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Last Updated: 8/24/2026

Meso 4SC Select™

Active Ingredient: Mesotrione

12 x 8 oz, 4 x 1 gal

Meso 4SC Select™ is a herbicide that can be used for both pre and postemergence control of more than 45 broadleaf weeds and grasses in turfgrass. Classified as a Group 27 herbicide, Meso 4SC Select inhibits photosynthesis in susceptible plants and is absorbed systemically through leaves, roots, and shoots. Meso 4SC Select can be effectively used for weed control prior to and when seeding of specific types of turfgrasses.

Compare to: Tenacity®

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    • Provides postemergence control of tough-to-control weeds.
    • Weeds controlled include crabgrass (pre and post-emergent), ground ivy, yellow foxtail, yellow nutsedge, and dandelion.
    • Can be applied anytime you are seeding, including overseeding of established turfgrass, bare ground seeding, or during renovation.
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    Registered

    Not Registered

  • ACTIVE INGREDIENT
    40.0% mesotrione

    HRAC GROUP
    27

    FORMULATION
    Suspension concentrate

    CHEMICAL FAMILY
    Benzopyrazole

    COMPARE TO
    Tenacity®

    MODE OF ACTION
    Inhibits plant pigment biosynthesis and photosynthesis

    RESTRICTED USE
    No

    SIGNAL WORD
    Caution

    PACKAGING
    12 x 8 oz, 4 x 1 gal

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