| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Trigo. |
|
Data corrente: |
18/09/2023 |
|
Data da última atualização: |
19/09/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
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. |
|
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. |
|
Título: |
Comparison of single- or multi-active ingredient fungicides for controlling Fusarium head blight and deoxynivalenol in Brazilian wheat. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Crop Protection, v. 174, 106402, Dec. 2023. |
|
Páginas: |
7 p. |
|
ISSN: |
0261-2194 |
|
Idioma: |
Inglês |
|
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 |
|
Palavras-Chave: |
Desoxinivalenol. |
|
Thesagro: |
Fungicida; Fusarium Graminearum; Trigo. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156741/1/Artigo-Comparison-of-single.pdf
|
|
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Clima Temperado (CPACT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
05/08/2021 |
|
Data da última atualização: |
05/08/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
FERREIRA, I. C.; SILVA, V. P. da; VILVERT, J. C.; SOUZA, F. de F.; FREITAS, S. T. de; LIMA, M. dos S. |
|
Afiliação: |
IANCA CARNEIRO FERREIRA; VAGNER PEREIRA DA SILVA; JOÃO CLAUDIO VILVERT; FLAVIO DE FRANCA SOUZA, CPATSA; SERGIO TONETTO DE FREITAS, CPATSA; MARCOS DOS SANTOS LIMA. |
|
Título: |
Brazilian varieties of acerola (Malpighia emarginata DC.) produced under tropical semi- arid conditions: Bioactive phenolic compounds, sugars, organic acids, and antioxidant capacity. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Journal of Food Biochemistry, v. 45, n. 8, aug. 2021. |
|
DOI: |
10.1111/jfbc.13829 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Acerola fruit has gained prominence for its high nutraceutical value, associated with high levels of ascorbic acid and phenolic compounds. The objectives of this study were to analyze the chemistry composition and antioxidant capacity in seven Brazilian varieties of acerola. All acerola genotypes were harvested at the red ripe maturity stage, and the fruit were subjected to metabolite analyses by High-Performance Liquid Chromatography. The varieties presented high levels of ascorbic acid and malic acid. The main sugars observed in acerola were glucose and fructose. Cyanidin-3-rhamnoside was the main phenolic compound in the fruit (149?682 mg/kg FW), which had higher concentration in the varieties BRS 235-Apodi, BRS 236-Cereja, and BRS 237-Roxinha. Other phenolic compounds also observed in the fruit were quercetin-3-glucoside, isorhamnetin, catechin, procyanidin A2, naringenin, hesperidin, chlorogenic acid, and trans-resveratrol. In conclusion, the observed wide range of acerola nutraceutical properties was related to the high genetic variability among genotypes |
|
Palavras-Chave: |
Vale do Sao Francisco; Variabilidade genética. |
|
Thesagro: |
Acerola; Ácido Orgânico; Antioxidante; Composto Fenólico. |
|
Thesaurus NAL: |
Bioactive compounds; Malpighia emarginata; Organic acids and salts; Polyphenols. |
|
Categoria do assunto: |
G Melhoramento Genético |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/224858/1/Brazilian-varieties-of-acerola-2021.pdf
|
|
Marc: |
LEADER 02103naa a2200313 a 4500
001 2133267
005 2021-08-05
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1111/jfbc.13829$2DOI
100 1 $aFERREIRA, I. C.
245 $aBrazilian varieties of acerola (Malpighia emarginata DC.) produced under tropical semi- arid conditions$bBioactive phenolic compounds, sugars, organic acids, and antioxidant capacity.$h[electronic resource]
260 $c2021
520 $aAcerola fruit has gained prominence for its high nutraceutical value, associated with high levels of ascorbic acid and phenolic compounds. The objectives of this study were to analyze the chemistry composition and antioxidant capacity in seven Brazilian varieties of acerola. All acerola genotypes were harvested at the red ripe maturity stage, and the fruit were subjected to metabolite analyses by High-Performance Liquid Chromatography. The varieties presented high levels of ascorbic acid and malic acid. The main sugars observed in acerola were glucose and fructose. Cyanidin-3-rhamnoside was the main phenolic compound in the fruit (149?682 mg/kg FW), which had higher concentration in the varieties BRS 235-Apodi, BRS 236-Cereja, and BRS 237-Roxinha. Other phenolic compounds also observed in the fruit were quercetin-3-glucoside, isorhamnetin, catechin, procyanidin A2, naringenin, hesperidin, chlorogenic acid, and trans-resveratrol. In conclusion, the observed wide range of acerola nutraceutical properties was related to the high genetic variability among genotypes
650 $aBioactive compounds
650 $aMalpighia emarginata
650 $aOrganic acids and salts
650 $aPolyphenols
650 $aAcerola
650 $aÁcido Orgânico
650 $aAntioxidante
650 $aComposto Fenólico
653 $aVale do Sao Francisco
653 $aVariabilidade genética
700 1 $aSILVA, V. P. da
700 1 $aVILVERT, J. C.
700 1 $aSOUZA, F. de F.
700 1 $aFREITAS, S. T. de
700 1 $aLIMA, M. dos S.
773 $tJournal of Food Biochemistry$gv. 45, n. 8, aug. 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
