Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFG |
Texto Completo: | http://repositorio.bc.ufg.br/tede/handle/tede/4814 |
Resumo: | The tomato crop is attacked by a high range of pathogens, and among them are the nematodes of genera Meloidogyne. Among the various methods of controlling these pathogens, biological control has stood out on the world stage. The nematode survey is a necessary measure to plan and achieve the appropriate management. This study aimed to make a nematode survey in different producing areas of tomatoes in the vicinity of Goiânia-GO, evaluate the efficiency of different biological products in reducing Meloidogyne incognita population in the tomato crop, and to evaluate the most effective dose of a product based on Bacillus and Trichoderma. In this study nematode survey was performed in the tomato-producing areas of the surroundings of Goiânia-GO for a better understanding of the genera occurring in this crop. Also, four experiments were conducted: two to evaluate different doses of the biological product NemOutTM (Bacillus spp. and Trichoderma longibrachiatum) and two to evaluate different commercial biological products in reducing Meloidogyne incognita population and promoting tomato growth. The survey was conducted on ten tomato areas, in two consecutive years. Soil and root samples were collected and performed the extraction of nematodes and the identification of genera. The experiments were conducted in a greenhouse at the Universidade Federal de Goiás, in polyethylene pots (5L) containing sterilized substrate 1: 1 (soil + sand) in two periods, from March to May and October to December of 2014. Inoculation was made with 2,000 eggs and J2 of M. incognita. At 45 and 65 days after inoculation (DAI) the variables plant height, fresh weight shoots, fresh weight of root, galls index and egg mass index, nematode density and reproduction factor (RF), were evaluated. Producing tomato areas around Goiania-GO showed presence of genres Meloidogyne sp., Pratylenchus sp., Helicotylenchus sp., Criconemella sp. and Tylenchus sp. There was a greater abundance and dominance of Helicotylenchus sp. and Meloidogyne sp. on tomato areas studied. The use of crop rotation and fallow were effective in reducing the population of the genera found in the study area. Saturations of higher bases were positively correlated with the population density of Helicotylenchus sp., Pratylenchus sp. and Criconemella spp. and negative with the population density of Meloidogyne sp. At 45 DAI, in the first experiment, increasing doses of NemOutTM reduced the nematode population density and de reproduction factor (RF) linearly. In tested conditions the biological products NemOutTM, Nemat®, Paecilomyces JCO®, Serenade® and isolated P. chlamydosporia Pc-10 did not affect the development of tomato plants. The Serenade® product reduced index of galls and egg mass equaling the chemical in some cases. |
id |
UFG-2_5ff7058ce85a121303dd557d09c87540 |
---|---|
oai_identifier_str |
oai:repositorio.bc.ufg.br:tede/4814 |
network_acronym_str |
UFG-2 |
network_name_str |
Repositório Institucional da UFG |
repository_id_str |
|
spelling |
Rocha, Mara Rúbia dahttp://lattes.cnpq.br/4660306671671575Rocha, Mara Rúbia daNascimento, Abadia dos ReisSantiago, Débora Cristinahttp://lattes.cnpq.br/6815674999212100Silva, Juliana de Oliveira2015-10-28T14:50:14Z2015-02-24SILVA, J. O. Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos. 2015. 76 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Goiás, Goiânia, 2015.http://repositorio.bc.ufg.br/tede/handle/tede/4814The tomato crop is attacked by a high range of pathogens, and among them are the nematodes of genera Meloidogyne. Among the various methods of controlling these pathogens, biological control has stood out on the world stage. The nematode survey is a necessary measure to plan and achieve the appropriate management. This study aimed to make a nematode survey in different producing areas of tomatoes in the vicinity of Goiânia-GO, evaluate the efficiency of different biological products in reducing Meloidogyne incognita population in the tomato crop, and to evaluate the most effective dose of a product based on Bacillus and Trichoderma. In this study nematode survey was performed in the tomato-producing areas of the surroundings of Goiânia-GO for a better understanding of the genera occurring in this crop. Also, four experiments were conducted: two to evaluate different doses of the biological product NemOutTM (Bacillus spp. and Trichoderma longibrachiatum) and two to evaluate different commercial biological products in reducing Meloidogyne incognita population and promoting tomato growth. The survey was conducted on ten tomato areas, in two consecutive years. Soil and root samples were collected and performed the extraction of nematodes and the identification of genera. The experiments were conducted in a greenhouse at the Universidade Federal de Goiás, in polyethylene pots (5L) containing sterilized substrate 1: 1 (soil + sand) in two periods, from March to May and October to December of 2014. Inoculation was made with 2,000 eggs and J2 of M. incognita. At 45 and 65 days after inoculation (DAI) the variables plant height, fresh weight shoots, fresh weight of root, galls index and egg mass index, nematode density and reproduction factor (RF), were evaluated. Producing tomato areas around Goiania-GO showed presence of genres Meloidogyne sp., Pratylenchus sp., Helicotylenchus sp., Criconemella sp. and Tylenchus sp. There was a greater abundance and dominance of Helicotylenchus sp. and Meloidogyne sp. on tomato areas studied. The use of crop rotation and fallow were effective in reducing the population of the genera found in the study area. Saturations of higher bases were positively correlated with the population density of Helicotylenchus sp., Pratylenchus sp. and Criconemella spp. and negative with the population density of Meloidogyne sp. At 45 DAI, in the first experiment, increasing doses of NemOutTM reduced the nematode population density and de reproduction factor (RF) linearly. In tested conditions the biological products NemOutTM, Nemat®, Paecilomyces JCO®, Serenade® and isolated P. chlamydosporia Pc-10 did not affect the development of tomato plants. The Serenade® product reduced index of galls and egg mass equaling the chemical in some cases.A cultura do tomate é atacada por uma elevada gama de patógenos, e entre eles estão os nematoides do gênero Meloidogyne. Entre os vários métodos de controle desses patógenos, o controle biológico vem se destacando no cenário mundial. Fazer um levantamento dos nematoides presentes na área de produção é uma medida necessária para se planejar e realizar o manejo adequado. Este trabalho teve como objetivo fazer um levantamento de nematoides em diferentes áreas produtoras de tomate no entorno de Goiânia-GO, avaliar a eficiência de diferentes produtos biológicos na redução da população de Meloidogyne incognita na cultura do tomate, além de avaliar a dose mais eficaz de um produto a base de Bacillus e Trichoderma. Neste trabalho foi realizado um levantamento em áreas produtoras de tomate da região do entorno de Goiânia-GO, para um melhor conhecimento dos gêneros de nematoides presentes nessa cultura. Foram realizados também quatro experimentos, dois para avaliar diferentes dosagens do produto biológico NemOutTM (Bacillus spp. e Trichoderma longibrachiatum) e dois para avaliar diferentes produtos biológicos comerciais na redução da população de Meloidogyne incognita e na promoção do crescimento do tomateiro. O levantamento foi realizado em dez áreas produtoras de tomate, em dois anos consecutivos. Foram coletadas amostras de solo e raiz. Foram realizadas as extrações dos nematoides e a identificação dos gêneros. Os experimentos foram conduzidos em casa de vegetação na Universidade Federal de Goiás, em vasos de polietileno (5L), contendo substrato esterilizado na proporção de 1:1 (solo + areia), em dois períodos, de Março a Maio e de Outubro a Dezembro de 2014. Foram inoculados 2000 ovos e J2 de M. incognita. As avaliações foram realizadas aos 45 e 65 dias após a inoculação (DAI). Foram avaliadas as variáveis altura da planta, massa fresca da parte aérea, massa fresca da raiz, índice de galhas e massas de ovos, densidade populacional do nematoide e fator de reprodução (FR). Áreas produtoras de tomate no entorno de Goiânia-GO apresentaram presença dos gêneros Meloidogyne sp., Pratylenchus sp., Helicotylenchus sp., Criconemella sp. e Tylenchus sp. Houve maior abundância e dominância de Helicotylenchus sp. e Meloidogyne sp. nas áreas de tomate estudadas. A utilização de rotação de culturas e do pousio se mostraram eficientes na redução da população dos gêneros encontrados nas áreas estudadas. Saturações de bases mais altas apresentaram correlação positiva com a densidade populacional de Helicotylenchus sp., Pratylenchus sp. e Criconemella sp. e negativa com a densidade populacional de Meloidogyne sp. Na avaliação aos 45 DAI, do primeiro experimento, doses crescentes do produto NemOutTM reduziram a densidade populacional e o fator de reprodução de M. incognita linearmente. Nas condições testadas os produtos biológicos NemOutTM, Nemat®, Paecilomyces JCO®, Serenade® e o isolado P. chlamydosporia Pc-10 não afetaram o desenvolvimento das plantas de tomate. O produto Serenade® reduziu o índice de galhas e o índice de massas de ovos se igualando ao produto químico em alguns casos.Submitted by Cássia Santos (cassia.bcufg@gmail.com) on 2015-10-28T14:32:01Z No. of bitstreams: 2 Dissertação - Juliana de Oliveira Silva - 2015.pdf: 2010407 bytes, checksum: a40c60aa62966947c2de8f29f43f3a75 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2015-10-28T14:50:14Z (GMT) No. of bitstreams: 2 Dissertação - Juliana de Oliveira Silva - 2015.pdf: 2010407 bytes, checksum: a40c60aa62966947c2de8f29f43f3a75 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)Made available in DSpace on 2015-10-28T14:50:14Z (GMT). No. of bitstreams: 2 Dissertação - Juliana de Oliveira Silva - 2015.pdf: 2010407 bytes, checksum: a40c60aa62966947c2de8f29f43f3a75 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Previous issue date: 2015-02-24Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfhttp://repositorio.bc.ufg.br/tede/retrieve/22184/Disserta%c3%a7%c3%a3o%20-%20Juliana%20de%20Oliveira%20Silva%20-%202015.pdf.jpgporUniversidade Federal de GoiásPrograma de Pós-graduação em Agronomia (EAEA)UFGBrasilEscola de Agronomia e Engenharia de Alimentos - EAEA (RG)http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessSolanum lycopersicumNematoide das galhasLevantamentoControle biológicoSolanum lycopersicumRoot-knot nematodeSurveyBiological controlAGRONOMIA::FITOSSANIDADEMeloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicosMeloidogyne incognita in the tomato crop: survey and manegement with biological productsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis8421195611339883816006006006004500684695727928426-8449819070180741964-2555911436985713659reponame:Repositório Institucional da UFGinstname:Universidade Federal de Goiás (UFG)instacron:UFGLICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://repositorio.bc.ufg.br/tede/bitstreams/c1a9585c-0acb-4b46-b7d8-f89bbc4b389a/downloadbd3efa91386c1718a7f26a329fdcb468MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://repositorio.bc.ufg.br/tede/bitstreams/febb6388-0af4-4156-aa43-066cf39438d0/download4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-821328http://repositorio.bc.ufg.br/tede/bitstreams/142b6ac2-6855-43e9-9bb8-8cc8dea87aab/download683d9883b2ad62ac3b8bafc566b2e600MD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-823148http://repositorio.bc.ufg.br/tede/bitstreams/905a32f3-131e-441d-854d-95a93c63729a/download9da0b6dfac957114c6a7714714b86306MD54ORIGINALDissertação - Juliana de Oliveira Silva - 2015.pdfDissertação - Juliana de Oliveira Silva - 2015.pdfapplication/pdf2010407http://repositorio.bc.ufg.br/tede/bitstreams/b4d883dd-0557-41c2-80a1-496dfa9ac9ee/downloada40c60aa62966947c2de8f29f43f3a75MD55TEXTDissertação - Juliana de Oliveira Silva - 2015.pdf.txtDissertação - Juliana de Oliveira Silva - 2015.pdf.txtExtracted Texttext/plain165980http://repositorio.bc.ufg.br/tede/bitstreams/5d0e9f38-6804-44b3-a528-d82a9fe54ddb/download2ecccd69376f18c1f556acad504d3c56MD56THUMBNAILDissertação - Juliana de Oliveira Silva - 2015.pdf.jpgDissertação - Juliana de Oliveira Silva - 2015.pdf.jpgGenerated Thumbnailimage/jpeg1954http://repositorio.bc.ufg.br/tede/bitstreams/ab209e1f-2788-4cb1-a73f-7533bf54a36b/download4fa03de65854c5620a278d217792937bMD57tede/48142015-10-29 03:05:11.59http://creativecommons.org/licenses/by-nc-nd/4.0/Acesso Abertoopen.accessoai:repositorio.bc.ufg.br:tede/4814http://repositorio.bc.ufg.br/tedeRepositório InstitucionalPUBhttp://repositorio.bc.ufg.br/oai/requesttasesdissertacoes.bc@ufg.bropendoar:2015-10-29T05:05:11Repositório Institucional da UFG - Universidade Federal de Goiás (UFG)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 |
dc.title.por.fl_str_mv |
Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos |
dc.title.alternative.eng.fl_str_mv |
Meloidogyne incognita in the tomato crop: survey and manegement with biological products |
title |
Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos |
spellingShingle |
Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos Silva, Juliana de Oliveira Solanum lycopersicum Nematoide das galhas Levantamento Controle biológico Solanum lycopersicum Root-knot nematode Survey Biological control AGRONOMIA::FITOSSANIDADE |
title_short |
Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos |
title_full |
Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos |
title_fullStr |
Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos |
title_full_unstemmed |
Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos |
title_sort |
Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos |
author |
Silva, Juliana de Oliveira |
author_facet |
Silva, Juliana de Oliveira |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Rocha, Mara Rúbia da |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/4660306671671575 |
dc.contributor.referee1.fl_str_mv |
Rocha, Mara Rúbia da |
dc.contributor.referee2.fl_str_mv |
Nascimento, Abadia dos Reis |
dc.contributor.referee3.fl_str_mv |
Santiago, Débora Cristina |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6815674999212100 |
dc.contributor.author.fl_str_mv |
Silva, Juliana de Oliveira |
contributor_str_mv |
Rocha, Mara Rúbia da Rocha, Mara Rúbia da Nascimento, Abadia dos Reis Santiago, Débora Cristina |
dc.subject.por.fl_str_mv |
Solanum lycopersicum Nematoide das galhas Levantamento Controle biológico |
topic |
Solanum lycopersicum Nematoide das galhas Levantamento Controle biológico Solanum lycopersicum Root-knot nematode Survey Biological control AGRONOMIA::FITOSSANIDADE |
dc.subject.eng.fl_str_mv |
Solanum lycopersicum Root-knot nematode Survey Biological control |
dc.subject.cnpq.fl_str_mv |
AGRONOMIA::FITOSSANIDADE |
description |
The tomato crop is attacked by a high range of pathogens, and among them are the nematodes of genera Meloidogyne. Among the various methods of controlling these pathogens, biological control has stood out on the world stage. The nematode survey is a necessary measure to plan and achieve the appropriate management. This study aimed to make a nematode survey in different producing areas of tomatoes in the vicinity of Goiânia-GO, evaluate the efficiency of different biological products in reducing Meloidogyne incognita population in the tomato crop, and to evaluate the most effective dose of a product based on Bacillus and Trichoderma. In this study nematode survey was performed in the tomato-producing areas of the surroundings of Goiânia-GO for a better understanding of the genera occurring in this crop. Also, four experiments were conducted: two to evaluate different doses of the biological product NemOutTM (Bacillus spp. and Trichoderma longibrachiatum) and two to evaluate different commercial biological products in reducing Meloidogyne incognita population and promoting tomato growth. The survey was conducted on ten tomato areas, in two consecutive years. Soil and root samples were collected and performed the extraction of nematodes and the identification of genera. The experiments were conducted in a greenhouse at the Universidade Federal de Goiás, in polyethylene pots (5L) containing sterilized substrate 1: 1 (soil + sand) in two periods, from March to May and October to December of 2014. Inoculation was made with 2,000 eggs and J2 of M. incognita. At 45 and 65 days after inoculation (DAI) the variables plant height, fresh weight shoots, fresh weight of root, galls index and egg mass index, nematode density and reproduction factor (RF), were evaluated. Producing tomato areas around Goiania-GO showed presence of genres Meloidogyne sp., Pratylenchus sp., Helicotylenchus sp., Criconemella sp. and Tylenchus sp. There was a greater abundance and dominance of Helicotylenchus sp. and Meloidogyne sp. on tomato areas studied. The use of crop rotation and fallow were effective in reducing the population of the genera found in the study area. Saturations of higher bases were positively correlated with the population density of Helicotylenchus sp., Pratylenchus sp. and Criconemella spp. and negative with the population density of Meloidogyne sp. At 45 DAI, in the first experiment, increasing doses of NemOutTM reduced the nematode population density and de reproduction factor (RF) linearly. In tested conditions the biological products NemOutTM, Nemat®, Paecilomyces JCO®, Serenade® and isolated P. chlamydosporia Pc-10 did not affect the development of tomato plants. The Serenade® product reduced index of galls and egg mass equaling the chemical in some cases. |
publishDate |
2015 |
dc.date.accessioned.fl_str_mv |
2015-10-28T14:50:14Z |
dc.date.issued.fl_str_mv |
2015-02-24 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, J. O. Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos. 2015. 76 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Goiás, Goiânia, 2015. |
dc.identifier.uri.fl_str_mv |
http://repositorio.bc.ufg.br/tede/handle/tede/4814 |
identifier_str_mv |
SILVA, J. O. Meloidogyne incognita na cultura do tomate: levantamento e manejo com produtos biológicos. 2015. 76 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Goiás, Goiânia, 2015. |
url |
http://repositorio.bc.ufg.br/tede/handle/tede/4814 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
842119561133988381 |
dc.relation.confidence.fl_str_mv |
600 600 600 600 |
dc.relation.department.fl_str_mv |
4500684695727928426 |
dc.relation.cnpq.fl_str_mv |
-8449819070180741964 |
dc.relation.sponsorship.fl_str_mv |
-2555911436985713659 |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.publisher.program.fl_str_mv |
Programa de Pós-graduação em Agronomia (EAEA) |
dc.publisher.initials.fl_str_mv |
UFG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Escola de Agronomia e Engenharia de Alimentos - EAEA (RG) |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFG instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Repositório Institucional da UFG |
collection |
Repositório Institucional da UFG |
bitstream.url.fl_str_mv |
http://repositorio.bc.ufg.br/tede/bitstreams/c1a9585c-0acb-4b46-b7d8-f89bbc4b389a/download http://repositorio.bc.ufg.br/tede/bitstreams/febb6388-0af4-4156-aa43-066cf39438d0/download http://repositorio.bc.ufg.br/tede/bitstreams/142b6ac2-6855-43e9-9bb8-8cc8dea87aab/download http://repositorio.bc.ufg.br/tede/bitstreams/905a32f3-131e-441d-854d-95a93c63729a/download http://repositorio.bc.ufg.br/tede/bitstreams/b4d883dd-0557-41c2-80a1-496dfa9ac9ee/download http://repositorio.bc.ufg.br/tede/bitstreams/5d0e9f38-6804-44b3-a528-d82a9fe54ddb/download http://repositorio.bc.ufg.br/tede/bitstreams/ab209e1f-2788-4cb1-a73f-7533bf54a36b/download |
bitstream.checksum.fl_str_mv |
bd3efa91386c1718a7f26a329fdcb468 4afdbb8c545fd630ea7db775da747b2f 683d9883b2ad62ac3b8bafc566b2e600 9da0b6dfac957114c6a7714714b86306 a40c60aa62966947c2de8f29f43f3a75 2ecccd69376f18c1f556acad504d3c56 4fa03de65854c5620a278d217792937b |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFG - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
tasesdissertacoes.bc@ufg.br |
_version_ |
1798044418040659968 |