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Vit.En. - Prove di lotta contro la peronospora della vite con prodotti ammessi in viticoltura biologica

Vit.En

Prove di lotta contro la peronospora della vite con prodotti ammessi in viticoltura biologica

Albino Morando, Simone Lavezzaro

Atti Giornate Fitopatologiche, II, 241 - 246, 2014

Nell’anno 2013 in due differenti areali piemontesi, sui vitigni Chardonnay e Nebbiolo, si è va-lutata l’efficacia di rame idrossido impiegato a dose piena e dimezzata, quest’ultima anche abbinata a prodotti riconducibili ad induttori di resistenza e corroboranti (alcuni di questi impiegati anche da soli), con l’obiettivo di ridurre, talvolta anche sensibilmente, la quantità di rame metallo distribuita in vigneto.