The spore suspension of Trichoderma T2-16 was applied in rice by soaking and pruned-root dip. The colonizing dynamics of the strains in root, stem and leaf of rice and their effects on the plants growth were studied. The results showed that each method could led to colonization of T2-16strain in rice tissues, and conduct to internal stem, leaf and root stably. The growth potential of endophyte containing rice seedlings was superior to that of the control seedlings. Meanwhile, the activities of POD, PPO and PAL related to disease resistance were also increased; the endopyhtic fungi T2-16 could ...
