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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
02/08/2013 |
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Data da última atualização: |
27/12/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
POMARI, A. F.; BUENO, A. F.; BUENO, R. C. O. F.; MENEZES JR, A. O. |
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Afiliação: |
USP; ADENEY DE FREITAS BUENO, CNPSO; REGIANE CRISTINA O. FREITAS BUENO, UNESP Botucatu; UEL. |
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Título: |
Telenomus remus Nixon egg parasitization of three species of Spodoptera under different temperatures. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Neotropical Entomology, Londrina, v. 42, n. 4, p. 399-406, Aug. 2013. |
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DOI: |
10.1007/s13744-013-0138-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Telenomus remus Nixon is a promising biocontrol agent as an egg parasitoid of Spodoptera spp., but the lack of information on the host?parasitoid interactions in this system precludes its applied use in agriculture. Therefore, we studied the parasitism capacity of T. remus on eggs of Spodoptera cosmioides (Walker), Spodoptera eridania (Cramer), and Spodoptera frugiperda (Smith) in a range of temperatures (19, 22, 25, 28, 31, and 34 ± 1°C) under controlled conditions (70 ± 10% RH and 12 h photophase). Egg masses of Spodoptera spp. were offered to a single-mated T. remus female on a daily basis. More than 80% lifetime parasitism on eggs of S. cosmioides, S. frugiperda, and S. eridania was reached from 1 to 5, 1 to 7, and 1 to 9 days, respectively, at temperatures from 19 to 34°C. More than 80% parasitization was obtained at extreme temperatures for all hosts studied. Lifetime parasitization of S. frugiperda, S. cosmioides, and S. eridania was affected by temperature, with the lowest values for S. frugiperda (34°C) and S. cosmioides (19 and 34°C). Parasitization of S. eridania eggs was reduced around 18% at 28 and 31°C, but dropped more severely at 34°C. Parasitoid longevity was reduced as temperature increased. Thus, our data indicated that T. remus might be suitable as a biocontrol agent against S. eridania, S. cosmioides, and S. frugiperda in geographical areas that fit the temperature range studied here, even though T. remus parasitism was reduced at 34°C. MenosTelenomus remus Nixon is a promising biocontrol agent as an egg parasitoid of Spodoptera spp., but the lack of information on the host?parasitoid interactions in this system precludes its applied use in agriculture. Therefore, we studied the parasitism capacity of T. remus on eggs of Spodoptera cosmioides (Walker), Spodoptera eridania (Cramer), and Spodoptera frugiperda (Smith) in a range of temperatures (19, 22, 25, 28, 31, and 34 ± 1°C) under controlled conditions (70 ± 10% RH and 12 h photophase). Egg masses of Spodoptera spp. were offered to a single-mated T. remus female on a daily basis. More than 80% lifetime parasitism on eggs of S. cosmioides, S. frugiperda, and S. eridania was reached from 1 to 5, 1 to 7, and 1 to 9 days, respectively, at temperatures from 19 to 34°C. More than 80% parasitization was obtained at extreme temperatures for all hosts studied. Lifetime parasitization of S. frugiperda, S. cosmioides, and S. eridania was affected by temperature, with the lowest values for S. frugiperda (34°C) and S. cosmioides (19 and 34°C). Parasitization of S. eridania eggs was reduced around 18% at 28 and 31°C, but dropped more severely at 34°C. Parasitoid longevity was reduced as temperature increased. Thus, our data indicated that T. remus might be suitable as a biocontrol agent against S. eridania, S. cosmioides, and S. frugiperda in geographical areas that fit the temperature range studied here, even though T. remus parasitism was reduced at... Mostrar Tudo |
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Thesagro: |
Controle biológico; Praga de planta. |
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Thesaurus Nal: |
Biological control; Plant pests. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/86920/1/Telenomus-remus-Nixon-egg-parasitization-of-three-species-of-Spodoptera-under-different-temperatures.pdf
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Marc: |
LEADER 02207naa a2200217 a 4500
001 1963271
005 2013-12-27
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1007/s13744-013-0138-0$2DOI
100 1 $aPOMARI, A. F.
245 $aTelenomus remus Nixon egg parasitization of three species of Spodoptera under different temperatures.$h[electronic resource]
260 $c2013
520 $aTelenomus remus Nixon is a promising biocontrol agent as an egg parasitoid of Spodoptera spp., but the lack of information on the host?parasitoid interactions in this system precludes its applied use in agriculture. Therefore, we studied the parasitism capacity of T. remus on eggs of Spodoptera cosmioides (Walker), Spodoptera eridania (Cramer), and Spodoptera frugiperda (Smith) in a range of temperatures (19, 22, 25, 28, 31, and 34 ± 1°C) under controlled conditions (70 ± 10% RH and 12 h photophase). Egg masses of Spodoptera spp. were offered to a single-mated T. remus female on a daily basis. More than 80% lifetime parasitism on eggs of S. cosmioides, S. frugiperda, and S. eridania was reached from 1 to 5, 1 to 7, and 1 to 9 days, respectively, at temperatures from 19 to 34°C. More than 80% parasitization was obtained at extreme temperatures for all hosts studied. Lifetime parasitization of S. frugiperda, S. cosmioides, and S. eridania was affected by temperature, with the lowest values for S. frugiperda (34°C) and S. cosmioides (19 and 34°C). Parasitization of S. eridania eggs was reduced around 18% at 28 and 31°C, but dropped more severely at 34°C. Parasitoid longevity was reduced as temperature increased. Thus, our data indicated that T. remus might be suitable as a biocontrol agent against S. eridania, S. cosmioides, and S. frugiperda in geographical areas that fit the temperature range studied here, even though T. remus parasitism was reduced at 34°C.
650 $aBiological control
650 $aPlant pests
650 $aControle biológico
650 $aPraga de planta
700 1 $aBUENO, A. F.
700 1 $aBUENO, R. C. O. F.
700 1 $aMENEZES JR, A. O.
773 $tNeotropical Entomology, Londrina$gv. 42, n. 4, p. 399-406, Aug. 2013.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
12/11/2012 |
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Data da última atualização: |
03/10/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BENTO, R. A.; SAGGIN-JÚNIOR, O. J.; PITARD, R. M.; STRALIOTTO, R.; SILVA, E. M. R. da; TAVARES, S. R. de L.; LANDA, F. H. T. G. de; MARTINS, L. M.; VOLPON, A. G. T. |
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Afiliação: |
Ricardo Aparecido Bento, National Institute for Amazonian Research; Orivaldo José Saggin-Júnior, Embrapa Agrobiologia; Rosa Maria Pitard, EMBRAPA AGROBIOLOGIA; Rosângela Straliotto, EMBRAPA AGROBIOLOGIA; Eliane Maria Ribeiro da Silva, EMBRAPA AGROBIOLOGIA; SILVIO ROBERTO DE LUCENA TAVARES, CNPS; Frederico Henrique Teixeira Gerken de Landa, CENPES-PETROBRÁS; Luiz Fernando Martins, CENPES-PETROBRÁS; Antonia Garcia Torres Volpon, CENPES-PETROBRÁS. |
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Título: |
Selection of leguminous trees associated with symbiont microorganisms for phytoremediation of petroleum-contaminated soil. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Water Air Soil Pollution, v. 223, p. 5659-5671, Jun. 2012. |
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DOI: |
10.1007/s11270-012-1305-3 |
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Idioma: |
Inglês |
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Conteúdo: |
Leguminous trees have a potential for phytoremediation of oil-contaminated areas for its symbiotic association with nitrogen-fixing bacteria and arbuscular mycorrhizal fungi (AMF). This study selects leguminous tree associated with symbiotic microorganisms that have the potential to remediate petroleum-contaminated soil. Seven species of trees were tested: Acacia angustissima, Acacia auriculiformis, Acacia holosericea, Acacia mangium, Mimosa artemisiana,Mimosa caesalpiniifolia, and Samanea saman. They were inoculated with AMF mix and nitrogen-fixing bacteria mix and cultivated over five oil levels in soils, with five replicates. The decreasing of total petroleum hydrocarbons (TPH) values occurred especially with S. saman and its symbiotic microorganisms on highest oil soil contamination. Despite the large growth of A. angustissima and M. caesalpiniifolia on the highest level of oil, these species and its inoculated microorganisms did not reduce the soil TPH. Both plants were hydrocarbon tolerant but not able to remediate the polluted soil. In contrast were significative hydrocarbon. |
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Palavras-Chave: |
Contaminação de solo; Fitorremediação. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01918naa a2200253 a 4500
001 1939501
005 2016-10-03
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1007/s11270-012-1305-3$2DOI
100 1 $aBENTO, R. A.
245 $aSelection of leguminous trees associated with symbiont microorganisms for phytoremediation of petroleum-contaminated soil.$h[electronic resource]
260 $c2012
520 $aLeguminous trees have a potential for phytoremediation of oil-contaminated areas for its symbiotic association with nitrogen-fixing bacteria and arbuscular mycorrhizal fungi (AMF). This study selects leguminous tree associated with symbiotic microorganisms that have the potential to remediate petroleum-contaminated soil. Seven species of trees were tested: Acacia angustissima, Acacia auriculiformis, Acacia holosericea, Acacia mangium, Mimosa artemisiana,Mimosa caesalpiniifolia, and Samanea saman. They were inoculated with AMF mix and nitrogen-fixing bacteria mix and cultivated over five oil levels in soils, with five replicates. The decreasing of total petroleum hydrocarbons (TPH) values occurred especially with S. saman and its symbiotic microorganisms on highest oil soil contamination. Despite the large growth of A. angustissima and M. caesalpiniifolia on the highest level of oil, these species and its inoculated microorganisms did not reduce the soil TPH. Both plants were hydrocarbon tolerant but not able to remediate the polluted soil. In contrast were significative hydrocarbon.
653 $aContaminação de solo
653 $aFitorremediação
700 1 $aSAGGIN-JÚNIOR, O. J.
700 1 $aPITARD, R. M.
700 1 $aSTRALIOTTO, R.
700 1 $aSILVA, E. M. R. da
700 1 $aTAVARES, S. R. de L.
700 1 $aLANDA, F. H. T. G. de
700 1 $aMARTINS, L. M.
700 1 $aVOLPON, A. G. T.
773 $tWater Air Soil Pollution$gv. 223, p. 5659-5671, Jun. 2012.
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