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FLORAM receives Impact Factor

We are pleased to announce that FLORAM has received its first impact factor rating in the 2022 Journal Citation Reports (JCR).

Now FLORAM has the highest impact factor among Brazilian Forest Sciences journals.

Floresta e Ambiente
https://www.floram.org/article/doi/10.4322/floram.2011.018
Floresta e Ambiente
Original Article Forest Products

Resistência Natural de Eucalyptus urophylla e Corymbia citriodora à Coptotermes gestroi (Isoptera; Rhinotermitidae) em Laboratório

Natural Resistance of Eucalyptus urophylla and Corymbia citriodora to Coptotermes gestroi (Isoptera; Rhinotermitidae)

Rodrigues, Rodrigo Bastos; Brito, Edvá Oliveira

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Resumo

Este trabalho teve como objetivo avaliar a resistência natural da madeira de Eucalyptus urophylla e Corymbia citriodora ao ataque de Coptotermes gestroi. A avaliação da resistência a cupins foi realizada segundo a norma ASTM D - 3345 (American..., 1994). A média de perda de massa do Pinus elliottii foi superior à do Eucalyptus urophylla e Corymbia citriodora, indicando maior susceptibilidade à ação de Coptotermes gestroi. A superior mortalidade dos cupins, observada em Eucalyptus urophylla e Corymbia citriodora, sugere que essas madeiras possuem características mais deletérias à Coptotermes gestroi, em relação às de Pinus elliottii.

Palavras-chave

perda de massa, mortalidade, deterioração

Abstract

This work aimed to evaluate the natural resistance of Eucalyptus urophylla and Corymbia citriodora to Coptotermes gestroi attacks. The termites’ resistance evaluation was performed according to the ASTM D - 3345 (American..., 1994) standard. The average weight loss of Pinus elliottii was greater than that of Eucalyptus urophylla and Corymbia citriodora; this indicates that Pinus elliottii has a greater susceptibility to Coptotermes gestroi attacks. The mortality of termites showed that E. urophylla and C. citriodora wood is less attractive and more resistant to degradation by Coptotermes gestroi, while P. elliottii is more vulnerable to attacks.

Keywords

mass loss, mortality, deterioration
588e2224e710ab87018b467a floram Articles
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