PURPOSE: A composition containing Fungi Isolated BDF-1(KCTC 1002BP) strain wall extract is provided to prevent and treat fusarium disease in soybeans, potatoes, or ginseng. CONSTITUTION: A composition for preventing and treating plant fusarium disease contains Fungi Isolated BDF-1(KCTC 1002BP) strain wall extract as an active ingredient. The plant is soybeans, potatoes, gourds, or ginsengs. A fruit rot is controlled by spraying the composition to fruits.본 발명은, Fungi Isolated BDF-1(KCTC 1002BP)균주의 균체벽 추출물을 유효성분으로 함유하는 식물 fusarium병 예방치료용 조성물에 관한 것으로서, 특히 콩과, 감자과, 박과 식물 또는 인삼의 fusarium병 예방과 치료에 활용할 수 있다.