Device, mounted on a vehicle 51, for recovering sprayed liquid, composed of a screen 1 for stopping drops of unused liquid, of a recovery vessel 5 disposed under this screen 1, of a pipe 15 for recycling the recovered liquid 12, the shape of the vessel 5 being designed to limit the spilling of liquid 12 during the advance of the vehicle 51 and in order to house a device for recovering the liquid 12, which device comprises a venturi 14. This device appears applicable in particular to agricultural machinery and more especially to the treatment of vines by aerosols. <IMAGE>