The utility model provides a flue -cured tobacco smashes and filter equipment for assisting tobacco bacterial wilt detects which characterized in that: include the grinding container that is the toper structure and grind the pestle rather than supporting toper, toper grinding container is sat and is put on a support frame, and the support frame inner chamber is the awl bucket shape and grinds container appearance phase -match with the toper, and toper grinding container bottom end goes out a liquid awl mouthful department and is provided with porous charcoal of adsorptivity and carbon silicon complex filter, is equipped with on toper grinding container inner chamber wall and is suitable for the protruding stupefied of grinding. The utility model provides a flue -cured tobacco tissue and filter equipment have the advantage of following three aspect: (1 )The volume is less relatively, and it is comparatively convenient to carry, (2 )Can be crushing with organizing, fully release the bacterium, improve the detection threshold of test paper strip etc. (3 )Through the filtration of filtering porous charcoal of adsorptivity and carbon silicon complex, can detach the chlorophyll among the flue -cured tobacco, can reduce the interference of chlorophyll to bacterial wilt detection test strip.