Natural Resistance of Seven Amazon Woods to Xylophagous Termite Nasutitermes octopilis (Banks)

ABSTRACT Some Amazonian woods are considered highly resistant to the attack of microorganisms; however, which ones present the highest resistance is unknown. This study aimed to evaluate the natural resistance of seven woods to xylophagous termite Nasutitermes octopilis through a no-choice feeding...

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Main Authors: Flávio Nascimento Costa, Rennan de Paula Cardoso, Clebérton Santos Mendes, Pablo Ramon Garreto Rodrigues, Alisson Rodrigo Souza Reis
Format: Article
Language:English
Published: Universidade Federal Rural do Rio de Janeiro 2019-04-01
Series:Floresta e Ambiente
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000300103&lng=en&tlng=en
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author Flávio Nascimento Costa
Rennan de Paula Cardoso
Clebérton Santos Mendes
Pablo Ramon Garreto Rodrigues
Alisson Rodrigo Souza Reis
author_facet Flávio Nascimento Costa
Rennan de Paula Cardoso
Clebérton Santos Mendes
Pablo Ramon Garreto Rodrigues
Alisson Rodrigo Souza Reis
author_sort Flávio Nascimento Costa
collection DOAJ
description ABSTRACT Some Amazonian woods are considered highly resistant to the attack of microorganisms; however, which ones present the highest resistance is unknown. This study aimed to evaluate the natural resistance of seven woods to xylophagous termite Nasutitermes octopilis through a no-choice feeding assay. The following wood species were assessed: Dinizia excelsa, Manilkara huberi, Dipteryx odorata , Bagassa guianensis, Astronium lecointei, Caryocar villosum, and Hymenolobium petraeum (Ducke). To this end, five timber samples from the middle heart at breast height of each plant with dimensions of 2.54 × 2.54 × 0.64 cm (longitudinal × radial × tangential) were collected from sawmills in the municipality of Altamira, Pará state, Brazil, submitted to termite action under laboratory conditions, and had their mass loss and wear assessed, with five replicates. A. lecointei showed the lowest resistance, whereas C. villosum and D. odorata presented the highest resistance.
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spelling doaj.art-ff62bda801ae4989856f918ffa6409d32022-12-22T00:59:52ZengUniversidade Federal Rural do Rio de JaneiroFloresta e Ambiente2179-80872019-04-0126310.1590/2179-8087.014517S2179-80872019000300103Natural Resistance of Seven Amazon Woods to Xylophagous Termite Nasutitermes octopilis (Banks)Flávio Nascimento CostaRennan de Paula CardosoClebérton Santos MendesPablo Ramon Garreto RodriguesAlisson Rodrigo Souza ReisABSTRACT Some Amazonian woods are considered highly resistant to the attack of microorganisms; however, which ones present the highest resistance is unknown. This study aimed to evaluate the natural resistance of seven woods to xylophagous termite Nasutitermes octopilis through a no-choice feeding assay. The following wood species were assessed: Dinizia excelsa, Manilkara huberi, Dipteryx odorata , Bagassa guianensis, Astronium lecointei, Caryocar villosum, and Hymenolobium petraeum (Ducke). To this end, five timber samples from the middle heart at breast height of each plant with dimensions of 2.54 × 2.54 × 0.64 cm (longitudinal × radial × tangential) were collected from sawmills in the municipality of Altamira, Pará state, Brazil, submitted to termite action under laboratory conditions, and had their mass loss and wear assessed, with five replicates. A. lecointei showed the lowest resistance, whereas C. villosum and D. odorata presented the highest resistance.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000300103&lng=en&tlng=enbiodeteriorationxylophagous termitesno-choice feeding assayAmazonian wood
spellingShingle Flávio Nascimento Costa
Rennan de Paula Cardoso
Clebérton Santos Mendes
Pablo Ramon Garreto Rodrigues
Alisson Rodrigo Souza Reis
Natural Resistance of Seven Amazon Woods to Xylophagous Termite Nasutitermes octopilis (Banks)
Floresta e Ambiente
biodeterioration
xylophagous termites
no-choice feeding assay
Amazonian wood
title Natural Resistance of Seven Amazon Woods to Xylophagous Termite Nasutitermes octopilis (Banks)
title_full Natural Resistance of Seven Amazon Woods to Xylophagous Termite Nasutitermes octopilis (Banks)
title_fullStr Natural Resistance of Seven Amazon Woods to Xylophagous Termite Nasutitermes octopilis (Banks)
title_full_unstemmed Natural Resistance of Seven Amazon Woods to Xylophagous Termite Nasutitermes octopilis (Banks)
title_short Natural Resistance of Seven Amazon Woods to Xylophagous Termite Nasutitermes octopilis (Banks)
title_sort natural resistance of seven amazon woods to xylophagous termite nasutitermes octopilis banks
topic biodeterioration
xylophagous termites
no-choice feeding assay
Amazonian wood
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000300103&lng=en&tlng=en
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