Now offering: Contactless Curbside Pickup

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Now offering: Contactless Curbside Pickup

Red River Specialties, LLC takes the health of our customers and employees very seriously, but still wants to guarantee that you receive the same superior customer service. To ensure everyone gets the product they need and stays safe we are now offering “contactless curbside pickup”. Please contact your local warehouse. We will process your order and load it in your vehicle without you even needing to get out of your vehicle.Thank you for your business and stay healthy.

Chopper GEN2


Chopper GEN2

Active Ingredients: 26.7% Isopropylamine salt of Imazapyr

Markets: Forestry,


Manufacturer: BASF

Chopper GEN2


Packaging: 2 x 2.5 gal jug case
30 gal drum

Package Sizes Available Online: 2.5 gallons

Product Literature


Chopper GEN2 Herbicide with Transport Technology™ provides superior site prep and mid-rotation release. Chopper® GEN2™ herbicide is a broad-spectrum herbicide that controls a wide variety of annual and perennial broadleaf weeds and grasses, as well as troublesome vine and brush species in forestry sites. It also offers the flexibility of a leaf-on to leaf-off application window.

Utilizing Transport Technology, a BASF exclusive, Chopper Gen2 allows more of the active ingredient to get into the plant without decreasing control. This means it delivers the same superior, long-term control of unwanted grasses, weeds, vines and hardwoods you expect, but at a lower cost per acre.


Chopper GEN2 is the leading forestry product for:

  • Site preparation
  • Hardwood control in mid-rotation stands with application below the pine canopy (mid-rotation release)

Chopper GEN2 is the only herbicide in the forestry market featuring BASF’s exclusive Transport Technology™. Benefits include:

  • Faster uptake, producing superior results under adverse conditions such as rainfall soon after application
  • Increased uptake of the active ingredient, resulting in superior long-term control of troublesome competitors
  • New options for vegetation control early in the growing season
  • Availability in returnable/refillable packaging

Chopper GEN2 = Speed

Studies show that significantly faster uptake of Chopper GEN2 occurs in target vegetation than with standard formulations. This speed delivers superior rainfastness and consistent performance under adverse conditions.


For other quantity options or questions, please contact your local Red River Specialties Sales Rep or email 

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