Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1982-56762013005000026 http://hdl.handle.net/11449/109706 |
Resumo: | The effectiveness of composted sewage sludge incorporated into Pinus bark-based substrate with or without biofertilizer, fish hydrolyzate, chitosan and Trichoderma asperellum was evaluated for the control of Fusarium wilt in chrysanthemum. The substrate was obtained from pots containing chrysanthemum plants killed by the pathogen. Half of the substrate was sterilized prior to the incorporation of sewage sludge (0, 10%, 20% and 30% v/v). These substrates were or were not supplemented with the following: biofertilizer, fish hydrolyzate and Trichoderma. The mixtures were transferred to pots, and the chrysanthemum was transplanted. For all treatments, half of the plants were sprayed weekly with chitosan. Assessment of severity was performed on the 8th, 12th, 15th and 20th week after transplanting. In the 12th week, microbiological and chemical analysis of the substrate was performed. The incorporation of composted sewage sludge into the Pinus bark-based substrate significantly reduced Fusarium wilt, which was progressively decreased as the concentration of sewage sludge increased. The addition of biofertilizer, fish hydrolyzate, chitosan and Trichoderma had no effect on the disease. The microbial community was greater in non-disinfested substrates. The results indicate that suppressiveness is related to the interaction of chemical and microbiological factors. |
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Repositório Institucional da UNESP |
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Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludgeChrysanthemum morifoliumbiosolidcontainer mediaorganic mattersoil-borne pathogensThe effectiveness of composted sewage sludge incorporated into Pinus bark-based substrate with or without biofertilizer, fish hydrolyzate, chitosan and Trichoderma asperellum was evaluated for the control of Fusarium wilt in chrysanthemum. The substrate was obtained from pots containing chrysanthemum plants killed by the pathogen. Half of the substrate was sterilized prior to the incorporation of sewage sludge (0, 10%, 20% and 30% v/v). These substrates were or were not supplemented with the following: biofertilizer, fish hydrolyzate and Trichoderma. The mixtures were transferred to pots, and the chrysanthemum was transplanted. For all treatments, half of the plants were sprayed weekly with chitosan. Assessment of severity was performed on the 8th, 12th, 15th and 20th week after transplanting. In the 12th week, microbiological and chemical analysis of the substrate was performed. The incorporation of composted sewage sludge into the Pinus bark-based substrate significantly reduced Fusarium wilt, which was progressively decreased as the concentration of sewage sludge increased. The addition of biofertilizer, fish hydrolyzate, chitosan and Trichoderma had no effect on the disease. The microbial community was greater in non-disinfested substrates. The results indicate that suppressiveness is related to the interaction of chemical and microbiological factors.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Estadual Paulista Júlio de Mesquita Filho Departamento de FitossanidadeEmbrapa Meio AmbienteUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de FitossanidadeSociedade Brasileira de FitopatologiaUniversidade Estadual Paulista (Unesp)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Pinto, Zayame Vegette [UNESP]Morandi, Marcelo Augusto BoechatBettiol, Wagner2014-09-30T18:18:35Z2014-09-30T18:18:35Z2013-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article414-422application/pdfhttp://dx.doi.org/10.1590/S1982-56762013005000026Tropical Plant Pathology. Sociedade Brasileira de Fitopatologia, v. 38, n. 5, p. 414-422, 2013.1982-5676http://hdl.handle.net/11449/10970610.1590/S1982-56762013005000026S1982-56762013000500006WOS:000326477800006S1982-56762013000500006.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengTropical Plant Pathology0,401info:eu-repo/semantics/openAccess2024-01-19T06:28:36Zoai:repositorio.unesp.br:11449/109706Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:23:44.364602Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge |
title |
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge |
spellingShingle |
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge Pinto, Zayame Vegette [UNESP] Chrysanthemum morifolium biosolid container media organic matter soil-borne pathogens |
title_short |
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge |
title_full |
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge |
title_fullStr |
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge |
title_full_unstemmed |
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge |
title_sort |
Induction of suppressiveness to Fusarium wilt of chrysanthemum with composted sewage sludge |
author |
Pinto, Zayame Vegette [UNESP] |
author_facet |
Pinto, Zayame Vegette [UNESP] Morandi, Marcelo Augusto Boechat Bettiol, Wagner |
author_role |
author |
author2 |
Morandi, Marcelo Augusto Boechat Bettiol, Wagner |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) |
dc.contributor.author.fl_str_mv |
Pinto, Zayame Vegette [UNESP] Morandi, Marcelo Augusto Boechat Bettiol, Wagner |
dc.subject.por.fl_str_mv |
Chrysanthemum morifolium biosolid container media organic matter soil-borne pathogens |
topic |
Chrysanthemum morifolium biosolid container media organic matter soil-borne pathogens |
description |
The effectiveness of composted sewage sludge incorporated into Pinus bark-based substrate with or without biofertilizer, fish hydrolyzate, chitosan and Trichoderma asperellum was evaluated for the control of Fusarium wilt in chrysanthemum. The substrate was obtained from pots containing chrysanthemum plants killed by the pathogen. Half of the substrate was sterilized prior to the incorporation of sewage sludge (0, 10%, 20% and 30% v/v). These substrates were or were not supplemented with the following: biofertilizer, fish hydrolyzate and Trichoderma. The mixtures were transferred to pots, and the chrysanthemum was transplanted. For all treatments, half of the plants were sprayed weekly with chitosan. Assessment of severity was performed on the 8th, 12th, 15th and 20th week after transplanting. In the 12th week, microbiological and chemical analysis of the substrate was performed. The incorporation of composted sewage sludge into the Pinus bark-based substrate significantly reduced Fusarium wilt, which was progressively decreased as the concentration of sewage sludge increased. The addition of biofertilizer, fish hydrolyzate, chitosan and Trichoderma had no effect on the disease. The microbial community was greater in non-disinfested substrates. The results indicate that suppressiveness is related to the interaction of chemical and microbiological factors. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-10-01 2014-09-30T18:18:35Z 2014-09-30T18:18:35Z |
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/10.1590/S1982-56762013005000026 Tropical Plant Pathology. Sociedade Brasileira de Fitopatologia, v. 38, n. 5, p. 414-422, 2013. 1982-5676 http://hdl.handle.net/11449/109706 10.1590/S1982-56762013005000026 S1982-56762013000500006 WOS:000326477800006 S1982-56762013000500006.pdf |
url |
http://dx.doi.org/10.1590/S1982-56762013005000026 http://hdl.handle.net/11449/109706 |
identifier_str_mv |
Tropical Plant Pathology. Sociedade Brasileira de Fitopatologia, v. 38, n. 5, p. 414-422, 2013. 1982-5676 10.1590/S1982-56762013005000026 S1982-56762013000500006 WOS:000326477800006 S1982-56762013000500006.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Tropical Plant Pathology 0,401 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
414-422 application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Fitopatologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Fitopatologia |
dc.source.none.fl_str_mv |
SciELO 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 |
|
_version_ |
1808128239927820288 |