4-CPA CAS: 122-88-3 Wopanga Wopanga

4-chlorophenoxy acetic acid (4-CPA), chochokera ku chlorine kuchokera ku phenoxyacetic acid (PA), ndi chowongolera kukula kwa mbewu chomwe chimagwiritsidwa ntchito ngati mankhwala a herbicide. Amagwiritsidwa ntchito kupewa kuphuka kwa pachimake ndi zipatso, kuletsa mizu ya nyemba, kulimbikitsa kupanga zipatso, kupanga zipatso zopanda mbewu, kudzera mu kupopera mbewu mankhwalawa. Amagwiritsidwanso ntchito kucha ndi kupatulira zipatso. % monopotassium phosphate. Imakhalanso ndi herbicidal effect pa mlingo waukulu.