Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97

Detalhes bibliográficos
Autor(a) principal: MUNIZ, Maria Jacyelle dos Santos
Data de Publicação: 2016
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/tede2/6554
Resumo: Bacteria Plant Growth Promoting (BPGP) has been studied as environmental remediation, as many agricultural soils are contaminated by residue of pesticides. Among these bacteria are Burkholderia and Pseudomonas, which have the ability to grow in different environments, having the ability to conserve the environment through their activity to biodegrade polluting compounds. Thus, the objective of this study was to evaluate the potential of tolerance and degradation of bacteria Burkholderia sp. UAGC867 and Pseudomonas sp. UAGC97, in relation to the cypermethrin and methomyl insecticides, used to control Spodoptera frugiperda; the respirometric rate ground when influenced with the cypermethrin insecticide and bacterial strains; the effect of cypermethrin on the indole acetic acid production by BPGP and the influence of bacterial inoculation with cypermethrin in corn seeds. For the tolerance test inrelation to cypermethrin and methomyl insecticide , the strains UAGC867 and UAGC97 were cultivated in mineral liquid medium plus glucose and each treatment received 25-50-100 and 200 mg L-1 of each insecticide. The treatment control was free insecticide. Tha degradation test of insecticides by bacteria followed the same methodology, differing only in the absence of glucose treatments. The influence of bacterial inoculum and concentrations different of cypermethrin (0-25-50-100-200 mg L-1) in the soil, the experiment was conducted in microcosms installed in a greenhouse, and later collected 100 g ground and transferred to pots in order to evaluate the respiration rate of the soil in the laboratory. It was also evaluated the production of indole acetic acid (IAA) by PBPG, through the influence of cypermethrin insecticide in the field concentration. Finally, the strains Burkholderia sp. UAGC867 and Pseudomonas sp. UAGC97 were cultured in the presence and absence of cypermethrin (100 mg L-1) to evaluate the germination and growth of corn seed. The two bacteria evaluated were able to express growth in the presence of pesticides concentrations, demonstrating their tolerance for the same. Burkholderia sp. UAGC867 was able to degrade all methomyl concentrations, and 25 mg L-1 of the insecticide cypermethrin. Pseudomonas sp. UAGC97 exhibited degradation only in 25 mg L-1 methomyl insecticide. There carbon dioxide captured oscillations throughout the experiment, however, was not observed between treatments unclustering by principal component analysis. The IAA synthesis by BPGP was not inhibited by the insecticide cypermethrin, however, there was prominent production by Pseudomonas sp. UAGC97 on the seventh day of evaluation. There was no statistical difference between treatments evaluated in the germination speed index and the germination percentage. The assessments of plant growth promotion revealed that the cultivation of Burkholderia sp. UAGC867 in the presence of 100 mg L-1 cypermethrin stimulated the growth of shoots of corn seedlings, in addition to presenting significant results in fresh and shoot dry. The evaluated bacteria exhibit promoting characteristics of plant growth, with potential for more exploration of their interaction with the plant.
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spelling SOBRAL, Júlia KuklinskyBADJI, César AugusteMEDEIROS, Erika Valente deMOSER, Luciana Maiahttp://lattes.cnpq.br/7812483480134162MUNIZ, Maria Jacyelle dos Santos2017-03-10T13:49:44Z2016-03-16MUNIZ, Maria Jacyelle dos Santos. Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97. 2016. 70 f. Dissertação (Programa de Pós-Graduação em Produção Agrícola) - Universidade Federal Rural de Pernambuco, Garanhuns.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6554Bacteria Plant Growth Promoting (BPGP) has been studied as environmental remediation, as many agricultural soils are contaminated by residue of pesticides. Among these bacteria are Burkholderia and Pseudomonas, which have the ability to grow in different environments, having the ability to conserve the environment through their activity to biodegrade polluting compounds. Thus, the objective of this study was to evaluate the potential of tolerance and degradation of bacteria Burkholderia sp. UAGC867 and Pseudomonas sp. UAGC97, in relation to the cypermethrin and methomyl insecticides, used to control Spodoptera frugiperda; the respirometric rate ground when influenced with the cypermethrin insecticide and bacterial strains; the effect of cypermethrin on the indole acetic acid production by BPGP and the influence of bacterial inoculation with cypermethrin in corn seeds. For the tolerance test inrelation to cypermethrin and methomyl insecticide , the strains UAGC867 and UAGC97 were cultivated in mineral liquid medium plus glucose and each treatment received 25-50-100 and 200 mg L-1 of each insecticide. The treatment control was free insecticide. Tha degradation test of insecticides by bacteria followed the same methodology, differing only in the absence of glucose treatments. The influence of bacterial inoculum and concentrations different of cypermethrin (0-25-50-100-200 mg L-1) in the soil, the experiment was conducted in microcosms installed in a greenhouse, and later collected 100 g ground and transferred to pots in order to evaluate the respiration rate of the soil in the laboratory. It was also evaluated the production of indole acetic acid (IAA) by PBPG, through the influence of cypermethrin insecticide in the field concentration. Finally, the strains Burkholderia sp. UAGC867 and Pseudomonas sp. UAGC97 were cultured in the presence and absence of cypermethrin (100 mg L-1) to evaluate the germination and growth of corn seed. The two bacteria evaluated were able to express growth in the presence of pesticides concentrations, demonstrating their tolerance for the same. Burkholderia sp. UAGC867 was able to degrade all methomyl concentrations, and 25 mg L-1 of the insecticide cypermethrin. Pseudomonas sp. UAGC97 exhibited degradation only in 25 mg L-1 methomyl insecticide. There carbon dioxide captured oscillations throughout the experiment, however, was not observed between treatments unclustering by principal component analysis. The IAA synthesis by BPGP was not inhibited by the insecticide cypermethrin, however, there was prominent production by Pseudomonas sp. UAGC97 on the seventh day of evaluation. There was no statistical difference between treatments evaluated in the germination speed index and the germination percentage. The assessments of plant growth promotion revealed that the cultivation of Burkholderia sp. UAGC867 in the presence of 100 mg L-1 cypermethrin stimulated the growth of shoots of corn seedlings, in addition to presenting significant results in fresh and shoot dry. The evaluated bacteria exhibit promoting characteristics of plant growth, with potential for more exploration of their interaction with the plant.O uso de Bactérias Promotoras de Crescimentos em Plantas (BPCP) vem sendo estudado quanto a remediação ambiental, visto que muitos dos solos agrícolas estão contaminados pelo resíduo dos pesticidas. Dentre tais bactérias, estão os gêneros Burkholderia e Pseudomonas, que possuem a capacidade de crescer em variados ambientes, possuindo habilidade de conservar o meio ambiente, através de sua atividade em biodegradar compostos poluentes. Sendo assim, o objetivo do presente trabalho foi avaliar o potencial de tolerância e degradação das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97, quanto aos inseticidas cipermetrina e metomil utilizados no controle da Spodoptera frugiperda; avaliar a taxa respirométrica do solo quando influenciada com o inseticida cipermetrina e as linhagens bacterianas; avaliar a influência da cipermetrina sobre a produção do ácido indol acético pelas BPCP e avaliar a influência da inoculação bacteriana, cultivada com cipermetrina, em sementes de milho. Para o teste de tolerância aos inseticidas cipermetrina e metomil pelas bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97, foi utilizado o meio mínimo mineral liquido modificado acrescido de glicose, onde cada tratamento recebeu 25-50-100 e 200 mg L-1 de cada inseticida, além do tratamento controle, insento de inseticida. Para o teste de degradação dos inseticidas cipermetrina e metomil pelas bactérias avaliadas, seguiu-se a mesma metodologia, diferindo apenas da ausência da glicose nos tratamentos. Para o teste da influência do inóculo bacteriano e das diferentes concentrações de cipermetrina (0-25-50-100-200 mg L-1) no solo, o experimento foi conduzido em microcosmos instalados em casa de vegetação, sendo posteriormente coletados 100g do solo e transferidos para potes afim de avaliar a taxa respiratória do solo, em laboratório. Também foi avaliado a produção do ácido indol acético (AIA) pelas BPCP, através da influência do inseticida cipermetrina na concetração de campo. E por fim, as bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97, foram cultivadas em meio na presença e na ausência do cipermetrina (100 mg L-1) afim de serem utilizados na avaliação de germinação e desenvolvimento do milho, sendo inculadas em sementes. As duas bactérias avaliadas conseguiram expressar crescimento na presença das concentrações dos inseticidas, demonstrando sua tolerância quanto ao mesmo. A Burkholderia sp. UAGC867 degradou o metomil em todas as concentrações, e mostrou degradação em 25 mg L-1, do inseticida cipermetrina,pelo método avaliado. Já a Pseudomonas sp. UAGC97 exibiu degradação apenas na concentração 25 mg L-1 do inseticida metomil. Houve oscilações de dióxido de carbono capturado entre os tratamentos avaliados, no entanto, não foi observado desagrupamenteo entre os tratamentos através da análise de componentes principais. A síntese do AIA produzido pelas BPCP, não foi inibido pelo inseticida cipermetrina, contudo, houve destaque da produção de AIA pela Pseudomonas sp. UAGC97 no sétimo dia de avaliação. Não houve diferença estatística entre os tratamentos avaliados no índice de velocidade de germinação e na percentagem de geraminação, contudo, nas avaliações de promocação de crescimento vegetal observou que o cultivo da Burkholderia sp. UAGC867 na presença de 100 mg L-1 cipermetrina estimulou o crescimento da parte aérea das plântulas de milho, além de apresentar resultados significativos na massa fresca e seca da parte aérea. As bactérias avaliadas exibem características de promoção de crescimento vegetal, apresentando potencial para exploração mais minunciosa da sua interação com a planta.Submitted by Mario BC (mario@bc.ufrpe.br) on 2017-03-10T13:49:44Z No. of bitstreams: 1 Maria Jacyelle dos Santos Muniz.pdf: 928440 bytes, checksum: 0a22b8f42ff3831d58110079cdfe6edd (MD5)Made available in DSpace on 2017-03-10T13:49:44Z (GMT). No. of bitstreams: 1 Maria Jacyelle dos Santos Muniz.pdf: 928440 bytes, checksum: 0a22b8f42ff3831d58110079cdfe6edd (MD5) Previous issue date: 2016-03-16Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Produção AgrícolaUFRPEBrasilUnidade Acadêmica de GaranhunsBurkholderiaPseudomonasBactériaPesticidaLagarta-do-cartuchoCrescimento vegetalArmywormPesticidePlant growthCIENCIAS AGRARIASInfluência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. 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dc.title.por.fl_str_mv Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97
title Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97
spellingShingle Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97
MUNIZ, Maria Jacyelle dos Santos
Burkholderia
Pseudomonas
Bactéria
Pesticida
Lagarta-do-cartucho
Crescimento vegetal
Armyworm
Pesticide
Plant growth
CIENCIAS AGRARIAS
title_short Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97
title_full Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97
title_fullStr Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97
title_full_unstemmed Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97
title_sort Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97
author MUNIZ, Maria Jacyelle dos Santos
author_facet MUNIZ, Maria Jacyelle dos Santos
author_role author
dc.contributor.advisor1.fl_str_mv SOBRAL, Júlia Kuklinsky
dc.contributor.advisor-co1.fl_str_mv BADJI, César Auguste
dc.contributor.referee1.fl_str_mv MEDEIROS, Erika Valente de
dc.contributor.referee2.fl_str_mv MOSER, Luciana Maia
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/7812483480134162
dc.contributor.author.fl_str_mv MUNIZ, Maria Jacyelle dos Santos
contributor_str_mv SOBRAL, Júlia Kuklinsky
BADJI, César Auguste
MEDEIROS, Erika Valente de
MOSER, Luciana Maia
dc.subject.por.fl_str_mv Burkholderia
Pseudomonas
Bactéria
Pesticida
Lagarta-do-cartucho
topic Burkholderia
Pseudomonas
Bactéria
Pesticida
Lagarta-do-cartucho
Crescimento vegetal
Armyworm
Pesticide
Plant growth
CIENCIAS AGRARIAS
dc.subject.eng.fl_str_mv Crescimento vegetal
Armyworm
Pesticide
Plant growth
dc.subject.cnpq.fl_str_mv CIENCIAS AGRARIAS
description Bacteria Plant Growth Promoting (BPGP) has been studied as environmental remediation, as many agricultural soils are contaminated by residue of pesticides. Among these bacteria are Burkholderia and Pseudomonas, which have the ability to grow in different environments, having the ability to conserve the environment through their activity to biodegrade polluting compounds. Thus, the objective of this study was to evaluate the potential of tolerance and degradation of bacteria Burkholderia sp. UAGC867 and Pseudomonas sp. UAGC97, in relation to the cypermethrin and methomyl insecticides, used to control Spodoptera frugiperda; the respirometric rate ground when influenced with the cypermethrin insecticide and bacterial strains; the effect of cypermethrin on the indole acetic acid production by BPGP and the influence of bacterial inoculation with cypermethrin in corn seeds. For the tolerance test inrelation to cypermethrin and methomyl insecticide , the strains UAGC867 and UAGC97 were cultivated in mineral liquid medium plus glucose and each treatment received 25-50-100 and 200 mg L-1 of each insecticide. The treatment control was free insecticide. Tha degradation test of insecticides by bacteria followed the same methodology, differing only in the absence of glucose treatments. The influence of bacterial inoculum and concentrations different of cypermethrin (0-25-50-100-200 mg L-1) in the soil, the experiment was conducted in microcosms installed in a greenhouse, and later collected 100 g ground and transferred to pots in order to evaluate the respiration rate of the soil in the laboratory. It was also evaluated the production of indole acetic acid (IAA) by PBPG, through the influence of cypermethrin insecticide in the field concentration. Finally, the strains Burkholderia sp. UAGC867 and Pseudomonas sp. UAGC97 were cultured in the presence and absence of cypermethrin (100 mg L-1) to evaluate the germination and growth of corn seed. The two bacteria evaluated were able to express growth in the presence of pesticides concentrations, demonstrating their tolerance for the same. Burkholderia sp. UAGC867 was able to degrade all methomyl concentrations, and 25 mg L-1 of the insecticide cypermethrin. Pseudomonas sp. UAGC97 exhibited degradation only in 25 mg L-1 methomyl insecticide. There carbon dioxide captured oscillations throughout the experiment, however, was not observed between treatments unclustering by principal component analysis. The IAA synthesis by BPGP was not inhibited by the insecticide cypermethrin, however, there was prominent production by Pseudomonas sp. UAGC97 on the seventh day of evaluation. There was no statistical difference between treatments evaluated in the germination speed index and the germination percentage. The assessments of plant growth promotion revealed that the cultivation of Burkholderia sp. UAGC867 in the presence of 100 mg L-1 cypermethrin stimulated the growth of shoots of corn seedlings, in addition to presenting significant results in fresh and shoot dry. The evaluated bacteria exhibit promoting characteristics of plant growth, with potential for more exploration of their interaction with the plant.
publishDate 2016
dc.date.issued.fl_str_mv 2016-03-16
dc.date.accessioned.fl_str_mv 2017-03-10T13:49:44Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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status_str publishedVersion
dc.identifier.citation.fl_str_mv MUNIZ, Maria Jacyelle dos Santos. Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97. 2016. 70 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/tede2/6554
identifier_str_mv MUNIZ, Maria Jacyelle dos Santos. Influência dos inseticidas cipermetrina e metomil no desenvolvimento e promoção de crescimento vegetal das bactérias Burkholderia sp. UAGC867 e Pseudomonas sp. UAGC97. 2016. 70 f. Dissertação (Programa de Pós-Graduação em Produção Agrícola) - Universidade Federal Rural de Pernambuco, Garanhuns.
url http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6554
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language por
dc.relation.program.fl_str_mv -7236452197330192985
dc.relation.confidence.fl_str_mv 600
600
600
600
dc.relation.department.fl_str_mv 7720514182411279411
dc.relation.cnpq.fl_str_mv 7828424726906663919
dc.relation.sponsorship.fl_str_mv 2075167498588264571
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural de Pernambuco
dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Produção Agrícola
dc.publisher.initials.fl_str_mv UFRPE
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
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da UFRPE
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reponame_str Biblioteca Digital de Teses e Dissertações da UFRPE
collection Biblioteca Digital de Teses e Dissertações da UFRPE
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http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6554/2/Maria+Jacyelle+dos+Santos+Muniz.pdf
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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
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