Poa gräs Poa [2] is a genus of about species of grasses, native to the temperate regions of both hemispheres. Common names include meadow-grass (mainly in Europe and Asia), bluegrass (mainly in North America), tussock (some New Zealand species), and speargrass. Poa (πόα) is Greek for "fodder". 1 gräs synonym 2 What Is Poa Annua Grass? Poa Annua is a variety of bluegrass that can be found on golf courses around the world. It is renowned for being a challenge for Tour players because they can occasionally be inconsistent and the grass type is difficult to manage and control. 3 poa pratensis 4 Apply a Pre-Emergent Herbicide. As their name suggests, pre-emergent herbicides are applied before weeds emerge. They help prevent new weeds from growing in your lawn from seeds. In the case of poa annua, that means applying a pre-emergent herbicide like Dimension 2EW, Hi-Yield Weed and Grass Stopper, Barricade 4FL, or another pre-emergent. 5 Poa Species: annua L. Family: Poaceae Life Cycle: Annual Recommended Propagation Strategy: Seed Country Or Region Of Origin: P. annua is native to temperate areas of Eurasia. Distribution: P. annua is a cosmopolitan grass that is listed as one of the most aggressive weeds invading areas from sea level up to m in elevation. 6 Poa annua, or annual bluegrass, is one of the most common and widely distributed grassy weeds in the U.S. It is widely adapted to different site conditions and cultural practices. Poa annua is light green in color with coarse-textured leaves and produces unsightly seed heads in spring. Both annual and perennial types exist. 7 poa annua 8 Gröen är ett släkte i familjen gräs, som omfattar cirka arter som växer i tempererade zoner på både norra och södra halvklotet. 9 Gröen (Poa) är ett släkte i familjen gräs, som omfattar cirka arter som växer i tempererade zoner på både norra och södra halvklotet. 10