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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
19/05/2025 |
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Data da última atualização: |
19/05/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, C. M. de; SILVA, R. B. Q. da; JESUS, E. A. G. de; SANCHES, M. de S.; AQUINO, M. F. S. de; SOUZA, H. R. de; BRITO, M. L. de; MALAQUIAS, J. V.; CONCEIÇÃO, G. F. da; FRIZZAS, M. R. |
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Afiliação: |
CHARLES MARTINS DE OLIVEIRA, CPAC; RANYSE BARBOSA QUERINO DA SILVA, CPAC; ERIKA AYLANNA GOMES DE JESUS; MATEUS DE SOUZA SANCHES; MICHELY FERREIRA SANTOS DE AQUINO; HEBERT RIBEIRO DE SOUZA; MARISA LISBOA DE BRITO; JUACI VITORIA MALAQUIAS, CPAC; GIOVANNA FERREIRA DA CONCEIÇÃO; MARINA REGINA FRIZZAS, UNIVERSIDADE DE BRASÍLIA. |
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Título: |
Escape behaviour of dalbulus maidis (delong and wolcott): subsidies for insecticide application and field sampling. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Journal of Applied Entomology, 2025. |
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Páginas: |
10 p. |
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DOI: |
https://doi.org/10.1111/jen.13429 |
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Idioma: |
Português |
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Conteúdo: |
The study aimed to investigate the escape behavior of Dalbulus maidis, the main vector of pathogens that cause the corn stunting disease complex in Brazil, under different controlled conditions. Specifically, the researchers sought to understand how escape behavior is influenced by the time of day, insect sex, presence of pathogens, and crop conditions. The experiments were conducted in a greenhouse, simulating the conditions of the first and second corn harvest in Brazil. The insects were reared in the laboratory and separated into groups of healthy individuals and those infected with phytoplasma or spiroplasma. Escape behavior was assessed by subjecting the insects to mechanical disturbances at different times of the day and measuring the proportion of individuals that abandoned the corn plants. The results demonstrated that temperature significantly influences the escape behavior of D. maidis, with greater activity at higher temperatures. The insects tended to abandon the plants more frequently during the hottest period of the day and in the first harvest condition. Insects infected with pathogens showed less escape activity at lower temperatures. There was no significant difference in escape behavior between males and females. The study suggests that insecticide application and field sampling of D. maidis may be more effective during cooler periods of the day when the insects are less active. |
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Palavras-Chave: |
Cigarrinha do milho; Comportamento de fuga; Patógenos do milho. |
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Thesagro: |
Cigarrinha; Inseticida; Inseto; Milho; Praga de Planta. |
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Thesaurus Nal: |
Dalbulus maidis; Phytoplasma; Spiroplasma. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02534naa a2200385 a 4500
001 2175739
005 2025-05-19
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/jen.13429$2DOI
100 1 $aOLIVEIRA, C. M. de
245 $aEscape behaviour of dalbulus maidis (delong and wolcott)$bsubsidies for insecticide application and field sampling.$h[electronic resource]
260 $c2025
300 $a10 p.
520 $aThe study aimed to investigate the escape behavior of Dalbulus maidis, the main vector of pathogens that cause the corn stunting disease complex in Brazil, under different controlled conditions. Specifically, the researchers sought to understand how escape behavior is influenced by the time of day, insect sex, presence of pathogens, and crop conditions. The experiments were conducted in a greenhouse, simulating the conditions of the first and second corn harvest in Brazil. The insects were reared in the laboratory and separated into groups of healthy individuals and those infected with phytoplasma or spiroplasma. Escape behavior was assessed by subjecting the insects to mechanical disturbances at different times of the day and measuring the proportion of individuals that abandoned the corn plants. The results demonstrated that temperature significantly influences the escape behavior of D. maidis, with greater activity at higher temperatures. The insects tended to abandon the plants more frequently during the hottest period of the day and in the first harvest condition. Insects infected with pathogens showed less escape activity at lower temperatures. There was no significant difference in escape behavior between males and females. The study suggests that insecticide application and field sampling of D. maidis may be more effective during cooler periods of the day when the insects are less active.
650 $aDalbulus maidis
650 $aPhytoplasma
650 $aSpiroplasma
650 $aCigarrinha
650 $aInseticida
650 $aInseto
650 $aMilho
650 $aPraga de Planta
653 $aCigarrinha do milho
653 $aComportamento de fuga
653 $aPatógenos do milho
700 1 $aSILVA, R. B. Q. da
700 1 $aJESUS, E. A. G. de
700 1 $aSANCHES, M. de S.
700 1 $aAQUINO, M. F. S. de
700 1 $aSOUZA, H. R. de
700 1 $aBRITO, M. L. de
700 1 $aMALAQUIAS, J. V.
700 1 $aCONCEIÇÃO, G. F. da
700 1 $aFRIZZAS, M. R.
773 $tJournal of Applied Entomology, 2025.
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Embrapa Cerrados (CPAC) |
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