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Produce Safety Articles
Find up-to-date news articles and fact sheets written by Produce Safety Technicians and MSU Extension Educators


All About the Agricultural Water Assessment
What It Is and Why It Matters (and do you have to do it?) Agricultural Water Assessment What It Is and Why It Matters (and do you have to do it?) The FSMA Agricultural Water Assessment can feel intimidating at first. It is a detailed evaluation of pre-harvest agricultural water, and that alone can be enough to make growers feel overwhelmed or start looking for an exemption. Instead, think of the Ag Water Assessment as a research project focused on your farm’s water system.
Micah Thibodeau-Williams
Feb 10


Produce Spotlight: Mushrooms
Diving into the food safety considerations of mushrooms. Photo by Willie Crosby / Small Farms Quarterly Produce Safety Spotlight: Mushrooms! The edible mushroom market is a billion-dollar industry in the United States, and is covered under the FSMA Produce Safety Rule , the same as other fresh produce. Recalls, Outbreaks, and Misidentifications of Mushrooms One of the earliest documented outbreaks tied to mushrooms occurred in the United States in 1989. Four separate outbre
Landen Tetil
Dec 19, 2025


Produce Spotlight: Tomatoes
Diving into the food safety considerations of tomatoes. Produce Safety Spotlight: Tomatoes Red, orange, yellow, green, purple, pink - a...
Landen Tetil
Oct 6, 2025


E.coli and Apples: How Crop Characteristics Determine How E.coli Can Infiltrate and Adhere to Produce
This month we dive into more scientific research that demonstrates the relationship between pathogen survival and crop characteristics,...
Allissa Conley
Sep 8, 2025


The science linking the relationship between crop characteristics and pathogen survival
One requirement of the Pre-Harvest Agriculture Water Assessment is that farmers are required to identify crop characteristics of the...
Allissa Conley
Aug 12, 2025


Adding Sanitizer to Produce Wash Water
Food-grade sanitizers added to produce wash water may reduce the risk of spreading pathogens. Image source: Michigan On-Farm Produce...
Landen Tetil
Jul 10, 2025


Produce Spotlight: Microgreens
Diving into the food safety considerations of microgreens Image source: https://minnesota.agclassroom.org/ Introduction - Microgreens,...
Landen Tetil
Jun 13, 2025


Do you know your crop’s characteristics?
Knowing crop characteristics will be necessary for completing the Agricultural Water Assessment, a new part of the FSMA Final Rule on...
Allissa Conley
Feb 3, 2025
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