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(A) DBH measurements in 2017, (B) total larger roots area, measured at 20 cm from the stem center, and (C) percent area covered by fine roots for the two tree species and all damage treatments, alone and in combination. All damage treatments are compared to the control group for the respective species. Significant difference performance is indicated by an asterisk (ANOVA P > 0.05). The difference between the two species growth is also significant in all three cases.
