Boundary 6.5 EC - Herbicide Product & Label Information | Syngenta US
Go to Section
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 pre-emergence, Boundary® 6.5 EC herbicide fits under any trait platform and can be followed by approved dicamba products, glufosinate or Flexstar® GT 3.5 herbicide. It delivers proven early-season grass and broadleaf weed management, and extends the post-emergence application window up to five weeks after planting.

Active Ingredients:

S-Metolachlor and Metribuzin

Resistance Management:

Label Details

Use Rates
Weeds, Pests & Diseases
Special Labels
Worker Safety

    Restricted Entry Interval:

    PPE required for Applicators, Mixers or Loaders:

    PPE required for Early-Entry Workers:

    Product Benefits

    • Extends the post-application window up to 5 weeks after planting, keeping fields cleaner longer and allowing for more timely post-emergence applications
    • Is available as a dicamba herbicide tank-mix option in soybeans, expanding options for weed resistance management
    • Contains 2 non-ALS inhibiting, non-glyphosate and non-PPO inhibiting chemistries for managing tough grass and broadleaf weeds
    • Protects yields by offering early-season residual management of troublesome weeds

    Where to Buy

    Showing results for zip code ZIPCODE, if this is not correct click here to change.
    CP Products