Nearly 60% of kale samples sold in the U.S. were contaminated with residues of DCPA, (a pesticide often marketed as Dacthal), which the EPA considers a possible human carcinogen. Read more about EWG’s analysis of 2017 Department of Agriculture test data at the link in our bio. . #EnvironmentalWorkingGroup #EWG #Dacthal #EPA #DepartmentOfAgriculture #Kale