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SePRO Sonar RTU Auatic Weed Herbicide is a specially formulated aquatic herbicide that’s designed to help control troublesome weeds in ponds. This Ready-To-Use liquid formula contains Fluridone which is very effective in controlling unwanted aquatic vegetation including duckweeds. It’s very easy to use, simply pour it directly into the water from the shoreline without the need for boat or spray equipment and it also doesn’t require any mixing.
There are NO fishing, swimming, livestock and pet consumption restrictions for Sonar RTU.
| Active Ingredient | Fluridone 3.79% |
|---|---|
| Target pests |
Bladderwort, Coontail, Duckweed, Egeria or Brazilian Elodea, Elodea, Fanwort, Paragrass, Pondweeds, Spatterdock,
Watermilfoils, Water-lily * See label for complete list |
| For use in | Ponds |
| Application |
2 qt. per 1/2 Acre (4 qt. per Acre) * See label for complete application instructions |
| NOT FOR SALE TO |
AK, CT, ME, NJ, NY, PR, WT, WA VT (Restricted To Licensed Applicators Only) |
| Special Features |
* Ready-to-Use Formula * No Mixing, Apply Directly into the Water from the Shoreline |
| Shipping Weight | 2.45 lbs |
| Manufacturer | SePRO (Mfg. Number: 1071-41-T) |
| UPC | 811055010933 |
| EPA Registration | 67690-48 |
When and How to Apply
Initial Application (Day 1): Pond Acres x Pond Average Depth (in feet) = Number of Sonar RTU Quarts to Apply
Example: 0.6 Acre Pond x 3.0 Foot Average Depth = 1.8 which is rounded up to 2.0 Quarts Sonar RTU to be applied.
2nd (Day 21) and 3rd (Day 42) Applications: Pond Acres x Pond Average Depth (in feet) x 0.5 =Number of Sonar RTU Quarts to Apply
Example: 0.6 Acre Pond x 3.0 Foot Average Depth x 0.5 = 0.9 which is rounded up to 1.0 Quart Sonar RTU to be applied.
NOTE: An acre foot of water = 1 surface acre of water with an average depth of1 foot. (Example, a 1 acre pond with average water depth of 4 feet would contain 4 acre-feet of water)
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Sonar RTU
By Brenda on 04/26/2016
This is a great product it worked great getting the green stuff off our pond and keeping it that way all summer. I recommend it for your pond and you wont be disappointed....
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Not selective
By Edward on 07/30/2017
Works great, but beware, it is not selective. Works on ALL the aquatics.
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No luck
By Allen on 09/10/2024
I have a three acre pond with lilly pads spotted in several areas of the pond. I used one quart in a small area of the pond next to a group of lilly pads to see how it works. It's been over a month an…
Read Full Review »SePRO Sonar RTU Aquatic Weed Herbicide can be harmful if you treat the entire pond at once. It is recommended to split applications as directed on the product label.
By pumping the water treated with SePRO Sonar RTU Aquatic Weed Herbicide 1 Qt. it could discolor or harm your lawn. For better tips, please contact Sepro 800-4419-7779.
There are not swimming resitrictions with Sonar or Captain applications.Â