<i>Xylogone ganodermophthora </i>strain with antifungal activity, and composition including same for preventing plant diseases

摘要

A novel ascomycetous Xylogone ganodermophthora strain has antifungal activity. A composition includes the strain as an active ingredient for preventing plant diseases. The strain suppresses the growth of pathogenic fungi, including Phytophthora capsici, in plants. Therefore, the composition containing the strain, or a culture or extract thereof, as an active ingredient for preventing plant diseases has excellent antifungal activity and can thus be used as an environmentally friendly and pollution-free pesticide.

主权项

1. A formulation for controlling a plant disease comprising, as an active ingredient, an extract obtained from an isolated strain of Xylogone ganodermophthora H55, which was deposited under accession number KCTC12436,
whereby the extract is obtained by culturing the isolated strain of Xylogone ganodermophthora H55, and extracting the cultured Xylogone ganodermophthora H55 with a solvent selected from the group consisting of methanol, C 1-4 anhydrous or hydrated lower alcohol, ethyl acetate, chloroform, 1,3-butyleneglycol, hexane, diethyl ether, and a combination thereof, wherein the extract is at a concentration of at least 100 ppm in the formulation.