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Populations of microorganisms in the samples positive and negative for the presence of Histoplasma capsulatum by Hc100 nested polymerase chain reaction. Colony-forming units (CFU) were determined by plate cultures to determine the amount of mesophyles, termophyles, molds, and yeast recovered by gram of organic fertilizer. The data are presented as mean and standard deviation of CFUs (log10) detected on plate cultures after 8 weeks.
