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Vit.En. - Rameici a dosaggio ridotto contro la peronospora della vite

Vit.En

Rameici a dosaggio ridotto contro la peronospora della vite

di Albino Morando, Fabio Sozzani, Giulio Moiraghi.

I nuovi formulati attivi anche a bassi dosaggi, sperimentati nel 2003 e 2004 (annate a bassa pressione di malattia nella zona) in un vigneto fortemente predisposto al parassita, hanno fornito risultati discreti anche con impieghi molto bassi di rame accompagnati da una fitotossicità accettabile, evidente quasi solo su foglie e tralci.

Per gentile concessione de "L'informatore agrario"