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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
21/10/2016 |
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Data da última atualização: |
07/02/2024 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
OTENIO, M. H.; SOUZA, F. de F. C. de; LIGÓRIO, P. P. L.; FAZZA, E.; SOARES, G.; BERNARDO, W. F.; MAGALHAES, V. M. A. de. |
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Afiliação: |
MARCELO HENRIQUE OTENIO, CNPGL; WILLIAM FERNANDES BERNARDO, CNPGL; VANESSA MAIA AGUIAR DE MAGALHAES, CNPGL. |
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Título: |
Como montar e usar a fossa séptica modelo Embrapa: cartilhas elaboradas conforme a metodologia e-Rural. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Brasília: Embrapa, 2016. |
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Descrição Física: |
Ebook : il. color. |
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ISBN: |
978-85-7035-623-9 |
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Idioma: |
Português |
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Notas: |
Ebook no formato epub, convertido do livro impresso. |
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Conteúdo: |
E-BOOK: A fossa séptica modelo Embrapa é um sistema simples desenvolvido para tratar o esgoto dos banheiros de residências rurais com até sete pessoas. Com esta fossa o esgoto é lançado dentro de um conjunto de três caixas d?água ligadas uma a outra e não no solo, córrego ou rio, prática comumente observada em vários locais do País. Ao entrar neste conjunto de caixas d?água, o esgoto é tratado pelo processo de biodigestão que reduz muito a carga de agentes biológicos perigosos para a saúde humana. À medida que vários moradores rurais utilizarem fossas sépticas, espera-se reduzir a poluição do solo, córregos e rios. A natureza também ganha com a melhoria da qualidade do solo e água. Por isso, a fossa séptica é um instrumento de saúde pública e de melhoria da qualidade de vida no campo. |
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Palavras-Chave: |
Saneamento. |
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Thesagro: |
Água; Fossa Séptica; Saúde; Tratamento. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149090/1/4-Fossa-Septica-final.epub
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Marc: |
LEADER 01644nam a2200277 a 4500
001 2055191
005 2024-02-07
008 2016 bl uuuu u0uu1 u #d
020 $a978-85-7035-623-9
100 1 $aOTENIO, M. H.
245 $aComo montar e usar a fossa séptica modelo Embrapa$bcartilhas elaboradas conforme a metodologia e-Rural.$h[electronic resource]
260 $aBrasília: Embrapa$c2016
300 $cEbook : il. color.
500 $aEbook no formato epub, convertido do livro impresso.
520 $aE-BOOK: A fossa séptica modelo Embrapa é um sistema simples desenvolvido para tratar o esgoto dos banheiros de residências rurais com até sete pessoas. Com esta fossa o esgoto é lançado dentro de um conjunto de três caixas d?água ligadas uma a outra e não no solo, córrego ou rio, prática comumente observada em vários locais do País. Ao entrar neste conjunto de caixas d?água, o esgoto é tratado pelo processo de biodigestão que reduz muito a carga de agentes biológicos perigosos para a saúde humana. À medida que vários moradores rurais utilizarem fossas sépticas, espera-se reduzir a poluição do solo, córregos e rios. A natureza também ganha com a melhoria da qualidade do solo e água. Por isso, a fossa séptica é um instrumento de saúde pública e de melhoria da qualidade de vida no campo.
650 $aÁgua
650 $aFossa Séptica
650 $aSaúde
650 $aTratamento
653 $aSaneamento
700 1 $aSOUZA, F. de F. C. de
700 1 $aLIGÓRIO, P. P. L.
700 1 $aFAZZA, E.
700 1 $aSOARES, G.
700 1 $aBERNARDO, W. F.
700 1 $aMAGALHAES, V. M. A. de
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
23/10/2013 |
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Data da última atualização: |
06/06/2023 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
LIMA, N. B.; MARQUES, M. W.; MICHEREFF, S. J.; MORAIS JÚNIOR, M. A.; BARBOSA, M. A. G.; CÂMARA, M. P. S. |
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Afiliação: |
MARIA ANGELICA GUIMARAES BARBOSA, CPATSA. |
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Título: |
First report of mango anthracnose caused by Colletotrichum karstii in Brazil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Plant Disease, v. 97, n. 9, p. 1248, sept. 2013. |
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DOI: |
10.1094/PDIS-01-13-0002-PDN |
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Idioma: |
Inglês |
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Conteúdo: |
From April to June 2010, mango fruits (Mangifera indica L.) (cv. Tommy Atkins) showing post-harvest anthracnose symptoms were collected during a survey conducted in São Francisco Valley, northeastern Brazil. Fruits affected by anthracnose showed sunken, prominent, dark brown to black decay spots. Small pieces (4 to 5 mm) of necrotic tissues were surface sterilized for 1 min in 1.5% NaOCl, washed twice with sterile distilled water, and plated onto potato dextrose agar (PDA) amended with 0.5 g liter–1 streptomycin sulfate. Plates were incubated at 25°C in the dark for 5 to 7 days and colonies that were morphologically similar to species of Colletotrichum were transferred to PDA (1). Identification was made using morphological characteristics and phylogenetic analysis. Two isolates (CMM 4101 and CMM 4102) presented colonies that had white aerial mycelia and orange conidial mass, varying between colorless and pale orange in reverse. Conidia were hyaline, cylindrical, and aseptate 14.52 (10.40 to 20.20) μm long and 4.90 (3.80 to 6.50) μm wide, length/width ratio = 3.0. Mycelial growth rate was 5.20 mm per day at 25°C. Morphological and cultural characterizations were consistent with the description of Colletotrichum karstii (3). PCR amplification by universal primers (ITS1/ITS4) and DNA sequencing of the internal transcribed spacer (ITS1-5.8S-ITS2 rRNA gene cluster) were conducted to confirm the identifications. Analysis of representative sequences (GenBank Accession Nos. HM585409 and HM585406) suggested that the isolated pathogen was C. karstii. Using published ITS data for C. karstii (3), a phylogenetic analysis was made via Bayesian inference, which shows that the isolated fungi belong to the C. karstii clade. Sequences of the isolates obtained in this study were deposited in GenBank (KC295235 and KC295236), and cultures were deposited in the Culture Collection of Phytopathogenic Fungi of the Universidade Federal Rural de Pernambuco (CMM, Recife, Brazil). Pathogenicity tests were conducted with the C. karstii strains on mango fruits cv. Tommy Atkins. Mycelial plugs taken from the margin of actively growing colonies (PDA) of each isolate were applied in shallow wounds (0.4 cm in diameter) at the medium region of the each fruit. PDA discs without fungal growing were used as controls. Inoculated fruits were placed in plastic containers lined with paper towels wetted in distilled water. The containers were partially sealed with plastic bags to maintain high humidity and incubated at 25°C in the dark. The plastic bags and paper towels were removed after 24 h, and fruits were kept at the same temperature. The experiment was arranged in a completely randomized design with four replicates per treatment (isolate) and four fruits per replicate. Typical anthracnose symptoms were observed after 10 days in mango fruits. C. karstii was successfully reisolated from symptomatic mango fruits to fulfill Koch's postulates. C. karstiiwas previously described from Orchidaceae in southwest China and the United States (2,3). To our knowledge, this is the first report of C. karstii causing mango anthracnose in Brazil and worldwide MenosFrom April to June 2010, mango fruits (Mangifera indica L.) (cv. Tommy Atkins) showing post-harvest anthracnose symptoms were collected during a survey conducted in São Francisco Valley, northeastern Brazil. Fruits affected by anthracnose showed sunken, prominent, dark brown to black decay spots. Small pieces (4 to 5 mm) of necrotic tissues were surface sterilized for 1 min in 1.5% NaOCl, washed twice with sterile distilled water, and plated onto potato dextrose agar (PDA) amended with 0.5 g liter–1 streptomycin sulfate. Plates were incubated at 25°C in the dark for 5 to 7 days and colonies that were morphologically similar to species of Colletotrichum were transferred to PDA (1). Identification was made using morphological characteristics and phylogenetic analysis. Two isolates (CMM 4101 and CMM 4102) presented colonies that had white aerial mycelia and orange conidial mass, varying between colorless and pale orange in reverse. Conidia were hyaline, cylindrical, and aseptate 14.52 (10.40 to 20.20) μm long and 4.90 (3.80 to 6.50) μm wide, length/width ratio = 3.0. Mycelial growth rate was 5.20 mm per day at 25°C. Morphological and cultural characterizations were consistent with the description of Colletotrichum karstii (3). PCR amplification by universal primers (ITS1/ITS4) and DNA sequencing of the internal transcribed spacer (ITS1-5.8S-ITS2 rRNA gene cluster) were conducted to confirm the identifications. Analysis of representative sequences (GenBank Accession Nos. HM58540... Mostrar Tudo |
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Palavras-Chave: |
Colletotrichum karstii. |
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Thesagro: |
Antracnose; Doença; Fungo; Manga; Mangifera Indica; Pós-Colheita. |
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Thesaurus NAL: |
Disease control; Mangoes; Postharvest technology; Postharvest treatment. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91387/1/Angelica-2013-1.pdf
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Marc: |
LEADER 04089naa a2200325 a 4500
001 1969206
005 2023-06-06
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1094/PDIS-01-13-0002-PDN$2DOI
100 1 $aLIMA, N. B.
245 $aFirst report of mango anthracnose caused by Colletotrichum karstii in Brazil.$h[electronic resource]
260 $c2013
520 $aFrom April to June 2010, mango fruits (Mangifera indica L.) (cv. Tommy Atkins) showing post-harvest anthracnose symptoms were collected during a survey conducted in São Francisco Valley, northeastern Brazil. Fruits affected by anthracnose showed sunken, prominent, dark brown to black decay spots. Small pieces (4 to 5 mm) of necrotic tissues were surface sterilized for 1 min in 1.5% NaOCl, washed twice with sterile distilled water, and plated onto potato dextrose agar (PDA) amended with 0.5 g liter–1 streptomycin sulfate. Plates were incubated at 25°C in the dark for 5 to 7 days and colonies that were morphologically similar to species of Colletotrichum were transferred to PDA (1). Identification was made using morphological characteristics and phylogenetic analysis. Two isolates (CMM 4101 and CMM 4102) presented colonies that had white aerial mycelia and orange conidial mass, varying between colorless and pale orange in reverse. Conidia were hyaline, cylindrical, and aseptate 14.52 (10.40 to 20.20) μm long and 4.90 (3.80 to 6.50) μm wide, length/width ratio = 3.0. Mycelial growth rate was 5.20 mm per day at 25°C. Morphological and cultural characterizations were consistent with the description of Colletotrichum karstii (3). PCR amplification by universal primers (ITS1/ITS4) and DNA sequencing of the internal transcribed spacer (ITS1-5.8S-ITS2 rRNA gene cluster) were conducted to confirm the identifications. Analysis of representative sequences (GenBank Accession Nos. HM585409 and HM585406) suggested that the isolated pathogen was C. karstii. Using published ITS data for C. karstii (3), a phylogenetic analysis was made via Bayesian inference, which shows that the isolated fungi belong to the C. karstii clade. Sequences of the isolates obtained in this study were deposited in GenBank (KC295235 and KC295236), and cultures were deposited in the Culture Collection of Phytopathogenic Fungi of the Universidade Federal Rural de Pernambuco (CMM, Recife, Brazil). Pathogenicity tests were conducted with the C. karstii strains on mango fruits cv. Tommy Atkins. Mycelial plugs taken from the margin of actively growing colonies (PDA) of each isolate were applied in shallow wounds (0.4 cm in diameter) at the medium region of the each fruit. PDA discs without fungal growing were used as controls. Inoculated fruits were placed in plastic containers lined with paper towels wetted in distilled water. The containers were partially sealed with plastic bags to maintain high humidity and incubated at 25°C in the dark. The plastic bags and paper towels were removed after 24 h, and fruits were kept at the same temperature. The experiment was arranged in a completely randomized design with four replicates per treatment (isolate) and four fruits per replicate. Typical anthracnose symptoms were observed after 10 days in mango fruits. C. karstii was successfully reisolated from symptomatic mango fruits to fulfill Koch's postulates. C. karstiiwas previously described from Orchidaceae in southwest China and the United States (2,3). To our knowledge, this is the first report of C. karstii causing mango anthracnose in Brazil and worldwide
650 $aDisease control
650 $aMangoes
650 $aPostharvest technology
650 $aPostharvest treatment
650 $aAntracnose
650 $aDoença
650 $aFungo
650 $aManga
650 $aMangifera Indica
650 $aPós-Colheita
653 $aColletotrichum karstii
700 1 $aMARQUES, M. W.
700 1 $aMICHEREFF, S. J.
700 1 $aMORAIS JÚNIOR, M. A.
700 1 $aBARBOSA, M. A. G.
700 1 $aCÂMARA, M. P. S.
773 $tPlant Disease$gv. 97, n. 9, p. 1248, sept. 2013.
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