Fig 6. Results of staggered-growth experiment showing mean (± s.e.) growth (mm²; left panels) and conidia density (conidia mm^-2; right panels) responses to headspace volatiles of the other fungi in species-pairing treatments and non-inoculated agar controls for Grosmannia clavigera (Grcl; A, B), Ophiostoma montium (Opmo, C, D), and Leptographium longiclavatum (Lelo; E, F).

Bars with different letters are statistically different as indicated by Tukey Honest Significant Difference tests.