Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/9274
Título: | Effects of Esca disease on leaf gas exchange of cv. Alvarinho in a vineyard of the Portuguese Vinho Verde region |
Autor(es): | Felgueiras, Mafalda Chicau, Gisela Pereira, José Moutinho Dias, Alberto Carlos Pires |
Palavras-chave: | Esca Alvarinho Leaf gas exchange Vineyard |
Data: | 2006 |
Citação: | INTERNATIONAL WORKSHOP ON GRAPEVINE TRUNK DISEASES, 5, Davis, Califórnia, USA, 2006 – “5th International Workshop on Grapevine Trunk Diseases : esca and grapevine declines.” [Davis : University of California, 2006.]. |
Resumo(s): | Esca is a very complex disease that is usually noticed when the grapevine show external symptoms. However, the grapevines can be infected for a long period of time and rarely manifest the typical leaf symptoms. Moreover, little is know about the consequences of Esca on vineyard productivity. In Portugal, in Vinho Verde region, Alvarinho sub-region, most vineyards are infected with Esca. In this work we evaluate the impact of Esca on some physiological parameters of grapevines cv. Alvarinho.This preliminary work reveal the importance that these kind of physiological measurements can have in the valuation of the infected Esca grapevine physiological conditions. These results may be used as a pattern to predict the damage magnitude of Esca disease in grapevines. |
Tipo: | Poster em conferência |
URI: | https://hdl.handle.net/1822/9274 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DBio - Comunicações/Communications in Congresses |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Poster.USA.pdf | Poster aoresentado no Congresso | 325,24 kB | Adobe PDF | Ver/Abrir |