Fig. 2From: The elemental defense effect of cadmium on Alternaria brassicicola in Brassica junceaChange of the disease spots at 24 and 72 hpi of B. juncea leaves under different concentrations of cadmium treatments. T-1 (180 mg Kg− 1), T-2 (360 mg Kg− 1), and T-3 (720 mg Kg− 1). The control samples were treated only using distilled water under similar conditions. A (disease spots), B (lesion diameter), C (lesion perimeter), and D (lesion area). Values represent the means ± standard deviations of triplicate assays. Values with different letters are significantly different at P < 0.05 using LSD testBack to article page