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The One-Two Punch Weeds Never Saw Coming.

Using a combination of the active ingredient metribuzin and Dual Magnum®, Boundary® 6.5 EC herbicide delivers hard-hitting pre-emergence control plus long-lasting residual control to keep weeds down for the count.

Product Details

Boundary 6.5 EC Herbicide

When applied as a preemergent herbicide, Boundary® 6.5 EC fits under any trait platform and offers residual control of up to five weeks. It delivers proven protection against 32 broadleaf weeds, including waterhemp, Palmer amaranth and black nightshade, and early-season grass weeds.

Active Ingredients:

S-metolachlor, Metribuzin

Resistance Management:

Label Details

Weeds, Pests & Diseases
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      Product Benefits

      • Extends the post-application window up to 5 weeks after planting, helping to keep fields cleaner longer than other soybean herbicides and allowing for more timely post-emergence applications
      • Is available as a dicamba herbicide tank-mix option in soybeans, expanding the options for weed resistance management
      • Contains 2 non-ALS inhibiting, non-glyphosate and non-PPO inhibiting chemistries for managing tough grass and broadleaf weeds


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