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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
22/04/2005 |
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Data da última atualização: |
22/04/2005 |
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Autoria: |
CARTER, M. C.; SUTHERLAND, D.; DIXON, A. F. G. |
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Título: |
Plant structure and the searching efficiency of coccinellid larvae. |
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Ano de publicação: |
1984 |
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Fonte/Imprenta: |
Oecologia, Berlin, v. 63, p. 394-397, 1984. |
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Idioma: |
Inglês |
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Notas: |
Adquirido através do COMUT. |
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Conteúdo: |
To determine the effect of plant structure on the searching efficiency of Coccinella septempinctata L. larvae, their functional response on pea and bean plants was compared. The attack coefficient a' was lower on pea than on bean plants. This was not due to a difference in the coincidence of prey distribution and predator searching effort, but was due to larvae falling of the smooth leaves of pea plants significantly more frequently than off bean plants. It was concluded that plant structure is an important factor in determining the quality of a habitat for coccinellids. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01020naa a2200157 a 4500
001 1628069
005 2005-04-22
008 1984 bl --- 0-- u #d
100 1 $aCARTER, M. C.
245 $aPlant structure and the searching efficiency of coccinellid larvae.
260 $c1984
500 $aAdquirido através do COMUT.
520 $aTo determine the effect of plant structure on the searching efficiency of Coccinella septempinctata L. larvae, their functional response on pea and bean plants was compared. The attack coefficient a' was lower on pea than on bean plants. This was not due to a difference in the coincidence of prey distribution and predator searching effort, but was due to larvae falling of the smooth leaves of pea plants significantly more frequently than off bean plants. It was concluded that plant structure is an important factor in determining the quality of a habitat for coccinellids.
700 1 $aSUTHERLAND, D.
700 1 $aDIXON, A. F. G.
773 $tOecologia, Berlin$gv. 63, p. 394-397, 1984.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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