Clustering of the SSCP profiles of Pseudomonas communities (A) and fungal communities (B) obtained from the rhizosphere (R), endosphere (E), and soil (S) for the four investigated field sites: field 1, no herbicide treatment, no agro-forest; field 2, intensive herbicide treatment, no agro-forest; field 3a, no herbicide treatment, agro-forest; and field 3b, no herbicide treatment, no agro-forest. The dendrograms were generated from the SSCP community profiles and clustered by the UPGMA method using average linkages with GelCompar II.