About the Authors

Subbarao V. Ravva

subbarao.ravva@ars.usda.gov

Affiliation Produce Safety and Microbiology Research Unit, Western Regional Research Center, Agriculture Research Service, United States Department of Agriculture, Albany, California, United States of America

Chester Z. Sarreal

Affiliation Produce Safety and Microbiology Research Unit, Western Regional Research Center, Agriculture Research Service, United States Department of Agriculture, Albany, California, United States of America

Robert E. Mandrell

Affiliation Produce Safety and Microbiology Research Unit, Western Regional Research Center, Agriculture Research Service, United States Department of Agriculture, Albany, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SR. Performed the experiments: CS SR. Analyzed the data: CS SR. Contributed reagents/materials/analysis tools: SR RM. Wrote the manuscript: SR RM.