Arnold from Conyers writes
Yes, Image Kills Nutsedge Concentrate can be used to control poa annua. The mixing rate is 2.5 fl oz in a gallon of water if you are doing a spot treatment. If you are treating a larger area, you will use 0.8 fl oz in a gallon of water. This will cover 200 square feet.
Answer last updated on: 03/12/2019