The residue dynamics were investigated in the field under the conditions of spraying phenazino-1-carboxylic acid 1% suspension concentrate in Panax ginseng and soil, and the final residue in P. ginseng was determined by high performance liquid chromatography. The influences of organic matter content, microbial conditions, temperature and water content on the degradation of phenazino-1-carboxylic acid within the indoor environment were examined. The results showed that the dissipation of phenazino-1-carboxyl...