Treatment Tomato field Potato field Mean fruits yield yield (tons/ha) Yield loss (%) Mean tuber yield yield (tons/ha) Yield loss (%) Victory72WP 21.1 0 65.21 0 Ridomil gold 18.5 12.35 63.08 3.27 Untreated control 4.3 79.81 47.67 26.89

Table 4: Mean yield and yield loss estimation due to late blight of tomato and potato under various treatments at study area during 2012 main growing season.