PRE-EMERGENT HERBICIDE: Quali-Pro's Prodiamine 65 WDG provides pre-emergent grass and broadleaf weed ... Annual bluegrass (Poa annua), Henbit, Knotweed, Chickweed, Spurge, Foxtail, Goosegrass ...

Annual poa has been called by many different names, sometimes referred to by its botanical name Poa annua, or simply poa ... and most of our temperate turf grass species, there are few herbicide ...

I guess I shouldn’t be surprised but I kind of was.” Rather than continuing to try to fight off the invasive poa annua grass that caused so many problems on the greens during the U.S. Open ...