While most of the fruits and vegetables tested fell under provincial regulations, roughly 25 to 50 percent of them still contained detectable levels of pesticides.
Less than one percent of the fruits and vegetables tested exceeded Maximum Residue Limits. However, as Hammermeister explains, the point of organic agriculture is to avoid the risk entirely.
“In organic agriculture, we take a precautionary approach," he says. "Which means that we avoid using a practice that could intuitively be deemed to be a risk even if scientific evidence does not or cannot validate the risk.”
Want to reduce your risk too? Here are the most important fruits and veggies to buy organic.