Abstract: The mushroom Dictyophora rubrovalvata (DR) is a kind of delicious and precious food, which has special taste andnutrition compenent. But, insect pest and pathogen affect seriously the growth of man-culture DR. The paper analysis thereason of coursing disease and how to destroy the pathogen in the man - culture DR. Several useful methods for resistantingpathogen bacterial and insect pest are reported in this paper. The writes, on the basis of analyses, give the suggestion to ensurethe edible fungi food(DR)security.

Key words: Dictyophora rubrovalvata, food security, comprehensive prevention and cure