Sonar， the leader in aquatic herbicides， now offers an easy and effective formula that requires no mixing， no special equipment， or even a boat. Now， thanks to Sonar Ready-To-Use (RTU)， anyone can take control of aquatic weed management. Simply apply this improved formula from the shoreline and， within weeks， the targeted plants will begin to turn white and wilt away. Recommended for man-made or natural ponds that have limited or no outflow.

No other treatment is more effective against duckweed. Often spread from one body of water to the next by waterfowl and other wildlife， duckweed is one of the most common and most persistent aquatic weeds. And while it may look like algae， it is actually a plant. And because it reproduces so rapidly， your pond can become completely covered in duckweed in just a matter of weeks. Before your pond and its fish population and its recreational uses begin to suffer， treat with Sonar RTU. Its active ingredient， fluridone， targets and controls weeds right down to their roots. And any of the product that is not absorbed by plants is quickly broken down simply by sunlight. Sonar guarantees results. See manufacturer’s label for details.

For best and long-lasting results， apply to your pond at the first sign of weed growth. Application rates may vary， but for a ¼ acre pond with an average depth of 4 feet， one quart of Sonar RTU should be used for the initial treatment. In 21 days， a follow-up application of ½ quart should be applied. Then one more application of ½ quart should be used 42 days after the initial treatment. Sonar RTU-treated water should not be used for irrigating crops， ornamental plants， or established turf for at least 30 days after the final treatment. Similarly， do not use these treated waters for watering seedling grasses， new crops， or other plantings for 60 days following the last application.

Product Features:

• 1 quart container
• 3.8% fluridone
• Easy， ready-to-use formula
• No special equipment needed
• Effective against a verity of aquatic weeds， including duckweed， milfoil， hydrilla， coontail， and lilies

We cannot sell to the following states: California， Connecticut， Maine， New Jersey， New York， Oregon， and Washington.