PROBLEM TO BE SOLVED: To provide an agricultural and horticultural emulsion and a method of preparing the same.SOLUTION: An agricultural and horticultural emulsion comprises a solution in which an active ingredient and a surfactant are dissolved in an amide solvent, and an acid having solubility or miscibility with respect to the solution in the absence of water.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】農園芸用乳剤およびその調製方法を提供する。【解決手段】本発明の農園芸用乳剤は、有効成分と界面活性剤とがアミド系溶剤に溶解されている溶液と、水の非存在下で上記溶液に対し可溶性または混和性を有している酸とを含んでいる。【選択図】なし