They tolerate almost all hormone herbicides (MCPA, 2,4-D, clopyralid, dicamba, triclopyr, picloram), and speedwells are about the only weeds which survive a triclopyr/picloram mixture (Victory Gold).

It is tolerant of most turf herbicides and is one of the few weeds to survive applications of triclopyr and picloram (Victory Gold). It is thought that creeping speedwell forms no seeds under New ...