Strawberries are one of the most popular fruits across the globe is a world-wide favorite, however, a recent report has found that it tops in the list of produce heavily contaminated with pesticide residues. This year, strawberries remained at the top of the list of produce with the highest concentration of pesticides, while sweet corn and avocados were ranked as having the lowest concentration. In addition to strawberries and spinach, this year''s list includes nectarines, apples, peaches, celery, grapes, pears, cherries, tomatoes, sweet bell peppers, and potatoes.