Method for preparing Trichderma bacteria conididium powder and use thereof

The invention discloses a manufacturing method and the application for a wood fungus conidium dust agent. It gains wood fungus from separating leaf of vegetables, purifying and transplanting to PDA test tube bevel to be used as mother fungus, adjusting temperature, pH value, and oxygen supplying quantity to produce spore liquid, and gaining large quantity of dry proofing conidium by adopting solid fermenting, mixing crashed condium and superfine diatomite to form wood fungus conidium dust agent. The method could be used to prevent vegetable producing.