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.

Direx 4L


Direx 4L

Active Ingredients: 40.7% Diuron

Markets: IVM/Aquatic,


Manufacturer: Makhteshim-Agan of North America, Inc.

Direx 4L

Packaging: 2.5 gal
30 gal


  • Diuron Preference: DIREX 4L is historically the growers’ diuron brand of choice because of its tried and true premium formulation designed to handle and handle easily.
  • Versatile: DIREX 4L can be used to control most broadleaf and grass weeds applied preplant, pre-emerge or post direct from 6 inch cotton to layby.
  • Controls Resistant Weeds: Widely recommended as an effective method for managing glyphosate resistant Palmer pigweed and marestail or horseweed in cotton.
  • Residual Activity: Provides up to three and a half weeks of control on target weeds including pigweed and marestail.
  • Crop Safety: Very good crop safety in cotton when used according to label in a burndown, preemergence or layby application.


Key Weeds Controlled

  • Broadleaf Weeds
  • Grasses