Publicação

Incidence of downy mildew Plasmopara viticola (Berk. et Curtis ex. de Bary) Berl. et de Toni in Terceira island, Azores

Ver documento

Detalhes bibliográficos
Resumo:Downy mildew is one of the most economically important disease affecting vine production in Terceira island, Azores. By its incidence, frequency and quantity of pathogens, supported with favourable temperate humid climate conditions, this disease is difficult to control in terms of sustainable integrated plant protection policy. The objectives of INTERFRUTA project were to determine the incidence of the disease, to better understand it and to adopt an adequate forecasting model with necessary adjustments to predict the disease appearance and its in-time integrated plant protection control measures. Plasmopara viticola was directly observed in two weeks time periods on seven representative vineyards at different altitudes. Three of the monitored plots were established during study inside one plantation. Incidence was registered as result of visual symptoms in percentage, where 10% of plants in each vineyard were observed. Seasonal evolution of the disease was studied in one of the wine producing area.
Autores principais:Zorman,Matej
Outros Autores:Lopes,David João Horta; Martins,Jorge Oliveira; Prendes,Carmelo; Lorenzo,Carmen Dias; Cabrera,Raimundo
Assunto:Azores downy mildew forecasting model grapevine
Ano:2008
País:Portugal
Tipo de documento:artigo
Tipo de acesso:acesso aberto
Instituição associada:Fundação para a Ciência e Tecnologia
Idioma:inglês
Origem:SciELO Portugal

Registos relacionados

Registos relacionados