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Surflan AS Specialty Pre-emergent Herbicide

Usually Ships in 1-2 days
Annual broadleaf weeds and grasses spell trouble for landscape ornamentals, nonbearing fruit trees and other plants and trees. Their root systems choke the life out of other plants as they steal water and nutrients from the soil. Surflan AS herbicide provides total pre-emergent weed control anywhere weeds may germinate and grow. Its active ingredient puts an end to the weeds' growth before they emerge from the soil.

Features and Specifications

Active Ingredient(s) Oryzalin - 40.4%
Weed Killer Annual grasses: Barley, Barnyardgrass, Bluegrass, Crabgrass, Crowfootgrass, Cupgrass, Foxtail, Goosegrass, Johnsongrass, Junglerice, Lovegrass, Oat, Panicum, Ryegrass, Signalgrass, Sprangletop, Witchgrass. Broadleaf Weeds: Bittercress, Carpetweed, Chickweed, Fiddleneck, Filaree, Groundsel, Henbit, Knotweed, Lambsquarters, Pigweed, Puncturevine, Purslane, Pusley, Rocket, Rockpurslane, Shepherdspurse, Spurge, Woodsorrel
Sale Prohibited HI, PR, CA
Shipping Rate Free
EPA Registration 70506-44

How Surflan AS Pre-emergent Herbicide Works

Surflan AS Specialty Pre-emergent Herbicide contains 40 percent Oryzalin. This ingredient interferes with weeds at the cellular level, inhibiting growth and germination. Surflan must be applied before the weeds emerge from the soil; it doesn't control existing weeds. It comes in liquid form and applies easily with a sprayer to the target area.

Where to Use Surflan AS Pre-emergent Herbicide

Spray Surflan AS pre-emergent herbicide for effective weed control on established turf like Bermuda and St. Augustine. Use it to prevent weed growth around landscape and container-grown ornamentals, including the bulbs and any groundcovers. It works to stop weeds from growing and taking over Christmas tree plantations, including nonbearing fruit and nut tree sites.

Target Weeds

Surflan AS specialty pre-emergent herbicide controls annual weeds and grasses such as chickweed and barnyardgrass. It chokes bluegrass and henbit before they have a chance to grow and to compete with other plants. Some of the common target weeds and grasses include:

  • Crabgrass
  • Groundsel
  • Foxtail
  • Knotweed
  • Ryegrass
  • Sowthistle
  • Teaweed
  • Witchgrass


Reasons to Use Surflan AS Herbicide

  • Targets many different broadleaf weed and grass species
  • Contains a high concentration of the active ingredient
  • Stops weeds before they emerge from the soil
  • Easy-to-apply spray formulation
  • For use on landscape ornamentals, tree plantations and more


Surflan AS Specialty Pre-emergent for Weed Control

Stop weeds before they ruin ornamentals and other plants with Surflan AS Pre-emergent herbicide. It provides total pre-emergent weed control for numerous weed and grass species, from bluegrass to ragweed. Its effective formula prevents weeds from growing and developing seeds, thus preventing a weed infestation in areas where ornamentals and nonbearing trees are grown. If weed growth threatens planting and noncrop sites, use Surflan AS herbicide to stop annual broadleaf weeds and grasses below the soil.


It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulations.


For additional information on this product please reference the CDMS label database listed below



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