Pollution-free tool for gentle weed control.

Abstract

A pollution-free device for gentle weed control, comprising:- a frame mounted on wheels (1),- a magnetron (2) arranged in the frame (1),- a power supply (5) connected to the magnetron (2),- a selective control unit (6)- and at least one focusing element (3) arranged on the radiation side of the magnetron (2), characterized in that- the focusing element (3) has a curved surface, and- the entire upper and lateral parts of the frame (1) are covered by a cover (7).