Fungal trunk pathogens associated with table grape decline in Northeastern Brazil

[EN] During the last five years a decline of table grape plants has been noticed in nurseries, young plantations and vineyards of the Northeastern region of Brazil, where the management systems for grapevine production are adapted to the specific environmental conditions of a tropical viticulture. S...

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Detalles Bibliográficos
Autores: Correia, Kamila Cámara, Saraiva Camara, Marcos Paz, Guimaraes Barbosa, Maria Angelica, Sales, Rui Jr., Agustí Brisach, Carlos, Gramaje, David, García Jiménez, José, Michereff, Sami Jorge, León Santana, Maela|||0000-0003-0693-6988, Abad Campos, Paloma|||0000-0002-5979-4349, Armengol Fortí, Josep|||0000-0003-3815-8578
Tipo de recurso: artículo
Fecha de publicación:2013
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/73851
Acceso en línea:https://riunet.upv.es/handle/10251/73851
Access Level:acceso abierto
Palabra clave:Botryosphaeriaceae
Vitis vinifera
PRODUCCION VEGETAL
Descripción
Sumario:[EN] During the last five years a decline of table grape plants has been noticed in nurseries, young plantations and vineyards of the Northeastern region of Brazil, where the management systems for grapevine production are adapted to the specific environmental conditions of a tropical viticulture. Samples of table grape plants showing decline symptoms were obtained from grapevine nurseries, young plantations and vineyards located in the São Francisco, Assú and Siriji Valleys in 2010, and were subjected to fungal isolation. Grapevine trunk pathogens were identified using morphological and molecular methods. Species recovered included Botryosphaeria mamane, Campylocarpon fasciculare, C. pseudofasciculare, Lasiodiplodia crassipora, L. parva, L. pseudotheobromae, L. theobromae, Neofusicoccum parvum, Phaeoacremonium aleophilum, Pm. parasiticum and Phaeomoniella chlamydospora. They are all reported for the first time on grapevine in Brazil, with the exception of L. theobromae. Moreover, Botryosphaeria mamane, Lasiodiplodia parva and L. pseudotheobromae are reported for the first time on grapevine, and C. fasciculare is reported for the first time on the American continent.

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