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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
30/01/2008 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PARANHOS, B. A. J.; MENDES, P. C. D.; PAPADOPOULOS, N. T.; WALDER, J. M. M. |
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Afiliação: |
BEATRIZ AGUIAR GIORDANO PARANHOS, CPATSA. |
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Título: |
Dispersion patterns of Diachasmimorpha longicaudata (Hymenoptera: Braconidae) in citrus orchards in southeast Brazil. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Biocontrol Science and Technology, v. 17, n. 4, p. 375-385, 2007. |
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Idioma: |
Inglês |
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Conteúdo: |
We studied the dispersion patterns of the exotic endoparasitoid, Diachasmimorpha longicaudata (Ahsmed) (Hymenoptera: Braconidae), in 1999 (summer) and in 2000 (winter) in a citrus orchard in southeast Brazil. DifIerent population densities of D. longicaudata were released in the centre of the orchard, and their dispersion was determined by using yellow, sticky, rectangular traps, placed in various distances and heights around the release point. Our results suggest that during summer, climatic conditions did not afIect dispersion. However, in winter, dispersion rates were positively afIected by temperature, and negatively by rainfall. Both estimated dispersal distance and surface were higher in summer than in winter for ali release densities. Dispersion peaked at 2000 parasitoids ha - 1 in summer and 8000 parasitoids ha - 1 in winter. The importance of our results for the biological control of fruit flies by augmented or innoculative releases of D. longicaudata in southeast Brazil is discussed. |
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Palavras-Chave: |
Mosca-das-frutas; Parasitoid. |
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Thesagro: |
Inseto; Parasitismo. |
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Thesaurus Nal: |
Citrus; Dispersal behavior; Fruit flies. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 01718naa a2200241 a 4500
001 1132970
005 2024-02-05
008 2007 bl uuuu u00u1 u #d
100 1 $aPARANHOS, B. A. J.
245 $aDispersion patterns of Diachasmimorpha longicaudata (Hymenoptera$bBraconidae) in citrus orchards in southeast Brazil.
260 $c2007
520 $aWe studied the dispersion patterns of the exotic endoparasitoid, Diachasmimorpha longicaudata (Ahsmed) (Hymenoptera: Braconidae), in 1999 (summer) and in 2000 (winter) in a citrus orchard in southeast Brazil. DifIerent population densities of D. longicaudata were released in the centre of the orchard, and their dispersion was determined by using yellow, sticky, rectangular traps, placed in various distances and heights around the release point. Our results suggest that during summer, climatic conditions did not afIect dispersion. However, in winter, dispersion rates were positively afIected by temperature, and negatively by rainfall. Both estimated dispersal distance and surface were higher in summer than in winter for ali release densities. Dispersion peaked at 2000 parasitoids ha - 1 in summer and 8000 parasitoids ha - 1 in winter. The importance of our results for the biological control of fruit flies by augmented or innoculative releases of D. longicaudata in southeast Brazil is discussed.
650 $aCitrus
650 $aDispersal behavior
650 $aFruit flies
650 $aInseto
650 $aParasitismo
653 $aMosca-das-frutas
653 $aParasitoid
700 1 $aMENDES, P. C. D.
700 1 $aPAPADOPOULOS, N. T.
700 1 $aWALDER, J. M. M.
773 $tBiocontrol Science and Technology$gv. 17, n. 4, p. 375-385, 2007.
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Embrapa Semiárido (CPATSA) |
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| 2. |  | CARVALHO, C. F. de; CARVALHO, S. M.; WUTKE, E. B.; SOUZA, B.; GUIRADO, N.; CASTRO, H. A.; ROSSI, F.; MENDES, P. C. D.; AMBROSANO, E. J. Pragas e doenças em adubos verdes. In: LIMA FILHO, O. F. de; AMBROSANO, E. J.; ROSSI, F.; CARLOS, J. A. D. (Ed.). Adubação verde e plantas de cobertura no Brasil: fundamentos e prática. Brasília, DF: Embrapa, 2014. v. 1 p. 399-439| Biblioteca(s): Embrapa Agropecuária Oeste. |
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