Figure 2.

Degradation of BP films by treatment of strain B47-9 on soil. a) Control film (PBSA) without treatment, and films 6 days after treated with culture filtrate of the strain B47-9: commercially available BP mulch film b) on sterilized soil, and b’) recovered film from sterilized soil, and the same film treated c) on unsterilized soil, and c’) recovered film from unsterilized soil, d) PBSA film and e) PBS film, recovered from unsterilized soil.