Rezultatele cerecetărilor eficienţei biologice comparative a unor produse noi în combaterea manei viței de vie - Plasmopara viticola (Berk. Et Curt.) Berk. Et De Toni

Abstract

The fungicides Profilux, WG, Zahist, WP Champ, WG, Coprantol Ultramicron Hi Bio 250 WG, Cuprimax 50 WP, Miedzian 50 WP, Venturam 70 WG, Polyram DF, Presto Plus 72 WP were investigated in grapes, an increasing interest in biological control led to an in depth study of several biological control agent - Plasmopara viticola (Berk.et Curt.) Berk. et de Toni. The attack degree of the diseases and the biological effectiveness of the recommended fungicides were established, so that these chimicals were approved as effective in combating majore diseases in vineyards in R. Moldova.