Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak

Detalhes bibliográficos
Autor(a) principal: Peres Filho, Otávio
Data de Publicação: 2012
Outros Autores: Souza, Jaqueline Costa de, Souza, Marcelo Dias de, Dorval, Alberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/297
Resumo: The objectives of this study was identify the termite species, assess the relationship of the occurrence of nests with Tectona grandis (teak) and its possible damage caused by this association, being determined the type of spatial distribution of nests in the studying area. This work was conducted in the municipality of Porto Esperidião, State of Mato Grosso, Brazil, in the teak plantation with 581,27 ha. The nests were placed with a GPS (Global Positioning System), for further assessment of population distribution, according to the Morisita index. The nests were quantified in different altitudes classes. It was also evaluated the number of nests found in trees and regrowth in and out of trees, as well as the influence of these nests in tree growth. The termites found were identify as Cornitermes snyderi. The nests do not affect the growth in relation to the circumference at breast height of tree. The spatial distribution of termites in the planting is pooled, binomial negative. I was not observed damage in trees surrounded by nests.
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spelling Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teakDistribuição espacial de cupinzeiros de Cornitermes snyderi (Isoptera: Termitidae) e sua associação com tecaDispersionMound-building termiteMorisita indexTectona grandis.DispersãoCupim-de-monteIndice de MorisitaTectona grandis.The objectives of this study was identify the termite species, assess the relationship of the occurrence of nests with Tectona grandis (teak) and its possible damage caused by this association, being determined the type of spatial distribution of nests in the studying area. This work was conducted in the municipality of Porto Esperidião, State of Mato Grosso, Brazil, in the teak plantation with 581,27 ha. The nests were placed with a GPS (Global Positioning System), for further assessment of population distribution, according to the Morisita index. The nests were quantified in different altitudes classes. It was also evaluated the number of nests found in trees and regrowth in and out of trees, as well as the influence of these nests in tree growth. The termites found were identify as Cornitermes snyderi. The nests do not affect the growth in relation to the circumference at breast height of tree. The spatial distribution of termites in the planting is pooled, binomial negative. I was not observed damage in trees surrounded by nests. O objetivo deste estudo foi identificar a espécie de cupim, avaliar a relação de ocorrência de ninhos com a cultura de Tectona grandis (teca) e seus possíveis danos provocados por essa associação, sendo determinado o tipo da distribuição espacial dos cupinzeiros na área de estudo. O trabalho foi realizado no município de Porto Esperidião, estado de Mato Grosso, em um plantio de teca de 581,27 ha. Os cupinzeiros foram posicionados com auxílio de um GPS (Global Positioning System) para posterior avaliação da distribuição populacional, conforme o índice de Morisita. Os ninhos foram quantificados em diferentes classes de cotas altimétricas. Avaliou-se também a quantidade de ninhos presentes nas árvores, nas rebrotas e fora das árvores, bem como a influência desses ninhos no crescimento das árvores. Os cupins encontrados foram identificados como Cornitermes snyderi, cujos ninhos não afetaram o crescimento em relação à circunferência à altura do peito (CAP) das árvores. A distribuição espacial dos termiteiros no plantio é agregada, binomial negativa. Não foi constatada a presença de danos nas árvores circundadas pelos ninhos.Embrapa Florestas2012-06-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/29710.4336/2012.pfb.32.70.59Pesquisa Florestal Brasileira; v. 32 n. 70 (2012): abr./jun.; 175Pesquisa Florestal Brasileira; Vol. 32 No. 70 (2012): abr./jun.; 1751983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/297/258Copyright (c) 2012 Otávio Peres Filho, Jaqueline Costa de Souza, Marcelo Dias de Souza, Alberto Dorvalhttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessPeres Filho, OtávioSouza, Jaqueline Costa deSouza, Marcelo Dias deDorval, Alberto2017-04-28T12:56:44Zoai:pfb.cnpf.embrapa.br/pfb:article/297Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T12:56:44Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
Distribuição espacial de cupinzeiros de Cornitermes snyderi (Isoptera: Termitidae) e sua associação com teca
title Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
spellingShingle Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
Peres Filho, Otávio
Dispersion
Mound-building termite
Morisita index
Tectona grandis.
Dispersão
Cupim-de-monte
Indice de Morisita
Tectona grandis.
title_short Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
title_full Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
title_fullStr Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
title_full_unstemmed Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
title_sort Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
author Peres Filho, Otávio
author_facet Peres Filho, Otávio
Souza, Jaqueline Costa de
Souza, Marcelo Dias de
Dorval, Alberto
author_role author
author2 Souza, Jaqueline Costa de
Souza, Marcelo Dias de
Dorval, Alberto
author2_role author
author
author
dc.contributor.author.fl_str_mv Peres Filho, Otávio
Souza, Jaqueline Costa de
Souza, Marcelo Dias de
Dorval, Alberto
dc.subject.por.fl_str_mv Dispersion
Mound-building termite
Morisita index
Tectona grandis.
Dispersão
Cupim-de-monte
Indice de Morisita
Tectona grandis.
topic Dispersion
Mound-building termite
Morisita index
Tectona grandis.
Dispersão
Cupim-de-monte
Indice de Morisita
Tectona grandis.
description The objectives of this study was identify the termite species, assess the relationship of the occurrence of nests with Tectona grandis (teak) and its possible damage caused by this association, being determined the type of spatial distribution of nests in the studying area. This work was conducted in the municipality of Porto Esperidião, State of Mato Grosso, Brazil, in the teak plantation with 581,27 ha. The nests were placed with a GPS (Global Positioning System), for further assessment of population distribution, according to the Morisita index. The nests were quantified in different altitudes classes. It was also evaluated the number of nests found in trees and regrowth in and out of trees, as well as the influence of these nests in tree growth. The termites found were identify as Cornitermes snyderi. The nests do not affect the growth in relation to the circumference at breast height of tree. The spatial distribution of termites in the planting is pooled, binomial negative. I was not observed damage in trees surrounded by nests.
publishDate 2012
dc.date.none.fl_str_mv 2012-06-13
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://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/297
10.4336/2012.pfb.32.70.59
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/297
identifier_str_mv 10.4336/2012.pfb.32.70.59
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/297/258
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://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 Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 32 n. 70 (2012): abr./jun.; 175
Pesquisa Florestal Brasileira; Vol. 32 No. 70 (2012): abr./jun.; 175
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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