Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca

Detalhes bibliográficos
Autor(a) principal: SILVA, José Aldo Teixeira da
Data de Publicação: 2015
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRPE
Texto Completo: http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6572
Resumo: Cassava has economic importance in Brazil and abroad, for their food importance. The Northeast is the region that most increased this crop in Brazil, but farmers use few technologies, resulting in diseases and decline in production. The crop is attacked for numerous pathogens as Fusarium solani and Scytalidium lignicola, that causes diseases such as cassava root rot and cassava black root, affecting the commercial part of plant, the tubera. Several research, support the use of practices that enable the production and support the environment, so the use of biocontrol has been used, particularly with the use of Trichoderma spp. However, little research reporting the physiological mechanisms that are activated by plants when exposed to this interaction, pathogen-plant-antagonist such as plant response to infection diseases. Thus, the objective this work was to verify the potential antagonism of Trichoderma spp. against F. solani and S. lignicola, and evaluating the physiological response of plants exposed to the pathosystem. We analyzed in vitro inhibition of mycelial growth of F. solani and S. lignicola to select the best Trichoderma antagonist with potential direct these pathogens. By the method of use of basal medium with colloidal chitin as the only carbon source, it was used to evaluate the best Trichoderma production of chitinase. In greenhouse, the selected Trichoderma was compared against the use of plant resistance inducer in vivo inhibition assessing the severity of disease infested plants after 92 days of growth. Then we evaluated the enzyme of antioxidative complex (peroxidase ascorbate, catalase, peroxidase and polyphenyl oxidase). All strains were inhibited the growth of pathogens. However, the best strain against F. solani was T. hamatum (6656), and has been for S. lignicola was T. harzianum (3086), with values of 88.91 and 80.78% growth mycelial respectively, being designated as the best candidates for treatments in the greenhouse. For chitinase production evaluation, all Trichoderma tested were positive, highlighting the T. aureoviride (5158) to produce 6.70 U mL-1, being selected candidate for inhibiting the severity of pathogens in greenhouse. All Trichoderma selected for in vivo testing against the severities of diseases, presented efficiency compared to the control with the presence of the pathogen. However, the T. aureoviride (5158), showed the blunt values for both pathogens. The results of the enzymes of the plants, treatments that stopped inoculation of Trichoderma showed satisfactory results, collaborating with the answer in a greenhouse, however, again treating with the strain (5158), showed the best values, especially the production of the enzymes peroxidase and ascorbate peroxidase. Therefore, concludes the efficiency of Trichoderma aureoviride (5158), for use as biocontrol of root rot and black rot of cassava as induced resistance to plant pathogens, contributing to the production of enzymes antioxidatives.
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spelling MEDEIROS, Erika Valente deCARVALHO, Josabete Salgueiro Bezerra deSOBRAL, Júlia KuklinskyMOSER, Luciana Maiahttp://lattes.cnpq.br/4225387730461093SILVA, José Aldo Teixeira da2017-03-14T13:04:27Z2015-10-26SILVA, José Aldo Teixeira da. Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca. 2015. 67 f. Dissertação (Programa de Pós-Graduação em Produção Agrícola) - Universidade Federal Rural de Pernambuco, Garanhuns.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6572Cassava has economic importance in Brazil and abroad, for their food importance. The Northeast is the region that most increased this crop in Brazil, but farmers use few technologies, resulting in diseases and decline in production. The crop is attacked for numerous pathogens as Fusarium solani and Scytalidium lignicola, that causes diseases such as cassava root rot and cassava black root, affecting the commercial part of plant, the tubera. Several research, support the use of practices that enable the production and support the environment, so the use of biocontrol has been used, particularly with the use of Trichoderma spp. However, little research reporting the physiological mechanisms that are activated by plants when exposed to this interaction, pathogen-plant-antagonist such as plant response to infection diseases. Thus, the objective this work was to verify the potential antagonism of Trichoderma spp. against F. solani and S. lignicola, and evaluating the physiological response of plants exposed to the pathosystem. We analyzed in vitro inhibition of mycelial growth of F. solani and S. lignicola to select the best Trichoderma antagonist with potential direct these pathogens. By the method of use of basal medium with colloidal chitin as the only carbon source, it was used to evaluate the best Trichoderma production of chitinase. In greenhouse, the selected Trichoderma was compared against the use of plant resistance inducer in vivo inhibition assessing the severity of disease infested plants after 92 days of growth. Then we evaluated the enzyme of antioxidative complex (peroxidase ascorbate, catalase, peroxidase and polyphenyl oxidase). All strains were inhibited the growth of pathogens. However, the best strain against F. solani was T. hamatum (6656), and has been for S. lignicola was T. harzianum (3086), with values of 88.91 and 80.78% growth mycelial respectively, being designated as the best candidates for treatments in the greenhouse. For chitinase production evaluation, all Trichoderma tested were positive, highlighting the T. aureoviride (5158) to produce 6.70 U mL-1, being selected candidate for inhibiting the severity of pathogens in greenhouse. All Trichoderma selected for in vivo testing against the severities of diseases, presented efficiency compared to the control with the presence of the pathogen. However, the T. aureoviride (5158), showed the blunt values for both pathogens. The results of the enzymes of the plants, treatments that stopped inoculation of Trichoderma showed satisfactory results, collaborating with the answer in a greenhouse, however, again treating with the strain (5158), showed the best values, especially the production of the enzymes peroxidase and ascorbate peroxidase. Therefore, concludes the efficiency of Trichoderma aureoviride (5158), for use as biocontrol of root rot and black rot of cassava as induced resistance to plant pathogens, contributing to the production of enzymes antioxidatives.A mandioca tem grande expressão econômica no Brasil e no mundo, pela sua importância alimentar. O Nordeste é a região que mais aumentou a produção dessa cultura no Brasil, porém, os produtores usam poucas tecnologias, acarretando em possíveis desenvolvimentos de doenças e queda na produção. A cultura sofre muitas perdas na produção pela ação de inúmeros fitopatógenos, sendo os do solo os mais severos, o Fusarium solani e Scytalidium lignicola, ganham ênfase por causarem doenças como a podridão radicular e negra da mandioca, respectivamente, afetando diretamente a parte comercial da planta, a tubera. Muitas pesquisas, apoiam o uso de práticas que viabilizem a produção e favoreçam o ambiente, assim, a utilização de biocontroladores vem ganhando destaque, principalmente fungos do gênero Trichoderma spp., por suas características como antagonistas de uma gama de fitopatógenos. Todavia, há poucas pesquisas que relatam os mecanismos fisiológicos que são ativados pelas plantas, quando expostos a essa interação, patógeno-planta-antagonista, como resposta vegetal a infecção de doenças. Desse modo, objetivou-se verificar o potencial antagônico de dez Trichoderma spp. aos patógenos F. solani e S. lignicola, e avaliar a resposta fisiológica das plantas exposta a esse patossistema. Foi analisado, in vitro, a inibição do crescimento micelial do F. solani e S. lignicola em meio batata-dextrose-ágar, para selecionar o melhor Trichoderma com potencial antagonista direto a esses patógenos. Através do método da utilização de meio basal com quitina coloidal, sendo a única fonte de carbono, foi utilizada para avaliar o melhor Trichoderma para produção de quitinase. Em casa de vegetação, foi comparado os Trichoderma selecionados, contra o indutor de resistência, in vivo, avaliando a inibição das doenças infestadas nas plantas, após 92 dias de crescimento. Em seguida, avaliou-se a produção de enzimas das plantas dos tratamentos in vivo, do complexo oxidativo (ascorbato peroxidase, catalase, peroxidase e polifeniloxidase). Todas as estirpes apresentaram inibição do crescimento dos fitopatógenos. Porém, a melhor estirpe contra o F. solani foi o T. hamatum (6656), e para o S. lignicola foi o T. harzianum (3086), com valores de 88,91 e 80,78% de inbiçao de crescimento micelial, respectivamente, sendo designados como os melhores candidatos para tratamentos em casa de vegetação. Para a avaliação de produção de quitinase, todos os Trichoderma testados foram positivos, destaque dado ao T. aureoviride (5158) por produzir 6,70 U mL-1, sendo selecionado para candidato da inibição da severidade dos patógenos em casa de vegetação. Todas os Trichoderma selecionados para teste in vivo contra as severidades das doenças, apresentaram eficiência em comparação ao controle com a presença do patógeno. No entanto, o T. aureoviride (5158), foi a que apresentou valores contundentes para os dois patógenos. Dos resultados das enzimas das plantas, os tratamentos que detiveram a inoculação dos Trichoderma apresentaram resultados satisfatórios, colaborando com a resposta em casa de vegetação, contudo, novamente o tratamento com a estirpe (5158), foi a que apresentou melhores valores, com destaque a produção das enzimas ascorbato peroxidase e peroxidase. Portanto, conclui-se a efiência do Trichoderma aureoviride (5158), para uso como biocontrolador da podridão radicular e da podridão negra da mandioca, pois induziu resistência a planta aos fitopatógenos, colaborando com a produção das enzimas antioxidativas.Submitted by Mario BC (mario@bc.ufrpe.br) on 2017-03-14T13:04:27Z No. of bitstreams: 1 Jose Aldo Teixeira da Silva.pdf: 972040 bytes, checksum: d6bba973ec0295e20860c1178753f8e3 (MD5)Made available in DSpace on 2017-03-14T13:04:27Z (GMT). No. of bitstreams: 1 Jose Aldo Teixeira da Silva.pdf: 972040 bytes, checksum: d6bba973ec0295e20860c1178753f8e3 (MD5) Previous issue date: 2015-10-26application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Produção AgrícolaUFRPEBrasilUnidade Acadêmica de GaranhunsMandiocaFusarium solaniScytalidium lignicolaControle biológicoTrichodermaCIENCIAS AGRARIASProdução de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandiocainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-723645219733019298560060060077205141824112794117828424726906663919info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6572/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALJose Aldo Teixeira da Silva.pdfJose Aldo Teixeira da Silva.pdfapplication/pdf972040http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6572/2/Jose+Aldo+Teixeira+da+Silva.pdfd6bba973ec0295e20860c1178753f8e3MD52tede2/65722018-08-02 09:44:55.258oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:34:31.785787Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.por.fl_str_mv Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca
title Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca
spellingShingle Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca
SILVA, José Aldo Teixeira da
Mandioca
Fusarium solani
Scytalidium lignicola
Controle biológico
Trichoderma
CIENCIAS AGRARIAS
title_short Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca
title_full Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca
title_fullStr Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca
title_full_unstemmed Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca
title_sort Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca
author SILVA, José Aldo Teixeira da
author_facet SILVA, José Aldo Teixeira da
author_role author
dc.contributor.advisor1.fl_str_mv MEDEIROS, Erika Valente de
dc.contributor.referee1.fl_str_mv CARVALHO, Josabete Salgueiro Bezerra de
dc.contributor.referee2.fl_str_mv SOBRAL, Júlia Kuklinsky
dc.contributor.referee3.fl_str_mv MOSER, Luciana Maia
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/4225387730461093
dc.contributor.author.fl_str_mv SILVA, José Aldo Teixeira da
contributor_str_mv MEDEIROS, Erika Valente de
CARVALHO, Josabete Salgueiro Bezerra de
SOBRAL, Júlia Kuklinsky
MOSER, Luciana Maia
dc.subject.por.fl_str_mv Mandioca
Fusarium solani
Scytalidium lignicola
Controle biológico
Trichoderma
topic Mandioca
Fusarium solani
Scytalidium lignicola
Controle biológico
Trichoderma
CIENCIAS AGRARIAS
dc.subject.cnpq.fl_str_mv CIENCIAS AGRARIAS
description Cassava has economic importance in Brazil and abroad, for their food importance. The Northeast is the region that most increased this crop in Brazil, but farmers use few technologies, resulting in diseases and decline in production. The crop is attacked for numerous pathogens as Fusarium solani and Scytalidium lignicola, that causes diseases such as cassava root rot and cassava black root, affecting the commercial part of plant, the tubera. Several research, support the use of practices that enable the production and support the environment, so the use of biocontrol has been used, particularly with the use of Trichoderma spp. However, little research reporting the physiological mechanisms that are activated by plants when exposed to this interaction, pathogen-plant-antagonist such as plant response to infection diseases. Thus, the objective this work was to verify the potential antagonism of Trichoderma spp. against F. solani and S. lignicola, and evaluating the physiological response of plants exposed to the pathosystem. We analyzed in vitro inhibition of mycelial growth of F. solani and S. lignicola to select the best Trichoderma antagonist with potential direct these pathogens. By the method of use of basal medium with colloidal chitin as the only carbon source, it was used to evaluate the best Trichoderma production of chitinase. In greenhouse, the selected Trichoderma was compared against the use of plant resistance inducer in vivo inhibition assessing the severity of disease infested plants after 92 days of growth. Then we evaluated the enzyme of antioxidative complex (peroxidase ascorbate, catalase, peroxidase and polyphenyl oxidase). All strains were inhibited the growth of pathogens. However, the best strain against F. solani was T. hamatum (6656), and has been for S. lignicola was T. harzianum (3086), with values of 88.91 and 80.78% growth mycelial respectively, being designated as the best candidates for treatments in the greenhouse. For chitinase production evaluation, all Trichoderma tested were positive, highlighting the T. aureoviride (5158) to produce 6.70 U mL-1, being selected candidate for inhibiting the severity of pathogens in greenhouse. All Trichoderma selected for in vivo testing against the severities of diseases, presented efficiency compared to the control with the presence of the pathogen. However, the T. aureoviride (5158), showed the blunt values for both pathogens. The results of the enzymes of the plants, treatments that stopped inoculation of Trichoderma showed satisfactory results, collaborating with the answer in a greenhouse, however, again treating with the strain (5158), showed the best values, especially the production of the enzymes peroxidase and ascorbate peroxidase. Therefore, concludes the efficiency of Trichoderma aureoviride (5158), for use as biocontrol of root rot and black rot of cassava as induced resistance to plant pathogens, contributing to the production of enzymes antioxidatives.
publishDate 2015
dc.date.issued.fl_str_mv 2015-10-26
dc.date.accessioned.fl_str_mv 2017-03-14T13:04:27Z
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dc.identifier.citation.fl_str_mv SILVA, José Aldo Teixeira da. Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca. 2015. 67 f. Dissertação (Programa de Pós-Graduação em Produção Agrícola) - Universidade Federal Rural de Pernambuco, Garanhuns.
dc.identifier.uri.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6572
identifier_str_mv SILVA, José Aldo Teixeira da. Produção de quitinase e antagonismo de Trichoderma spp. contra Fusarium solani e Scytalidium lignicola e atividades enzimáticas antioxidantes em mandioca. 2015. 67 f. Dissertação (Programa de Pós-Graduação em Produção Agrícola) - Universidade Federal Rural de Pernambuco, Garanhuns.
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dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Unidade Acadêmica de Garanhuns
publisher.none.fl_str_mv Universidade Federal Rural de Pernambuco
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repository.name.fl_str_mv Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)
repository.mail.fl_str_mv bdtd@ufrpe.br ||bdtd@ufrpe.br
_version_ 1810102239505678336