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.




Active Ingredients: 47.3% 2,4-D

Markets: IVM/Aquatic, Range, Pasture & Weed,


Manufacturer: Nufarm



Packaging: 5 x 1 gal case; 36 cases per pallet
2 x 2.5 gal case; 36 cases per pallet
30 gal drum; 5 drums per pallet
55 gal drum; 4 drums per pallet
250 gal tote

Package Sizes Available Online: 2.5 gallons

Out of stock

Out of stock


WeedMaster is a selective, post-emergent herbicide that provides tough, long lasting control for a broad spectrum of annual, biennial, and perennial broadleaf weeds and brush in grass forages and selected row crops. The growth regulating effects of 2,4-D and dicamba allow WeedMaster to interfere with the normal development of broadleaf weeds, ultimately causing plant death.

Use WeedMaster in:

  • Pastures, rangeland and grass (hay, silage)
  • Sorghum, sugarcane, wheat – fall & spring seeded
  • Between crop application, CRP, general farmstead and fallow systems


  • Achieve outstanding control of brush and broadleaf weeds in a concentrated formula
  • Controls tough weeds such as horsenettle, thistles and blackberry
  • WeedMaster is safe for desirable grasses
  • Pre-emergence control with residual activity

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