The endophytic fungus Zopfiella sp. was isolated from healthy tissue of plant Actinidia chinensis Planch. Culture medium consists of glucose (5%), pork peptone (0.15 %), yeast (0.5 %), KH₂PO₄ (0.05 %) and MgSO₄ (0.05 %). Initial pH was adjusted to 6.0, the fermentation was initially implemented on an Erlenmeyer flask for 6 days until the mycelium biomass reached to the maximum. Then it was transferred to rice medium for 24 ℃ in dark culture for 30 days. Rice medium: 75 g of rice, 75 mL of water, placed in a 250 mL Erlenmeyer flask, sterilized at 121 ℃ for 15 min, a total of 200 bottles.