... acid,IAA 1.stimulate rooting of herbaceous,woody ornamentals 2.increase fruit setting Plant Growth Regulator indole acetic acid, ... Product NameIAACAS No.87-51-4EINECS201-748-2ClassificationPlant Growth Regulator/AgrochemicalSpecies99%TCChemical NameIndole-3-acetic acid, IAA, 3 ... a wide-spectrum plant growth regulator with auxin-activity, which is used to stimulate rooting of cuttings of herbaceous and ...