ListarAgronomía por tema "Mal de Pierce"
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Confirmation of Xylella fastidiosa infecting grapes (Vitis vinifera) in Costa Rica
(2008-11)In 2003, symptoms of Pierce Disease (PD) were observed in two vineyards established in two different localities in San Jose province (Santa Ana and La Uruca) and in La Garita, Alajuela province. Twenty four symptomatic ...