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Contact Produce Safety Research logo Produce Safety Research

Contact Produce Safety Research logo Produce Safety Research

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Resources

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  • Publications

    2025

    Evaluation of Calcium Hypochlorite and Peroxyacetic Acid to Inactivate E. coli and Salmonella in Irrigation Water in Maryland

    • Research Update
    • Summary

    Biological Soil Amendments Can Support Survivial of Pathogenic and Non-Pathogenic Escherichia coli in Soils and Sporadic Transfer to Romaine Lettuce

    • Research Update
    • Summary

    Efficacy of Sodium Hypochlorite and Peracetic Acid in Reducing Cross-Contamination During Washing of Baby Spinach at Different Water Quality Levels

    • Research Update
    • Summary

    Survival of Salmonella on Biodegradable Mulch, Landscape Fabric, and Plastic Mulch

    • Research Update
    • Summary

    The Effect of Heat-treated Poultry Pellets and Composted Poultry Litter on E. coli Survival in Southeastern US Soils: Florida and Georgia

    • Research Update
    • Summary

    2024

    Evaluation of Aqueous Chlorine and Peracetic Acid Sanitizers to Inactivate Protozoa and Bacteria of Concern in Agricultural Water

    • Research Update
    • Summary

    Foodborne Illnesses from Leafy Greens in the United States: Attribution, Burden, and Cost

    • Research Update
    • Summary

    Survey of Environmental Monitoring Practices in Fresh Produce Packinghouses

    • Research Update
    • Summary

    Development and Evaluation of a Modified Most Probable Number (MPN) Method for Enumerating Rifampicin-Resistant Escherichia coli in Agricultural, Food, and Environmental Samples

    • Research Update
    • Summary

    Rain Splash-Mediated Dispersal of Escherichia coli from Fecal Deposits to Field-Grown Lettuce in the Mid- and South Atlantic U.S. Regions is Affected by Mulch Type

    • Research Update
    • Summary

    2023

    Efficacy of Peracetic Acid and Chlorine on the Reduction of Shiga Toxin-producing Escherichia coli and a Nonpathogenic E. coli Strain in Preharvest Agricultural Water

    • Research Update
    • Summary

    Sanitizer Type and Contact Time Influence Salmonella Reductions in Preharvest Agricultural Water Used on Virginia Farms

    • Research Update
    • Summary

    Ranking Food Safety Priorities of the Fresh Produce Industry in the United States

    • Research Update
    • Summary

    2022

    Growth Media of Escherichia coli Does Not Affect Its Survival in Soil under Static Conditions

    • Research Update
    • Summary

     

  • Shared on Social Media

    CONTACT Mini Webinar Series

    On-Farm Readiness Review Tool and Training Curriculum to Help Farmers Assess Their Readiness to comply with the FSMA Produce Safety Rule

    Factors that Predict Listeria Prevalence in Distribution Centers Handling Fresh Produce

    USDA Agri-Food Supply Chain Assessment

    Virginia Cooperative Extension Presents: Fresh Produce Food Safety Risk Assessment

    Quality of fresh and fresh-cut produce impacted by nonthermal physical technologies intended to enhance microbial safety

    Food Safety Resources Clearinghouse

    Guidance on Environmental Monitoring of Listeria in Fresh Produce

    Smart Water Use on Your Farm or Ranch

    New Era of Smarter Food Safety TechTalk Podcast

    All food processes have a residual risk, some are small, some very small and some are extremely small: zero risk does not exist

    Best Practices ATP and Protein Swabbing in Produce Packinghouses

    Parsimonious Mechanistic Modeling of Bacterial Runoff into Irrigation Ponds To Inform Food Safety Management of Agricultural Water Quality

    Food Safety Signage Tool for the National Young Farmers Coalition

    Assessing On-Farm Produce Safety Risks: Performing a Hazard Analysis

    Review Article: Food Safety Culture from the Perspective of the Australian Horticulture Industry

    FPSC Releases Food Safety Culture Fact Sheet

    Notes from the Field: Multiple Cyclosporiasis Outbreaks - United States, 2018

    Conserve Water Interactives

    Storing Fresh Produce

    Produce Growers' On-Farm Food Safety Education: A Review

    Records Required by the FSMA Produce Safety Rule

    The Relationship between Environmental Characteristics and Risk Management Practices on Produce Farms: A Systematic Literature Review

    Prevalence of Listeria monocytogenes and indicator microorganisms in Florida cantaloupe packinghouses, 2013–2014

    Managing vertebrate pests for safe urban food growing

    Changes in U.S. produce grower food safety practices from 1999 to 2016

    Recommendations for Handling Fresh-cut Leafy Green Salads by Consumers and Retail Foodservice Operators

    PSA Labeled Sanitizers for Produce

    Minimizing Risks: Use of Surface Water in Pre-Harvest Agricultural Irrigation

    The Southwest Arizona Track and Scat Glovebox Guide

    Food Safety Considerations for Postharvest Washing of Produce and Sanitation of Packaging Areas

    Risk-based Decision Making Definition: A Scoping Review of Food, Agricultural, Environmental, and Medical Literature

    Effect of Proximity to a Cattle Feedlot on Escherichia coli O157:H7 Contamination of Leafy Greens and Evaluation of the Potential for Airborne Transmission

    Reduction of Escherichia coli O157:H7, Listeria monocytogenes, and Salmonella on Whole Yellow Onions (Allium cepa) Exposed to Hot Water

    Establishing a Lot through Sanitation Clean Breaks in Produce Packing Facilities

  • Training

    Launching 3/16/2024
    Register now

    CONTACT EMP Course

  • Webinars

    IAFP Webinar

    From Farm to Fork: Ranking Food Safety Priorities in the Fresh Produce Industry
    Organized by IAFP's Fruit and Vegetable Safety and Quality PDG

    Presenters:
    Bashiru Charles Bakin - Ohio State University, Ph. D. Student
    Alexis Hamilton - Virginia Tech, Assistant Professor and Extension Specialist

    SEASON 4

    April 08, 2025 - CONTACT Food Safety Webinar Series
    "Beyond the Wash: How Research Shapes Postharvest Water Safety" with Dr. Faith Critzer (UGA), Dr. Michelle Danyluk (UF) and Dr. Laura Strawn (VT)

    February 20, 2024 - CONTACT Food Safety Webinar Series
    “Wading into the Science of Agricultural Water” with Dr. Betsy Bihn (PSA)

    December 10, 2024 - CONTACT Food Safety Webinar Series
    “Unpeeling the Science: Onions, Food Safety, and the Fight Against Foodborne Pathogens” with Dr. Linda Harris (UC Davis) and Dr. Joy Waite-Cusic (OSU)

    October 30, 2024 - CONTACT Food Safety Webinar Series
    Research to Reality: Biological Soil Amendments with Dr. Laurel Dunn (UGA), Dr. Keith Schneider (UF), and Dr. Manan Sharma (USDA)

    September 24, 2024 - CONTACT Food Safety Webinar Series
    Join us for our new webinar, Comparative Evaluation of Commonly Used Agricultural Water Chemical Treatments featuring guest speaker Dr. Channah Rock from the University of Arizona.

    SEASON 3

    June 27, 2024 - CONTACT Food Safety Webinar Series
    Join us as we "Wade into the Ag Water Rule" for some conversation and clarity

    May 23, 2024 - CONTACT Food Safety Webinar Series
    Dr. Trevor Suslow rejoins the program to share “Insights from Produce-Associated Outbreaks and Tales from the Field”

    April 16, 2024 - CONTACT Food Safety Webinar Series
    The Traceability Rule: How to Prepare and What to Expect from Buyers

    March 12, 2024 - CONTACT Food Safety Webinar Series
    What’s In and What’s Out: Defining Controlled and Environmental Agricultural and It’s Produce Safety Best Practices

    December 7, 2023 - CONTACT Food Safety Webinar Series
    Back of the House, but not Back of the Mind: Best Practices for Produce Safety at Retail
    Missed the first webinar? Read up on the Key Takeaways.

    November 16, 2023 - CONTACT Food Safety Webinar Series
    Refresh and Recharge: Worker Training Programs
    Missed the first webinar? Read up on the Key Takeaways.

    September 07, 2023 - CONTACT Food Safety Webinar Series and
    October 05, 2023 - CONTACT Food Safety Webinar Series
    Crash Course in Root Cause Analysis with Emphasis on Practical Application for Industry.
    Part 1
    Part 2
    Still had questions? Read up on the Remaining Q&A from the first webinar.
    Missed the first webinar? Read up on the Key Takeaways.
    Missed the second webinar? Read up on the Key Takeaways.

    SEASON 2

    May 04, 2023 - CONTACT Food Saftey Webinar Series
    Dr. Michele Jay-Russell (UC Davis) on co-existing in a farming community and navigating produce safety.
    Missed the webinar? Read up on the Key Takeaways.

    April 6, 2023 - CONTACT Food Safety Webinar Series
    Natalie Dyenson (Vice President, Food Safety & Quality at Dole) and Justin Kerr (Owner and Manager at Factor IV Solutions) on harvest sanitation
    Still had questions? Read up on the Remaining Q&A from the webinar.
    Missed the webinar? Read up on the Key Takeaways.

    March 16, 2023 - CONTACT Food Safety Webinar Series
    Dr. Robert Scharff (OSU) - “It Must Have Been the Chicken.” Attribution of Illness Burdens to Specific Foods
    Missed the webinar? Read up on the Key Takeaways.

    February 23, 2023 - CONTACT Food Safety Webinar Series
    To the Buyer and Beyond: What the New FSMA Traceability Rule Means for the Produce Industry
    Missed the webinar? Read up on the Key Takeaways.

    January 12, 2023 - CONTACT Food Safety Webinar Series
    The Future Is Now: How Data Sharing Enhances Food Safety
    Missed the webinar? Read up on the Key Takeaways.

    December 8, 2022 - CONTACT Food Safety Webinar Series
    Dr. Don Schaffner (Rutgers) on Risk Based Water Testing Programs
    Missed the webinar? Read up on the Key Takeaways.

    November 10, 2022 - CONTACT Food Safety Webinar Series
    Dr. Channah Rock (UoA) on Assessing and Evaluating Risks Associated with the Use of Production Water
    Missed the webinar? Read up on the Key Takeaways.

    October 13, 2022 - CONTACT Food Safety Webinar Series
    Dr. Keith Schneider (UF) on Wash Water Quality, Sanitizer Use, Methods of Monitoring, and Recommendations for Post-Harvest Water Management
    Still had questions? Read up on the Remaining Q&A from the webinar.
    Missed the webinar? Read up on the Key Takeaways.

    September 15, 2022 - CONTACT Food Safety Webinar Series
    Dr. Lee-Ann Jaykus on Human Enteric Virus Contamination of Soft Fruits:  Management of Risk in the Face of Uncertainty
    Missed the webinar? Read up on the Key Takeaways.

    SEASON 1

    May 12, 2022 - CONTACT Food Safety Webinar Series
    Dr. Bob Whitaker and industry and academia panel on Produce Supply Chain
    Still had questions? Read up on the Remaining Q&A from the webinar.
    Missed the webinar? Read up on the Key Takeaways.

    April 14, 2022 - CONTACT Food Safety Webinar Series
    Dr. Faith Critzer (UGA), Blanca Ruiz-Llacsahuanga, M.S. (UGA), Dr. Alexis Hamilton (VT) on Effective Environmental Monitoring Programs
    Missed the webinar? Read up on the Key Takeaways.

    March 10, 2022 - CONTACT Food Safety Webinar Series
    Ms. Donna Clements, M.S. (Produce Safety Alliance), Dr. Dave Ingram of FDA/CFSAN, and Mr. Billy Mitchell (Local Food Safety Collaborative) on Agricultural Teas
    Missed the webinar? Read up on the Key Takeaways.

    February 09, 2022 - CONTACT Food Safety Webinar Series
    Drs. Kali Kniel and Michelle Danyluk on Cyclospora Facts
    Still had questions? Read up on the Remaining Q&A from the webinar.
    Missed the webinar? Read up on the Key Takeaways.

    January 13, 2022 - CONTACT Food Safety Webinar Series
    Dr. Don Schaffner on Risk-Based Thinking in Agricultural Food Safety
    Missed the webinar? Read up on the Key Takeaways.

    December 3, 2021 - CONTACT Food Safety Webinar Series
    Dr. Channah Rock and Industry Professionals on Water Treatment
    Still had questions? Read up on the Remaining Q&A from the webinar.
    Missed the webinar? Read up on the Key Takeaways.

    November 4, 2021 - CONTACT Food Safety Webinar Series
    Dr. Trevor Suslow on Adjacent Land Use Risk
    Missed the webinar? Read up on the Key Takeaways.

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(352) 392-1971

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