PROBLEM TO BE SOLVED: To provide an epoch-making weeding tool for paddy field and a method for controlling weeds in paddy field, which can be easily implemented at low cost and exhibit a stable weeding effect. SOLUTION: A large number of weed scrapers 2 are projected on the lower surface of a substrate 1 that can move in a paddy field 20, and the weed scrapers 2 are flexible linear members or rod-shaped members. A weeding tool for paddy fields, which is composed of a plurality of bulging portions 3 formed in a substantially spherical shape on the tip end side. [Selection diagram] Fig. 1【課題】低コストで簡易に実施することができ、しかも、安定した除草効果を発揮する画期的な水田用除草具及び水田雑草防除方法を提供することを目的とする。【解決手段】水田20内を移動可能な基体１の下面に多数の雑草引掻き体２が突設されてなるものであり、前記雑草引掻き体２は、可撓性を有する線状部材若しくは棒状部材からなり、先端部側に略球状に形成される膨出部３が複数設けられている水田用除草具。【選択図】図１
