Abstract: Lawn and garden maintenance equipment for collecting and shredding debris and chipping branches is provided with wheel support, a housing, and a handle for guiding the apparatus, the housing having a substantially closed bottom wall below a motor-driven disc for rotation about a vertical axis, which disc is capable of chipping branches because of a knife on one side and of moving air because of blades on the other side. A circumfirentially extending screen within the housing is supported in a vertical orientation relative to the ground, which screen is formed of at least two segments, both of which are supported radially inwardly and spaced from the sidewalls of the housing. The air and entrained debris are drawn into and enters the housing through an inlet extending to a centrally disposed axial opening whereby the entrained air and debris are driven against the screen to be broken up into smaller pieces.