Fig. 1. Impact of high and low rates of separated dairy manure solids (MS) and composted separated dairy manure solids (MSC) amendment at 2 and 12 mo after the first amendment on (a) severity of damping-off (DO) of cucumber, (c) severity of root rot of bean, and (e) root rot of sweet corn and at 2 and 6 mo after the second amendment on (b) severity of DO of cucumber, (d) severity of root rot of bean and (f) severity of root rot of corn. Within each disease and sampling time, treatment bars followed by the same letter are not significantly different (P < 0.05).