Bob from Baytown, Texas writes
Also, do you have a herbicide that will control vegetation in our pond that is slightly submerged, not quite floating on top?
Roundup Custom Aquatic Terrestial Herbicide can be used to control weeds safely around trees. Be sure to apply on a day that is less windy. This product can also safely be used in aquatic enivronements to treat NON SUBMERGED weeds. Be sure to apply to sections at a time. Diquat is more popular for submerged weeds.
Answer last updated on: 11/14/2016