PROBLEM TO BE SOLVED: To provide a pest control working vehicle capable of performing pest control operation, and at the same time effectively performing weeding operation of weeds planted on the ridges or in the furrows so that the weeds are not entwined with wheels or a rotary device.SOLUTION: A pest control working vehicle is given in which chemicals are sprayed from spray nozzles 14,... by laterally expanding a left side boom 11b and a right side boom 11c against a middle boom 11a at a front part of a travel undercarriage 2 travelling on the ridges or in the furrows by using right and left front wheels 3, 3 and right and left rear wheels 4, 4, and an implement 27 installed at the rear part of the rear wheels 4, 4 comprises: a raising device 50 raising weeds planted on the ridges or in the furrows at the front side of the right and left front wheels 3, 3 and a cutting blade 58 cutting the weeds raised by the raising device 50.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2019,JPO&INPIT【課題】病害虫防除作業と同時に畝溝に生える雑草を車輪やロータリ装置に絡み付かさないで効果的に除草出来る防除作業車を提供すること。【解決手段】左右前輪3,3と左右後輪4,4で畝溝を走行する走行車台2の前部に設ける中央ブーム11aに対して左サイドブーム11bと右サイドブーム11cを横に展開して噴霧ノズル14,・・・から薬剤を散布し、後輪4,4後部に作業機27を設けた防除作業車において、左右前輪3,3の前部に畝溝に植生する雑草を引き起す引起し装置50と、引起し装置50により引起した雑草を切断する切刃58と、を設けたことを特徴とする防除作業車とする。【選択図】図1
