Table 2.

The frequency and percentage of pathogenic bacteria from core and surface of white lupin, Bahir Dar Ethiopia, 2012.

Section of white lupin	Frequency of Isolation n (%)
	Salmonella spp.	Shigella spp.	E. coli
Core	11 (27.5%)	3 (7.5%)	11 (27.5%)
Surface	12 (30%)	5 (12.5%)	18 (45%)
Total	23 (57.5%)	8 (20%)	29 (72.5%)