The utility model discloses a be used for separating parasitic mycotic culture dish of polypide, it includes one ware dish (5) and corresponding ware lid (1) with it, puts at the inside central point of ware lid (1) and is equipped with cylinder (2) that have sieve mesh (6), is equipped with aperture (3) that are used for putting into the polypide cylinder (2) in the side of cylinder (2), be equipped with on ware dish (5) and be used for ware lid (1) lid to close ware neck (4) on ware dish (5) together. The utility model overcomes separated in the past that the parasitic mould step of polypide is loaded down with trivial details, the operation is inconvenient, pollute big scheduling problem, once only can isolate the parasitic mould of polypide.