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Last Updated: 8/9/2026

Triad TZ Select™

Active Ingredient: 2,4-D , Dicamba acid , Sulfentrazone , Triclopyr

12 x 1 qt , 4 x 1 gal, 2 x 2.5 gal, 5 x 30 gal drum

Triad TZ Select™ contains four active ingredients, with two modes of action to provide dependable postemergence control of broadleaf weeds in a variety of turf types. Triad TZ Select is quickly taken up by the leaves and stems of plants and weed growth ceases within hours. The weed control effects may be seen within a few hours to a few days after application. Weed death occurs in 1 to 4 weeks after application, depending on the application rate, sensitivity of the weed, and environmental conditions.

Compare to: T-Zone™

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    • Excellent postemergence activity with proven rapid and effective weed control performance for some of the toughest broadleaf weeds in turfgrass such as dandelion, spurge, white clover, plantains, ground ivy, Virginia buttonweed and wild violet. Labelled for the suppression of yellow nutsedge.
    • This product exhibits improved cool-weather performance.
    • Can be applied to fully dormant bermuda, zoysia, and bahia grasses.
    • The speed of action (rate of weed phytotoxicity, yellowing) and the early weed symptoms are features of sulfentrazone.
    • This product is generally rainfast in as little as three hours.


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  • ACTIVE INGREDIENT
    2,4-D
    Triclopyr
    Dicamba acid
    Sulfentrazone

    % ACTIVE INGREDIENT
    31.82% – 2,4-D
    8.40% – Triclopyr
    2.43% – Dicamba acid
    0.73% – Sulfentrazone

    FORMULATION
    Emulsifiable concentrate

    CHEMICAL FAMILY
    PPO inhibitor (Group 14),
    Growth regulator (Group 4)

    BRAND ALTERNATIVE
    T-ZoneTM

    MODE OF ACTION
    Cell membrane disrupters, causes excessive growth until death

    SIGNAL WORD
    Caution

    PACKAGING INFORMATION
    12 x 1 qt , 4 x 1 gal, 2 x 2.5 gal, 5 x 30 gal

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