From: Effects of four bolete species on ectomycorrhizae formation and development in Pinus thunbergii and Quercus acutissima
Time
Methanol
0.06% Formic acid
0–15 min
48.7%
51.3%
15–20 min
50.7%
49.3%
20–30 min
50.8%
49.2%