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Registro Completo |
Biblioteca(s): |
Embrapa Café. |
Data corrente: |
09/01/2023 |
Data da última atualização: |
09/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ARIYOSHI, C.; SERA, G. H.; RODRIGUES, L. M. R.; CARVALHO, F. G.; SHIGUEOKA, L. H.; MENDONÇA, A. E. S.; PEREIRA, C. T. M.; DESTÉFANO, S. A. L.; PEREIRA, L. F. P. |
Afiliação: |
CAROLINE ARIYOSHI, UNIVERSIDADE ESTADUAL DE LONDRINA; GUSTAVO HIROSHI SERA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; LUCAS MATEUS RIVERO RODRIGUES, INSTITUTO AGRONÔMICO; FILIPE GIMENEZ CARVALHO, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; LUCIANA HARUMI SHIGUEOKA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; ANA ESTER SOCATELLI MENDONÇA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; CARLOS THEODORO MOTTA PEREIRA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; SUZETE APARECIDA LANZA DESTÉFANO, INSTITUTO BIOLÓGICO; LUIZ FILIPE PROTASIO PEREIRA, CNPCa. |
Título: |
Development and validation of an allele-specific marker for resistance to bacterial halo blight in coffea arabica. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Agronomy, v. 12, n. 12, 3178, 2022. |
DOI: |
https://doi.org/10.3390/agronomy12123178 |
Idioma: |
Inglês |
Conteúdo: |
Bacterial halo blight (BHB) is a bacterial disease, caused by Pseudomonas syringae pv. garcae, which has been gaining prominence in the main coffee-producing regions. Chemical control of this disease increases production costs and is environmentally undesirable. In this scenario, the development of new cultivars resistant to BHB is the most economical and sustainable alternative. Marker-Assisted Selection (MAS) is an appropriate strategy to assist breeding programs for resistant genotype selection. In a previous Genome-Wide Association Study (GWAS) for C. arabica and P. syringae pv. garcae interaction, we identified a locus, probably linked to qualitative resistance to the pathogen. In this work, we developed and validated a pair of Allele-Specific-Polymerase Chain Reaction (AS-PCR) primers for this locus in C. arabica breeding populations. This pair of AS-PCR primers, called Psg_QL1, was tested both in a backcross (BC) (n = 38) and in an F2 population (n = 138) segregating for resistance to BHB. The linkage between the Psg_QL1 marker and qualitative resistance showed an accuracy of 93.75%. Our results demonstrated that the Psg_QL1 marker can be applied in MAS in a robust, simple, fast, and low-cost way. |
Thesaurus Nal: |
Bacterial diseases of plants; Coffea arabica var. arabica; Genetic resistance; Plant breeding. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150821/1/Development-and-Validation.pdf
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Marc: |
LEADER 02105naa a2200277 a 4500 001 2150821 005 2023-01-09 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3390/agronomy12123178$2DOI 100 1 $aARIYOSHI, C. 245 $aDevelopment and validation of an allele-specific marker for resistance to bacterial halo blight in coffea arabica.$h[electronic resource] 260 $c2022 520 $aBacterial halo blight (BHB) is a bacterial disease, caused by Pseudomonas syringae pv. garcae, which has been gaining prominence in the main coffee-producing regions. Chemical control of this disease increases production costs and is environmentally undesirable. In this scenario, the development of new cultivars resistant to BHB is the most economical and sustainable alternative. Marker-Assisted Selection (MAS) is an appropriate strategy to assist breeding programs for resistant genotype selection. In a previous Genome-Wide Association Study (GWAS) for C. arabica and P. syringae pv. garcae interaction, we identified a locus, probably linked to qualitative resistance to the pathogen. In this work, we developed and validated a pair of Allele-Specific-Polymerase Chain Reaction (AS-PCR) primers for this locus in C. arabica breeding populations. This pair of AS-PCR primers, called Psg_QL1, was tested both in a backcross (BC) (n = 38) and in an F2 population (n = 138) segregating for resistance to BHB. The linkage between the Psg_QL1 marker and qualitative resistance showed an accuracy of 93.75%. Our results demonstrated that the Psg_QL1 marker can be applied in MAS in a robust, simple, fast, and low-cost way. 650 $aBacterial diseases of plants 650 $aCoffea arabica var. arabica 650 $aGenetic resistance 650 $aPlant breeding 700 1 $aSERA, G. H. 700 1 $aRODRIGUES, L. M. R. 700 1 $aCARVALHO, F. G. 700 1 $aSHIGUEOKA, L. H. 700 1 $aMENDONÇA, A. E. S. 700 1 $aPEREIRA, C. T. M. 700 1 $aDESTÉFANO, S. A. L. 700 1 $aPEREIRA, L. F. P. 773 $tAgronomy$gv. 12, n. 12, 3178, 2022.
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Registro original: |
Embrapa Café (CNPCa) |
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Registro Completo
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
Data corrente: |
05/02/2020 |
Data da última atualização: |
05/02/2020 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
IKEDA, F. S.; CAVALIERI, S. D.; POLTRONIERI, F.; DEON, A. |
Afiliação: |
FERNANDA SATIE IKEDA, CPAMT; SIDNEI DOUGLAS CAVALIERI, CNPA; FERNANDO POLTRONIERI, UFMT, Sinop-MT; ALINE DEON, UFMT, Sinop-MT. |
Título: |
Control of Amaranthus Palmeri with resistance to inhibitors of epsps and als in the succession of soybean-cotton. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
In: WEED SCIENCE SOCIETY OF AMERICA ANNUAL MEETING, 2019, New Orleans, LA. Proceedings... New Orleans: WSSA, 2019. não paginado. resumo 77. |
Idioma: |
Inglês |
Conteúdo: |
As a result of the potential problem that Amaranthus palmeri presents for Brazilian agriculture and because it has been identified as glyphosate and ALS inhibity herbicides resistant in the state of Mato Grosso, this study aimed to evaluate the application of herbicides in pre- and post- emergence in the soybean-cotton succession for the control of A. palmeri, aiming to provide alternatives of management of the species to the properties with their occurrence, as well as in the case of the species dissemination. The experimental design was a randomized complete block design with four replications and 14 treatments. The herbicide treatments (g ha-1) were: two doses of pendimethalin (1,400 and 1,820) in preemergence (PRE) combined with fomesafen (250), lactofen (180), bentazon (600) and bentazon + imazamox ] in postemergence (POST) in soybean, followed by s-metolachlor (1,200) and trifluralin (1800) herbicides in PRE combined with two doses of ammonium glufosinate (400 and 600) in POST in cotton crop. The applications of pendimethalin (1,820) in PRE in soybean and cotton crops were also studied, followed by bentazon + imazamox [600 + 28] and ammonium-glufosinate (600) in POST in the respective crops, as well as the applications in PRE with pendimethalin (1,400) on soybean and s-metolachor (1,200) on cotton, pendimethalin (1,820) on soybean and trifluralin (1,800) on cotton and pendimethalin (1,820) on both crops. In addition, weeded and non-weeded controls were included. In the control percentage evaluation of A. palmeri at 7 and 14 days after the last application in soybean (DAA), satisfactory control (> 80%) was observed only for the application of pendimethalin in PRE with fomesafen or lactofen in postemergency. In cotton crop, all combinations in pre- and post-emergence had a percentage of control greater than 95%. There was no effect of the treatments for plant height, the insertion height of the 1st. number of beaks per plant, stand and cotton yield, according to analysis of variance. It was concluded that the most recommended treatments for the control of A. palmeri in the soybean-cotton succession are those with the application of pendimethalin in pre and fomesafen or lactofen in post-emergence in soybean with s-metolachlor or trifluralin in pre and ammonium glufosinate in post-emergence in cotton crop. MenosAs a result of the potential problem that Amaranthus palmeri presents for Brazilian agriculture and because it has been identified as glyphosate and ALS inhibity herbicides resistant in the state of Mato Grosso, this study aimed to evaluate the application of herbicides in pre- and post- emergence in the soybean-cotton succession for the control of A. palmeri, aiming to provide alternatives of management of the species to the properties with their occurrence, as well as in the case of the species dissemination. The experimental design was a randomized complete block design with four replications and 14 treatments. The herbicide treatments (g ha-1) were: two doses of pendimethalin (1,400 and 1,820) in preemergence (PRE) combined with fomesafen (250), lactofen (180), bentazon (600) and bentazon + imazamox ] in postemergence (POST) in soybean, followed by s-metolachlor (1,200) and trifluralin (1800) herbicides in PRE combined with two doses of ammonium glufosinate (400 and 600) in POST in cotton crop. The applications of pendimethalin (1,820) in PRE in soybean and cotton crops were also studied, followed by bentazon + imazamox [600 + 28] and ammonium-glufosinate (600) in POST in the respective crops, as well as the applications in PRE with pendimethalin (1,400) on soybean and s-metolachor (1,200) on cotton, pendimethalin (1,820) on soybean and trifluralin (1,800) on cotton and pendimethalin (1,820) on both crops. In addition, weeded and non-weeded controls were included. In the... Mostrar Tudo |
Palavras-Chave: |
Mato Grosso; Sinop-MT. |
Thesagro: |
Algodão; Pós-Emergência; Pré-Emergência; Soja. |
Thesaurus NAL: |
Amaranthus palmeri. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/210289/1/2019-cpamt-fernanda-ikeda-control-amaranthus-palmeri-resistance-inhibitors-epsps-als-coton-soybean-77.pdf
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Marc: |
LEADER 03125nam a2200229 a 4500 001 2119865 005 2020-02-05 008 2019 bl uuuu u00u1 u #d 100 1 $aIKEDA, F. S. 245 $aControl of Amaranthus Palmeri with resistance to inhibitors of epsps and als in the succession of soybean-cotton.$h[electronic resource] 260 $aIn: WEED SCIENCE SOCIETY OF AMERICA ANNUAL MEETING, 2019, New Orleans, LA. Proceedings... New Orleans: WSSA, 2019. não paginado. resumo 77.$c2019 520 $aAs a result of the potential problem that Amaranthus palmeri presents for Brazilian agriculture and because it has been identified as glyphosate and ALS inhibity herbicides resistant in the state of Mato Grosso, this study aimed to evaluate the application of herbicides in pre- and post- emergence in the soybean-cotton succession for the control of A. palmeri, aiming to provide alternatives of management of the species to the properties with their occurrence, as well as in the case of the species dissemination. The experimental design was a randomized complete block design with four replications and 14 treatments. The herbicide treatments (g ha-1) were: two doses of pendimethalin (1,400 and 1,820) in preemergence (PRE) combined with fomesafen (250), lactofen (180), bentazon (600) and bentazon + imazamox ] in postemergence (POST) in soybean, followed by s-metolachlor (1,200) and trifluralin (1800) herbicides in PRE combined with two doses of ammonium glufosinate (400 and 600) in POST in cotton crop. The applications of pendimethalin (1,820) in PRE in soybean and cotton crops were also studied, followed by bentazon + imazamox [600 + 28] and ammonium-glufosinate (600) in POST in the respective crops, as well as the applications in PRE with pendimethalin (1,400) on soybean and s-metolachor (1,200) on cotton, pendimethalin (1,820) on soybean and trifluralin (1,800) on cotton and pendimethalin (1,820) on both crops. In addition, weeded and non-weeded controls were included. In the control percentage evaluation of A. palmeri at 7 and 14 days after the last application in soybean (DAA), satisfactory control (> 80%) was observed only for the application of pendimethalin in PRE with fomesafen or lactofen in postemergency. In cotton crop, all combinations in pre- and post-emergence had a percentage of control greater than 95%. There was no effect of the treatments for plant height, the insertion height of the 1st. number of beaks per plant, stand and cotton yield, according to analysis of variance. It was concluded that the most recommended treatments for the control of A. palmeri in the soybean-cotton succession are those with the application of pendimethalin in pre and fomesafen or lactofen in post-emergence in soybean with s-metolachlor or trifluralin in pre and ammonium glufosinate in post-emergence in cotton crop. 650 $aAmaranthus palmeri 650 $aAlgodão 650 $aPós-Emergência 650 $aPré-Emergência 650 $aSoja 653 $aMato Grosso 653 $aSinop-MT 700 1 $aCAVALIERI, S. D. 700 1 $aPOLTRONIERI, F. 700 1 $aDEON, A.
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