Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos
Ano de defesa: | 2009 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de São Carlos
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar
|
Departamento: |
Não Informado pela instituição
|
País: |
BR
|
Palavras-chave em Português: | |
Área do conhecimento CNPq: | |
Link de acesso: | https://repositorio.ufscar.br/handle/ufscar/56 |
Resumo: | This research aims to characterize the incidence and development of major pests and diseases of coffee in agroecosystems under conventional, organicmineral, organic and agroforestry managements in two municipalities in the southern Minas Gerais State: Machado and Poço Fundo. It was carried out monthly monitoring of the leaf-miner (Leucoptera coffeella), borer coffee (Hypothenemus hampei), rust (Hemileia vastatrix) and brown eye spot (Cercospora coffeicola) for a period of one year (december/2007 the november/2008) in crops of Novo Mundo variety with spacing (3.0 to 3.5 m X 1.0 to 1.2 m). The monitoring of leaf-miner and diseases of the coffee was done through the collection of ten sheets of the third or fourth pair in all sides of the coffee, and twenty plants sampled by agroecosystem, totaling two hundred leaves collected for evaluation of pests and diseases in each system. To monitorate the borer coffee it was selected 32 plants, six different points on each plant (10 fruits grouped by set point) and there was non-destructive evaluation. In all agroecosystems monitored, both managed by the family farm, the infestation of the borer coffee and leaf-miner did not reach level of economic damage in any evaluation. With respect to diseases evaluated, it was observed that the rust and brown eye spot reached the level of economic damage in all management systems. However, the organic-mineral systems, organic (monoculture) and agroforestry (organic) the occurrence of rust was critical to reach high levels in the months april to october of 2008, and the values above 60% of incidence in four months of evaluation. The incidence of brown eye spot was relatively lower in the conventional and organic (monoculture), whose peaks did not exceed 41% and 55%, consecutively. Already in the organicmineral and agroforestry (organic) the occurrence of Cercospora reached very high levels, reaching 76% and 67% respectively in July. Despite the high incidence of rust and brown eye spot found in coffee agroecosystems organicmineral and organic, the average productivity achieved by these systems in the past three years was higher than the conventional, even the latter system investing heavy in pesticides and chemical fertilizers. |
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Lopes, Paulo RogérioFerraz, José Maria Gusmanhttp://http://lattes.cnpq.br/3851804858390996http://lattes.cnpq.br/03545403892065592016-06-02T18:57:22Z2009-12-082016-06-02T18:57:22Z2009-08-27LOPES, Paulo Rogério. Characterization of incidence and development of pests and deseases in coffee agroecosystems under differents managements. 2009. 214 f. Dissertação (Mestrado em Ciências Agrárias) - Universidade Federal de São Carlos, Araras, 2009.https://repositorio.ufscar.br/handle/ufscar/56This research aims to characterize the incidence and development of major pests and diseases of coffee in agroecosystems under conventional, organicmineral, organic and agroforestry managements in two municipalities in the southern Minas Gerais State: Machado and Poço Fundo. It was carried out monthly monitoring of the leaf-miner (Leucoptera coffeella), borer coffee (Hypothenemus hampei), rust (Hemileia vastatrix) and brown eye spot (Cercospora coffeicola) for a period of one year (december/2007 the november/2008) in crops of Novo Mundo variety with spacing (3.0 to 3.5 m X 1.0 to 1.2 m). The monitoring of leaf-miner and diseases of the coffee was done through the collection of ten sheets of the third or fourth pair in all sides of the coffee, and twenty plants sampled by agroecosystem, totaling two hundred leaves collected for evaluation of pests and diseases in each system. To monitorate the borer coffee it was selected 32 plants, six different points on each plant (10 fruits grouped by set point) and there was non-destructive evaluation. In all agroecosystems monitored, both managed by the family farm, the infestation of the borer coffee and leaf-miner did not reach level of economic damage in any evaluation. With respect to diseases evaluated, it was observed that the rust and brown eye spot reached the level of economic damage in all management systems. However, the organic-mineral systems, organic (monoculture) and agroforestry (organic) the occurrence of rust was critical to reach high levels in the months april to october of 2008, and the values above 60% of incidence in four months of evaluation. The incidence of brown eye spot was relatively lower in the conventional and organic (monoculture), whose peaks did not exceed 41% and 55%, consecutively. Already in the organicmineral and agroforestry (organic) the occurrence of Cercospora reached very high levels, reaching 76% and 67% respectively in July. Despite the high incidence of rust and brown eye spot found in coffee agroecosystems organicmineral and organic, the average productivity achieved by these systems in the past three years was higher than the conventional, even the latter system investing heavy in pesticides and chemical fertilizers.A presente pesquisa tem o objetivo de avaliar a incidência e evolução das principais pragas e doenças do cafeeiro em agroecossistemas sob manejo convencional, organo-mineral, orgânico e agroflorestal nos municípios sul mineiros de Machado e Poço-Fundo. Foram realizados monitoramentos mensais do bicho-mineiro (Leucoptera coffeella), broca-do-café (Hypothenemus hampei), ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) por um período de um ano (dez/2007 a nov/2008) em lavouras da variedade Mundo Novo sob diferentes manejos. O monitoramento do bichomineiro e das doenças do cafeeiro foi realizado através da coleta de dez folhas do terceiro ou quarto par em todos os lados do cafeeiro, sendo amostradas vinte plantas por agroecossistema, totalizando duzentas folhas coletadas para avaliação dessas moléstias em cada sistema. Para o monitoramento da brocado- café selecionou-se 32 plantas, seis pontos diferentes em cada planta (10 frutos agrupados por ponto estabelecido) e realizou-se avaliação nãodestrutiva. Em todos os agroecossistemas monitorados, ambos manejados pela agricultura familiar, a infestação da broca-do-café e do bicho-mineiro não atingiram nível de dano econômico em nenhuma avaliação. Com relação às doenças avaliadas, observou-se que tanto a ferrugem como a cercosporiose atingiram nível de dano econômico em todos os sistemas de manejo. No entanto, nos sistemas organo-mineral, orgânico (monocultivo) e agroflorestal (diversificado) a ocorrência da ferrugem foi crítica, atingindo índices elevados nos meses de abril a outubro de 2008, registrando-se valores acima de 60% de incidência em quatro meses de avaliação. A incidência da cercosporiose foi relativamente menor no sistema convencional e orgânico (monocultivo), cujos picos não ultrapassaram 41% e 55%, consecutivamente. Já no sistema organomineral e agroflorestal (orgânico) a ocorrência da cercosporiose atingiu níveis muito elevados, chegando a 76% e 67%, respectivamente, no mês de julho. Apesar dos elevados níveis de incidência da ferrugem e cercosporiose encontrados nos agroecossistemas cafeeiros organo-mineral e orgânico, a produtividade média alcançada por esses sistemas nos últimos três anos foi superior ao convencional, mesmo esse último sistema investindo pesado em agrotóxicos e fertilizantes químicos.Financiadora de Estudos e Projetosapplication/pdfporUniversidade Federal de São CarlosPrograma de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-ArUFSCarBRAgroecologiaAgroecossistemasCafé - doenças e pragasSistemas agroflorestaisManejo de ecossistemasSustentabilidadeNAO CATEGORIZADOCaracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejosCharacterization of incidence and development of pests and deseases in coffee agroecosystems under differents managementsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFSCARinstname:Universidade Federal de São Carlos (UFSCAR)instacron:UFSCARORIGINAL2661.pdfapplication/pdf13014775https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/56/1/2661.pdfaae78ece99b48fdf113cd00d7e8ad6cdMD51TEXT2661.pdf.txt2661.pdf.txtExtracted texttext/plain418440https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/56/2/2661.pdf.txteb6ec681e37daa279dd6ba54e48d8a0eMD52THUMBNAIL2661.pdf.jpg2661.pdf.jpgIM Thumbnailimage/jpeg7726https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/56/3/2661.pdf.jpg251b3dfdbb04a3bd2b265293cf07d860MD53ufscar/562020-03-23 19:43:22.05oai:repositorio.ufscar.br:ufscar/56Repositório InstitucionalPUBhttps://repositorio.ufscar.br/oai/requestopendoar:43222023-05-25T12:42:44.833936Repositório Institucional da UFSCAR - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.por.fl_str_mv |
Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos |
dc.title.alternative.eng.fl_str_mv |
Characterization of incidence and development of pests and deseases in coffee agroecosystems under differents managements |
title |
Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos |
spellingShingle |
Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos Lopes, Paulo Rogério Agroecologia Agroecossistemas Café - doenças e pragas Sistemas agroflorestais Manejo de ecossistemas Sustentabilidade NAO CATEGORIZADO |
title_short |
Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos |
title_full |
Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos |
title_fullStr |
Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos |
title_full_unstemmed |
Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos |
title_sort |
Caracterização da incidência e evolução de pragas e doenças em agroecossistemas cafeeiros sob diferentes manejos |
author |
Lopes, Paulo Rogério |
author_facet |
Lopes, Paulo Rogério |
author_role |
author |
dc.contributor.authorlattes.por.fl_str_mv |
http://lattes.cnpq.br/0354540389206559 |
dc.contributor.author.fl_str_mv |
Lopes, Paulo Rogério |
dc.contributor.advisor1.fl_str_mv |
Ferraz, José Maria Gusman |
dc.contributor.advisor1Lattes.fl_str_mv |
http://http://lattes.cnpq.br/3851804858390996 |
contributor_str_mv |
Ferraz, José Maria Gusman |
dc.subject.por.fl_str_mv |
Agroecologia Agroecossistemas Café - doenças e pragas Sistemas agroflorestais Manejo de ecossistemas Sustentabilidade |
topic |
Agroecologia Agroecossistemas Café - doenças e pragas Sistemas agroflorestais Manejo de ecossistemas Sustentabilidade NAO CATEGORIZADO |
dc.subject.cnpq.fl_str_mv |
NAO CATEGORIZADO |
description |
This research aims to characterize the incidence and development of major pests and diseases of coffee in agroecosystems under conventional, organicmineral, organic and agroforestry managements in two municipalities in the southern Minas Gerais State: Machado and Poço Fundo. It was carried out monthly monitoring of the leaf-miner (Leucoptera coffeella), borer coffee (Hypothenemus hampei), rust (Hemileia vastatrix) and brown eye spot (Cercospora coffeicola) for a period of one year (december/2007 the november/2008) in crops of Novo Mundo variety with spacing (3.0 to 3.5 m X 1.0 to 1.2 m). The monitoring of leaf-miner and diseases of the coffee was done through the collection of ten sheets of the third or fourth pair in all sides of the coffee, and twenty plants sampled by agroecosystem, totaling two hundred leaves collected for evaluation of pests and diseases in each system. To monitorate the borer coffee it was selected 32 plants, six different points on each plant (10 fruits grouped by set point) and there was non-destructive evaluation. In all agroecosystems monitored, both managed by the family farm, the infestation of the borer coffee and leaf-miner did not reach level of economic damage in any evaluation. With respect to diseases evaluated, it was observed that the rust and brown eye spot reached the level of economic damage in all management systems. However, the organic-mineral systems, organic (monoculture) and agroforestry (organic) the occurrence of rust was critical to reach high levels in the months april to october of 2008, and the values above 60% of incidence in four months of evaluation. The incidence of brown eye spot was relatively lower in the conventional and organic (monoculture), whose peaks did not exceed 41% and 55%, consecutively. Already in the organicmineral and agroforestry (organic) the occurrence of Cercospora reached very high levels, reaching 76% and 67% respectively in July. Despite the high incidence of rust and brown eye spot found in coffee agroecosystems organicmineral and organic, the average productivity achieved by these systems in the past three years was higher than the conventional, even the latter system investing heavy in pesticides and chemical fertilizers. |
publishDate |
2009 |
dc.date.available.fl_str_mv |
2009-12-08 2016-06-02T18:57:22Z |
dc.date.issued.fl_str_mv |
2009-08-27 |
dc.date.accessioned.fl_str_mv |
2016-06-02T18:57:22Z |
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 |
LOPES, Paulo Rogério. Characterization of incidence and development of pests and deseases in coffee agroecosystems under differents managements. 2009. 214 f. Dissertação (Mestrado em Ciências Agrárias) - Universidade Federal de São Carlos, Araras, 2009. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufscar.br/handle/ufscar/56 |
identifier_str_mv |
LOPES, Paulo Rogério. Characterization of incidence and development of pests and deseases in coffee agroecosystems under differents managements. 2009. 214 f. Dissertação (Mestrado em Ciências Agrárias) - Universidade Federal de São Carlos, Araras, 2009. |
url |
https://repositorio.ufscar.br/handle/ufscar/56 |
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por |
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openAccess |
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Universidade Federal de São Carlos |
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Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar |
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UFSCar |
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BR |
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Universidade Federal de São Carlos |
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