Knowledge Transfer Task Force

Articles originally appeared in The Packer, and are reprinted here with permission. © 2020 The Packer
OUTREACH | Industry experts: view past produce food safety events and what is coming up in the pipeline.

KTTF Articles

7/31/2020
Article 13 - Looking ahead at research needs for fresh-cut produce
Related Resources:
Lathrop - The effects of storage conditions and the microbiome of non-traditional salad ingredients on the fate of Listeria monocytogenes
Nitin - Rechargeable antimicrobial and antifouling plastics for improved cleaning and sanitation of plastic bins and totes
Suslow - Resolving postharvest harborage sites of Listeria protects Zone 1 surfaces
Wiedmann - Listeria whole genome sequence data reference sets are needed to allow for improved persistence assessment and source tracking
Zhang - Non-fouling food contact surfaces - prevention of biofilm and surface-mediated cross-contamination
Zhu - Control of Listeria monocytogenes on apple through spray manifold-applied antimicrobial intervention
5/27/2020
Article 12 - Food safety focus: Turning up the heat on composting
Related Resources:
Jiang - Environmental effects on the growth or survival of stress-adapted Escherichia coli 0157:H7 and Salmonella spp. in compost.
Sharma - Validation of testing methods for the detection and quantification of E. coli O157:H7, Salmonella spp., fecal coliforms and non-pathogenic E. coli in compost.
Warriner - Die-off rates of human pathogens in manure amended soil under natural climatic conditions using novel sentinel chamber system
4/23/2020
Article 11 - Distance from CAFOs - What are the risks and how to mitigate.
Related Resources:
Berry - E.Coli O157:H7 in bioaerosols from cattle production areas: evaluation of proximity and airborne transport on leafy green crop contamination
Hoar - Developing buffer zone distances between sheep grazing operations and vegetable crops to maximize food safety
Jay-Russell - Reducing the risk of transfer of zoonotic foodborne pathogens from domestic and wild animal to vegetable crops in the Southwest desert
Rock - Agriculture Water Treatment - Southwest Region
Thakur - Establishment of vegetative buffer zones to reduce the risk of STEC and Salmonella transmission from animal operations to fresh produce on co-managed farms
Thakur - Food safety risks at the fresh produce animal interface: identifying pathogen sources and their movement on diversified farms
3/13/2020
Article 10 - A good marketing offense starts with food safety defense
Related Resources:
Berry - Escherichia coli O157:H7 in bioaerosols from cattle production areas: evaluation of proximity and airborne transport on leafy green crop contamination
Bright - Identification of novel indicator organisms to determine the risks of fecal contamination of irrigation waters
Gutierrez-Rodriguez - Establishing Die-off Rates of Surrogate and Virulent EHEC-STEC Strains from Strawberry and Cilantro Surfaces: Time, Inoculum Dose and Chemical Intervention
Ivanek - FSMA agricultural-water die-off compliance provisions benefit from condition-specific modifiers
Strawn - Control of Cross-Contamination during Field-pack and Retail Handling of Cantaloupe
Suslow - Evaluation of an alternative irrigation water quality indicator
1/03/2020
Article 9 - To find food safety efficiencies, look to the research
Related Resources:
Deng - Possibility, duration, and molecular predictors of sanitizer tolerance in Listeria monocytogenes
Dunn - Environmental microbial risks associated with vented produce in distribution centers
10/07/2019
Article 8 - Strive for Food Safety Perfection, Settle for Excellence
Related Resources:
Lu - Detection, validation, and assessment of risks implied by the viable but non-culturable (VBNC) state of enteric bacterial pathogens in fresh produce
Munther - Mathematical modeling tools for practical chlorine control in produce wash process
Suslow - Resolving postharvest harborage sites of Listeria protects Zone 1 surfaces
6/17/2019
Article 7 - Food safety truisms: trust but verify
Related Resources:
Danyluk - Pathogen transfer risks associated with specific tomato harvest and packing operations
McLandsborough - Survival, transfer, and inactivation of Salmonella on plastic materials used in tomato harvest
Strawn - Control of cross-contamination during field-pack and retail handling of cantaloupe
5/17/2019
Article 6 - It's time to fuel food safety change
Related Resources:
Allende - Establishment of operating standards for produce wash systems through the identification of specific metrics and test methods
Lopez - Cyclospora: Potential reservoirs and occurrence in irrigation waters
Rock - CPS Rapid Response Yuma Valley
Wiedmann - Remotely-sensed and field-collected hydrological, landscape and weather data can predict the quality of surface water used for produce production
3/26/2019
Article 5 - How well do you understand irrigation water risk management
Related Resources:
Rock - Evaluation of risk-based water quality sampling strategies for the fresh produce industry
Verhougstraete - Optimal strategies for monitoring irrigation water quality and the development of guidelines for the irrigation of food crops
3/01/2019
Article 4 - How well are you managing risk?
Related Resources:
Berry - Escherichia coli O157:H7 in bioaerosols from cattle production areas: evaluation of proximity and airborne transport on leafy green crop contamination
Wiedmann - Validation of geospatial algorithms to predict the prevalence and persistence of pathogens in produce fields to improve GAPs
12/21/2018
Article 3 - How well are you controlling animal intrusion?
Related Resources:
Jay-Russell - Investigation of potential reservoirs of shiga toxin-producing E. coli and Salmonella in produce production areas of Arizona and Mexico
11/21/2018
Article 2 - A question for C-Level Executives - how well are you sleeping at night?
Related Resources:
Luo - Minimizing pathogen transference during lettuce harvesting by optimizing the design of the harvesting device and operation practices
10/26/2018
Article 1 - Go beyond the audit every day!
Related Resources:
Strawn - Control of cross-contamination during field-pack and retail handling of cantaloupe