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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
02/08/2013 |
Data da última atualização: |
27/12/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
POMARI, A. F.; BUENO, A. F.; BUENO, R. C. O. F.; MENEZES JR, A. O. |
Afiliação: |
USP; ADENEY DE FREITAS BUENO, CNPSO; REGIANE CRISTINA O. FREITAS BUENO, UNESP Botucatu; UEL. |
Título: |
Telenomus remus Nixon egg parasitization of three species of Spodoptera under different temperatures. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Neotropical Entomology, Londrina, v. 42, n. 4, p. 399-406, Aug. 2013. |
DOI: |
10.1007/s13744-013-0138-0 |
Idioma: |
Inglês |
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 |
Thesagro: |
Controle biológico; Praga de planta. |
Thesaurus Nal: |
Biological control; Plant pests. |
Categoria do assunto: |
O Insetos e Entomologia |
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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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
26/11/2019 |
Data da última atualização: |
06/10/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
ANDRADE, V. P. M. de; SIMOES, W. L.; DIAS, N. da S.; MOUCO, M. A. do C.; SILVA, W. O. da. |
Afiliação: |
VICTOR PIMENTA MARTINS DE ANDRADE; WELSON LIMA SIMOES, CPATSA; NILDO DA SILVA DIAS; MARIA APARECIDA DO CARMO MOUCO, CPATSA; WESLLEY OLIVEIRA DA SILVA. |
Título: |
Pós colheita da manga Kent submetida a déficit hídrico controlado no Semiárido nordestino. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 26., 2019, Juazeiro, BA/Petrolina, PE. Fruticultura de precisão: desafios e oportunidades - anais. Petrolina: Embrapa Semiárido: UNIVASF: SBF, 2019. |
Páginas: |
p. 2073-2076. |
Idioma: |
Português |
Conteúdo: |
O objetivo desse trabalho foi avaliar as características pós-colheita da mangueira Kent submetida a déficit hídrico controlado nos estádios fenológicos de floração, crescimento de frutos e maturação. |
Palavras-Chave: |
Cultivar Kent; Deficit hídrico. |
Thesagro: |
Floração; Irrigação; Manga; Mangifera Indica; Pós-Colheita; Sistema de Cultivo. |
Thesaurus NAL: |
Mangoes; Postharvest technology. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/205537/1/Pos-colheita-da-manga-Kent.pdf
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Marc: |
LEADER 01186nam a2200289 a 4500 001 2115181 005 2023-10-06 008 2019 bl uuuu u00u1 u #d 100 1 $aANDRADE, V. P. M. de 245 $aPós colheita da manga Kent submetida a déficit hídrico controlado no Semiárido nordestino.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 26., 2019, Juazeiro, BA/Petrolina, PE. Fruticultura de precisão: desafios e oportunidades - anais. Petrolina: Embrapa Semiárido: UNIVASF: SBF$c2019 300 $ap. 2073-2076. 520 $aO objetivo desse trabalho foi avaliar as características pós-colheita da mangueira Kent submetida a déficit hídrico controlado nos estádios fenológicos de floração, crescimento de frutos e maturação. 650 $aMangoes 650 $aPostharvest technology 650 $aFloração 650 $aIrrigação 650 $aManga 650 $aMangifera Indica 650 $aPós-Colheita 650 $aSistema de Cultivo 653 $aCultivar Kent 653 $aDeficit hídrico 700 1 $aSIMOES, W. L. 700 1 $aDIAS, N. da S. 700 1 $aMOUCO, M. A. do C. 700 1 $aSILVA, W. O. da
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