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Registros recuperados : 16 | |
1. | | MARTINI, L. F. D.; BURGOS, N. R.; NOLDIN, J. A.; AVILA, L. A. Effect of BISPYRIBAC-SODIUM and cold stress on gene expression of rice seedlings. In: CONGRESSO BRASILEIRO DA CIÊNCIA DAS PLANTAS DANINHAS, 29., 2014, Gramado, RS. Anais... Londrina, PR: Sociedade Brasileira da Ciêcia das Plantas Daninhas, 2014. Biblioteca(s): Epagri-Sede. |
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2. | | MARTINI, L. F. D.; BURGOS, N. R.; NOLDIN, J. A.; AVILA, L. A. Absorption, translocation and metabolism of BISPYRIBAC-SODIUM on rice seedlings under cold stress. In: CONGRESSO BRASILEIRO DA CIÊNCIA DAS PLANTAS DANINHAS, 29., 2014, Gramado, RS. Anais... Londrina, PR: Sociedade Brasileira da Ciência das Plantas Daninhas, 2014. Biblioteca(s): Epagri-Sede. |
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3. | | STORCK, L.; LOPES, S. J.; CARGNELUTTI FILHO, A.; MARTINI, L. F. D.; CARVALHO, M. P. de. Sample size for single, double and triple hybrid corn ear traits. Scientia Agricola, Piracicaba, v. 64, n. 1, p. 30-35, jan./feb. 2007. Biblioteca(s): Epagri-Sede. |
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4. | | MARTINI, L. F. D.; NOLDIN, J. A.; AVILA, L. A.; SCHREIBER, F.; VARGAS, H.; LANGES, R. Toxicidade de herbicidas na cultura do arroz irrigado submetido ao estresse por baixas temperaturas. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 7., 2011, Balneário Camboriú, SC. Racionalizando recursos e ampliando oportunidades: anais... Balneário Camboriú, SC: Epagri / Sosbai, 2011. p. 415-418. Biblioteca(s): Epagri-Sede. |
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5. | | MARTINI, L. F. D.; NOLDIN, J. A.; AVILA, L. A.; SCHAEDLER, C. E.; BORGES, C.; ZIMMER, P.; AGOSTINETO, D. Effect of Planting Time and Bispyribac-sodium on Gene Expression of Rice Seedlings. In: ANNUAL MEETING OF THE WEED SCIENCE SOCIETY OF AMERICA, 55., 2015, Lexington, Estados Unidos. Proceedings... Lawrence , KS, EUA: Weed Science Society of America, 2015. Biblioteca(s): Epagri-Sede. |
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6. | | PIVETA, L. B.; PINTO, J. J. O.; NOLDIN, J. A.; MARTINI, L. F. D.; BORTOLDI, A.; DUTRA, E. Controle de capim-arroz em arroz irrigado associando dietholate e clomazapyr + imazapic)zone com a mistura formulada de (imazethapyr+imazapic). In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 8., 2013, Santa Maria, RS. Anais... Santa Maria, RS: UFSM; Sosbai, 2013. p. 371-374. Biblioteca(s): Epagri-Sede. |
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7. | | MOURA, D. S.; NOLDIN, J. A.; MARTINI, L. F. D.; SCHREIBER, F.; CASSOL, L. L.; PINTO, J. J. O. Controle de sagitária (Sagittaria montevidensis) resistente a herbicidas. In: CONGRESSO BRASIELIRO DE ARROZ IRRIGADO, 8., 2013, Santa Maria, RS. Anais... Santa Maria, RS: UFSM; Sosbai, 2013. p. 505-508. Biblioteca(s): Epagri-Sede. |
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8. | | LOPES, S.J.; SANTOS, P.M.dos; STORCK, L.; COCCO, C.; DAMO, H.P.; MARTINI, L.F.D. Cronograma de amostragem de alface cultivada em hidroponia para ajuste de curvas de crescimento vegetativo. Pesquisa Agropecuaria Brasileira, Brasilia, v.42, n.10, p.1451-1457, out. 2007. Biblioteca(s): Epagri-Sede. |
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10. | | MARTINI, L. F. D.; NOLDIN, J. A.; AVILA, L. A.; BURGOS, N. R.; PIVETA, L.; MOURA, D. S. Herbicide injury in rice under cold stress in southern Brazil. In: INTERNATIONAL RICE CONGRESS, 4.., 2014, Bangkok, Thailand. Abstracts... Los Baños, Philippines: IRRI, 2014. Biblioteca(s): Epagri-Sede. |
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11. | | OLIVEIRA, S. J. R. de; STORCK, L.; LUCIO, A. Dal' Col.; LOPES, S. J.; MARTINI, L. F. D. Indice de heterogeneidade, coeficiente de variacao e tamanho otimo de parcela em batata. Ciencia Rural, Santa Maria, v. 36, n. 6, p. 1710-1716, nov.dez. 2006. Biblioteca(s): Epagri-Sede. |
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12. | | FEIJO, S.; OLIVEIRA, S. J. R. de; STORCK, L.; LUCIO, A. D.; DAMO, H. P.; MARTINI, L. F. D. Repetibilidade da producao de frutos de abobrinha italiana. Revista Brasileira de Agrociencia, Pelotas, v. 11, n. 1, p. 39-43, jan./abr. 2005. Biblioteca(s): Epagri-Sede. |
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13. | | OLIVEIRA, S.J.R.de; FEIJAO, S.; STORCK, L.; LOPES, S.J.; MARTINI, L.F.D.; DAMO, H.P. Substituindo o uso de bordaduras laterais por repeticoes em experimentos com milho. Ciencia Rural, Santa Maria, v.35, n.1, p.10-15, jan/fev. 2005. Biblioteca(s): Epagri-Sede. |
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14. | | MARTINI, L. F. D.; FIPKE, M. V.; NOLDIN, J. A.; ROMA-BURGOS, N.; PIVETA, L. B.; MOURA, D. S.; BENEDETTI, L.; SCHREIBER, F.; SCHERNER, A.; AVILA, L. A. Environmental conditions affect herbicide selectivity on paddy rice in Southern Brazil. Ciência Rural, Santa Maria, RS, v. 53, n. 4, 2022. Biblioteca(s): Epagri-Sede. |
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15. | | MARTINI, L. F. D.; NOLDIN, J. A.; AVILA, L. A.; SCHAEDLER, C. E.; BORGES, C. T.; ZIMMER, P. D.; AGOSTINETTO, D. Gene expression of rice seedlings in response to planting time and bispyribac-sodium. In: INTERNATIONAL RICE CONGRESS, 4., 2014, Bangkok, Thailand. Proceedings... Los Baños, Philippines: IRRI, 2014. Biblioteca(s): Epagri-Sede. |
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16. | | MARTINI, L. F. D.; CALDAS, S. S.; BOLZAN, C. M.; BUNDT, A. da C.; PRIMEL, E. G.; AVILA, L. A. de. Risco de contaminação das águas de superfície e subterrâneas por agrotóxicos recomendados para a cultura do arroz irrigado. Ciência Rural, Santa Maria, v. 42, n. 10, p. 1715-1721, out. 2012. Biblioteca(s): Epagri-Sede. |
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Registros recuperados : 16 | |
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Registro Completo
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
14/05/2021 |
Data da última atualização: |
14/05/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
MARTINI, L. F. D.; ROMA-BURGOS, N.; TSENG, T.; FIPKE, M. V.; NOLDIN, J. A.; ÁVILA, L. A. |
Título: |
Acclimation to cold stress reduces injury from low temperature and bispyribacsodium on rice. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Pest Management Science, New York, 2021. |
Idioma: |
Inglês |
Conteúdo: |
In subtropical areas, early planting exposes rice seedlings to cold stress, impairing seedling growth and making them more vulnerable to other stresses including herbicide injury. The objectives of this work were: to evaluate the effect of cold stress on bispyribac-sodium selectivity in rice; to determine the mechanisms of cold tolerance in sensitive ('Epagri 109') and tolerant ('IRGA 424') rice cultivars; and to ascertain that cold acclimatization influences bispyribac-sodium selectivity in rice. RESULTS: Prolonged cold stress caused high lipid peroxidation, increased rice injury, and stunted growth. Short-term acclimation with cold stress reduced rice injury with bispyribac-sodium. Total phenols were upregulated in rice exposed to cold stress. Prolonged cold stress increased the superoxide dismutase and catalase activity in IRGA 424. Antioxidant activity was higher in the cold-tolerant than in the cold-sensitive cultivar. Only catalase activity was responsive to bispyribac-sodium. OsRAN2, OsGSTL2, and CYP72A21 were upregulated by cold and herbicide stress in both cultivars. OsGSTL2 was upregulated more in IRGA 424 than in Epagri 109. OsFAD8 was upregulated in cold-sensitive rice exposed to short-duration cold stress but was not responsive to bispyribac-sodium. CONCLUSION: Cold stress reduces bispyribac-sodium selectivity in rice. Short-term acclimation to cold stress reduces the effect of cold stress and enhances bispyribacsodium selectivity. The tolerance of rice (IRGA 424) to cold stress is due to differential induction of protection genes CYP72A21 and OsGSTL2 associated with herbicide metabolism, together with the accumulation of total phenols and higher activity of antioxidant enzymes. MenosIn subtropical areas, early planting exposes rice seedlings to cold stress, impairing seedling growth and making them more vulnerable to other stresses including herbicide injury. The objectives of this work were: to evaluate the effect of cold stress on bispyribac-sodium selectivity in rice; to determine the mechanisms of cold tolerance in sensitive ('Epagri 109') and tolerant ('IRGA 424') rice cultivars; and to ascertain that cold acclimatization influences bispyribac-sodium selectivity in rice. RESULTS: Prolonged cold stress caused high lipid peroxidation, increased rice injury, and stunted growth. Short-term acclimation with cold stress reduced rice injury with bispyribac-sodium. Total phenols were upregulated in rice exposed to cold stress. Prolonged cold stress increased the superoxide dismutase and catalase activity in IRGA 424. Antioxidant activity was higher in the cold-tolerant than in the cold-sensitive cultivar. Only catalase activity was responsive to bispyribac-sodium. OsRAN2, OsGSTL2, and CYP72A21 were upregulated by cold and herbicide stress in both cultivars. OsGSTL2 was upregulated more in IRGA 424 than in Epagri 109. OsFAD8 was upregulated in cold-sensitive rice exposed to short-duration cold stress but was not responsive to bispyribac-sodium. CONCLUSION: Cold stress reduces bispyribac-sodium selectivity in rice. Short-term acclimation to cold stress reduces the effect of cold stress and enhances bispyribacsodium selectivity. The tolerance of rice (IRGA 42... Mostrar Tudo |
Palavras-Chave: |
cold acclimation; cold tolerance; crosstalk; herbicide metabolism; injury. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02400naa a2200241 a 4500 001 1130839 005 2021-05-14 008 2021 bl uuuu u00u1 u #d 100 1 $aMARTINI, L. F. D. 245 $aAcclimation to cold stress reduces injury from low temperature and bispyribacsodium on rice.$h[electronic resource] 260 $c2021 520 $aIn subtropical areas, early planting exposes rice seedlings to cold stress, impairing seedling growth and making them more vulnerable to other stresses including herbicide injury. The objectives of this work were: to evaluate the effect of cold stress on bispyribac-sodium selectivity in rice; to determine the mechanisms of cold tolerance in sensitive ('Epagri 109') and tolerant ('IRGA 424') rice cultivars; and to ascertain that cold acclimatization influences bispyribac-sodium selectivity in rice. RESULTS: Prolonged cold stress caused high lipid peroxidation, increased rice injury, and stunted growth. Short-term acclimation with cold stress reduced rice injury with bispyribac-sodium. Total phenols were upregulated in rice exposed to cold stress. Prolonged cold stress increased the superoxide dismutase and catalase activity in IRGA 424. Antioxidant activity was higher in the cold-tolerant than in the cold-sensitive cultivar. Only catalase activity was responsive to bispyribac-sodium. OsRAN2, OsGSTL2, and CYP72A21 were upregulated by cold and herbicide stress in both cultivars. OsGSTL2 was upregulated more in IRGA 424 than in Epagri 109. OsFAD8 was upregulated in cold-sensitive rice exposed to short-duration cold stress but was not responsive to bispyribac-sodium. CONCLUSION: Cold stress reduces bispyribac-sodium selectivity in rice. Short-term acclimation to cold stress reduces the effect of cold stress and enhances bispyribacsodium selectivity. The tolerance of rice (IRGA 424) to cold stress is due to differential induction of protection genes CYP72A21 and OsGSTL2 associated with herbicide metabolism, together with the accumulation of total phenols and higher activity of antioxidant enzymes. 653 $acold acclimation 653 $acold tolerance 653 $acrosstalk 653 $aherbicide metabolism 653 $ainjury 700 1 $aROMA-BURGOS, N. 700 1 $aTSENG, T. 700 1 $aFIPKE, M. V. 700 1 $aNOLDIN, J. A. 700 1 $aÁVILA, L. A. 773 $tPest Management Science, New York, 2021.
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