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Last Updated: 7/21/2026

Halo 75WDG Select™

Active Ingredient: Halosulfuron-methyl

10 x 1.33 oz

Halo 75WDG Select™ is a selective, postemergence herbicide formulated specifically to kill nutsedge and broadleaf weeds growing in and around turfgrasses, established ornamentals, shrubs, or trees. Can be used in both cool- and warm-season turfgrasses, landscaped areas, and other listed non-crop sites.

Halo 75WDG Select should be applied postemergence to turf and landscape ornamental areas where weeds are an issue and actively growing. This product is generally regarded as gentle to labeled turfgrasses, both cool- and warm-season types, and they should be well established before application occurs.

Compare to: Sedgehammer®

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    • Postemergence control of yellow and purple nutsedge.
    • Suppresses annual and green Kyllinga.
    • Suppresses tough broadleaf weeds such as horsetail and ragweed.
    • Low use rates – .66 to 1.33 oz/A.
    • Can be tank mixed with non-ionic surfactants for improved penetration.
    • Not for use on edible plants or gardens.
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  • ACTIVE INGREDIENT
    75% halosulfuron-methyl

    HRAC GROUP
    2

    FORMULATION
    Water dispersible granule

    CHEMICAL FAMILY
    Sulfonylurea

    COMPARE TO
    Sedgehammer®

    MODE OF ACTION
    ALS Inhibitor

    RESTRICTED USE
    No

    SIGNAL WORD
    Caution

    PACKAGING INFORMATION
    10 x 1.33 oz

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