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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
02/01/2019 |
Data da última atualização: |
24/01/2023 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
RESENDE, L. de O.; PINTO, L. F. G.; ZEN, S. de; CULLEN JUNIOR, LAURY; REGO, L. F. G.; RAMIRES, E. M.; MULLER, M. D. |
Afiliação: |
LEONARDO DE OLIVEIRA RESENDE; LUÍS FERNANDO GUEDES PINTO; SERGIO DE ZEN; LAURY CULLEN JUNIOR; LUIZ FELIPE GUANAES REGO; ELIDA MAIA RAMIRES; MARCELO DIAS MULLER, CNPGL. |
Título: |
Análise financeira do sistema silvipastoril na pecuária de corte. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: TÓPICOS em Sustentabilidade & Conservação. Juiz de Fora: Edição dos Autores, 2017. |
Páginas: |
p. 58-69. |
Idioma: |
Português |
Palavras-Chave: |
Estudo de caso; Integração de atividades; SELIC. |
Categoria do assunto: |
E Economia e Indústria Agrícola |
Marc: |
LEADER 00702naa a2200229 a 4500 001 2102820 005 2023-01-24 008 2017 bl uuuu u00u1 u #d 100 1 $aRESENDE, L. de O. 245 $aAnálise financeira do sistema silvipastoril na pecuária de corte.$h[electronic resource] 260 $c2017 300 $ap. 58-69. 653 $aEstudo de caso 653 $aIntegração de atividades 653 $aSELIC 700 1 $aPINTO, L. F. G. 700 1 $aZEN, S. de 700 1 $aCULLEN JUNIOR, LAURY 700 1 $aREGO, L. F. G. 700 1 $aRAMIRES, E. M. 700 1 $aMULLER, M. D. 773 $tIn: TÓPICOS em Sustentabilidade & Conservação. Juiz de Fora: Edição dos Autores, 2017.
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Embrapa Gado de Leite (CNPGL) |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
15/05/2018 |
Data da última atualização: |
27/09/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
FANCELLI, M.; BORGES, M.; LAUMANN, R. A.; PICKETT, J. A.; BIRKETT, M. A.; BLASSIOLI-MORAES, M. C. |
Afiliação: |
MARILENE FANCELLI, CNPMF; MIGUEL BORGES, Cenargen; RAUL ALBERTO LAUMANN, Cenargen; JOHN A. PICKETT, ROTHAMSTED RESEARCH, UK; MICHAEL A. BIRKETT, ROTHAMSTED RESEARCH, UK; MARIA CAROLINA BLASSIOLI MORAES, Cenargen. |
Título: |
Attractiveness of host plant volatile extracts to the asian citrus psyllid, Diaphorina citri, is reduced by terpenoids from the non-host cashew. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Journal of Chemical Ecology, v. 44, n. 4, p. 397-405, 2018. |
Idioma: |
Inglês |
Conteúdo: |
Diaphorina citri is a vector of the bacterial causative agent of Huanglongbing (HLB?=?Citrus greening), a severe disease affecting citrus crops. As there is no known control for HLB, manipulating insect behaviour through deployment of semiochemicals offers a promising opportunity for protecting citrus crops. The behavioural responses of D. citri to plant volatiles, and the identity of these plant volatiles were investigated. Volatiles were collected from host plants Murraya paniculata, Citrus sinensis, C. reshni, C. limettioides, Poncirus trifoliata, and from non-host plants Psidium guajava, Mangifera indica, Anacardium occidentale. In behavioural assays, female D. citri spent more time in the arms containing volatiles from either M. paniculata or C. sinensis compared to the control arms. When D. citri was exposed to volatiles collected from A. occidentale, they preferred the control arm. Volatiles emitted from the other studied plants did not influence the foraging behaviour of D. citri. Chemical analyses of volatile extracts from C. sinensis, M. paniculata, and A. occidentale revealed the presence of the terpenoids (E)-4,8-dimethylnona-1,3,7-triene (DMNT) and (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene (TMTT) in higher amounts in A. occidentale. In further behavioural bioassays, female D. citri spent less time in arms containing a synthetic blend of DMNT and TMTT compared to the control arms. Female D. citri also spent less time in arms containing the synthetic blend in combination with volatile extracts from either M. paniculata or C. sinensis compared to the control arms. Results suggest that higher release of the two terpenoids by A. occidentale make this species unattractive to D. citri, and that the terpenoids could be used in reducing colonisation of citrus plants and therefore HLB infection. MenosDiaphorina citri is a vector of the bacterial causative agent of Huanglongbing (HLB?=?Citrus greening), a severe disease affecting citrus crops. As there is no known control for HLB, manipulating insect behaviour through deployment of semiochemicals offers a promising opportunity for protecting citrus crops. The behavioural responses of D. citri to plant volatiles, and the identity of these plant volatiles were investigated. Volatiles were collected from host plants Murraya paniculata, Citrus sinensis, C. reshni, C. limettioides, Poncirus trifoliata, and from non-host plants Psidium guajava, Mangifera indica, Anacardium occidentale. In behavioural assays, female D. citri spent more time in the arms containing volatiles from either M. paniculata or C. sinensis compared to the control arms. When D. citri was exposed to volatiles collected from A. occidentale, they preferred the control arm. Volatiles emitted from the other studied plants did not influence the foraging behaviour of D. citri. Chemical analyses of volatile extracts from C. sinensis, M. paniculata, and A. occidentale revealed the presence of the terpenoids (E)-4,8-dimethylnona-1,3,7-triene (DMNT) and (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene (TMTT) in higher amounts in A. occidentale. In further behavioural bioassays, female D. citri spent less time in arms containing a synthetic blend of DMNT and TMTT compared to the control arms. Female D. citri also spent less time in arms containing the synthetic blend i... Mostrar Tudo |
Palavras-Chave: |
Asian citrus psyllid; DMNT; Non-host; Plant insect interactions; TMTT. |
Thesaurus NAL: |
Cashew fruit; Citrus; Hosts; Terpenoids. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183593/1/Fancelli2018-Article-AttractivenessOfHostPlantVolat.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/176806/1/10.1007-s10886-018-0937-1.pdf
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Marc: |
LEADER 02691naa a2200289 a 4500 001 2096420 005 2018-09-27 008 2018 bl uuuu u00u1 u #d 100 1 $aFANCELLI, M. 245 $aAttractiveness of host plant volatile extracts to the asian citrus psyllid, Diaphorina citri, is reduced by terpenoids from the non-host cashew.$h[electronic resource] 260 $c2018 520 $aDiaphorina citri is a vector of the bacterial causative agent of Huanglongbing (HLB?=?Citrus greening), a severe disease affecting citrus crops. As there is no known control for HLB, manipulating insect behaviour through deployment of semiochemicals offers a promising opportunity for protecting citrus crops. The behavioural responses of D. citri to plant volatiles, and the identity of these plant volatiles were investigated. Volatiles were collected from host plants Murraya paniculata, Citrus sinensis, C. reshni, C. limettioides, Poncirus trifoliata, and from non-host plants Psidium guajava, Mangifera indica, Anacardium occidentale. In behavioural assays, female D. citri spent more time in the arms containing volatiles from either M. paniculata or C. sinensis compared to the control arms. When D. citri was exposed to volatiles collected from A. occidentale, they preferred the control arm. Volatiles emitted from the other studied plants did not influence the foraging behaviour of D. citri. Chemical analyses of volatile extracts from C. sinensis, M. paniculata, and A. occidentale revealed the presence of the terpenoids (E)-4,8-dimethylnona-1,3,7-triene (DMNT) and (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene (TMTT) in higher amounts in A. occidentale. In further behavioural bioassays, female D. citri spent less time in arms containing a synthetic blend of DMNT and TMTT compared to the control arms. Female D. citri also spent less time in arms containing the synthetic blend in combination with volatile extracts from either M. paniculata or C. sinensis compared to the control arms. Results suggest that higher release of the two terpenoids by A. occidentale make this species unattractive to D. citri, and that the terpenoids could be used in reducing colonisation of citrus plants and therefore HLB infection. 650 $aCashew fruit 650 $aCitrus 650 $aHosts 650 $aTerpenoids 653 $aAsian citrus psyllid 653 $aDMNT 653 $aNon-host 653 $aPlant insect interactions 653 $aTMTT 700 1 $aBORGES, M. 700 1 $aLAUMANN, R. A. 700 1 $aPICKETT, J. A. 700 1 $aBIRKETT, M. A. 700 1 $aBLASSIOLI-MORAES, M. C. 773 $tJournal of Chemical Ecology$gv. 44, n. 4, p. 397-405, 2018.
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