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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
05/03/2001 |
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Data da última atualização: |
05/03/2001 |
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Autoria: |
ARAÚJO, L. V. C.; LEITE, J. A. N.; ARRIEL, E. F.; BAKKE, O. A. |
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Título: |
Aspectos fenológicos de uma população de Jurema Preta (Mimosa hostilis Benth) sem acúleos. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: CONGRESSO E EXPOSIÇÃO INTERNACIONAL SOBRE FLORESTAS, 6., 2000, Porto Seguro. Resumos técnicos. Rio de Janeiro: Instituto Ambiental Biosfera, 2000. p.17-18. |
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Idioma: |
Português |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00558naa a2200145 a 4500
001 1299104
005 2001-03-05
008 2000 bl uuuu u00u1 u #d
100 1 $aARAÚJO, L. V. C.
245 $aAspectos fenológicos de uma população de Jurema Preta (Mimosa hostilis Benth) sem acúleos.
260 $c2000
700 1 $aLEITE, J. A. N.
700 1 $aARRIEL, E. F.
700 1 $aBAKKE, O. A.
773 $tIn: CONGRESSO E EXPOSIÇÃO INTERNACIONAL SOBRE FLORESTAS, 6., 2000, Porto Seguro. Resumos técnicos. Rio de Janeiro: Instituto Ambiental Biosfera, 2000. p.17-18.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
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Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
10/08/2015 |
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Data da última atualização: |
04/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
FONSECA, A. R.; CARVALHO, C. F.; CRUZ, I.; SOUZA, B.; ECOLE, C. C. |
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Afiliação: |
ALYSSON R. FONSECA, UEMG; CÉSAR F. CARVALHO, UFLA, Lavras, MG.; IVAN CRUZ, CNPMS; BRÍGIDA SOUZA, UFLA, Lavras, MG.; CARLOS C. ECOLE, (IIAM), Mavalane, Maputo, Mozambique. |
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Título: |
Development and predatory capacity of Chrysoperla externa (Neuroptera: Chrysopidae) larvae at different temperatures. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Revista Colombiana de Entomología, Bogotá, v. 41, n. 1, p. 5-11, enero/jun. 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Chrysoperla externa (Neuroptera: Chrysopidae) is one of the natural enemies of the corn leaf aphid Rhopalosiphum maidis (Hemiptera: Aphididae) and has potential application in the biological control of that pest. The effect of? temperature on the development and the predatory capacity of this chrysopid fed with R. maidis nymphs was investigated. Fresh eggs of C. externa were maintained at 15, 20, 25 or 30 °C under 70% relative humidity and 12 h photophase, and the duration of the embryonic stage, as well as the duration and viability of the larval (first, second and third instars), prepupal, pupal and adult forms of the predator were evaluated. The duration of each of these stages decreased with increasing temperature, whilst the viabilities of all forms attained 100% at 20 and 25 °C. The threshold temperature and the value of the thermal constant K obtained for the complete life cycle (egg to adult) were, respectively, 10.7 °C and 377.8 degree-days. Independent of temperature, the consumption of R. maidis nymphs by C. externa increased as the larvae reached maturity. At 20 and 25 °C the average number of aphids consumed during the complete larval stage was maximal at approximately 350 specimens. It is concluded, therefore, that the development of the immature forms of C. externa fed on R. maidis as well as its viability and predatory capacity, were favored at temperatures between 20 and 25 °C. |
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Palavras-Chave: |
Corn leaf aphid; Green lacewing; Predator; Thermal requirements. |
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Thesagro: |
Controle biológico. |
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Thesaurus NAL: |
Biological control. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/128083/1/Development-predatory.pdf
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Marc: |
LEADER 02178naa a2200241 a 4500
001 2021651
005 2016-03-04
008 2015 bl uuuu u00u1 u #d
100 1 $aFONSECA, A. R.
245 $aDevelopment and predatory capacity of Chrysoperla externa (Neuroptera$bChrysopidae) larvae at different temperatures.$h[electronic resource]
260 $c2015
520 $aChrysoperla externa (Neuroptera: Chrysopidae) is one of the natural enemies of the corn leaf aphid Rhopalosiphum maidis (Hemiptera: Aphididae) and has potential application in the biological control of that pest. The effect of? temperature on the development and the predatory capacity of this chrysopid fed with R. maidis nymphs was investigated. Fresh eggs of C. externa were maintained at 15, 20, 25 or 30 °C under 70% relative humidity and 12 h photophase, and the duration of the embryonic stage, as well as the duration and viability of the larval (first, second and third instars), prepupal, pupal and adult forms of the predator were evaluated. The duration of each of these stages decreased with increasing temperature, whilst the viabilities of all forms attained 100% at 20 and 25 °C. The threshold temperature and the value of the thermal constant K obtained for the complete life cycle (egg to adult) were, respectively, 10.7 °C and 377.8 degree-days. Independent of temperature, the consumption of R. maidis nymphs by C. externa increased as the larvae reached maturity. At 20 and 25 °C the average number of aphids consumed during the complete larval stage was maximal at approximately 350 specimens. It is concluded, therefore, that the development of the immature forms of C. externa fed on R. maidis as well as its viability and predatory capacity, were favored at temperatures between 20 and 25 °C.
650 $aBiological control
650 $aControle biológico
653 $aCorn leaf aphid
653 $aGreen lacewing
653 $aPredator
653 $aThermal requirements
700 1 $aCARVALHO, C. F.
700 1 $aCRUZ, I.
700 1 $aSOUZA, B.
700 1 $aECOLE, C. C.
773 $tRevista Colombiana de Entomología, Bogotá$gv. 41, n. 1, p. 5-11, enero/jun. 2015.
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Embrapa Milho e Sorgo (CNPMS) |
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