Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures

Detalhes bibliográficos
Autor(a) principal: Cruz, Luiza Vieira da
Data de Publicação: 2023
Outros Autores: Santos, Marcos Henrique Faleiros, Gama, Bryna Tamilla Alves Falcão, Araújo, Leila Garcês de, Terezan, Ana Paula, Oliveira Neto, Jerônimo Raimundo de, Cunha, Luiz Carlos da, Oliveira, Anselmo Elcana de, Silva, Márcia Matos da, Coelho, Carla Thaís Pereira, Severino, Vanessa Gisele Pasqualotto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/75038
Resumo: Rice blast caused by the Magnaporthe oryzae pathogen is a major disease in this crop, and may cause devastating losses. This study aimed to investigate the profile of Waitea circinata mycorrhiza volatile compounds in antagonism to M. oryzae, under different growth periods and temperatures, using a completely randomized design. Volatile organic compounds were extracted by headspace solid phase microextraction and analyzed by gas chromatography mass spectrometry, while multidimensional scaling was used to compare the produced volatile organic compounds. The main compounds responsible by the antagonism to M. oryzae were longifolene, trans-β-farnesene, (Z)-α-bisabolene and δ-amorphene, which can be used as biofungicides and incorporated into rice blast management strategies. KEYWORDS: Rice blast, mycorrhizal fungus, biofungicide.
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spelling Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperaturesPerfil de compostos voláteis liberados por Waitea circinata contra Magnaporthe oryzae sob diferentes períodos e temperaturasRice blast caused by the Magnaporthe oryzae pathogen is a major disease in this crop, and may cause devastating losses. This study aimed to investigate the profile of Waitea circinata mycorrhiza volatile compounds in antagonism to M. oryzae, under different growth periods and temperatures, using a completely randomized design. Volatile organic compounds were extracted by headspace solid phase microextraction and analyzed by gas chromatography mass spectrometry, while multidimensional scaling was used to compare the produced volatile organic compounds. The main compounds responsible by the antagonism to M. oryzae were longifolene, trans-β-farnesene, (Z)-α-bisabolene and δ-amorphene, which can be used as biofungicides and incorporated into rice blast management strategies. KEYWORDS: Rice blast, mycorrhizal fungus, biofungicide.A brusone causada pelo patógeno Magnaporthe oryzae é a principal doença do arroz, e pode causar perdas devastadoras. Objetivou-se investigar o perfil de compostos voláteis da micorriza Waitea circinata no antagonismo a M. oryzae, em diferentes períodos e temperaturas, utilizando-se delineamento inteiramente casualizado. Compostos orgânicos voláteis foram extraídos por micro extração em fase sólida, no modo headspace, e analisados por cromatografia gasosa acoplada a espectrometria de massas, enquanto o escalonamento multidimensional foi usado para comparar os compostos orgânicos voláteis produzidos. Os principais compostos responsáveis pelo antagonismo a M. oryzae foram longifoleno, trans-β-farneseno, (Z)-α-bisaboleno e δ-amorfeno, que podem ser usados como biofungicidas e incorporados às estratégias de manejo da brusone do arroz. PALAVRAS-CHAVE: Brusone, fungo micorrízico, biofungicida.Escola de Agronomia - Universidade Federal de Goiás2023-05-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufg.br/pat/article/view/75038Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 53 (2023); e75038Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 53 (2023); e75038Pesquisa Agropecuária Tropical; v. 53 (2023); e750381983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/75038/39821Copyright (c) 2023 Pesquisa Agropecuária Tropicalinfo:eu-repo/semantics/openAccessCruz, Luiza Vieira daSantos, Marcos Henrique FaleirosGama, Bryna Tamilla Alves FalcãoAraújo, Leila Garcês deTerezan, Ana PaulaOliveira Neto, Jerônimo Raimundo deCunha, Luiz Carlos daOliveira, Anselmo Elcana deSilva, Márcia Matos daCoelho, Carla Thaís PereiraSeverino, Vanessa Gisele Pasqualotto2023-05-27T00:08:47Zoai:ojs.revistas.ufg.br:article/75038Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:38.461684Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures
Perfil de compostos voláteis liberados por Waitea circinata contra Magnaporthe oryzae sob diferentes períodos e temperaturas
title Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures
spellingShingle Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures
Cruz, Luiza Vieira da
title_short Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures
title_full Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures
title_fullStr Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures
title_full_unstemmed Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures
title_sort Profile of volatile compounds released by Waitea circinata against Magnaporthe oryzae under different periods and temperatures
author Cruz, Luiza Vieira da
author_facet Cruz, Luiza Vieira da
Santos, Marcos Henrique Faleiros
Gama, Bryna Tamilla Alves Falcão
Araújo, Leila Garcês de
Terezan, Ana Paula
Oliveira Neto, Jerônimo Raimundo de
Cunha, Luiz Carlos da
Oliveira, Anselmo Elcana de
Silva, Márcia Matos da
Coelho, Carla Thaís Pereira
Severino, Vanessa Gisele Pasqualotto
author_role author
author2 Santos, Marcos Henrique Faleiros
Gama, Bryna Tamilla Alves Falcão
Araújo, Leila Garcês de
Terezan, Ana Paula
Oliveira Neto, Jerônimo Raimundo de
Cunha, Luiz Carlos da
Oliveira, Anselmo Elcana de
Silva, Márcia Matos da
Coelho, Carla Thaís Pereira
Severino, Vanessa Gisele Pasqualotto
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cruz, Luiza Vieira da
Santos, Marcos Henrique Faleiros
Gama, Bryna Tamilla Alves Falcão
Araújo, Leila Garcês de
Terezan, Ana Paula
Oliveira Neto, Jerônimo Raimundo de
Cunha, Luiz Carlos da
Oliveira, Anselmo Elcana de
Silva, Márcia Matos da
Coelho, Carla Thaís Pereira
Severino, Vanessa Gisele Pasqualotto
description Rice blast caused by the Magnaporthe oryzae pathogen is a major disease in this crop, and may cause devastating losses. This study aimed to investigate the profile of Waitea circinata mycorrhiza volatile compounds in antagonism to M. oryzae, under different growth periods and temperatures, using a completely randomized design. Volatile organic compounds were extracted by headspace solid phase microextraction and analyzed by gas chromatography mass spectrometry, while multidimensional scaling was used to compare the produced volatile organic compounds. The main compounds responsible by the antagonism to M. oryzae were longifolene, trans-β-farnesene, (Z)-α-bisabolene and δ-amorphene, which can be used as biofungicides and incorporated into rice blast management strategies. KEYWORDS: Rice blast, mycorrhizal fungus, biofungicide.
publishDate 2023
dc.date.none.fl_str_mv 2023-05-26
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://revistas.ufg.br/pat/article/view/75038
url https://revistas.ufg.br/pat/article/view/75038
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/75038/39821
dc.rights.driver.fl_str_mv Copyright (c) 2023 Pesquisa Agropecuária Tropical
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Pesquisa Agropecuária Tropical
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 53 (2023); e75038
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 53 (2023); e75038
Pesquisa Agropecuária Tropical; v. 53 (2023); e75038
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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