FIELD: forestry. SUBSTANCE: invention is designed for extermination of tree-and-bush plants along high-voltage transmission lines, pipelines and read shoulders. Proposed sprayer consists of base machine which carries tank for working solution and pump. Beams are connected to base machine body by means of hinge joints and lifting mechanisms. Bending device with bending beam is installed on end sections. Bending beam consists of two halves connected with middle part of holding beam. Holding beam is connected through telescopic members with bars for sliding along bars in horizontal plane. Middle part of holding beam is mated with rod of hydraulic cylinder installed on base machine body. Spray nozzles are installed on telescopic members, posts and rear part of base machine. EFFECT: improved quality of treatment of tree-and-bush plants. 2 cl, 3 dwg
