Prodiamine 65 WDG (brand alternative - Barricade® 65WDG)

  • $179.99
  • $159.99

This is a 65% prodiamine product by PrimeraOne. It’s generic Barricade in the WDG formulation. WDG stands for Water Dispersible Granule which means you mix the dry product into water and spray as a liquid.

  • Prevents crabgrass and other grassy and broadleaf weeds
  • Dispersible granule pre-emergent for easier application
  • Safe for warm and cool-season grasses
  • One 5 lb jug covers up to 174,240 square feet

This is a 5 lb jug and contains enough product for 4-5 acres depending on mix rates so just realize, this is a lot of product so we recommend it for bigger lawns where liquid applications are desired.

Pre-emergent grass and broadleaf weed control.

Flexible application allows for both spring and fall use providing season long crabgrass control.

  • Effectively controls Annual Bluegrass
  • Non-Staining
  • Excellent tank mix partner with fertilizers and iron solutions
  • Low solubility and volatility — stays in the weed germination zone
  • Active ingredient rate as low as 1/4 the rate of other pre-emergent herbicides
  • Formulation - 65% a.i. water dispersible granule
  • Active Ingredient - Prodiamine
  • Application Rates - See label for specific uses and rates
  • Mode of Action - Pre-emergent
  • Equivalent Brand - Syngenta Barricade® 65 WDG

Pre-emergent control of crabgrass and 31 other problem weeds including:

Barnyardgrass, Carpetweed-04, Chickweed (common), Chickweed (mousear), Crabgrass (large and smooth), Crowfootgrass, Cup grass (woolly), Foxtails (annual), Goosegrass, Henbit, Itchgrass, Johnsongrass (seedling), Junglerice, Knotweed, Kochia, Lambsquarters (common), Lovegrass, Panicum (browntop, fall and Texas), Pigweed, Purslane (common), Pusley (Florida), Rescuegrass, Shepherdspurse, Signalgrass Broadleaf, Speedwell (Persian), Sprangletop, Spurge (prostate), Witchgrass, Woodsorrel (yellow, from seed)

Size: 5 lb jug 

Label: Prodiamine 65 WDG Product Label

Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties and/or may have state-specific use requirements.

Please check with your local extension service to ensure registration status and proper use.  This information is for reference only. It is the responsibility of the user to verify the product is registered and appropriate for use in a given state.

Our Detailed Application Guide

Does Prodiamine need to be watered in?

  • Yes. Apply 1/4" of water from irrigation or rainfall to move the pre-emergent into the soil.

Can I apply Essential-G on the same day as Prodiamine?

  • Yes. We recommend that Essential-G be applied before Prodiamine.

Can I apply liquids and Prodiamine on the same day?

  • Yes. We recommend applying granular products before liquids. So you would apply granulars, followed by your liquid products. 


Shipping: United States Only.

Currently NOT shipping to: (AK,HI,NY)

We can not ship to PO Boxes

Typically delivered in 3 - 7 business days.

Cancellations | Returns | Exchanges: All sales are final, no cancellations, returns, or exchanges