Table 1. Chlorophyll content in bermudagrass exposed to Cd stress (0, 1.5 mM).

	Chl a (mg g-1 FW)		Chl b (mg g-1 FW)		Chl a+b (mg g-1 FW)
	WB242	WB144	WB242	WB144	WB242	WB144
0 d	3.31 aA	3.35 aA	0.54 aA	0.53 aA	3.85 aA	3.88 aA
7 d	3.12 aA	2.09 bA	0.41 aA	0.35 bA	3.53 aA	2.44 bB
14 d	2.93 aA	1.33 bB	0.35 aA	0.18 cB	3.28 aA	1.51 bB

Means followed by the same lower-case letter in a column and followed by the same upper-case letter in a row for a given chlorophyll were not significantly different based on Tukey's test (P<0.05).