Figure 3
From: Field resistance of transgenic plantain to nematodes has potential for future African food security

The relationship between estimated root necrosis (%) and R. similis densities for transgenic lines and non-transgenic control plants in the confined field trial.
The slope is determined using asymptotic regression. Transgenic lines that differ significantly from the control plants with added nematodes (+nem) using Bonferroni test (modified LSD) for multiple comparisons in univariate ANOVA are shown (***, P < 0.001). The control to which nematodes were not added (−nem) before planting is provided for comparison.