Table 2.
Wildtype Strains | UV Irradiated Strains | |
---|---|---|
Fungicides | Compatibility | Compatibility |
Captan | H | NSF |
Carbamide | H | NSF |
Fludioxonil | M | NSF |
Hymexazol | L | H |
Ipconazole | L | H |
Mefenoxam | H | NSF |
Metalaxyl | H | NSF |
Myclobutanil | M | NSF |
Prothioconazole | L | H |
Sedaxane | H | NSF |
Strobulins | M | NSF |
Tebuconazole | L | H |
Thiabendazole | L | H |
Thiophanate | H | NSF |
Thiram | M | NSF |
Compatibility levels: H = high; M = medium; L=low. NSF = Not selected for since wildtypes were already compatible. Fungicide levels that equated to industry usage rates applied by seed treaters on a per seed basis was added to chemical media selection plates (N = 3 per chemical). Fungal colonies growing on chemical selection plates were considered to have high (H), moderate (M) or low (L) chemical resistance based on conidia colony growth of 70–100%, 30–69%, and 0–29%, respectively, compared with growth in the absence of fungicides.