TABLE 2.

MFCs for germinated and nongerminated conidia of Aspergillus spp.

Species (no. of strains) and antifungal agent	MFCa (MFC90) [μg/ml]
	Germinated	Nongerminated
A. flavus (12)
Amphotericin B	0.5–2 (2)	0.5–2 (2)
Itraconazole	0.2–8 (1.0)	0.06–8 (0.5)
Voriconazole	0.12–8 (2)	0.2–8 (2)
Posaconazole	0.06–2 (1.0)	0.12–1.0  (1.0)
Ravuconazole	0.2–4 (4)	0.12–2 (2)
A. fumigatus (30)
Amphotericin B	0.2–8 (2)	0.5–8 (4)
Itraconazole	0.2–>8 (8)	0.12–>8 (8)
Voriconazole	0.06–8 (4)	0.06–>8 (2)
Posaconazole	0.12–>8 (2)	0.06–>8 (2)
Ravuconazole	0.5–>8 (>8)	0.2–>8 (>8)
A. nidulans (10)
Amphotericin B	0.2–8 (1.0)	0.5–8 (1.0)
Itraconazole	0.12–>8 (0.5)	0.06–>8 (0.5)
Voriconazole	0.12–2 (1.0)	0.06–2 (1.0)
Posaconazole	0.03–2 (1.0)	0.06–2 (1.0)
Ravuconazole	0.06–2 (2)	0.06–2 (1.0)
A. niger (7)
Amphotericin B	0.5–2 (1.0)	1.0–2 (1.0)
Itraconazole	0.5–8 (2)	0.2–4 (0.5)
Voriconazole	0.5–2 (2)	0.2–2 (1.0)
Posaconazole	0.2–1.0 (0.5)	0.2–0.5 (0.5)
Ravuconazole	2–>8 (8)	2–>8 (8)
A. sydowii (1)
Amphotericin B	2 (NDb)	2 (ND)
Itraconazole	>8 (ND)	>8 (ND)
Voriconazole	4 (ND)	2 (ND)
Posaconazole	2 (ND)	2 (ND)
Ravuconazole	0.5 (ND)	0.5 (ND)
A. terreus (12)
Amphotericin B	1.0–4 (4)	1.0–>8 (>8)
Itraconazole	0.06–8 (2)	0.12–>8 (2)
Voriconazole	1.0–>8 (>8)	1.0–>8 (>8)
Posaconazole	0.06–4 (2)	0.12–4 (2)
Ravuconazole	4–>8 (8)	4–>8 (>8)

^aFewer than three colonies. 

^bND, not determined.