgaris |
title_short |
Bioactivity of extracts from solanaceae against zabrotes subfasciatus |
title_full |
Bioactivity of extracts from solanaceae against zabrotes subfasciatus |
title_fullStr |
Bioactivity of extracts from solanaceae against zabrotes subfasciatus |
title_full_unstemmed |
Bioactivity of extracts from solanaceae against zabrotes subfasciatus |
title_sort |
Bioactivity of extracts from solanaceae against zabrotes subfasciatus |
author |
Gonçalves, Gabriel Luiz Padoan |
author_facet |
Gonçalves, Gabriel Luiz Padoan de LIRA, Simone Possedente Gissi, Danilo Soares [UNESP] Vendramim, José Djair |
author_role |
author |
author2 |
de LIRA, Simone Possedente Gissi, Danilo Soares [UNESP] Vendramim, José Djair |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Gonçalves, Gabriel Luiz Padoan de LIRA, Simone Possedente Gissi, Danilo Soares [UNESP] Vendramim, José Djair |
dc.subject.por.fl_str_mv |
Botanical insecticides Mexican bean weevil Phaseolus vulgaris |
topic |
Botanical insecticides Mexican bean weevil Phaseolus vulgaris |
description |
The botanical family Solanaceae has many species producing compounds with insecticidal properties, e.g. nicotine and capsaicin, which are used for pest management in agriculture. This fact provides perspectives to identify insecticidal compounds in Brazilian native species of Solanaceae. In this study, we performed a screening with 25 ethanolic extracts from 17 Solanaceae species in order to evaluate their bioactivity against the Mexican bean weevil, Zabrotes subfasciatus (Coleoptera: Chrysomelidae: Bruchinae). The bioactivity of Solanaceae ethanolic extracts (2,500 mg kg-1) was tested with residual contact bioassays. Adults of Z. subfasciatus were exposed to treated bean grains, and adult mortality, oviposition, F1 progeny and damages on grains were quantified. Most of the ethanolic extracts from Solanaceae reduced the number of eggs per sample, the egg-adult viability, the F1 progeny and the damages on bean grains promoted by Z. subfasciatus, but none of them interfered on its sex ratio. Ethanolic extract from leaves of Solanum lycocarpum A. St.-Hil promoted the most promissory effects on Z. subfasciatus. This ethanolic extracts can be a suitable alternative to control Z. subfasciatus in stored beans, mainly for small farmers and organic farmers. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:53:10Z 2021-06-25T10:53:10Z 2021-01-01 |
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/10.15446/abc.v26n1.84712 Acta Biologica Colombiana, v. 26, n. 1, p. 62-71, 2021. 1900-1649 0120-548X http://hdl.handle.net/11449/207318 10.15446/abc.v26n1.84712 2-s2.0-85101164617 |
url |
http://dx.doi.org/10.15446/abc.v26n1.84712 http://hdl.handle.net/11449/207318 |
identifier_str_mv |
Acta Biologica Colombiana, v. 26, n. 1, p. 62-71, 2021. 1900-1649 0120-548X 10.15446/abc.v26n1.84712 2-s2.0-85101164617 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Biologica Colombiana |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
62-71 |
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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1808129543838367744 |