NOT. My neighbor has Bermuda turf. He said that in March, he put down preemergent. He now has a lot of what he described as Poa Ana and yesterday (4/30/07) he put down Scott's Fertilizer and weed control (stated as an April through June application). Will this kill the poa Ana? How long should it take? Is there anything else he should be putting on his yard to kill the weeds right now? Thanks!