. 2012 Dec 4;7(12):e50643. doi: 10.1371/journal.pone.0050643

Table 2. Mean bentgrass biomass (g dry weight) and survivorship (percent) for introduced creeping bentgrass (CB) and redtop (RT) plants at the end of the field experiment (2010).

Species	Treatment	Biomass	Meadow 1	Meadow 2	Hayfield 1	Hayfield 2	Wasteland	Total
CB	sprayed	5.85^a (7.85)	100	60	80	40	0	56
	control	0.0^b (0)	0	0	0	0	0	0
RT	sprayed	25.30^a (22.13)	100	20	60	60	40	56
	control	0.1^b (0)	0	0	20	0	0	4

Standard deviation is given in parentheses for plant biomass and letters indicate differences within bentgrass species according to Fisher’s LSD test (α<0.05).