Nematode which infects edible fungi mainly comes from various culture materials, covering soil and polluted water. The following species of nematode have been indentified They are Aphelenehoides composticola, Ditylenchus myceliophagus, Paraphelenchus myceliophthorus and three species of Rhabditida. Two peaks of nematode outbreak have been:observed. The first is during the winter mushroom culture period, from late-September to early October. The second is during the spring mushroom culture period, from late April to middte May. Nemcu and frumalin are effect...
