The utility model relates to a multi-grid stiff aphid box, and belongs to the field of tobacco pest control. Wherein the stiff aphid box comprises a box body and a cover body, an opening is formed inthe top of the box body, the box cover is arranged at the top of the box body and used for covering the opening, at least one eclosion release hole is formed in the box cover, and an eclosion releaseopening is formed in the side wall of the box body; according to the utility model, the mummified aphids are quantitatively sub-packaged into boxes; meanwhile, the aphidius gifuensis ashmead releasingdevice is convenient to disassemble and assemble and capable of being recycled, tobacco growers do not need to release aphidius gifuensis ashmeads by themselves, after mummified aphids are featheredinto bees, the aphidius gifuensis ashmeads can be released from the feathering releasing holes and the feathering releasing openings and fly to tobacco beads to parasitize the tobacco aphids, and biological control effect is achieved.