Spatial distribution of termite-nests of Cornitermes Snyderi (Isoptera: Termitidae) and its association with teak
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
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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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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1783370933462892544 |