Walter from Attleboro Ma 02703 writes,
What is the best product to get rid of poa annua in my lawn?
new lawn loaded with poa now seed heads everywhere I also do have some issues with bent grass I have used tenacity for it is the a product to control the poa annua pre or post apps spring and fall to kill and control?????
Tenacity Herbicide is labeled for both pre and post emergent control of selective weeds. The label specifically states that bentgrass and poa annua are sensitive to this product and will likely kill it. With poa annua, it is labeled for pre-emergent control only. Tenacity will kill bent grass both pre and post emergently.
Answer last updated on: 05/13/2015