Evidence of antagonistic interactions between rhizosphere and mycorrhizal fungi associated with Dendrocalamus strictus (Bamboo)

摘要

The paper deals with interactions of some microfungal strains isolated from rhizosphere soils from three different sites with ectomycorrhizal fungusCantharellus?tropicalis?mycelium grown?in vitro?on agar plates. The rhizospheric fungi were isolated from 3 different sites of bamboo forest and grown againstCantharellus.?The cross inoculation method showed that?C. tropicalis?was highly active against some fungi, thus resulting in different types and strength of interactions. Overgrowth was the most common interaction (45%), followed by inhibition at distance (29%), intermingling (17%) and contact inhibition (13%). The ?growing sterile mycelia, an unidentified fungus and?Trichoderma viride.