Abstract: A method for determining a level of one or more live microbes in a sample of a Cannabis plant includes (a) introducing a DNase enzyme into a sample including (i) Cannabis plant matrix derived from lysed cells of a Cannabis plant and (ii) live microbial cells including microbial genomic DNA, (b) introducing an anionic detergent into the sample, where the anionic detergent is in an amount effective to inactivate the DNase enzyme in the sample and lyse the live microbial cells in the sample, (c) introducing a known quantity of control DNA into the sample, (d) contacting the sample with a plurality of polynucleotide capture agents, (e) isolating the plurality of polynucleotide capture agents, thereby isolating polynucleotides from the microbial genomic DNA and/or control DNA in the sample, and (f) amplifying at least a portion of polynucleotides from the microbial genomic DNA isolated in step (e).

Abstract: A method for determining a level of one or more live microbes in a sample of a Cannabis plant includes (a) introducing a DNase enzyme into a sample including (i) Cannabis plant matrix derived from lysed cells of a Cannabis plant and (ii) live microbial cells including microbial genomic DNA, (b) introducing an anionic detergent into the sample, where the anionic detergent is in an amount effective to inactivate the DNase enzyme in the sample and lyse the live microbial cells in the sample, (c) introducing a known quantity of control DNA into the sample, (d) contacting the sample with a plurality of polynucleotide capture agents, (e) isolating the plurality of polynucleotide capture agents, thereby isolating polynucleotides from the microbial genomic DNA and/or control DNA in the sample, and (f) amplifying at least a portion of polynucleotides from the microbial genomic DNA isolated in step (e).