Would you go organic if you could afford it? How about going half and half? If you do, here are eight items definitely worth the splurge: peaches, apples, sweet bell peppers, celery, nectarines, strawberries, cherries, and lettuce.

Why?

Because these foods rank the highest in amount of pesticides used to grow them. Some of the lowest pesticide-treated foods are onions, avocado, frozen sweet corn, pineapple, mango, frozen sweet peas, asparagus, and kiwi.

For a full list, from most pesticides to least, check out foodnews.org.