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Showing 1 to 10 of 10 for “"Colletotrichum spp."”.
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Evaluación de opciones de manejo de la antracnosis (Colletotrichum spp. Noack) en el cultivo del café (Coffea arabica L.) en la zona de Boaco, Nicaragua 2001-2002
… de manejo de antracnosis del café, causada hongo Colletotrichum sp, se realizó el presente trabajo en la finca La Virgen (900-1200 msnm), ubicada en el departamento de Boaco. El estudio se realizó entre septiembre 2001 y mayo 2002. El área experimental fue un lote de 1.7 mz de café variedad …
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Evaluación de alternativas para el manejo de antracnosis (Colletotrichum spp) en el cultivo del café (Coffea arabica L.) en fincas de los departamentos de Carazo, Granada y Masaya
… de manejo para la antracnosis del café (Colletotrichum spp)de Octubre 2003 a Junio 2004 en las fincas Vista Alegre (La Concepción-Masaya), Esquipulas San Marcos-Carazo), Santa Mónica(Niquinohomo-Masaya), San Luis (Masatepe-Masaya) y Los Jirones (Diría-Granada). Los muestreos se realizaron …
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Estudio epidemiológico de la actracnosis del café en la VI Región de Nicaragua
… de la antracnosis del cafeto causada por Colletotrichum spp a diferentes altitudes, estimar el efecto de los factores climáticos y de manejo sobre el comportamiento de la enfermedad, para ubicar el periodo crítico de la epidemia y determinar el efecto de la antracnosis sobre el …
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Diagnóstico y dinámica de enfermedades en tres genotipos de fresa (Fragaria spp) en la comunidad El Castillito, Las Sabanas, departamento de Madriz
… han adoptad o el cultivo de fresa ( Fragaria spp.) como una alternativa para mejorar su nivel de vida. Una dificultad que enfrentan es la presencia y manejo de enfermedades que afectan negativamente el desarrollo del cultivo. El estudio se estableció con el fin de iden tificar las principales …
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Developing Novel Management Options for Pear Fire Blight and Apple Bitter Rot with Characterization of Apple European Canker in Virginia
… in addressing the bitter rot of apples caused by Colletotrichum spp., eighteen fungicide treatments were evaluated over two years, focusing on newer fungicide options to mitigate fungicide resistance development. Fungicides such as Omega, Aprovia, Ferbam, Captan, Ziram, and Cabrio were proven …
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Yield Loss Models for Foliar Diseases of Alfalfa and Evaluation of Chemical and Cultural Disease Control Methods
… predominant pathogens with Leptosphaerulina and Colletotrichum spp. also present at lower but significant levels. The contribution of an early harvest towards minimizing yield and quality losses due to foliar diseases of alfalfa was evaluated. High and low levels of disease were established using …
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Studies on the fungal diseases of mango with particular reference to diseases caused by Botryosphaeria species
… encountered isolated fungal taxa were Alternaria spp., Botryosphaeria spp., Colletotrichum spp. and Pestalotiopsis spp. All these fungi except Botryosphaeria spp. were identified based on conidia and culture characters and tested for pathogenicity on mango detached leaves cv. Kensington Pride. The …
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Prodotti alternativi al rame per il controllo dei patogeni degli agrumi e il loro impatto sulle comunità microbiche benefiche della carposfera
… ruolo chiave nella produzione globale di agrumi. Colletotrichum spp. e Alternaria alternata rappresentano una minaccia per la agrumicoltura mediterranea, in quanto in grado di causare, già in campo in preraccolta, gravi sintomi di antracnosi e maculatura bruna sui frutti, determinando consistenti …
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Podridões pós-colheita de morango: etiologia e efeito de produtos alternativos
… G. candidum (31,1%), Pilidium concavum (17,4%), Colletotrichum spp. (13,7%), Pestalotia longisetula (2,3%), A. niger (1,7%), Phoma sp. (2%) e Mucor sp., Sclerotinia sclerotiorum, Cylindrocladium candelabrum, Penicillium sp., Cladosporium sp. e Aspergillus sp. (2,8%). Os fungos G. candidum, P. …
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Phylogeny, histological observation, and in vitro fungicide screening and field trials of multiple Colletotrichum species, the causal agents of grape ripe rot
Colletotrichum acutatum and C. gloeosporioides are fungal plant pathogens that have a global distribution, extensive host range, and convoluted taxonomy. Both species can cause grape ripe rot and are considered endemic to Virginia US. In 2012, C. acutatum and C. gloeosporioides were reclassified …