Table 2. Properties of the seven fungicides in the same form as in Table 1.
| Fungicides | MoAa) | Registration criteria (µg/L) | Fungi | HC5 (µg/L) | HC50 (µg/L) | ||
|---|---|---|---|---|---|---|---|
| ln Mean | ln SD | n | |||||
| Hydroxyisoxazole | A3 | 2800 | 8.57 | 3.51 | 5 | 10 (0.0021–300) | 5300 (190–150000) |
| Orysastrobin | C3 | 120 | 7.61 | 0.71 | 5 | 570 (100–1100) | 2000 (1000–4000) |
| Kasugamycin | D3 | 6600 | 9.25 | 1.11 | 5 | 1400 (99–4200) | 10000 (3600–30000) |
| Isoprothiolane | F2 | 920 | 9.65 | 1.15 | 5 | 2000 (120–6100) | 16000 (5200–46000) |
| Ipconazole | G1 | 150b) | 6.29 | 1.80 | 5 | 22 (0.28–120) | 540 (97–3000) |
| Tricyclazole | I1 | 2100 | 10.19 | 0.71 | 5 | 7500 (1300–15000) | 27000 (14000–53000) |
| Ferimzone | U | 620 | 8.55 | 0.76 | 5 | 1300 (220–2800) | 5200 (2500–11000) |
a) FRAC21); A3: DNA/RNA synthesis (proposed); C3: complex III, cytochrome bc1 (ubiquinol oxidase) at Qo site (cyt b gene); D3: protein synthesis (ribosome, initiation step); F2: phospholipid biosynthesis, methyltransferase; G1: C14-demethylase in sterol biosynthesis (erg11/cyp51); I1: reductase in melanin biosynthesis; U: unknown mode of action. b) Registration criteria have not yet been developed, therefore a calculated value based on the LC50 and EC50 for fish, crustacean, and algae (using default uncertainty factors) is shown.