Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensis

In a trial established to produce biomass for bioenergy from Eucalyptus camaldulensis Dehnh, ring-debarking in branches and stems caused by Ectinogonia buquetti Spin. (Coleoptera: Buprestidae) was detected. Larvae of this native insect were recently detected in Eucalyptus sp. wood in central Chile (...

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Autores principales:	Sandoval,Simón, Cancino,Jorge, Esquivel,Edwin, Acuña,Eduardo, Rubilar,Rafael, Espinosa,Miguel
Lenguaje:	English
Publicado:	Universidad Austral de Chile, Facultad de Ciencias Forestales 2015
Materias:	ring-debarking dendroenergy foliar damage evaluation foliage loss
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002015000200010
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id	oai:scielo:S0717-92002015000200010
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spelling	oai:scielo:S0717-920020150002000102015-09-14Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensisSandoval,SimónCancino,JorgeEsquivel,EdwinAcuña,EduardoRubilar,RafaelEspinosa,Miguel ring-debarking dendroenergy foliar damage evaluation foliage loss In a trial established to produce biomass for bioenergy from Eucalyptus camaldulensis Dehnh, ring-debarking in branches and stems caused by Ectinogonia buquetti Spin. (Coleoptera: Buprestidae) was detected. Larvae of this native insect were recently detected in Eucalyptus sp. wood in central Chile (Valparaiso Region). This is the first document describing the damage caused by the adult insect on the bark of Eucalyptus camaldulensis seedlings. This report presents the methodology developed to evaluate damage and describes the frequency and intensity of the damage based on the lost leaf area. In some experimental units, more than 65 % of trees presented damage, where the average leaf area lost per tree was higher than 28 %. Moreover, a direct relation between the average damage per tree level and the attack frequency per experimental unit was detected, and both were inversely related to plantation density. The drop in the photosynthetic surface area will affect biomass yield in a magnitude that may only be estimated through successive measurements.info:eu-repo/semantics/openAccessUniversidad Austral de Chile, Facultad de Ciencias ForestalesBosque (Valdivia) v.36 n.2 20152015-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002015000200010en10.4067/S0717-92002015000200010
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	ring-debarking dendroenergy foliar damage evaluation foliage loss
spellingShingle	ring-debarking dendroenergy foliar damage evaluation foliage loss Sandoval,Simón Cancino,Jorge Esquivel,Edwin Acuña,Eduardo Rubilar,Rafael Espinosa,Miguel Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensis
description	In a trial established to produce biomass for bioenergy from Eucalyptus camaldulensis Dehnh, ring-debarking in branches and stems caused by Ectinogonia buquetti Spin. (Coleoptera: Buprestidae) was detected. Larvae of this native insect were recently detected in Eucalyptus sp. wood in central Chile (Valparaiso Region). This is the first document describing the damage caused by the adult insect on the bark of Eucalyptus camaldulensis seedlings. This report presents the methodology developed to evaluate damage and describes the frequency and intensity of the damage based on the lost leaf area. In some experimental units, more than 65 % of trees presented damage, where the average leaf area lost per tree was higher than 28 %. Moreover, a direct relation between the average damage per tree level and the attack frequency per experimental unit was detected, and both were inversely related to plantation density. The drop in the photosynthetic surface area will affect biomass yield in a magnitude that may only be estimated through successive measurements.
author	Sandoval,Simón Cancino,Jorge Esquivel,Edwin Acuña,Eduardo Rubilar,Rafael Espinosa,Miguel
author_facet	Sandoval,Simón Cancino,Jorge Esquivel,Edwin Acuña,Eduardo Rubilar,Rafael Espinosa,Miguel
author_sort	Sandoval,Simón
title	Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensis
title_short	Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensis
title_full	Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensis
title_fullStr	Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensis
title_full_unstemmed	Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensis
title_sort	evaluation of damage caused by ectinogonia buquetti (coleoptera: buprestidae) in dendroenergetic plantations of eucalyptus camaldulensis
publisher	Universidad Austral de Chile, Facultad de Ciencias Forestales
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002015000200010
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Evaluation of damage caused by Ectinogonia buquetti (Coleoptera: Buprestidae) in dendroenergetic plantations of Eucalyptus camaldulensis

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