Figure 2

Relationship between the percentage of damaged plants and the probability of yield reduction (derived from a previous work4). RR = Relative Risk; *P < 0.05, **0.05 ≤ P < 0.01, ***0.01 ≤ P < 0.001; Yr = Average yield reduction (t/ha).

Relationship between the percentage of damaged plants and the probability of yield reduction (derived from a previous work4). RR = Relative Risk; *P < 0.05, **0.05 ≤ P < 0.01, ***0.01 ≤ P < 0.001; Yr = Average yield reduction (t/ha).