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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
17/12/2014 |
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Data da última atualização: |
19/12/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MORENO, R. V.; TANAKA, E. V.; GONÇALVES, T. C.; PAÇÓ, A. L.; GIGLIOTI, R.; RABELO, M. D.; NICODEMO, M. L. F.; GUSMAO, M. R.; PEZZOPANE, J. R. M.; THOLON, P.; CHAGAS, A. C. de S.; OLIVEIRA, M. C. de S. |
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Afiliação: |
RENATA VIEIRA MORENO, GRADUAÇÃO EM BIOLOGIA/; ELIANE VALE TANAKA, ALUNA DE GRADUAÇÃO EM CIENCIA BIOLOGICA-UNICEP/SÃO CARLOS, SP; THUANE CAROLINE GONÇALVES, GRADUAÇÃO EM CIÊNCIAS BIOLÓGICA-UNICEP/SÃO CARLOS, SP; ANA LUIZA PAÇÓ, DOURANDO EM ZOOTECNIA-UNESP/JABOTICABAL; RODRIGO GIGLIOTI, PÓS-DOUTORANDO EM ZOOTECNIA UNESP/JABOTICABAL; MARCIO DIAS RABELO, CPPSE; MARIA LUIZA FRANCESCHI NICODEMO, CPPSE; MARCOS RAFAEL GUSMAO, CPPSE; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; PATRICIA THOLON, CPPSE; ANA CAROLINA DE SOUZA CHAGAS, CPPSE; MARCIA CRISTINA DE SENA OLIVEIRA, CPPSE. |
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Título: |
Análise de infecção por parasitas gastrintestinais em bovinos criados em sistema convencional e silvipastoril. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 6., 2014, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2014. p. 114. |
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Série: |
(Embrapa Instrumentação. Documentos, 57) |
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ISSN: |
1518-7179 |
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Idioma: |
Português |
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Notas: |
Editores técnicos: João de Mendonça Naime, Caue Ribeiro, Maria Alice Martins, Elaine Cristina Paris, Paulino Ribeiro Villas Boas, Ladislau Marcelino Rabello. |
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Palavras-Chave: |
Análise de infecção; Bovinos; ILPF; Parasita; Parasitas gastrintestinais; Sistema convencional; Sistema silvipastoril. |
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Thesagro: |
Criação. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114018/1/PROCI-2014.00142.pdf
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Marc: |
LEADER 01337nam a2200361 a 4500
001 2003007
005 2023-12-19
008 2014 bl uuuu u00u1 u #d
022 $a1518-7179
100 1 $aMORENO, R. V.
245 $aAnálise de infecção por parasitas gastrintestinais em bovinos criados em sistema convencional e silvipastoril.
260 $aIn: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 6., 2014, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2014. p. 114.$c2014
490 $a(Embrapa Instrumentação. Documentos, 57)
500 $aEditores técnicos: João de Mendonça Naime, Caue Ribeiro, Maria Alice Martins, Elaine Cristina Paris, Paulino Ribeiro Villas Boas, Ladislau Marcelino Rabello.
650 $aCriação
653 $aAnálise de infecção
653 $aBovinos
653 $aILPF
653 $aParasita
653 $aParasitas gastrintestinais
653 $aSistema convencional
653 $aSistema silvipastoril
700 1 $aTANAKA, E. V.
700 1 $aGONÇALVES, T. C.
700 1 $aPAÇÓ, A. L.
700 1 $aGIGLIOTI, R.
700 1 $aRABELO, M. D.
700 1 $aNICODEMO, M. L. F.
700 1 $aGUSMAO, M. R.
700 1 $aPEZZOPANE, J. R. M.
700 1 $aTHOLON, P.
700 1 $aCHAGAS, A. C. de S.
700 1 $aOLIVEIRA, M. C. de S.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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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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Embrapa Semiárido (CPATSA) |
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