That's why you buy USDA Organic to ensure you have less levels of em!
My understanding from talking with experts is that imported produce in particular is subject to significantly greater oversight than domestic produce.
[1]https://www.fda.gov/food/importing-food-products-united-stat...
[2]https://www.fda.gov/food/compliance-enforcement-food/samplin...
This is how half the country feels about election officials.
Both parties are captured by corporate interests
Fwiw, most regulatory agencies I’m familiar with in the US rely heavily on self-reporting.
[1] https://www.ams.usda.gov/sites/default/files/media/Guide%20t...