Lectin that specifically binds to L-fucose (PubMed:35142828). Is associated with the morphogenesis of the fungus, and plays a role in the formation of the constricting rings involved in nematode-trapping (PubMed:35142828). Delays trap formation and weakens nematocidal activity (PubMed:35142828). Does not affect mycelial growth, conidia production, conidial germination rates and adaption to environmental stresses (PubMed:35142828). Belongs to the fungal fucose-specific lectin family.