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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Trigo. |
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Data corrente: |
18/09/2023 |
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Data da última atualização: |
19/09/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARRO, J. P.; SANTANA, F. M.; TIBOLA, C. S.; MACHADO, F. J.; SCHIPANSKI, C. A.; CHAGAS, D. F.; GUTERRES, C. W.; CASAROTTO, G.; CAPITANIO, C. G.; DALLAGNOL, L. J.; KUHNEM, P.; FEKSA, H. R.; VENANCIO, W. S.; DEL PONTE, E. M. |
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Afiliação: |
JHONATAN PAULO BARRO, UNIVERSIDADE FEDERAL DE VIÇOSA; FLAVIO MARTINS SANTANA, CPACT; CASIANE SALETE TIBOLA, CNPT; FRANKLIN JACKSON MACHADO; CARLOS ANDRÉ SCHIPANSKI; DÉBORA FONSECA CHAGAS, G12 AGRO PESQUISA E CONSULTORIA AGRONÔMICA; CAROLINE WESP GUTERRES, AGRONÔMICA - LABORATÓRIO DE DIAGNÓSTICO FITOSSANITÁRIO E CONSULTORIA; GABRIELE CASAROTTO, 3TENTOS AGROINDUSTRIAL SA; CASSIO GUILHERME CAPITANIO, 3TENTOS AGROINDUSTRIAL SA; LEANDRO JOSE DALLAGNOL, UNIVERSIDADE FEDERAL DE PELOTAS; PAULO KUHNEM, BIOTRIGO GENÉTICA LTDA.; HERALDO ROSA FEKSA, FUNDAÇÃO AGRÁRIA DE PESQUISA AGROPECUÁRIA; WILSON STORY VENANCIO, ESTAÇÃO EXPERIMENTAL AGRÍCOLA CAMPOS GERAIS; EMERSON MEDEIROS DEL PONTE, UNIVERSIDADE FEDERAL DE VIÇOSA. |
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Título: |
Comparison of single- or multi-active ingredient fungicides for controlling Fusarium head blight and deoxynivalenol in Brazilian wheat. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Crop Protection, v. 174, 106402, Dec. 2023. |
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Páginas: |
7 p. |
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ISSN: |
0261-2194 |
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Idioma: |
Inglês |
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Conteúdo: |
In this study, we gathered data on Fusarium head blight (FHB) severity, deoxynivalenol (DON), and wheat yields from 19 cooperative fungicide trials conducted in Southern Brazil over five growing seasons (2017?2021). We tested three premixes of Quinone Outside Inhibitors (QoIs) + demethylation inhibitors (DMIs) (PYRAclostrobin + METConazole, TEBUconazole + TriFLoXystrobin, and TriFLoXystrobin + PROThioconazole), one triple premix of QoI + DMI + succinate dehydrogenase inhibitors (SDHI) (TriFLoXystrobin + PROThioconazole + BIXaFen), and two single active ingredients (METC [DMI] and CARBendazim [benzimidazole; MBC]) applied three times, beginning at the flowering stage and continuing every 7?12 days. We fitted a network meta-analysis model to the log of the means of FHB index and DON content data and to the non-transformed mean yield for each treatment, including the untreated control. Disease (FHB index) reduction estimates ranged from 41.5% (TEBU + TFLX) to 62.8% (METC); the latter did not differ from PYRA + METC (56.1%). Likewise, the mean estimates of percent DON reduction were higher for METC (65.1%) and PYRA + METC (58.3%). These two treatments were followed by TEBU + TFLX (50%), which was not statistically different from CARB (48%) and TFLX + PROT (45.2%), but differed from TFLX + PROT + BIXF (39.3%). Lastly, the yield response was higher for TFLX + PROT + BIXF (643 kg/ha), which differed from all other treatments, including METC (505.9 kg/ha), PYRA + METC (477.8 kg/ha), TFLX + PROT (455.3 kg/ha), CARB (453.2 kg/ha), and TEBU + TFLX (403.4 kg/ha). The results of this meta-analysis are crucial for choosing fungicides when planning programs aimed at reducing both FHB and DON levels in wheat. MenosIn this study, we gathered data on Fusarium head blight (FHB) severity, deoxynivalenol (DON), and wheat yields from 19 cooperative fungicide trials conducted in Southern Brazil over five growing seasons (2017?2021). We tested three premixes of Quinone Outside Inhibitors (QoIs) + demethylation inhibitors (DMIs) (PYRAclostrobin + METConazole, TEBUconazole + TriFLoXystrobin, and TriFLoXystrobin + PROThioconazole), one triple premix of QoI + DMI + succinate dehydrogenase inhibitors (SDHI) (TriFLoXystrobin + PROThioconazole + BIXaFen), and two single active ingredients (METC [DMI] and CARBendazim [benzimidazole; MBC]) applied three times, beginning at the flowering stage and continuing every 7?12 days. We fitted a network meta-analysis model to the log of the means of FHB index and DON content data and to the non-transformed mean yield for each treatment, including the untreated control. Disease (FHB index) reduction estimates ranged from 41.5% (TEBU + TFLX) to 62.8% (METC); the latter did not differ from PYRA + METC (56.1%). Likewise, the mean estimates of percent DON reduction were higher for METC (65.1%) and PYRA + METC (58.3%). These two treatments were followed by TEBU + TFLX (50%), which was not statistically different from CARB (48%) and TFLX + PROT (45.2%), but differed from TFLX + PROT + BIXF (39.3%). Lastly, the yield response was higher for TFLX + PROT + BIXF (643 kg/ha), which differed from all other treatments, including METC (505.9 kg/ha), PYRA + METC (477.8 kg/ha),... Mostrar Tudo |
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Palavras-Chave: |
Desoxinivalenol. |
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Thesagro: |
Fungicida; Fusarium Graminearum; Trigo. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1156741/1/Artigo-Comparison-of-single.pdf
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Marc: |
LEADER 02715naa a2200349 a 4500
001 2156741
005 2023-09-19
008 2023 bl uuuu u00u1 u #d
022 $a0261-2194
100 1 $aBARRO, J. P.
245 $aComparison of single- or multi-active ingredient fungicides for controlling Fusarium head blight and deoxynivalenol in Brazilian wheat.$h[electronic resource]
260 $c2023
300 $a7 p.
520 $aIn this study, we gathered data on Fusarium head blight (FHB) severity, deoxynivalenol (DON), and wheat yields from 19 cooperative fungicide trials conducted in Southern Brazil over five growing seasons (2017?2021). We tested three premixes of Quinone Outside Inhibitors (QoIs) + demethylation inhibitors (DMIs) (PYRAclostrobin + METConazole, TEBUconazole + TriFLoXystrobin, and TriFLoXystrobin + PROThioconazole), one triple premix of QoI + DMI + succinate dehydrogenase inhibitors (SDHI) (TriFLoXystrobin + PROThioconazole + BIXaFen), and two single active ingredients (METC [DMI] and CARBendazim [benzimidazole; MBC]) applied three times, beginning at the flowering stage and continuing every 7?12 days. We fitted a network meta-analysis model to the log of the means of FHB index and DON content data and to the non-transformed mean yield for each treatment, including the untreated control. Disease (FHB index) reduction estimates ranged from 41.5% (TEBU + TFLX) to 62.8% (METC); the latter did not differ from PYRA + METC (56.1%). Likewise, the mean estimates of percent DON reduction were higher for METC (65.1%) and PYRA + METC (58.3%). These two treatments were followed by TEBU + TFLX (50%), which was not statistically different from CARB (48%) and TFLX + PROT (45.2%), but differed from TFLX + PROT + BIXF (39.3%). Lastly, the yield response was higher for TFLX + PROT + BIXF (643 kg/ha), which differed from all other treatments, including METC (505.9 kg/ha), PYRA + METC (477.8 kg/ha), TFLX + PROT (455.3 kg/ha), CARB (453.2 kg/ha), and TEBU + TFLX (403.4 kg/ha). The results of this meta-analysis are crucial for choosing fungicides when planning programs aimed at reducing both FHB and DON levels in wheat.
650 $aFungicida
650 $aFusarium Graminearum
650 $aTrigo
653 $aDesoxinivalenol
700 1 $aSANTANA, F. M.
700 1 $aTIBOLA, C. S.
700 1 $aMACHADO, F. J.
700 1 $aSCHIPANSKI, C. A.
700 1 $aCHAGAS, D. F.
700 1 $aGUTERRES, C. W.
700 1 $aCASAROTTO, G.
700 1 $aCAPITANIO, C. G.
700 1 $aDALLAGNOL, L. J.
700 1 $aKUHNEM, P.
700 1 $aFEKSA, H. R.
700 1 $aVENANCIO, W. S.
700 1 $aDEL PONTE, E. M.
773 $tCrop Protection$gv. 174, 106402, Dec. 2023.
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Embrapa Clima Temperado (CPACT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
25/02/2016 |
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Data da última atualização: |
04/04/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OLIVEIRA, L. C.; AMORIM, L. O.; CURADO, F. F.; TAVARES, E. D.; PEREIRA, M. C. de B. |
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Afiliação: |
FERNANDO FLEURY CURADO, CPATC; EDSON DIOGO TAVARES, CPATC. |
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Título: |
Levantamento participativo de sementes crioulas de milho e feijões no município de poço redondo/se. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: ENCONTRO NORDESTINO DE ETNOECOLOGIA E ETNOBIOLOGIA, 8., 2015, Aracaju, SE. Proceedings... Aracaju: RESEA, 2015. |
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Idioma: |
Português |
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Conteúdo: |
As comunidades camponesas mantém número expressivo de variedades locais que contribuem com os modos de vida em unidades de produção garantindo a segurança alimentar das famílias. |
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Palavras-Chave: |
Agrobiodiversidade; Agroecologia; Conhecimento tradicional. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00861nam a2200193 a 4500
001 2038575
005 2016-04-04
008 2015 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, L. C.
245 $aLevantamento participativo de sementes crioulas de milho e feijões no município de poço redondo/se.$h[electronic resource]
260 $aIn: ENCONTRO NORDESTINO DE ETNOECOLOGIA E ETNOBIOLOGIA, 8., 2015, Aracaju, SE. Proceedings... Aracaju: RESEA$c2015
520 $aAs comunidades camponesas mantém número expressivo de variedades locais que contribuem com os modos de vida em unidades de produção garantindo a segurança alimentar das famílias.
653 $aAgrobiodiversidade
653 $aAgroecologia
653 $aConhecimento tradicional
700 1 $aAMORIM, L. O.
700 1 $aCURADO, F. F.
700 1 $aTAVARES, E. D.
700 1 $aPEREIRA, M. C. de B.
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