The zoospores were isolated from the culture of rumen fungi
maintained in vitro in the medium composed of (l1): 850 ml/l
“Hungate” salt solution (Table 1), 150 ml/l of rumen fluid, 2.5 g/l
Yeast extract, 10.0 g/l peptone, 5.0 g/l glucose, 1.0 g/l L-cysteine
hydrochloride and 6.0 g/l NaHCO3