Figure 5From: Characterization of non-host resistance in broad bean to the wheat stripe rust pathogenPercentage of infection units exhibiting H 2 O 2 (DAB staining) and O 2 -(NBT staining) accumulation on broad bean after inoculation with P . striiformis f. sp. tritici . Each point represents at least 50 infection units from eight to ten inoculated broad bean leaves. These experiments were repeated three times with similar results. Bars represent standard deviation.Back to article page