A. ChaiprasertK. SamerpitakW. WanachiwanawinP. ThasnakornMahidol University2018-06-142018-06-141990-11-19Mycoses. Vol.33, No.6 (1990), 317-323093374072-s2.0-0025052217https://repository.li.mahidol.ac.th/handle/20.500.14594/15892Three human isolates of Pythium insidiosum De Cock 1987, the aetiologic agent of pythiosis, were induced for zoosporogenesis. The isolates were grown on Sabouraud glucose agar for 2 days before being inoculated into boiled spikelets of Axonopus compressus (Gramineae) and then into induction medium (IM). Optimum zoospore formation was demonstrated under the light microscope after incubation for 24 h at 37°C in IM.Mahidol UniversityAgricultural and Biological SciencesImmunology and MicrobiologyMedicineArticleSCOPUS