This herbicide is highly effective despite using 25-75% less active ingredients than its postemergence herbicide counterparts ...

It's best not to apply an herbicide to the lawn when it is waking up in March, so avoid applying herbicides then. (HANDOUT) QUESTION: I have some Celsius herbicide ready for application in late March.

Celsius herbicide or metsulfuron (MSM, Top Shot or Mansion) are the go-to herbicides for summer applications. Repeated applications of these herbicides suppressed buttonweed in LSU Ag Center ...