SKU: 53276701848
sonalan herbicide

sonalan herbicide Sonar A.S. Aquatic Herbicide

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Description

sonalan herbicide Sonar A.S. Aquatic HerbicideProfessional Systemic Aquatic Herbicide for Whole Pond Treatment SePro Sonar A. S. is a selective systemic aquatic herbicide designed for comprehensive management of aquatic vegetation in fresh water ponds, lakes, reservoirs, and irrigation systems. With 41. 7% Fluridone as the active ingredient, this professional grade formulation provides season long control of submersed and emergent aquatic weeds in water bodies with minimal flow. Label and

Professional Systemic Aquatic Herbicide for Whole Pond Treatment

SePro Sonar A.S. is a selective systemic aquatic herbicide designed for comprehensive management of aquatic vegetation in fresh water ponds, lakes, reservoirs, and irrigation systems. With 41.7% Fluridone as the active ingredient, this professional-grade formulation provides season-long control of submersed and emergent aquatic weeds in water bodies with minimal flow.

Label and Instructions

Key Features

  • Systemic Action: Absorbed and translocated throughout the entire plant system for complete control
  • Selective Control: Targets aquatic weeds while preserving desirable vegetation when used properly
  • Long-Lasting Results: Provides season-long control with proper application
  • 41.7% Fluridone: Professional-strength active ingredient for effective weed management
  • Whole Pond Treatment: Designed for comprehensive treatment of entire water bodies
  • Minimal Flow Applications: Best suited for ponds and lakes with little to no water flow

Available Sizes

8 oz (SKU: SO8): Perfect for small ponds and initial treatments. Ideal for treating smaller water bodies or testing the product's effectiveness.

16 oz (SKU: SOP): Mid-size option for medium ponds and lakes. Provides enough product for moderate-sized water bodies or multiple applications on smaller ponds.

32 oz (SKU: SOQ): Professional size for larger ponds and extensive treatment areas. Excellent choice for serious pond managers treating multiple water bodies.

1 Gallon (SKU: SOG): Commercial-grade size for large lakes and professional aquatic management operations. Best value per ounce for extensive treatment programs.

How It Works

Sonar A.S. is a systemic herbicide that inhibits carotene production in target plants, causing them to lose their green color and eventually die. The key to success is maintaining the recommended concentration in contact with target plants for a minimum of 45 days. Apply early in the season, prior to or just after plant growth begins, for best results.

Important Information

This is a restricted-use herbicide and requires applicator certification in most states. Always follow all federal, state, and local regulations. Designed for minimal flow water bodies—consult the label for flow rate limitations. Does not control algae species.

FAQ

Q: How long does Sonar A.S. take to work?
A: You'll typically see initial signs of control within 30-60 days, with complete control taking 60-90 days as the herbicide works throughout the entire plant system.

Q: Why is the 45-day contact period important?
A: Sonar A.S. requires sustained contact with target plants for at least 45 days to be fully absorbed and translocated. This is why early-season application and minimal water flow are critical.

Q: Can I use this in flowing water?
A: Sonar A.S. is designed for water bodies with minimal flow. Significant water flow dilutes the herbicide and prevents the required 45-day contact period.

Q: Which size should I buy?
A: Size selection depends on your water body size and treatment goals. The 8 oz size suits small ponds, while the 1 gallon size is for large lakes or commercial operations.

Q: Will this harm fish?
A: When used according to label directions at proper application rates, Sonar A.S. can be used in waters containing fish. Always follow label restrictions.

Q: Does this control algae?
A: No, Sonar A.S. does not control algae species. It is specifically designed for controlling submersed and emergent aquatic weeds.

Q: Do I need a license to apply this product?
A: Yes, Sonar A.S. is a restricted-use pesticide requiring applicator certification in most states. Check your state and local regulations before purchasing or applying.

Q: When is the best time to apply?
A: Apply early in the season, prior to or just after plant growth begins. This ensures the herbicide has time to work and allows for the critical 45-day contact period.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 53276701848

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Jason
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I do wish there was a cordless version but I'm so glad I bought this. It took some time to edge everything the first time because I had to cut the lines but it's been a breeze ever since. I just walk the perimeter of the yard and driveway and it does it's job with ease. The front wheel has three settings which determines how far down the blade cuts and the blade has two settings for edging or trenching. The handle is stationary but it can be lifted up or down. There's a guideline on top of the blade guard that helps identify where the blade is going to make the cut. TIP: Lean it back on the back wheels before pulling the trigger and slowly bring it down because it will jump if the blade isn't lined up and touches the concrete. It doesn't roll well in the grass but it's very smooth when rolled on the concrete. It's definitely worth having to give a clean and finished look. It's well built and isn't too heavy but definitely has some weight to it. It's only loud when the blade hits the concrete otherwise it sounds like a drone. The only complaint I have is that I have to watch the cord closely other than that it's the perfect tool to give a clean look to the yard.
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Reviewed in the United States on August 5, 2025
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PastorRussell
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★★★★★ 5
Great tool, well worth the money!
I'm thrilled and pleased with the Worx edger. I bought it because it's electric, cheaper than other styles and I don't have to fool with a 2 stroke engine. I bought Worx, because it has a good guide to help me keep the blade away from the sidewalk, as well as a white mark on the housing to give a general idea of where the blade was. Also I thought it seemed to have a good engine. Now I'm sure it has a good engine. I looked at 3 other comparable trimmers, and because of the guide and engine, chose Worx. I read the 1 star reviews, many of the 5 star reviews and in between, as well as all the specifications I could. One of the competitors was attractive to me, but the 1 stars indicated there was a small tendency for the engine to quit. There were many less reviews for most of the models and many for that one, but I chose this one for the same amperage of engine, but less HP, which might, in my mind, over-work the engine which would account for it being ruined. One had a better warranty, but Amazon offered 2 more years for about $750, so I upgraded the warranty to 4 years,I have Tall Fescue grass in sandy loam soil in SE Wyo because of drought resistance, and it's a Northern grass). The grass is taller and tough as well as more in clumps. The ground probably is much easier to work than clay. The edger handled the tall grass ok, with all the clippings which had accumulated. I It was a long hard job to do the first trimming, and I was impressed with the 'Worx. I tried not to work it harder than necessary but it took more than 5 or 6 hours of work. I used the blade down almost to the long hole marker and had parts of 2 teeth left. It worked well; didn't clog; had power. Didn't ruin the engine. Didn't work me hard! I had to tighten the blade after about 10 feet, but only that once. In one area I had to run it on the wrong side, with the wheels on the grass. It worked ok, but worked much better where it was possible to put the wheels on the cement, and thus use the guide! It would be nice to be able to move the handle and the guide to the other side instead of the way I did it. The cord holder worked poorly for a 3 wire 12 gauge extension cord, but worked fine when I got out the smaller 14 g. The metal trimmer guide that helps hold the blade away from the side walk pulls up for use of the edger as a trencher. My lawn looks terrific. The blades were MUCH more expensive than the B & D; so before I bought Worx, I searched the internet and found an electric company which had a 3 pack of original equipment blades for it for $28, and on sale for $22. I scored on the tool, and on the blades! PTL!!
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★★★★★ 3
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