TABLE 3.

IC₅₀ and fungicidal concentration values for C. haemulonii exposed to metal chelates.

Metal chelate	IC50	Fungicidala
	(mg/L)	(mg/L)
{[Cu(3,6,9-tdda)(phen)2]3H2O.EtOH}n (1)	0.52 ± 0.08	8
[Mn(ph)(phen)(H2O)2] (2)	0.96 ± 0.23	8
[Mn(ph)(phen)2(H2O)]4H2O (3)	0.78 ± 0.18	4
[Mn2(isoph)2(phen)3]4H2O (4)	0.69 ± 0.01	16
{[Mn(phen)2(H2O)2]}2(isoph)2(phen).12H2O (5)	1.07 ± 0.24	8
[Mn(tereph)(phen)2]5H2O (6)	0.59 ± 0.10	32
[Mn2(oda)(phen)4(H2O)2][Mn2(oda) (phen)4(oda)2]4H2O (7)	0.55 ± 0.03	8
{[Mn(3,6,9-tdda)(phen)2]3H2O.EtOH}n (8)	0.65 ± 0.10	4
[Ag(phendione)2]ClO4 (9)	0.77 ± 0.02	2
[Ag2(3,6,9-tdda)(phen)4].EtOH (10)	0.39 ± 0.07	8
[Ag(phen)2]ClO4 (11)	0.36 ± 0.08	1

^aValues reflect concentrations at which no cell growth was detected in the wells after visual inspection and after the sample being plated into sabouraud agar and incubated for 48 h.