... and best service 3.Professional supplier NOMENCLATURE 2,4-DCommon name2,4-D (BSI, E-ISO, (m) F-ISO, WSSA); 2,4-PA (JMAF)IUPAC name(2,4 ... p.1.86 ´ 10-2 mPa (25 °C, OECD 104) KOWlogP = 2.58-2.83 (pH 1), ... auxin (acting like indolylacetic acid). Mode of actionSelective systemic herbicide. Salts are readily ... accumulation principally at the meristematic regions of shoots and roots. Acts as a growth inhibitor ...