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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
28/12/2010 |
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Data da última atualização: |
02/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TOGNI, P. H. B.; LAUMANN, R. A.; MEDEIROS, M. A.; SUJII, E. R. |
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Afiliação: |
PEDRO H. B. TOGNI, UnB; RAUL ALBERTO LAUMANN, CENARGEN; MARIA A. MEDEIROS, EMBRAPA HORTALIÇAS; EDISON RYOITI SUJII, CENARGEN. |
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Título: |
Odour masking of tomato volatiles by coriander volatiles in host plant selection of Bemisia tabaci biotype B. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Entomologia Experimentalis et Applicata, v. 136, n. 2, p. 164-173, 2010. |
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DOI: |
10.1111/j.1570-7458.2010.01010.x |
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Idioma: |
Inglês |
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Conteúdo: |
The silverleaf whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), is one of the most important pest insects in tomato crop systems worldwide. It has been previously demonstrated that intercropping tomato [Solanum lycopersicum L. Mill. (Solanaceae)] with coriander [Coriandrum sativum L. (Apiaceae)] reduces the incidence and severity of damage caused by B. tabaci. However, it is not yet known how coriander affects the insect?s behaviour. We evaluated the attractiveness of tomato constitutive volatiles to B. tabaci and what effect coriander constitutive volatiles have on the insect?s behaviour. To this end, we conducted three bioassays in a multiple-choice four-arm olfactometer (?×? type), measuring B. tabaci behaviour when offered tomato and coriander constitutive volatiles presented alone as well as together. We also evaluated the colonisation and establishment of B. tabaci in experimental plots with only single tomato plants and tomatoes intercropped with coriander in a greenhouse. Bemisia tabaci males and females recognised tomato constitutive volatiles as a positive stimulus (kairomonal effect), indicating that semiochemicals from this plant can play an important role in the insect?s host plant selection. Coriander constitutive volatiles reduced the attractiveness of tomato volatiles but no repellency to these volatiles was observed. Greater numbers of adults and nymphs of B. tabaci per plant were observed in tomato monoculture plots than in tomato intercropped with coriander. We suggest that coriander constitutive volatiles have an odour masking effect on tomato volatiles, thus interfering in the host plant selection of B. tabaci. MenosThe silverleaf whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), is one of the most important pest insects in tomato crop systems worldwide. It has been previously demonstrated that intercropping tomato [Solanum lycopersicum L. Mill. (Solanaceae)] with coriander [Coriandrum sativum L. (Apiaceae)] reduces the incidence and severity of damage caused by B. tabaci. However, it is not yet known how coriander affects the insect?s behaviour. We evaluated the attractiveness of tomato constitutive volatiles to B. tabaci and what effect coriander constitutive volatiles have on the insect?s behaviour. To this end, we conducted three bioassays in a multiple-choice four-arm olfactometer (?×? type), measuring B. tabaci behaviour when offered tomato and coriander constitutive volatiles presented alone as well as together. We also evaluated the colonisation and establishment of B. tabaci in experimental plots with only single tomato plants and tomatoes intercropped with coriander in a greenhouse. Bemisia tabaci males and females recognised tomato constitutive volatiles as a positive stimulus (kairomonal effect), indicating that semiochemicals from this plant can play an important role in the insect?s host plant selection. Coriander constitutive volatiles reduced the attractiveness of tomato volatiles but no repellency to these volatiles was observed. Greater numbers of adults and nymphs of B. tabaci per plant were observed in tomato monoculture plots than in tomato intercropped... Mostrar Tudo |
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Palavras-Chave: |
Colonisation; Comportamento de insetos; Ecological management; Inappropriate landing; Insect behaviour; Mosca-branca; Silverleaf whitefly. |
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Thesagro: |
Colonização; Coriandrum Sativum; Hemíptera. |
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Thesaurus Nal: |
Aleyrodidae; intercropping; semiochemicals; Solanum lycopersicum. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181800/1/Togni-et-al-2010-Entomologia-Experimentalis-et-Applicata.pdf
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Marc: |
LEADER 02712naa a2200337 a 4500
001 1871013
005 2023-02-02
008 2010 bl uuuu u00u1 u #d
024 7 $a10.1111/j.1570-7458.2010.01010.x$2DOI
100 1 $aTOGNI, P. H. B.
245 $aOdour masking of tomato volatiles by coriander volatiles in host plant selection of Bemisia tabaci biotype B.$h[electronic resource]
260 $c2010
520 $aThe silverleaf whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), is one of the most important pest insects in tomato crop systems worldwide. It has been previously demonstrated that intercropping tomato [Solanum lycopersicum L. Mill. (Solanaceae)] with coriander [Coriandrum sativum L. (Apiaceae)] reduces the incidence and severity of damage caused by B. tabaci. However, it is not yet known how coriander affects the insect?s behaviour. We evaluated the attractiveness of tomato constitutive volatiles to B. tabaci and what effect coriander constitutive volatiles have on the insect?s behaviour. To this end, we conducted three bioassays in a multiple-choice four-arm olfactometer (?×? type), measuring B. tabaci behaviour when offered tomato and coriander constitutive volatiles presented alone as well as together. We also evaluated the colonisation and establishment of B. tabaci in experimental plots with only single tomato plants and tomatoes intercropped with coriander in a greenhouse. Bemisia tabaci males and females recognised tomato constitutive volatiles as a positive stimulus (kairomonal effect), indicating that semiochemicals from this plant can play an important role in the insect?s host plant selection. Coriander constitutive volatiles reduced the attractiveness of tomato volatiles but no repellency to these volatiles was observed. Greater numbers of adults and nymphs of B. tabaci per plant were observed in tomato monoculture plots than in tomato intercropped with coriander. We suggest that coriander constitutive volatiles have an odour masking effect on tomato volatiles, thus interfering in the host plant selection of B. tabaci.
650 $aAleyrodidae
650 $aintercropping
650 $asemiochemicals
650 $aSolanum lycopersicum
650 $aColonização
650 $aCoriandrum Sativum
650 $aHemíptera
653 $aColonisation
653 $aComportamento de insetos
653 $aEcological management
653 $aInappropriate landing
653 $aInsect behaviour
653 $aMosca-branca
653 $aSilverleaf whitefly
700 1 $aLAUMANN, R. A.
700 1 $aMEDEIROS, M. A.
700 1 $aSUJII, E. R.
773 $tEntomologia Experimentalis et Applicata$gv. 136, n. 2, p. 164-173, 2010.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
12/09/2011 |
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Data da última atualização: |
03/10/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MELLO FILHO, O. L.; NEIVA, L. C. S.; NUNES, M. R.; NUNES JÚNIOR, J.; TOLEDO, R. M. C. P.; VIEIRA, N. E.; FARIAS NETO, A. L.; MOREIRA, C. T.; MONTEIRO, P. M. F. O.; BROGIN, R. L.; MEYER, M. C.; CÂMARA, A. R.; SEII, A. H.; VAZ BISNETA, M. |
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Afiliação: |
ODILON LEMOS DE MELLO FILHO, CNPSO; L. C. S. NEIVA, Emater-GO; M. R. NUNES, Emater-GO; J. NUNES JÚNIOR, CTPA; R. M. C. P. TOLEDO, Emater-GO; N. E. VIEIRA, Emater-GO; AUSTECLINIO LOPES DE FARIAS NETO, CPAMT; CLAUDETE TEIXEIRA MOREIRA, CPAC; P. M. F. O. MONTEIRO, Emater-GO; RODRIGO LUIS BROGIN, CNPSO; MAURICIO CONRADO MEYER, CNPSO; A. R. CÂMARA, CTPA; A. H. SEII, CTPA; M. VAZ BISNETA, Universidade Federal de Goiás. |
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Título: |
Extensão de registro da cultivar de soja BRS 8160RR para Mato Grosso. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 32., 2011, São Pedro, SP. Resumos expandidos... Londrina: Embrapa Soja, 2011. p. 284-285. Editado por Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campos Leite. |
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Idioma: |
Português |
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Thesagro: |
Soja; Variedade. |
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Thesaurus NAL: |
Cultivars; Soybeans; Varieties. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/41793/1/mellop.284-285.pdf
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Marc: |
LEADER 01067nam a2200313 a 4500
001 1900159
005 2011-10-03
008 2011 bl uuuu u00u1 u #d
100 1 $aMELLO FILHO, O. L.
245 $aExtensão de registro da cultivar de soja BRS 8160RR para Mato Grosso.
260 $aIn: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 32., 2011, São Pedro, SP. Resumos expandidos... Londrina: Embrapa Soja, 2011. p. 284-285. Editado por Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campos Leite.$c2011
650 $aCultivars
650 $aSoybeans
650 $aVarieties
650 $aSoja
650 $aVariedade
700 1 $aNEIVA, L. C. S.
700 1 $aNUNES, M. R.
700 1 $aNUNES JÚNIOR, J.
700 1 $aTOLEDO, R. M. C. P.
700 1 $aVIEIRA, N. E.
700 1 $aFARIAS NETO, A. L.
700 1 $aMOREIRA, C. T.
700 1 $aMONTEIRO, P. M. F. O.
700 1 $aBROGIN, R. L.
700 1 $aMEYER, M. C.
700 1 $aCÂMARA, A. R.
700 1 $aSEII, A. H.
700 1 $aVAZ BISNETA, M.
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Embrapa Soja (CNPSO) |
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