Talaromyces pinophilus Strain HD25G2 as a Novel Biocontrol Agent of Fusarium culmorum, the Causal Agent of Root and Crown Rot of Soft Wheat

A fungus called Talaromyces pinophilus shows promise as a natural pest controller against Fusarium culmorum, which damages wheat crops worldwide. When applied early to wheat seeds, this beneficial fungus produces enzymes that break down the harmful fungus’s cell walls, completely preventing damage and toxin contamination. However, timing is critical—if applied too late, it can paradoxically increase toxin production, suggesting it works best as a preventative treatment before infection occurs.