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. 2005 Jul;71(7):4137–4139. doi: 10.1128/AEM.71.7.4137-4139.2005

TABLE 2.

Prevalence of BTPC in soila

Region Soil samples (n = 2009)
No. positive Total no. %
Central 120 485 24.7
Northeast 12 270 4.4
Northwest 85 283 30.0
South 72 490 14.7
West 183 481 38.0
Total 472 2,009 23.5
a

Differences in the prevalence values for BTPC among the regions were significant (P < 0.001).