Relation of physicochemical characteristics on biological resistance of eucalypts woods to xylophagous termites

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dc.creatorPedro Nicó de Medeiros Neto
dc.creatorJuarez Benigno Paes
dc.creatorFabrício Gomes Gonçalves
dc.creatorYonny Martínez López
dc.creatorEdy Eime Pereira Baraúna
dc.creatorLibânia da Silva Ribeiro
dc.date.accessioned2023-10-16T12:03:08Z
dc.date.accessioned2025-09-08T23:20:48Z
dc.date.available2023-10-16T12:03:08Z
dc.date.issued2022-07
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipOutra Agência
dc.identifier.doihttps://doi.org/10.1016/j.jobe.2022.104462
dc.identifier.issn2352-7102
dc.identifier.urihttps://hdl.handle.net/1843/59434
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Building Engineering
dc.rightsAcesso Restrito
dc.subjectEucalipto
dc.subjectMadeira - Anatomia
dc.subjectMadeira - Pesquisa
dc.subjectMadeira - Química
dc.subjectTérmita
dc.subject.otherBiological bioassay
dc.subject.otherWood characteristics
dc.subject.otherToxic compounds
dc.titleRelation of physicochemical characteristics on biological resistance of eucalypts woods to xylophagous termites
dc.typeArtigo de periódico
local.citation.spage104462
local.citation.volume52
local.description.resumoThis study aimed relating the biological resistance of seven eucalypts wood species to xylophagous termites with physicochemical characteristics of wood under laboratory conditions. Two 12-year-old trees were randomly sampled by species to determine the basic density, and to chemical analyses and biological bioassay, a log of 2.20 m obtained from the first section of each tree was employed. For bioassays, the sampling was carried out in two positions in pith-bark direction (heartwood and transition region) and correlations among biological resistance and the physicochemical characteristics of the woods. The highest values of extractives were obtained for the Eucalyptus camaldulensis (median heartwood = 13.89% and transition region = 14.84%), and the lowest ones for E. grandis (median heartwood = 4.54%) and E. urophylla (transition region = 5.51%). The mortality of termites is most likely related to the consumption of toxic compounds present in the wood.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S2352710222004752

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