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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
31/10/2013 |
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Data da última atualização: |
28/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ZANUNCIO, J. C.; MATOS NETO, F. da C.; TAVARES, W. de S.; CRUZ, I.; LEITE, G. L. D.; SERRÃO, J. E. |
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Afiliação: |
IVAN CRUZ, CNPMS. |
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Título: |
Functional and numerical responses and reproduction of Campoletis flavicincta parasitizing Spodoptera frugiperda caterpillars. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Acta Scientiarum. Agronomy, Maringá, v. 35, n. 4, p. 419-426, out./dez. 2013. |
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DOI: |
10.4025/actasciagron.v35i4.15871 |
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Idioma: |
Inglês |
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Conteúdo: |
The functional and numerical responses, reproductive characteristics, and viability of Campoletis flavicincta (Hymenoptera: Ichneumonidae) as well as the mortality after parasitism of the host Spodoptera frugiperda (Lepidoptera: Noctuidae) were analyzed in the laboratory. Campoletis flavicincta pairs were maintained until female death with 10, 20, 30, 40, or 50 caterpillars day -1 of the host S. frugiperda. A type III functional response curve was fitted to the average number of caterpillars supplied per day during the female wasp lifespan, as the explanatory variable. The handling time was 0.5940 0.0875h, and the instantaneous search 0.0047 0.0020 h-1. The functional response for each of the first five days of the host was a type III. The longevity at the five host densities and the parasitism rate showed a significant linear decrease with the host density. The offspring production showed an increasing quadratic variation with increased host density. The production of females by C. flavicincta, the offspring sex ratio, the viability of the parasitoid pupae and the percentage of mortality of S. frugiperda caterpillars were not affected by host density. The function al and numerical responses of C. flavicincta indicate that this parasitoid could be a candidate for biological control of S. frugiperda. |
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Palavras-Chave: |
Densidade do hospedeiro; Resposta numérica. |
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Thesagro: |
Lagarta; Parasitismo; Praga de planta. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/970020/1/Functionalnumerical.pdf
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Marc: |
LEADER 02145naa a2200253 a 4500
001 1970020
005 2017-09-28
008 2013 bl uuuu u00u1 u #d
024 7 $a10.4025/actasciagron.v35i4.15871$2DOI
100 1 $aZANUNCIO, J. C.
245 $aFunctional and numerical responses and reproduction of Campoletis flavicincta parasitizing Spodoptera frugiperda caterpillars.$h[electronic resource]
260 $c2013
520 $aThe functional and numerical responses, reproductive characteristics, and viability of Campoletis flavicincta (Hymenoptera: Ichneumonidae) as well as the mortality after parasitism of the host Spodoptera frugiperda (Lepidoptera: Noctuidae) were analyzed in the laboratory. Campoletis flavicincta pairs were maintained until female death with 10, 20, 30, 40, or 50 caterpillars day -1 of the host S. frugiperda. A type III functional response curve was fitted to the average number of caterpillars supplied per day during the female wasp lifespan, as the explanatory variable. The handling time was 0.5940 0.0875h, and the instantaneous search 0.0047 0.0020 h-1. The functional response for each of the first five days of the host was a type III. The longevity at the five host densities and the parasitism rate showed a significant linear decrease with the host density. The offspring production showed an increasing quadratic variation with increased host density. The production of females by C. flavicincta, the offspring sex ratio, the viability of the parasitoid pupae and the percentage of mortality of S. frugiperda caterpillars were not affected by host density. The function al and numerical responses of C. flavicincta indicate that this parasitoid could be a candidate for biological control of S. frugiperda.
650 $aLagarta
650 $aParasitismo
650 $aPraga de planta
653 $aDensidade do hospedeiro
653 $aResposta numérica
700 1 $aMATOS NETO, F. da C.
700 1 $aTAVARES, W. de S.
700 1 $aCRUZ, I.
700 1 $aLEITE, G. L. D.
700 1 $aSERRÃO, J. E.
773 $tActa Scientiarum. Agronomy, Maringá$gv. 35, n. 4, p. 419-426, out./dez. 2013.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
02/09/1999 |
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Data da última atualização: |
02/09/1999 |
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Autoria: |
KURODA, N. H.; SILVA, R. M.; REIFSCHNEIDER, F. J. B.; PEIXOTO, N. |
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Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
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Título: |
Avaliacao preliminar da resistencia de polpa de frutos de Cucurbita spp. a Phytophthora capsici. |
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Ano de publicação: |
1984 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE OLERICULTURA, 24.; REUNIAO LATINO-AMERICANA DE OLERICULTURA, 1., 1984, Jaboticabal, SP. Resumos... Jaboticabal: FCAV, 1984. |
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Páginas: |
p.49. |
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Idioma: |
Português |
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Palavras-Chave: |
Anapolis; Brasil; Fungus; Goias; Moranga; Resistance; Squash; Winter squash. |
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Thesagro: |
Abóbora; Cerrado; Cucúrbita Máxima; Cucúrbita Moschata; Fungo; Phytophthora Capsici; Podridão; Resistência. |
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Thesaurus NAL: |
Brazil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01027naa a2200361 a 4500
001 1765309
005 1999-09-02
008 1984 bl uuuu u00u1 u #d
100 1 $aKURODA, N. H.
245 $aAvaliacao preliminar da resistencia de polpa de frutos de Cucurbita spp. a Phytophthora capsici.
260 $c1984
300 $ap.49.
650 $aBrazil
650 $aAbóbora
650 $aCerrado
650 $aCucúrbita Máxima
650 $aCucúrbita Moschata
650 $aFungo
650 $aPhytophthora Capsici
650 $aPodridão
650 $aResistência
653 $aAnapolis
653 $aBrasil
653 $aFungus
653 $aGoias
653 $aMoranga
653 $aResistance
653 $aSquash
653 $aWinter squash
700 1 $aSILVA, R. M.
700 1 $aREIFSCHNEIDER, F. J. B.
700 1 $aPEIXOTO, N.
773 $tIn: CONGRESSO BRASILEIRO DE OLERICULTURA, 24.; REUNIAO LATINO-AMERICANA DE OLERICULTURA, 1., 1984, Jaboticabal, SP. Resumos... Jaboticabal: FCAV, 1984.
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Embrapa Hortaliças (CNPH) |
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