Elicitors on the control of anthracnose and post-harvest quality in papaya fruits

Detalhes bibliográficos
Autor(a) principal: Demartelaere, Andréa Celina Ferreira
Data de Publicação: 2017
Outros Autores: Nascimento, Luciana Cordeiro do, Guimarães, George Henrique Camêlo, Silva, Juliete Araújo da, Luna, Romulo Gil de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/45093
Resumo: Papaya is one of the most grown and consumed fruits in the world. However, post-harvest diseases are responsible for more than 50 % of losses, including anthracnose, caused by Colletotrichum gloesporioides, which promotes necrotic and rounded lesions and reduces fruit quality. Alternative products have been widely investigated in the control of pathogens. This study aimed at evaluating the efficiency of elicitors in the control of anthracnose, as well as their effect on post-harvest quality, in papaya fruits. The fruits were disinfested and immersed in acibenzolar-S-methyl, potassium phosphite, Rocksil®, Agro-mos®, Ecolife®, sterilized distilled water and prochloraz, inoculated with C. gloesporioides and stored. Potassium phosphite, Rocksil®, Ecolife® and prochloraz resulted in the smallest diameters of lesions, and, consequently, in a greater protection and enzymatic activity. The fruits treated with Rocksil® and Ecolife® maintained the lowest levels of soluble solids and titratable acidity. Potassium phosphite, Rocksil® and Ecolife® are effective in controlling anthracnose, do not change the appearance and preserve the post-harvest quality of papaya fruits, and, therefore, may be used as an alternative to commercial fungicides.
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spelling Elicitors on the control of anthracnose and post-harvest quality in papaya fruitsElicitores no controle de antracnose e qualidade pós-colheita em frutos de mamoeiroCarica papaya L.Colletotrichum gloesporioidesfungicide.Carica papaya L.Colletotrichum gloesporioidesfungicida.Papaya is one of the most grown and consumed fruits in the world. However, post-harvest diseases are responsible for more than 50 % of losses, including anthracnose, caused by Colletotrichum gloesporioides, which promotes necrotic and rounded lesions and reduces fruit quality. Alternative products have been widely investigated in the control of pathogens. This study aimed at evaluating the efficiency of elicitors in the control of anthracnose, as well as their effect on post-harvest quality, in papaya fruits. The fruits were disinfested and immersed in acibenzolar-S-methyl, potassium phosphite, Rocksil®, Agro-mos®, Ecolife®, sterilized distilled water and prochloraz, inoculated with C. gloesporioides and stored. Potassium phosphite, Rocksil®, Ecolife® and prochloraz resulted in the smallest diameters of lesions, and, consequently, in a greater protection and enzymatic activity. The fruits treated with Rocksil® and Ecolife® maintained the lowest levels of soluble solids and titratable acidity. Potassium phosphite, Rocksil® and Ecolife® are effective in controlling anthracnose, do not change the appearance and preserve the post-harvest quality of papaya fruits, and, therefore, may be used as an alternative to commercial fungicides.O mamão é uma das frutas mais cultivadas e consumidas no mundo. Entretanto, as doenças pós-colheita são responsáveis por mais de 50 % de perdas, dentre elas a antracnose, causada por Colletotrichum gloesporioides, que promove lesões necróticas e arredondadas e reduz a qualidade dos frutos. Produtos alternativos têm sido amplamente investigados no controle de patógenos. Objetivou-se avaliar a eficiência de elicitores no controle de antracnose e seu efeito na qualidade pós-colheita, em frutos de mamoeiro. Os frutos foram desinfestados e imersos em acibenzolar-S-methyl, fosfito de potássio, Rocksil®, Agro-mos®, Ecolife®, água destilada esterilizada e prochloraz, inoculados com C. gloesporioides e armazenados. Fosfito de potássio, Rocksil®, Ecolife® e prochloraz resultaram nos menores diâmetros das lesões e, consequentemente, em maior proteção e atividade enzimática. Os frutos tratados com Rocksil® e Ecolife® mantiveram os menores teores de sólidos solúveis e acidez titulável. Fosfito de potássio, Rocksil® e Ecolife® são eficazes no controle de antracnose, não alteram a aparência e preservam a qualidade pós-colheita de frutos de mamoeiro e, consequentemente, podem ser uma alternativa aos fungicidas comerciais.Escola de Agronomia - Universidade Federal de Goiás2017-07-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/45093Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 47, n. 2, Apr./Jun. 2017; 211-217Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 47, n. 2, abr./jun. 2017; 211-217Pesquisa Agropecuária Tropical; v. 47, n. 2, abr./jun. 2017; 211-2171983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/45093/23395Copyright (c) 2017 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessDemartelaere, Andréa Celina FerreiraNascimento, Luciana Cordeiro doGuimarães, George Henrique CamêloSilva, Juliete Araújo daLuna, Romulo Gil de2020-07-13T18:38:38Zoai:ojs.revistas.ufg.br:article/45093Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:16.285348Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Elicitors on the control of anthracnose and post-harvest quality in papaya fruits
Elicitores no controle de antracnose e qualidade pós-colheita em frutos de mamoeiro
title Elicitors on the control of anthracnose and post-harvest quality in papaya fruits
spellingShingle Elicitors on the control of anthracnose and post-harvest quality in papaya fruits
Demartelaere, Andréa Celina Ferreira
Carica papaya L.
Colletotrichum gloesporioides
fungicide.
Carica papaya L.
Colletotrichum gloesporioides
fungicida.
title_short Elicitors on the control of anthracnose and post-harvest quality in papaya fruits
title_full Elicitors on the control of anthracnose and post-harvest quality in papaya fruits
title_fullStr Elicitors on the control of anthracnose and post-harvest quality in papaya fruits
title_full_unstemmed Elicitors on the control of anthracnose and post-harvest quality in papaya fruits
title_sort Elicitors on the control of anthracnose and post-harvest quality in papaya fruits
author Demartelaere, Andréa Celina Ferreira
author_facet Demartelaere, Andréa Celina Ferreira
Nascimento, Luciana Cordeiro do
Guimarães, George Henrique Camêlo
Silva, Juliete Araújo da
Luna, Romulo Gil de
author_role author
author2 Nascimento, Luciana Cordeiro do
Guimarães, George Henrique Camêlo
Silva, Juliete Araújo da
Luna, Romulo Gil de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Demartelaere, Andréa Celina Ferreira
Nascimento, Luciana Cordeiro do
Guimarães, George Henrique Camêlo
Silva, Juliete Araújo da
Luna, Romulo Gil de
dc.subject.por.fl_str_mv Carica papaya L.
Colletotrichum gloesporioides
fungicide.
Carica papaya L.
Colletotrichum gloesporioides
fungicida.
topic Carica papaya L.
Colletotrichum gloesporioides
fungicide.
Carica papaya L.
Colletotrichum gloesporioides
fungicida.
description Papaya is one of the most grown and consumed fruits in the world. However, post-harvest diseases are responsible for more than 50 % of losses, including anthracnose, caused by Colletotrichum gloesporioides, which promotes necrotic and rounded lesions and reduces fruit quality. Alternative products have been widely investigated in the control of pathogens. This study aimed at evaluating the efficiency of elicitors in the control of anthracnose, as well as their effect on post-harvest quality, in papaya fruits. The fruits were disinfested and immersed in acibenzolar-S-methyl, potassium phosphite, Rocksil®, Agro-mos®, Ecolife®, sterilized distilled water and prochloraz, inoculated with C. gloesporioides and stored. Potassium phosphite, Rocksil®, Ecolife® and prochloraz resulted in the smallest diameters of lesions, and, consequently, in a greater protection and enzymatic activity. The fruits treated with Rocksil® and Ecolife® maintained the lowest levels of soluble solids and titratable acidity. Potassium phosphite, Rocksil® and Ecolife® are effective in controlling anthracnose, do not change the appearance and preserve the post-harvest quality of papaya fruits, and, therefore, may be used as an alternative to commercial fungicides.
publishDate 2017
dc.date.none.fl_str_mv 2017-07-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/45093
url https://revistas.ufg.br/pat/article/view/45093
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/45093/23395
dc.rights.driver.fl_str_mv Copyright (c) 2017 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
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]; v. 47, n. 2, Apr./Jun. 2017; 211-217
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 47, n. 2, abr./jun. 2017; 211-217
Pesquisa Agropecuária Tropical; v. 47, n. 2, abr./jun. 2017; 211-217
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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