[The situation in Germany, France and Germany [Vitis vinifera L.; organic viticulture; plant protection; copper]]

adjuvant adjuvants agricoltura biologica agriculture biologique alemania allemagne application rates arcilla argile argilla azufre botrytis cinerea chemical control clay coadiuvanti coadyuvantes cobre control de enfermedades controllo delle malattie copper copper oxychloride cuivre disease control dose d'application dosi di applicazione fongicide formulaciones formulation formulations formulazioni france francia fungicidas fungicides fungicidi germania germany infection infezione lutte chimique organic agriculture ossicloruro di rame oxicloruro de cobre oxychlorure de cuivre phomopsis plasmopara viticola pseudopeziza rame soufre suisse suiza sulphur svizzera switzerland uncinula necator vigneti vignoble vineyards vitis vinifera zolfo