Influence of rainfall on mite distribution in organic and conventional coffee systems

Detalhes bibliográficos
Autor(a) principal: Neto, Marçal Pedro
Data de Publicação: 2010
Outros Autores: Reis, Paulo Rebelles, Zacarias, Mauricio Sergio, Silva, Rogério Antônio
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Coffee Science (Online)
Texto Completo: https://coffeescience.ufla.br/index.php/Coffeescience/article/view/263
Resumo: Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impairs man’s life and food production. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only in the watering of plants, but also in regulating pest organisms in crops, through mechanical control. The mites Brevipalpus phoenicis (Geijskes, 1939) and Oligonychus ilicis (McGregor, 1917) (Acari: Tenuipalpidae, Tetranychidae) are important coffee pests which are also influenced by the rainfall regime. The aim of this work was to study the distribution of coffee predatory (Phytoseiidae family) and phytophagous (B. phoenicis and O. ilicis) mites in function of rainfall, between June/2006 and June/2008, in organic and conventional coffee cultivation systems. The experiments were conducted at the Cachoeira (organic coffee production) and Taquaril (conventional system) farms, located in the municipality of Santo Antonio do Amparo, Minas Gerais state, in Brazil. Leaves were removed monthly from the middle part of the coffee plants from both the organic and conventional systems. It was concluded that rainfall influences the populations of pest and predatory mites in the different coffee production systems, but this effect was less intense on the organically cultivated coffee.
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spelling Influence of rainfall on mite distribution in organic and conventional coffee systemsInfluência do regime pluviométrico na distribuição de ácaros em cafeeiros conduzidos em sistemas orgânico e convencionalAgricultural acarologyCoffea arabicarainfallpopulation dynamicsAcarologia agrícolaCaffea arabicaprecipitação pluvialflutuação populacionalClimate changes, such as temperature rise, prolonged drought and heavy rainfall, impairs man’s life and food production. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only in the watering of plants, but also in regulating pest organisms in crops, through mechanical control. The mites Brevipalpus phoenicis (Geijskes, 1939) and Oligonychus ilicis (McGregor, 1917) (Acari: Tenuipalpidae, Tetranychidae) are important coffee pests which are also influenced by the rainfall regime. The aim of this work was to study the distribution of coffee predatory (Phytoseiidae family) and phytophagous (B. phoenicis and O. ilicis) mites in function of rainfall, between June/2006 and June/2008, in organic and conventional coffee cultivation systems. The experiments were conducted at the Cachoeira (organic coffee production) and Taquaril (conventional system) farms, located in the municipality of Santo Antonio do Amparo, Minas Gerais state, in Brazil. Leaves were removed monthly from the middle part of the coffee plants from both the organic and conventional systems. It was concluded that rainfall influences the populations of pest and predatory mites in the different coffee production systems, but this effect was less intense on the organically cultivated coffee.As mudanças climáticas, por meio da elevação de temperatura, estiagem prolongada, chuvas intensas, prejudicam a vida do homem e a produção de alimentos. A precipitação pluvial é um dos fatores naturais mais importantes para a manutenção da vida no planeta e fator indispensável na agricultura, não somente pela água disponível para as plantas, mas também por ser um regulador de organismos-praga nas culturas, por meio do controle mecânico. Os ácaros Brevipalpus phoenicis (Geijskes, 1939) e Oligonychus ilicis (McGregor, 1917) (Acari: Tenuipalpidae, Tetranychidae) são importantes pragas da cafeicultura e também são influenciados pelo regime pluvial. Objetivou-se, com a realização deste trabalho, estudar a distribuição dos ácaros predadores (família Phytoseiidae) e fitófagos do cafeeiro (B. phoenicis e O. ilicis), em função da precipitação pluvial, entre os meses de junho 2006 a junho 2008, em dois sistemas de produção de café, orgânico e convencional. Os ensaios foram conduzidos nas fazendas Cachoeira, com produção de café orgânico, e Taquaril, no sistema convencional, localizadas no município de Santo Antônio do Amparo, MG. Mensalmente, foram coletadas folhas no terço médio das plantas de cafeeiro Coffea arabica L., no sistema orgânico e convencional. Os ácaros foram retirados pelo método de lavagem. Concluiu-se que a precipitação pluviométrica influencia as densidades dos ácaros-praga e predadores nos dois sistemas de produção de café, mas com menor intensidade no café produzido no sistema orgânico.Editora UFLA2010-09-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/263Coffee Science - ISSN 1984-3909; Vol. 5 No. 1 (2010); 67-74Coffee Science; Vol. 5 Núm. 1 (2010); 67-74Coffee Science; v. 5 n. 1 (2010); 67-741984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporenghttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/263/239https://coffeescience.ufla.br/index.php/Coffeescience/article/view/263/pdfCopyright (c) 2010 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessNeto, Marçal PedroReis, Paulo RebellesZacarias, Mauricio SergioSilva, Rogério Antônio2013-02-24T13:17:29Zoai:coffeescience.ufla.br:article/263Revistahttps://coffeescience.ufla.br/index.php/CoffeesciencePUBhttps://coffeescience.ufla.br/index.php/Coffeescience/oaicoffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com1984-39091809-6875opendoar:2024-05-21T19:53:35.604416Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv Influence of rainfall on mite distribution in organic and conventional coffee systems
Influência do regime pluviométrico na distribuição de ácaros em cafeeiros conduzidos em sistemas orgânico e convencional
title Influence of rainfall on mite distribution in organic and conventional coffee systems
spellingShingle Influence of rainfall on mite distribution in organic and conventional coffee systems
Neto, Marçal Pedro
Agricultural acarology
Coffea arabica
rainfall
population dynamics
Acarologia agrícola
Caffea arabica
precipitação pluvial
flutuação populacional
title_short Influence of rainfall on mite distribution in organic and conventional coffee systems
title_full Influence of rainfall on mite distribution in organic and conventional coffee systems
title_fullStr Influence of rainfall on mite distribution in organic and conventional coffee systems
title_full_unstemmed Influence of rainfall on mite distribution in organic and conventional coffee systems
title_sort Influence of rainfall on mite distribution in organic and conventional coffee systems
author Neto, Marçal Pedro
author_facet Neto, Marçal Pedro
Reis, Paulo Rebelles
Zacarias, Mauricio Sergio
Silva, Rogério Antônio
author_role author
author2 Reis, Paulo Rebelles
Zacarias, Mauricio Sergio
Silva, Rogério Antônio
author2_role author
author
author
dc.contributor.author.fl_str_mv Neto, Marçal Pedro
Reis, Paulo Rebelles
Zacarias, Mauricio Sergio
Silva, Rogério Antônio
dc.subject.por.fl_str_mv Agricultural acarology
Coffea arabica
rainfall
population dynamics
Acarologia agrícola
Caffea arabica
precipitação pluvial
flutuação populacional
topic Agricultural acarology
Coffea arabica
rainfall
population dynamics
Acarologia agrícola
Caffea arabica
precipitação pluvial
flutuação populacional
description Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impairs man’s life and food production. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only in the watering of plants, but also in regulating pest organisms in crops, through mechanical control. The mites Brevipalpus phoenicis (Geijskes, 1939) and Oligonychus ilicis (McGregor, 1917) (Acari: Tenuipalpidae, Tetranychidae) are important coffee pests which are also influenced by the rainfall regime. The aim of this work was to study the distribution of coffee predatory (Phytoseiidae family) and phytophagous (B. phoenicis and O. ilicis) mites in function of rainfall, between June/2006 and June/2008, in organic and conventional coffee cultivation systems. The experiments were conducted at the Cachoeira (organic coffee production) and Taquaril (conventional system) farms, located in the municipality of Santo Antonio do Amparo, Minas Gerais state, in Brazil. Leaves were removed monthly from the middle part of the coffee plants from both the organic and conventional systems. It was concluded that rainfall influences the populations of pest and predatory mites in the different coffee production systems, but this effect was less intense on the organically cultivated coffee.
publishDate 2010
dc.date.none.fl_str_mv 2010-09-14
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://coffeescience.ufla.br/index.php/Coffeescience/article/view/263
url https://coffeescience.ufla.br/index.php/Coffeescience/article/view/263
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://coffeescience.ufla.br/index.php/Coffeescience/article/view/263/239
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/263/pdf
dc.rights.driver.fl_str_mv Copyright (c) 2010 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2010 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Editora UFLA
publisher.none.fl_str_mv Editora UFLA
dc.source.none.fl_str_mv Coffee Science - ISSN 1984-3909; Vol. 5 No. 1 (2010); 67-74
Coffee Science; Vol. 5 Núm. 1 (2010); 67-74
Coffee Science; v. 5 n. 1 (2010); 67-74
1984-3909
reponame:Coffee Science (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Coffee Science (Online)
collection Coffee Science (Online)
repository.name.fl_str_mv Coffee Science (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv coffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com
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