Influence of rainfall on mite distribution in organic and conventional coffee systems.
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/880483 |
Resumo: | Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only to water 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 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 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 coffee plants from both 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 in the organic coffee. |
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Influence of rainfall on mite distribution in organic and conventional coffee systems.RainfallAgricultural acarologyPopulation dynamicsClimate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only to water 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 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 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 coffee plants from both 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 in the organic coffee.MARÇAL PEDRO NETO, UFLA/FAPEMIG; PAULO REBELLES REIS, CNPQ; MAURICIO SERGIO ZACARIAS, SAPC; ROGÉRIO ANTÔNIO SILVA, EPAMIG/FAPEMIG.PEDRO NETO, M.REIS, P. R.ZACARIAS, M. S.SILVA, R. A.2011-04-10T11:11:11Z2011-04-10T11:11:11Z2011-03-1120102011-07-07T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCOFFEE SCIENCE, Lavras, v.4, n. 1. 2010.http://www.alice.cnptia.embrapa.br/alice/handle/doc/880483enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T22:20:55Zoai:www.alice.cnptia.embrapa.br:doc/880483Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:20:55falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:20:55Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Influence of rainfall on mite distribution in organic and conventional coffee systems. |
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. PEDRO NETO, M. Rainfall Agricultural acarology Population dynamics |
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 |
PEDRO NETO, M. |
author_facet |
PEDRO NETO, M. REIS, P. R. ZACARIAS, M. S. SILVA, R. A. |
author_role |
author |
author2 |
REIS, P. R. ZACARIAS, M. S. SILVA, R. A. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
MARÇAL PEDRO NETO, UFLA/FAPEMIG; PAULO REBELLES REIS, CNPQ; MAURICIO SERGIO ZACARIAS, SAPC; ROGÉRIO ANTÔNIO SILVA, EPAMIG/FAPEMIG. |
dc.contributor.author.fl_str_mv |
PEDRO NETO, M. REIS, P. R. ZACARIAS, M. S. SILVA, R. A. |
dc.subject.por.fl_str_mv |
Rainfall Agricultural acarology Population dynamics |
topic |
Rainfall Agricultural acarology Population dynamics |
description |
Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sustaining factors on the planet and it is essential in agriculture, not only to water 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 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 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 coffee plants from both 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 in the organic coffee. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010 2011-04-10T11:11:11Z 2011-04-10T11:11:11Z 2011-03-11 2011-07-07T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
COFFEE SCIENCE, Lavras, v.4, n. 1. 2010. http://www.alice.cnptia.embrapa.br/alice/handle/doc/880483 |
identifier_str_mv |
COFFEE SCIENCE, Lavras, v.4, n. 1. 2010. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/880483 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503340790382592 |