I’m not aware of a herbicide or combo of herbicides that will control grasses and broadleaf weeds with harming either the clover or chicory.
I use a grass-specific herbicide (like Clethodim or Poast Plus) to control the grasses and spot spray the broadleaf weeds with glyphosate.
Grass-specific herbicides will control grasses much better if used before the grasses are eight inches tall.
We often use backpack sprayers to apply both the grass-specific and glyphosate herbicides and apply the herbicides separately.
November 15, 2015