Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer

Detalhes bibliográficos
Autor(a) principal: Marques, Rodrigo Domiciano
Data de Publicação: 2021
Outros Autores: Azevedo, Paula Fernanda de, Sauer, Aline Vanessa, Matsumoto, Leopoldo Sussumu
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/13606
Resumo: Huanglongbing (HLB) is the most serious disease for citrus. Plants little affected by pathogens can be explained by interactions between microbial populations and plants. The restructuring of communities can be made by the use of biofertilizers, with the potential to suppress disease by stimulating beneficial microorganisms. The objective of this study was to evaluate the epiphytic communities of citrus associated with HLB in areas with and without application of biofertilizers. Leaf samples were collected randomly from symptomatic, asymptomatic and healthy trees. Total fungi, nitrogen fixers and total bacteria were evaluated by counting colony forming units (CFU) on culture medium . The data were analyzed in a 2x3 factorial, submitted to analysis of variance and means were compared by Tukey test (p <0.05). The number of total bacteria was expressively higher in the area with the application of biofertilizer, either in healthy, asymptomatic or symptomatic plants. The application of biofertilizer is able to increase the epiphytic bacterial community in citrus.
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spelling Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizerComunidades epífitas en cítricos asociadas con huanglongbing en áreas con y sin aplicación de biofertilizanteComunidades epifíticas em citros associadas ao huanglongbing em áreas com e sem aplicação de biofertilizanteCandidatus Liberibacter sppNitrogen fixersTotal bacteriaTotal fungi.Bacterias totalesCandidatus Liberibacter sppFijadores de nitrógenoHongos totales.Bactérias totaisCandidatus Liberibacter sppFixadores de nitrogênioFungos totais.Huanglongbing (HLB) is the most serious disease for citrus. Plants little affected by pathogens can be explained by interactions between microbial populations and plants. The restructuring of communities can be made by the use of biofertilizers, with the potential to suppress disease by stimulating beneficial microorganisms. The objective of this study was to evaluate the epiphytic communities of citrus associated with HLB in areas with and without application of biofertilizers. Leaf samples were collected randomly from symptomatic, asymptomatic and healthy trees. Total fungi, nitrogen fixers and total bacteria were evaluated by counting colony forming units (CFU) on culture medium . The data were analyzed in a 2x3 factorial, submitted to analysis of variance and means were compared by Tukey test (p <0.05). The number of total bacteria was expressively higher in the area with the application of biofertilizer, either in healthy, asymptomatic or symptomatic plants. The application of biofertilizer is able to increase the epiphytic bacterial community in citrus.Huanglongbing (HLB) es la enfermedad más grave de los cítricos. Las plantas poco afectadas por patógenos pueden explicarse por las interacciones entre las poblaciones microbianas y las plantas. La reestructuración de las comunidades se puede realizar mediante el uso de biofertilizantes, con el potencial de suprimir enfermidades mediante la estimulación de microorganismos beneficiosos. Así, el objetivo de este trabajo fue evaluar las comunidades epífitas de cítricos asociadas al HLB en áreas con y sin aplicación de biofertilizantes. Se recolectaron muestras de hojas al azar de árboles sintomáticos, asintomáticos y sanos. Los hongos totales, los fijadores de nitrógeno y las bacterias totales se evaluaron contando las unidades formadoras de colonias (UFC). Los datos se trataron en un esquema factorial 2x3, se sometieron a análisis de varianza y las medias se compararon mediante la prueba de Tukey (p <0.05). El número de bacterias totales fue significativamente mayor en el área con aplicación de biofertilizante, ya sea en plantas sanas, asintomáticas o sintomáticas. La aplicación de biofertilizantes es capaz de incrementar la comunidad bacteriana epífita en cítricos.Huanglongbing (HLB) é a doença mais grave para a citricultura. Plantas pouco afetadas por patógenos podem ser explicados pelas interações entre populações microbianas e plantas. A reestruturação de comunidades pode ser feita pelo uso de biofertilizantes, com potencial de suprimir doenças por meio do estímulo de microrganismos benéficos. Assim, o objetivo deste trabalho foi avaliar as comunidades epifíticas de citros associadas ao HLB em áreas com e sem aplicação de biofertilizante. Amostras de folhas foram coletadas aleatoriamente de árvores sintomáticas, assintomáticas e saudáveis. Fungos totais, fixadores de nitrogênio e bactérias totais foram avaliados pela contagem de unidades formadoras de colônia (UFC) em meio de cultura. Os dados foram tratados em esquema fatorial 2x3, submetidos à análise de variância e as médias foram comparadas por teste de Tukey (p<0,05). O número de bactérias totais foi expressivamente maior na área com aplicação de biofertilizante, seja em plantas sadias, assintomáticas ou sintomáticas. A aplicação de biofertilizante é capaz de aumentar a comunidade bacteriana epifítica em citros.Research, Society and Development2021-03-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1360610.33448/rsd-v10i3.13606Research, Society and Development; Vol. 10 No. 3; e50810313606Research, Society and Development; Vol. 10 Núm. 3; e50810313606Research, Society and Development; v. 10 n. 3; e508103136062525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/13606/12232Copyright (c) 2021 Rodrigo Domiciano Marques; Paula Fernanda de Azevedo; Aline Vanessa Sauer; Leopoldo Sussumu Matsumotohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMarques, Rodrigo Domiciano Azevedo, Paula Fernanda deSauer, Aline VanessaMatsumoto, Leopoldo Sussumu2021-03-28T12:03:35Zoai:ojs.pkp.sfu.ca:article/13606Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:34:54.434882Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer
Comunidades epífitas en cítricos asociadas con huanglongbing en áreas con y sin aplicación de biofertilizante
Comunidades epifíticas em citros associadas ao huanglongbing em áreas com e sem aplicação de biofertilizante
title Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer
spellingShingle Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer
Marques, Rodrigo Domiciano
Candidatus Liberibacter spp
Nitrogen fixers
Total bacteria
Total fungi.
Bacterias totales
Candidatus Liberibacter spp
Fijadores de nitrógeno
Hongos totales.
Bactérias totais
Candidatus Liberibacter spp
Fixadores de nitrogênio
Fungos totais.
title_short Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer
title_full Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer
title_fullStr Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer
title_full_unstemmed Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer
title_sort Epiphytic communities associated with citrus huanglongbing in areas with and without application of biofertilizer
author Marques, Rodrigo Domiciano
author_facet Marques, Rodrigo Domiciano
Azevedo, Paula Fernanda de
Sauer, Aline Vanessa
Matsumoto, Leopoldo Sussumu
author_role author
author2 Azevedo, Paula Fernanda de
Sauer, Aline Vanessa
Matsumoto, Leopoldo Sussumu
author2_role author
author
author
dc.contributor.author.fl_str_mv Marques, Rodrigo Domiciano
Azevedo, Paula Fernanda de
Sauer, Aline Vanessa
Matsumoto, Leopoldo Sussumu
dc.subject.por.fl_str_mv Candidatus Liberibacter spp
Nitrogen fixers
Total bacteria
Total fungi.
Bacterias totales
Candidatus Liberibacter spp
Fijadores de nitrógeno
Hongos totales.
Bactérias totais
Candidatus Liberibacter spp
Fixadores de nitrogênio
Fungos totais.
topic Candidatus Liberibacter spp
Nitrogen fixers
Total bacteria
Total fungi.
Bacterias totales
Candidatus Liberibacter spp
Fijadores de nitrógeno
Hongos totales.
Bactérias totais
Candidatus Liberibacter spp
Fixadores de nitrogênio
Fungos totais.
description Huanglongbing (HLB) is the most serious disease for citrus. Plants little affected by pathogens can be explained by interactions between microbial populations and plants. The restructuring of communities can be made by the use of biofertilizers, with the potential to suppress disease by stimulating beneficial microorganisms. The objective of this study was to evaluate the epiphytic communities of citrus associated with HLB in areas with and without application of biofertilizers. Leaf samples were collected randomly from symptomatic, asymptomatic and healthy trees. Total fungi, nitrogen fixers and total bacteria were evaluated by counting colony forming units (CFU) on culture medium . The data were analyzed in a 2x3 factorial, submitted to analysis of variance and means were compared by Tukey test (p <0.05). The number of total bacteria was expressively higher in the area with the application of biofertilizer, either in healthy, asymptomatic or symptomatic plants. The application of biofertilizer is able to increase the epiphytic bacterial community in citrus.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-23
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://rsdjournal.org/index.php/rsd/article/view/13606
10.33448/rsd-v10i3.13606
url https://rsdjournal.org/index.php/rsd/article/view/13606
identifier_str_mv 10.33448/rsd-v10i3.13606
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/13606/12232
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 3; e50810313606
Research, Society and Development; Vol. 10 Núm. 3; e50810313606
Research, Society and Development; v. 10 n. 3; e50810313606
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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