[Guidelines for control of sugar beet cercosporiosis and powdery mildew [Beta vulgaris L. var. saccharata; Emilia-Romagna]]

application rates azufre beta vulgaris bitertanol bitertanolo cercospora beticola cobre control de enfermedades controllo delle malattie copper crop yield cuivre damage danno date de traitement disease control dose d'application dosi di applicazione emilia romagna epoca di trattamento erysiphe betae fecha de tratamiento feuille field experimentation flutriafol foglie fongicide formulaciones formulation formulations formulazioni fungicidas fungicides fungicidi hojas infection infezione leaves llanuras oidium oidium (genre) pesticide resistance pianure plaine plains prochloraz procloraz propiconazol propiconazole propiconazolo rame rendement des cultures rendimiento de cultivos resistencia a los plaguicidas resistenza agli antiparassitari saccarosio saccharose soufre sperimentazione in campo sucrosa sucrose sulphur treatment date zolfo