David Laird

U.S. Food and Drug Administration-USPHS
Bedford Park, IL
USA

Papers:
P3-104 The Impact of Organic Load on the Minimal Level of Chlorine Needed to Prevent Escherichia coli O157:H7 Cross-contamination during Washing of Fresh-cut Lettuce
P3-105 Investigation on the Spread of Salmonella and Factors Affecting the Efficacy of Sanitizer during Postharvest Washing of Lettuce