| 摘要 |
Tool for injecting tree trunks, especially smaller-sized trunks, comprising a shank 1 at the front end of which there is a substantially U-shaped jaw 2 on the inner side of which there are members 5,6 arranged to mechanically penetrate the bark of the trunk and on the inner side of which there are members arranged to apply a pesticide to the penetrated parts of the bark. The invention is characterized in that the said pesticide- applying members comprise a coating device comprising coating members in the form of bristles, brushes 8,9 or the like, and in that a line 10 is present for conveying gel-like pesticide from a container 11 to the said coating members 8,9. <IMAGE> |
