Occurrence of Foliar Fungal and Bacterial Diseases of Dry Bean in North Dakota

Fig. 2. Distribution of bacterial diseases in field surveys conducted during 2003, 2004, and 2005. Prevalence and incidence of common bacterial blight (A), bacterial leaf spot (B), and halo blight (C). Bars followed by the same letter across years are not significantly different according to Fisher’s Least Significant Difference Test at P = 0.05. No letters indicate a nonsignificant F-test.



Image from Plant Health Progress article:
Occurrence of Foliar Fungal and Bacterial Diseases of Dry Bean in North Dakota