Isolation and Bioactivity of Endophytic Fungi in Derris hancei

Sixteen endophytic fungi belonging 10 genus were isolated from Derris hancei Hemsl.The antagonism of endophytic fungi against fungal pathogens was tested in vitro.Penicillium sp.Q1,Rhizoctonia sp.S1,Phomopsis sp.N2,and Corticium sp.F1 isolated from the caudex of D.hancei,and Penicillium sp.Q2 isolated from the leaf,inhibited the hyphal growth of Colletotrichum gloeosporioides Penz,Fusarium oxysporum f.niveum(E.F.Smith)Snyber et Hansen,Rhizoctonia sp.S1 against Colletotrichum orbiculare Arx,and Phomopsis sp....