TABLE 2

Effect of carbohydrate source and concentration on inhibitory zones produced by the nonvirulent S. suis 90-1330 toward the indicator virulent S. suis strains 24 and MGGUS2

CarbohydrateConcn (%)Inhibitory zones (mm)
24MGGUS2
Fructose186
Glucose586
288
198
0.2599
0.12586
0.062586
Lactose187
Sucrose188