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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
14/04/2015 |
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Data da última atualização: |
28/04/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA FILHO, P. J.; WILCKEN, C. F.; LIMA, A. C. V.; SA, L. A. N. de; CARMO, J. B.; ZANUNCIO, J. C. |
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Afiliação: |
PEDRO JOSE FERREIRA FILHO, UFSCar; CARLOS FREDERICO WILCKEN, FCA-UNESP; ALEXANDRE COUTINHO VIANNA LIMA, FCA-UNESP; LUIZ ALEXANDRE NOGUEIRA DE SA, CNPMA; JANAINA BRAGA DO CARMO, UFSCar; JOSE COLA ZANUNCIO, UFV. |
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Título: |
Biological control of Glycaspis brimblecombei (Hemiptera: Aphalaridae) in eucalyptus plantations. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Phytoparasitica, v. 43, n. 2, p. 151-157, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The genus Eucalyptus, native to Australia, is the host of psylloid insects such as the red gum lerp psyllid Glycaspis brimblecombei, a major Eucalyptus pest introduced into Brazil among other countries. The encyrtid Psyllaephagus bliteus is a primary parasitoid used in the biological control of G. brimblecombei. This study aimed to determine the parasitism of G. brimblecombei by P. bliteus released in eucalyptusplantations. Investigations were carried out in a 19-ha eucalyptus plantation comprised of 9-year-old Eucalyptus camaldulensis (Myrtaceae) in the municipality of Luiz Antônio, São Paulo State, Brazil. Twenty P. bliteus pairs were released at five points in the study area between May and September 2006 and 2007 approximately every 20 days. For evaluation of parasitism,ten leaves per twig were randomly selected and unparasitizednymphs of G. brimblecombei, mummies (parasitized nymphs of G. brimblecombei) and empty mummies (after emergence of P. bliteus adults) were counted on their abaxial and adaxial parts before and after each release of P. bliteus. The parasitism rates of G. brimblecombei in 2006 and 2007 were 0.21-5.92% and 0.28-7.03% in the control; these values rose to 28.28-78.57% and 30.32-79.34%, respectively, in areas involved in parasitoid release. Parasitism levels of G. brimblecombei nymphs in areas with P. bliteus release were affected by the environmental temperature, which is discussed as a potential limitation to the establishment of this parasitoid and to its effectiveness as a biological control agent. MenosAbstract: The genus Eucalyptus, native to Australia, is the host of psylloid insects such as the red gum lerp psyllid Glycaspis brimblecombei, a major Eucalyptus pest introduced into Brazil among other countries. The encyrtid Psyllaephagus bliteus is a primary parasitoid used in the biological control of G. brimblecombei. This study aimed to determine the parasitism of G. brimblecombei by P. bliteus released in eucalyptusplantations. Investigations were carried out in a 19-ha eucalyptus plantation comprised of 9-year-old Eucalyptus camaldulensis (Myrtaceae) in the municipality of Luiz Antônio, São Paulo State, Brazil. Twenty P. bliteus pairs were released at five points in the study area between May and September 2006 and 2007 approximately every 20 days. For evaluation of parasitism,ten leaves per twig were randomly selected and unparasitizednymphs of G. brimblecombei, mummies (parasitized nymphs of G. brimblecombei) and empty mummies (after emergence of P. bliteus adults) were counted on their abaxial and adaxial parts before and after each release of P. bliteus. The parasitism rates of G. brimblecombei in 2006 and 2007 were 0.21-5.92% and 0.28-7.03% in the control; these values rose to 28.28-78.57% and 30.32-79.34%, respectively, in areas involved in parasitoid release. Parasitism levels of G. brimblecombei nymphs in areas with P. bliteus release were affected by the environmental temperature, which is discussed as a potential limitation to the establishment of this paras... Mostrar Tudo |
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Palavras-Chave: |
Red gumlerp psyllid. |
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Thesagro: |
Controle biológico; Eucalipto; Praga de planta. |
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Thesaurus Nal: |
Biological control; Eucalyptus; Forest pests; Glycaspis brimblecombei; Natural enemies; Pest monitoring. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02441naa a2200301 a 4500
001 2013441
005 2015-04-28
008 2015 bl uuuu u00u1 u #d
100 1 $aFERREIRA FILHO, P. J.
245 $aBiological control of Glycaspis brimblecombei (Hemiptera$bAphalaridae) in eucalyptus plantations.$h[electronic resource]
260 $c2015
520 $aAbstract: The genus Eucalyptus, native to Australia, is the host of psylloid insects such as the red gum lerp psyllid Glycaspis brimblecombei, a major Eucalyptus pest introduced into Brazil among other countries. The encyrtid Psyllaephagus bliteus is a primary parasitoid used in the biological control of G. brimblecombei. This study aimed to determine the parasitism of G. brimblecombei by P. bliteus released in eucalyptusplantations. Investigations were carried out in a 19-ha eucalyptus plantation comprised of 9-year-old Eucalyptus camaldulensis (Myrtaceae) in the municipality of Luiz Antônio, São Paulo State, Brazil. Twenty P. bliteus pairs were released at five points in the study area between May and September 2006 and 2007 approximately every 20 days. For evaluation of parasitism,ten leaves per twig were randomly selected and unparasitizednymphs of G. brimblecombei, mummies (parasitized nymphs of G. brimblecombei) and empty mummies (after emergence of P. bliteus adults) were counted on their abaxial and adaxial parts before and after each release of P. bliteus. The parasitism rates of G. brimblecombei in 2006 and 2007 were 0.21-5.92% and 0.28-7.03% in the control; these values rose to 28.28-78.57% and 30.32-79.34%, respectively, in areas involved in parasitoid release. Parasitism levels of G. brimblecombei nymphs in areas with P. bliteus release were affected by the environmental temperature, which is discussed as a potential limitation to the establishment of this parasitoid and to its effectiveness as a biological control agent.
650 $aBiological control
650 $aEucalyptus
650 $aForest pests
650 $aGlycaspis brimblecombei
650 $aNatural enemies
650 $aPest monitoring
650 $aControle biológico
650 $aEucalipto
650 $aPraga de planta
653 $aRed gumlerp psyllid
700 1 $aWILCKEN, C. F.
700 1 $aLIMA, A. C. V.
700 1 $aSA, L. A. N. de
700 1 $aCARMO, J. B.
700 1 $aZANUNCIO, J. C.
773 $tPhytoparasitica$gv. 43, n. 2, p. 151-157, 2015.
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Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
12/04/2012 |
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Data da última atualização: |
18/11/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ANDRADE, T. G. de; FONSECA, L. d'A. M.; RABELO, M. C.; HOTT, M. C.; DINIZ, F. H.; KOK, K.; ARTS, B. |
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Afiliação: |
THIAGO GERHEIM DE ANDRADE, UFJF; LETÍCIA D'AGOSTO MIGUEL FONSECA; MARYÁ CRISTINA RABELO; MARCOS CICARINI HOTT, CNPGL; FABIO HOMERO DINIZ, CNPGL; KASPER KOK, Wageningen University; BAS ARTS. |
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Título: |
Análise de alterações na cobertura florestal e pecuária no assentamento Água Fria no município de Eldorado do Carajás/PA |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: CONGRESSO INTERNACIONAL DO LEITE, 10.; WORKSHOP SOBRE POLÍTICAS PÚBLICAS, 10.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 11., 2011, Maceió. Anais... Juiz de Fora: Embrapa Gado de Leite, 2011. |
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Páginas: |
3 p. |
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Idioma: |
Português |
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Palavras-Chave: |
Análise espaço temporal; Cobertura florestal; Pecuária de leite. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/57496/1/Resumo176-XCongresso-Int.Leite.PDF
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Marc: |
LEADER 00854nam a2200217 a 4500
001 1922188
005 2022-11-18
008 2011 bl uuuu u00u1 u #d
100 1 $aANDRADE, T. G. de
245 $aAnálise de alterações na cobertura florestal e pecuária no assentamento Água Fria no município de Eldorado do Carajás/PA$h[electronic resource]
260 $aIn: CONGRESSO INTERNACIONAL DO LEITE, 10.; WORKSHOP SOBRE POLÍTICAS PÚBLICAS, 10.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 11., 2011, Maceió. Anais... Juiz de Fora: Embrapa Gado de Leite$c2011
300 $a3 p.
653 $aAnálise espaço temporal
653 $aCobertura florestal
653 $aPecuária de leite
700 1 $aFONSECA, L. d'A. M.
700 1 $aRABELO, M. C.
700 1 $aHOTT, M. C.
700 1 $aDINIZ, F. H.
700 1 $aKOK, K.
700 1 $aARTS, B.
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