Buttercups are very dense between raspberry plants and it is very hard to get them out by the roots. What should we try to control them?
Severe Problem of Buttercup Weeds
For selective control of Buttercups, use a contact herbicide like glyphosphate plus a wetting agent. READ AND FOLLOW ALL LABELS. Two or three treatments may be necessary to control Buttercups due to the ability of mature plants to recover.