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Registro Completo |
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
23/03/2007 |
Data da última atualização: |
23/03/2007 |
Autoria: |
ARAÚJO, H. M. de; VILAR, J. W. C.; WANDERLEY, L. de L.; SOUZA, R. M. e (org.). |
Título: |
O Ambiente urbano: visões geográficas de Aracaju. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
São Cristovão, SF: UFS, 2006. |
Páginas: |
284 P. |
Idioma: |
Português |
Conteúdo: |
Apresenta a cidade de Aracaju após 150 de nascimento. Sua situação geográfica, crescimento da população e desenvolvimento urbano. |
Palavras-Chave: |
Ambiente físico; Aracaju - Urbanização; Bacia do rio Sergipe; Geografia de Aracaju; Sanidade; Sistema Dunar; Transporte coletivo. |
Thesagro: |
Biodiversidade; População. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00842nam a2200265 a 4500 001 1371308 005 2007-03-23 008 2006 bl uuuu 00u1 u #d 100 1 $aARAÚJO, H. M. de 245 $aO Ambiente urbano$bvisões geográficas de Aracaju. 260 $aSão Cristovão, SF: UFS$c2006 300 $a284 P. 520 $aApresenta a cidade de Aracaju após 150 de nascimento. Sua situação geográfica, crescimento da população e desenvolvimento urbano. 650 $aBiodiversidade 650 $aPopulação 653 $aAmbiente físico 653 $aAracaju - Urbanização 653 $aBacia do rio Sergipe 653 $aGeografia de Aracaju 653 $aSanidade 653 $aSistema Dunar 653 $aTransporte coletivo 700 1 $aVILAR, J. W. C. 700 1 $aWANDERLEY, L. de L. 700 1 $aSOUZA, R. M. e
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Embrapa Tabuleiros Costeiros (CPATC) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
09/11/2020 |
Data da última atualização: |
10/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
OLIVEIRA, M. I. de S.; CHAIBUB, A. A.; SOUSA, T. P.; CÔRTES, M. V. de C. B.; SOUZA, A. C. A. de; CONCEIÇÃO, E. C. da; FILIPPI, M. C. C. de. |
Afiliação: |
MAYTHSULENE INACIO DE SOUSA OLIVEIRA, bolsista CNPAF; AMANDA ABDALLAH CHAIBUB, bolsista CNPAF; THATYANE PEREIRA SOUSA, UFG; MARCIO VINICIUS DE C BARROS CORTES, CNPAF; ALAN CARLOS ALVES DE SOUZA, UFG; EDEMILSON CARDOSO DA CONCEICAO, pós-gradução UFG; MARTA CRISTINA CORSI DE FILIPPI, CNPAF. |
Título: |
Formulations of Pseudomonas fluorescens and Burkholderia pyrrocinia control rice blast of upland rice cultivated under no-tillage system. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Biological Control, v. 144, 104153, 2020. |
ISSN: |
1049-9644 |
DOI: |
https://doi.org/10.1016/j.biocontrol.2019.104153 |
Idioma: |
Inglês |
Conteúdo: |
Leaf blast caused by Magnaporthe oryzae is among the major diseases that limit rice productivity in the world, and control of the disease occurs, basically, through the application of fungicides. Control methods such as the application of growth promoting rhizobacteria could be inserted in the integrated management of rice blast. The objective of this work was to evaluate the potential of four liquid formulations containing Pseudomonas fluorescens (BRM 32111) and Burkholderia pyrrocina (BRM 32113) to suppress leaf blast, under field conditions. The trials were conducted at Embrapa Rice and Beans, between December 2018 and April 2019. The experiments were performed in a randomized block containing 7 treatments, 4 replicates. The treatments consisted of microbiolized seeds and sprays at 14 and 21 days after planting with: Formulation 11 + BRM 32,113 (T1); Formulation 32 + BRM 32,113 (T2); Formulation 11 + BRM 32,111 (T3): Formulation 20 + BRM 32,111 (T4); BRM 32,111 (T5); BRM 32,113 (T6) and Absolute control (water ? T7). Severity of leaf blast and panicle, gas exchange and grain yield were evaluated. Plants treated with P. fluorescens (T3, T4 and T5) or B. pyrrocinia (T1, T2 and T6) presented 49%, 39%, 60%, 15% increase in the assimilation rate of CO2 (A), transpiration (E), stomatal conductance (gs) and internal CO2 concentration (Ci), respectively. All treatments were efficient in suppressing leaf and panicle blast and in promoting biomass increase in 55%. The yields of T1, T4, T5 and T6 treatments increased 481, 424, 688 and 427 kg ha-1, respectively. Our results indicate that the formulated rhizobacteria have the potential to be included in the integrated management for blast control in rice fields. MenosLeaf blast caused by Magnaporthe oryzae is among the major diseases that limit rice productivity in the world, and control of the disease occurs, basically, through the application of fungicides. Control methods such as the application of growth promoting rhizobacteria could be inserted in the integrated management of rice blast. The objective of this work was to evaluate the potential of four liquid formulations containing Pseudomonas fluorescens (BRM 32111) and Burkholderia pyrrocina (BRM 32113) to suppress leaf blast, under field conditions. The trials were conducted at Embrapa Rice and Beans, between December 2018 and April 2019. The experiments were performed in a randomized block containing 7 treatments, 4 replicates. The treatments consisted of microbiolized seeds and sprays at 14 and 21 days after planting with: Formulation 11 + BRM 32,113 (T1); Formulation 32 + BRM 32,113 (T2); Formulation 11 + BRM 32,111 (T3): Formulation 20 + BRM 32,111 (T4); BRM 32,111 (T5); BRM 32,113 (T6) and Absolute control (water ? T7). Severity of leaf blast and panicle, gas exchange and grain yield were evaluated. Plants treated with P. fluorescens (T3, T4 and T5) or B. pyrrocinia (T1, T2 and T6) presented 49%, 39%, 60%, 15% increase in the assimilation rate of CO2 (A), transpiration (E), stomatal conductance (gs) and internal CO2 concentration (Ci), respectively. All treatments were efficient in suppressing leaf and panicle blast and in promoting biomass increase in 55%. The yields of T1,... Mostrar Tudo |
Palavras-Chave: |
Rhizobacteria. |
Thesagro: |
Arroz; Brusone; Controle Biológico; Desenvolvimento Sustentável; Oryza Sativa; Plantio Direto; Pseudomonas Fluorescens. |
Thesaurus NAL: |
Blast disease; Burkholderia pyrrocinia; Magnaporthe oryzae; No-tillage; Rice; Sustainable development. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 02920naa a2200385 a 4500 001 2126409 005 2020-11-10 008 2020 bl uuuu u00u1 u #d 022 $a1049-9644 024 7 $ahttps://doi.org/10.1016/j.biocontrol.2019.104153$2DOI 100 1 $aOLIVEIRA, M. I. de S. 245 $aFormulations of Pseudomonas fluorescens and Burkholderia pyrrocinia control rice blast of upland rice cultivated under no-tillage system.$h[electronic resource] 260 $c2020 520 $aLeaf blast caused by Magnaporthe oryzae is among the major diseases that limit rice productivity in the world, and control of the disease occurs, basically, through the application of fungicides. Control methods such as the application of growth promoting rhizobacteria could be inserted in the integrated management of rice blast. The objective of this work was to evaluate the potential of four liquid formulations containing Pseudomonas fluorescens (BRM 32111) and Burkholderia pyrrocina (BRM 32113) to suppress leaf blast, under field conditions. The trials were conducted at Embrapa Rice and Beans, between December 2018 and April 2019. The experiments were performed in a randomized block containing 7 treatments, 4 replicates. The treatments consisted of microbiolized seeds and sprays at 14 and 21 days after planting with: Formulation 11 + BRM 32,113 (T1); Formulation 32 + BRM 32,113 (T2); Formulation 11 + BRM 32,111 (T3): Formulation 20 + BRM 32,111 (T4); BRM 32,111 (T5); BRM 32,113 (T6) and Absolute control (water ? T7). Severity of leaf blast and panicle, gas exchange and grain yield were evaluated. Plants treated with P. fluorescens (T3, T4 and T5) or B. pyrrocinia (T1, T2 and T6) presented 49%, 39%, 60%, 15% increase in the assimilation rate of CO2 (A), transpiration (E), stomatal conductance (gs) and internal CO2 concentration (Ci), respectively. All treatments were efficient in suppressing leaf and panicle blast and in promoting biomass increase in 55%. The yields of T1, T4, T5 and T6 treatments increased 481, 424, 688 and 427 kg ha-1, respectively. Our results indicate that the formulated rhizobacteria have the potential to be included in the integrated management for blast control in rice fields. 650 $aBlast disease 650 $aBurkholderia pyrrocinia 650 $aMagnaporthe oryzae 650 $aNo-tillage 650 $aRice 650 $aSustainable development 650 $aArroz 650 $aBrusone 650 $aControle Biológico 650 $aDesenvolvimento Sustentável 650 $aOryza Sativa 650 $aPlantio Direto 650 $aPseudomonas Fluorescens 653 $aRhizobacteria 700 1 $aCHAIBUB, A. A. 700 1 $aSOUSA, T. P. 700 1 $aCÔRTES, M. V. de C. B. 700 1 $aSOUZA, A. C. A. de 700 1 $aCONCEIÇÃO, E. C. da 700 1 $aFILIPPI, M. C. C. de 773 $tBiological Control$gv. 144, 104153, 2020.
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