Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, Chile

To determine the susceptibility of important species of eucalypt trees in Chile to Glycaspis brimblecombei Moore (Hemiptera: Psyllidae), an insect that was detected on Eucafyptus camaldulensis Dehn. in 2002 in Santiago, which causes defoliation of trees affected, and even their death in severe infes...

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Autores principales:	Huerta,Amanda, Faúndez,Miguel, Araya,Jaime E
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal 2010
Materias:	Eucalyptus camaldulensis Eucalyptus globulus Eucalyptus nitens Glycaspis brimblecombei red gum lerp psyllid
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202010000200003
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spelling	oai:scielo:S0718-162020100002000032010-10-14Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, ChileHuerta,AmandaFaúndez,MiguelAraya,Jaime E Eucalyptus camaldulensis Eucalyptus globulus Eucalyptus nitens Glycaspis brimblecombei red gum lerp psyllid To determine the susceptibility of important species of eucalypt trees in Chile to Glycaspis brimblecombei Moore (Hemiptera: Psyllidae), an insect that was detected on Eucafyptus camaldulensis Dehn. in 2002 in Santiago, which causes defoliation of trees affected, and even their death in severe infestations, a field evaluation of an induced infestation was performed in 2004 of one-year-old plants of E. camaldulensis, E. nitens Deane & Maiden, and E. globulus Labill Growths of infested plants were compared with uninfested controls, using destructive sampling at 15, 30, 45, and 60 days. Also, observations were made regarding the duration of the development stages of the insect during two generations. The only species that was susceptible to the psyllid was E. camaldulensis, while it did not develop on E. nitens and E. globulus. The plants of E. camaldulensis infested with adults of G. brimblecombei had small and not significant reductions in plant height, diameter at trunk base, and foliar area, in comparison with control plants after two months. In the Santiago bioclimatic zone, this insect completed the first generation in 30 days (February-March), and the second in 36 days (March-April).info:eu-repo/semantics/openAccessPontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería ForestalCiencia e investigación agraria v.37 n.2 20102010-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202010000200003en10.4067/S0718-16202010000200003
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Eucalyptus camaldulensis Eucalyptus globulus Eucalyptus nitens Glycaspis brimblecombei red gum lerp psyllid
spellingShingle	Eucalyptus camaldulensis Eucalyptus globulus Eucalyptus nitens Glycaspis brimblecombei red gum lerp psyllid Huerta,Amanda Faúndez,Miguel Araya,Jaime E Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, Chile
description	To determine the susceptibility of important species of eucalypt trees in Chile to Glycaspis brimblecombei Moore (Hemiptera: Psyllidae), an insect that was detected on Eucafyptus camaldulensis Dehn. in 2002 in Santiago, which causes defoliation of trees affected, and even their death in severe infestations, a field evaluation of an induced infestation was performed in 2004 of one-year-old plants of E. camaldulensis, E. nitens Deane & Maiden, and E. globulus Labill Growths of infested plants were compared with uninfested controls, using destructive sampling at 15, 30, 45, and 60 days. Also, observations were made regarding the duration of the development stages of the insect during two generations. The only species that was susceptible to the psyllid was E. camaldulensis, while it did not develop on E. nitens and E. globulus. The plants of E. camaldulensis infested with adults of G. brimblecombei had small and not significant reductions in plant height, diameter at trunk base, and foliar area, in comparison with control plants after two months. In the Santiago bioclimatic zone, this insect completed the first generation in 30 days (February-March), and the second in 36 days (March-April).
author	Huerta,Amanda Faúndez,Miguel Araya,Jaime E
author_facet	Huerta,Amanda Faúndez,Miguel Araya,Jaime E
author_sort	Huerta,Amanda
title	Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, Chile
title_short	Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, Chile
title_full	Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, Chile
title_fullStr	Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, Chile
title_full_unstemmed	Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, Chile
title_sort	susceptibility of eucafyptus spp. to an induced infestation of red gum lerp psyllid glycaspis brimblecombei moore (hemiptera: psyllidae) in santiago, chile
publisher	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202010000200003
work_keys_str_mv	AT huertaamanda susceptibilityofeucafyptusspptoaninducedinfestationofredgumlerppsyllidglycaspisbrimblecombeimoorehemipterapsyllidaeinsantiagochile AT faundezmiguel susceptibilityofeucafyptusspptoaninducedinfestationofredgumlerppsyllidglycaspisbrimblecombeimoorehemipterapsyllidaeinsantiagochile AT arayajaimee susceptibilityofeucafyptusspptoaninducedinfestationofredgumlerppsyllidglycaspisbrimblecombeimoorehemipterapsyllidaeinsantiagochile
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Susceptibility of Eucafyptus spp. to an induced infestation of red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) in Santiago, Chile

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