| abstract |
The present invention discloses that, formic acid or salt thereof, is an effective pre-emergent and post-emergent herbicide. Formic acid biodegrades to carbon dioxide and water thus posing not threat the environment. With proper formulation and the use of respiratory protection, formic acid also poses no threat to the applicator. Formic acid is demonstrated in this invention to control both monocotyledonous and dicotyledonous plants. |