Fungal tolerance of 2-benzoxazolinone.F. verticillioides (G. moniliformis) strain FGSC 7600 (a), F. graminearum (G. zeae) strain PH-1 (b), F. oxysporum f.sp. lycopersici strain FOL 4287 (c),A. flavus strain NRRL 3357 (d) and A. nidulans (E. nidulans) strain FGSC A4 (e) were grown on standard agar medium supplemented with up to 1000 μg/ml of 2-benzoxazolinone. Cultures are shown after 5 days of incubation.