68
strains of PS. aeruginosa, 23
strains from fish, 15
strains from
poultry and 30 from
human were isolated on
cetrimide King's "A" medium,
cetrimide nutrient agar and
Pseudomonas CN supplement SR 102.
Culture characteristics of the isolates on the three media as well as
biochemical reactions were discussed.
Pathogenicity tests of PS aerugionsa
strains to
mice and
rabbits revealed that the
virulence caries according to the source of the
strain as well as the
dose used in
infection