Product Overview

Ideal for water bodies with minimal flow, Sonar A.S. (Aqueous Solution) delivers results with a simple, one-time application, allowing you to easily treat nuisance weeds. With a liquid formulation that spreads throughout the water body, Sonar A.S. is designed for whole pond or lake treatment.

Sonar AS offers:
  • Immediate uptake into the target plants
  • Most efficient concentration level
  • Ideal formulation for waterbodies with minimal water flow
  • Ideal formulation when targeting strands of emersed vegetation
  • Gallon, quart, and pint containers

Sonar Formulations Offer Choicesv

Our abundance of Sonar formulations allow us to provide applicators the options they need for controlling nuisance aquatic vegetation in a variety of treatment situations. Please see the Sonar A.S. label for an outline of vascular aquatic plants controlled, partially controlled, and not controlled by Sonar. Algae (chara, nitella, filamentous species) are not controlled by Sonar. The selectivity of Sonar A.S. is dependent upon dosage, time of year, stage of growth, method of application, and water movement.

For more information

For more information about Sonar AS Aquatic Herbicide, help determining your plants’ susceptibility, or assistance in designing a treatment prescription, contact a SePRO Technical Specialist.

Labels and SDS

May not be registered in all states. Always read and follow directions.

Registered States

Experts in Aquatic Solutions

SePRO’s Technical Specialists are trained to assist you with your toughest issues, from aquatic weeds that keep coming back to nusiance or toxic algae that are plaguing a water body. See how we can help.

Experts in Ornamental Solutions

SePRO provides high-quality solutions for insect and disease control, as well as plant growth regulation to help you bring healthy, sellable plants and produce to your customers. See how we can help.