Flumigard Suspension Concentrate with flumioxazin is a selective rapid-acting contact herbicide. Control submersed, emersed and floating weeds in slow moving or calm bayous, canals, drainage ditches, lakes, marshes, ponds and reservoirs.

Flumigard SC is most effective when applied early to actively growing weeds in hard water ponds and lakes. Flumigard SC quickly degrades in water. Weeds that do not come in contact with the herbicide will not be controlled. Full coverage is essential for successful control.

Great Duckweed Control

Application of Flumigard SC during early morning hours may enhance effectiveness.

Tank mix with Harvester or Talos Liquid for enhanced control of floating and emersed weeds.

Swim & fish the same day.

Use higher rate for severe infestations or difficult to control weeds. Mix with 30 gallons of water. Maintain thorough agitation until mixture is completely applied.

To apply Flumigard SC Liquid:

For submersed weeds:

• Determine volume of water to treat in acre-ft.
  
• Use 8 to 16 oz. of Flumigard SC per acre-ft. of treated water.
• Spray uniformly over water surface.

For floating, emersed or terrestrial weeds:

• Determine volume of water to treat in acre-ft.
  
• Use 6 to 12 oz. of Flumigard SC per surface acre.
• Spray uniformly over water surface.

See our Water Use Restrictions (Days) chart for restrictions for treated water.