Each year, the farmers around the world who produce our food (fruits, vegetables, grains) get the equivalent of a “grade” on a giant “group project.” For 2014 they got another A+ as they have for many years. The “test” entails thousands of food samples, which the USDA collects from normal US food channels and then scrutinizes for pesticide residues using extremely sensitive laboratory testing methods. They are checking for any detectable residues (41% of samples have none) and whether any of the detectable residues exceed the conservative “tolerances” set by the EPA (99.6% of the samples met that exacting standard).
