18 results about "Dichlorophenoxyacetic acid" patented technology

2,4-Dichlorophenoxyacetic acid (usually called 2,4-D) is an organic compound with the chemical formula C 8 H 6 Cl 2 O 3. It is a systemic herbicide which selectively kills most broadleaf weeds by causing uncontrolled growth in them, but leaves most grasses such as cereals, ...