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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
21/03/2023 |
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Data da última atualização: |
22/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LEITE, N. A.; REDAELLI, L. R.; ASSIS, L. de S.; MENDES, S. M.; SILVA, A. F. da. |
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Afiliação: |
NATÁLIA ALVES LEITE, Universidade Federal do Rio Grande do Sul; LUIZA RODRIGUES REDAELLI, Universidade Federal do Rio Grande do Sul; LARISSA SOUZA DE ASSIS, Universidade Federal do Rio Grande do Sul; SIMONE MARTINS MENDES, CNPMS; ALEXANDRE FERREIRA DA SILVA, CNPMS. |
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Título: |
The role of glyphosate-resistant weeds and starvation on biological, reproductive, and preference parameters of Chrysodeixis includens (Lepidoptera: Noctuidae). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Bulletin of Entomological Research, v. 113, n. 2, p. 220-229, 2023. |
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DOI: |
https://doi.org/10.1017/S0007485322000487 |
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Idioma: |
Inglês |
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Conteúdo: |
Glyphosate-resistant weeds are difficult to manage and can serve as hosts for pests that threaten cultivated crops. Chrysodeixis includens (Walker) (Lepidoptera: Noctuidae) is one of the main polyphagous pests of soybean in Brazil that can benefit from weeds' presence during season and off-season. Despite its pest status, little is known about C. includens survival and development on alternative hosts, including those resistant to glyphosate. Therefore, we assessed the biology, reproduction, preference, and survival at different feeding periods of C. includens on seven glyphosate-resistant weeds (Sumatran fleabane, Italian ryegrass, sourgrass, goosegrass, smooth pigweed, wild poinsettia, hairy beggarticks) commonly found in Brazilian agroecosystems, under laboratory conditions. Our results showed that C. includens survival and reproduction were similar on soybean and wild poinsettia. Survival and reproduction were lower on smooth pigweed and hairy beggarticks. Also, these plants prolonged the larval stage. Larvae did not pupate when fed on sourgrass, goosegrass, Italian ryegrass, and Sumatran fleabane. However, on Sumatran fleabane their biomass was higher. The mean generation time was lower on wild poinsettia. This weed was preferred to soybean. An antifeeding factor was observed on Sumatran fleabane. Larvae fed for 11 days on soybean, wild poinsettia and smooth pigweed developed into pupae. In agricultural systems, farmers must pay attention to the management of these weeds, especially wild poinsettia, smooth pigweed, and hairy beggarticks, to interrupt the cycle of this pest, since these plants can serve as main sources of infestation for the soybean crop. MenosGlyphosate-resistant weeds are difficult to manage and can serve as hosts for pests that threaten cultivated crops. Chrysodeixis includens (Walker) (Lepidoptera: Noctuidae) is one of the main polyphagous pests of soybean in Brazil that can benefit from weeds' presence during season and off-season. Despite its pest status, little is known about C. includens survival and development on alternative hosts, including those resistant to glyphosate. Therefore, we assessed the biology, reproduction, preference, and survival at different feeding periods of C. includens on seven glyphosate-resistant weeds (Sumatran fleabane, Italian ryegrass, sourgrass, goosegrass, smooth pigweed, wild poinsettia, hairy beggarticks) commonly found in Brazilian agroecosystems, under laboratory conditions. Our results showed that C. includens survival and reproduction were similar on soybean and wild poinsettia. Survival and reproduction were lower on smooth pigweed and hairy beggarticks. Also, these plants prolonged the larval stage. Larvae did not pupate when fed on sourgrass, goosegrass, Italian ryegrass, and Sumatran fleabane. However, on Sumatran fleabane their biomass was higher. The mean generation time was lower on wild poinsettia. This weed was preferred to soybean. An antifeeding factor was observed on Sumatran fleabane. Larvae fed for 11 days on soybean, wild poinsettia and smooth pigweed developed into pupae. In agricultural systems, farmers must pay attention to the management of these weed... Mostrar Tudo |
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Palavras-Chave: |
Glifosato; Planta daninha; Ponte verde. |
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Thesagro: |
Erva Daninha; Plantio Direto; Soja. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02515naa a2200253 a 4500
001 2152555
005 2023-06-22
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1017/S0007485322000487$2DOI
100 1 $aLEITE, N. A.
245 $aThe role of glyphosate-resistant weeds and starvation on biological, reproductive, and preference parameters of Chrysodeixis includens (Lepidoptera$bNoctuidae).$h[electronic resource]
260 $c2023
520 $aGlyphosate-resistant weeds are difficult to manage and can serve as hosts for pests that threaten cultivated crops. Chrysodeixis includens (Walker) (Lepidoptera: Noctuidae) is one of the main polyphagous pests of soybean in Brazil that can benefit from weeds' presence during season and off-season. Despite its pest status, little is known about C. includens survival and development on alternative hosts, including those resistant to glyphosate. Therefore, we assessed the biology, reproduction, preference, and survival at different feeding periods of C. includens on seven glyphosate-resistant weeds (Sumatran fleabane, Italian ryegrass, sourgrass, goosegrass, smooth pigweed, wild poinsettia, hairy beggarticks) commonly found in Brazilian agroecosystems, under laboratory conditions. Our results showed that C. includens survival and reproduction were similar on soybean and wild poinsettia. Survival and reproduction were lower on smooth pigweed and hairy beggarticks. Also, these plants prolonged the larval stage. Larvae did not pupate when fed on sourgrass, goosegrass, Italian ryegrass, and Sumatran fleabane. However, on Sumatran fleabane their biomass was higher. The mean generation time was lower on wild poinsettia. This weed was preferred to soybean. An antifeeding factor was observed on Sumatran fleabane. Larvae fed for 11 days on soybean, wild poinsettia and smooth pigweed developed into pupae. In agricultural systems, farmers must pay attention to the management of these weeds, especially wild poinsettia, smooth pigweed, and hairy beggarticks, to interrupt the cycle of this pest, since these plants can serve as main sources of infestation for the soybean crop.
650 $aErva Daninha
650 $aPlantio Direto
650 $aSoja
653 $aGlifosato
653 $aPlanta daninha
653 $aPonte verde
700 1 $aREDAELLI, L. R.
700 1 $aASSIS, L. de S.
700 1 $aMENDES, S. M.
700 1 $aSILVA, A. F. da
773 $tBulletin of Entomological Research$gv. 113, n. 2, p. 220-229, 2023.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
21/11/2017 |
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Data da última atualização: |
27/11/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ALVES, H. C.; SOUSA, C. P. de; NASSU, R. T.; FORATO, L. A.; BERNARDES FILHO, R. |
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Afiliação: |
Henrique Cezar Alves, UFSCar; Cristina Paiva de Sousa, UFSCar; RENATA TIEKO NASSU, CPPSE; LUCIMARA APARECIDA FORATO, CNPDIA; RUBENS BERNARDES FILHO, CNPDIA. |
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Título: |
Use of chitosan-based edible coating for extending shelf life of vacuum-packaged beef. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: INNOVATIONS IN FOOD PACKAGING, SHELF LIFE AND FOOD SAFETY CONFERENCE, 2., 2017, Erding, Munich, Germany. Proceedings... Munich, Germany: Elsevier; Fraunhofer IVV, 2017. |
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Páginas: |
p. 32. |
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Idioma: |
Inglês |
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Conteúdo: |
Traditional packaging for meat provides short shelf life and undesirable modifications in its physicochemical characteristics and microbiological quality. |
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Palavras-Chave: |
Edible coating. |
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Thesaurus NAL: |
chitosan; vacuum packaging. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/167113/1/0002.pdf
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Marc: |
LEADER 00875nam a2200205 a 4500
001 2080265
005 2017-11-27
008 2017 bl uuuu u00u1 u #d
100 1 $aALVES, H. C.
245 $aUse of chitosan-based edible coating for extending shelf life of vacuum-packaged beef.$h[electronic resource]
260 $aIn: INNOVATIONS IN FOOD PACKAGING, SHELF LIFE AND FOOD SAFETY CONFERENCE, 2., 2017, Erding, Munich, Germany. Proceedings... Munich, Germany: Elsevier; Fraunhofer IVV$c2017
300 $ap. 32.
520 $aTraditional packaging for meat provides short shelf life and undesirable modifications in its physicochemical characteristics and microbiological quality.
650 $achitosan
650 $avacuum packaging
653 $aEdible coating
700 1 $aSOUSA, C. P. de
700 1 $aNASSU, R. T.
700 1 $aFORATO, L. A.
700 1 $aBERNARDES FILHO, R.
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Embrapa Pecuária Sudeste (CPPSE) |
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