Salmonella em raçäo para aves no Brasil / Salmonella in poultry feeds in Brazil

This experiment was undertaken to determine the possible presence of Salmonella in poultry diets.A total of two hundred samples of ration fr4om 4 commercial poultry feed industries were examined.The results revealed the presence of salmonellae in 10 cents of the samples studied and 14 serotypes were identified.The produce for Salmonella isolation included the pre-enrichment step and the strains were submited to antimicrobial tests.The 29 strains were resistant to the followings antimicrobial agents(porcents