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	Provedor de dados Ciencia e Investigación Agraria (1) Anais da ABC (AABC) (1) Autor Chuaqui,Hernán (1) Díaz,Gonzalo A (1) Latorre,Bernardo A (1) Marinho,Andrey M.R. (1) Marinho,Patrícia S.B. (1) Rojas,Susana (1) Silva,Ellon L. Da (1) Souza,Eleane M.C. de (1) Mais... Palavra-chave Pestalotiopsis (2) B. guianensis (1) Blueberry (1) Botrytis cinerea (1) Cladosporium (1) Endophityc fungus (1) Fungi (1) Tetralone (1) UV radiation (1) Vaccinium corymbosum (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2016 (1) 2012 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última (4S)-4,8-dihydroxy-1-tetralone and other chemical constituents from Pestalotiopsis sp. EJC07, endophytic fromBauhinia guianensis Anais da ABC (AABC) Souza,Eleane M.C. de; Silva,Ellon L. Da; Marinho,Andrey M.R.; Marinho,Patrícia S.B.. The present work reports the isolation of eight compounds fromPestalotiopsis sp. EJC07 isolated as endophytic fromBauhinia guianensis, a tipical plant of the Amazon. The compounds (4S)-4,8-dihydroxy-1-tetralone (1), uracil (2), uridin (3), p-hydroxybenzoic acid (4), ergosterol (5), ergosterol peroxide (6), cerevisterol (7) and ducitol (8) were isolated by chromatographic procedures and identified by spectral methods of 1D and 2D NMR and MS. The compound 1 is being reported for the first time in the genusPestalotiopsis. Tipo: Info:eu-repo/semantics/article Palavras-chave: B. guianensis; Endophityc fungus; Pestalotiopsis; Tetralone. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100029 Germicidal effect of UV light on epiphytic fungi isolated fromblueberry Ciencia e Investigación Agraria Latorre,Bernardo A; Rojas,Susana; Díaz,Gonzalo A; Chuaqui,Hernán. The present study examined the inactivation effect of ultraviolet (UV) light on the conidia of Botrytis cinerea Cladosporium cladosporioides, C. herbarum and Pestalotiopsis clavispora, common pathogens of blueberry (Vaccinium corymbosum), often found as epiphytes. The fungi were grown at 20°C in acidified potato dextrose agar (APDA) in the dark; conidial suspensions (10(6) conidia mL-1) were placed the bottom of 5 cm glass Petri plates with a maximum height of 0.5 mm. Uncovered plates were immediately exposed to either UVA (λ = 361 nm), UVB (λ = 302 nm) or UVC (λ = 254 nm) at doses between 40 and 110 mJcm². The results were expressed as survival ratios Nt/N0 (the number of colonies obtained after conidia were exposed to UV... Tipo: Journal article Palavras-chave: Botrytis cinerea; Cladosporium; Blueberry; Fungi; Pestalotiopsis; UV radiation; Vaccinium corymbosum. Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000300007 Registros recuperados: 2 Primeira ... 1 ... Última

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