~ Grape Growing Information ~

Fungicide Effectiveness
+++ = highly effective     ++ = moderately effective     + = slightly effective
PRODUCT NAME PHOMOPSIS BLACK ROT DOWNY MILDEW POWDERY MILDEW BOTRYTIS BITTER ROT HARVEST/ENTRY RESTRICTIONS
Abound ++ +++ +++ +++   ? 14 days / 12 hrs
Bayleton   +++   +++     14 days / 12 hrs
Captan +++ + +++   + ++ 14 days / 4 days
Dithane +++ +++ +++   +   66 days / 24 hrs
Elite   +++   +++     14 days / 12 hrs
Elevate         +++   0 days / 12 hrs
Flint   +++ + +++     14 days / 12 hrs
Nova   +++   +++     14 days / 24 hrs
Mancozeb +++ +++ +++   + ++ 66 days / 24 hrs
Phostrol     +++       0 days / 4 hrs
Quintec       +++     14 days / 12 hrs
Ridomil MZ     +++       66 days / 48 hrs
Rubigan   ++   +++     30 days / 12 hrs
Serenade     ++ +++ ++ ++ 0 days / 4 hrs
Sulfur +     +++     0 days / 24 hrs
Suregard       +++     0 days / 48 hrs
Tenncop + ++ +++ +++ + + 0 days / 24 hrs
Topsin       +++ +++   14 days / 12 hrs
Vangard         +++   7 days / 12 hrs
Ziram +++ +++ +++ +     7 days / 48 hrs
PRODUCT NAME PHOMOPSIS BLACK ROT DOWNY MILDEW POWDERY MILDEW BOTRYTIS BITTER ROT HARVEST/ENTRY RESTRICTIONS

 
Maryland Grape Growers Association © 2007