Ray from Coahoma, Texas writes
I want to use this to kill cattails in sewer ponds, but we irrigate the water off to a cow pasture. I don't want to kill any cows.
Per the Clearcast Aquatic Herbicide product label (Page 3), if you are treating more than 25% of the surface it cannot be used for this purpose. If you are applying less than 2 qts per acre (more than a 4 ft deep pond) than it will be ok to use per the manufacturer.
Answer last updated on: 05/19/2014
