These foods are those most likely to be contaminated or high in pesticides and include apples, bell peppers, celery, cherries, grapes, nectarines, peaches, pears, potatoes, raspberries, spinach and strawberries.
If you are concerned about the foods you are eating (and not buying organically) peas, pineapples, papayas, onions, mangos, kiwi, sweet corn, cauliflower, broccoli, bananas, avocados and asparagus have been judged the least likely to be contaminated or contain high amounts of pesticides.