PROBLEM TO BE SOLVED: To provide weeds prevention tools which prevent from careless exposure of the ground around a sapling.SOLUTION: A weeds prevention tool 1 has two plate-like members 1A and 1B, and by coupling these plate-like members 1A and 1B, a sapling hole 1a in which a tree, such as a sapling, is positioned in the center section is formed. Each plate-like member 1A, 1B is a molding processed product of synthetic resin, paper, metal, or the like and is half circle shape in plane view. Each plate-like member 1A, 1B makes its linear part face each other to be joined, and the plate-like members 1A and 1B are coupled by inserting a joint pin 1Aa into a joint hole 1Ba to finish the weeds prevention tool 1.SELECTED DRAWING: Figure 2【課題】苗木の周囲の地面が不用意に露出するのを防止する防草具を提供する。【解決手段】防草具１は、２つの板状部材１Ａ，１Ｂを有し、これら板状部材１Ａ，１Ｂを結合することによって、中心部分に、苗木等の樹木が位置する苗木用穴１ａが形成されるものである。各板状部材１Ａ，１Ｂは、合成樹脂、紙、金属などの成型加工品で、平面視で半円形状である。各板状部材１Ａ，１Ｂは、直線部分を対向させて接合し、接合ピン１Ａａを接合穴１Ｂａに挿入することで板状部材１Ａ，１Ｂが接合され、防草具１とされる。【選択図】 図２
