However, in a previous study that investigated the suppression effect of SMS of the edible mushrooms Lyophyllum decastes and Pleurotus eryngii against fungal and bacterial diseases in cucumber plants [13], Lyophyllum decastes was found to significantly reduce powdery mildew by Podosphaera xanthii and, angular leaf spot by Pseudomonas syringae pv. lachrymans.