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Total (A) shoot (B) and root (C) biomass of small and large U. europaeus either uninfected (white bars) or infected (light grey bars) with C. pubescens. Total parasite biomass (D) and parasite biomass per unit total host biomass (E) for C. pubescens when infecting either small or large U. europaeus. Data are means (±1 SE); different letters signify significant differences and n=8.
