Fig. 2From: How anthropogenic changes may affect soil-borne parasite diversity? Plant-parasitic nematode communities associated with olive trees in Morocco as a case studyPlant-parasitic nematode communities in the olive areas surveyed in Morocco. a Dominance diagram of the nematode genera. Codes for nematode genera are given in Table 6. Dotted lines indicate delineation between low and high abundances and frequencies as described in [34]. b Plant-parasitic nematode community patterns (PCA loading plot for the nematode genera)Back to article page