[See SULPHURATE v. and -OR.] An apparatus for sprinkling plants with flowers of sulphur, fumigating with sulphur, or the like.

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1851.  Catal. Great Exhib., IX. I. 366/2. Sulphurator and fumigator, to diffuse powdered sulphur for destroying mildew.

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1884.  Ogilvie, Sulphurator,… an apparatus for fumigating or bleaching by means of the fumes of burning sulphur.

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1913.  Dorland, Med. Dict., 921/1. Sulphurator, an apparatus for applying sulphur fumes, as in disinfecting.

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