The nonprofit Environmental Working Group studied 47 fruits and vegetables and ranked them according to contamination.
You can get the iphone app of this list or a .pdf at their web site.
Use the list when you shop to determine which organic produce you should be buying.

This is a great summer salad, leaving you refreshed even on the hottest days. For those who like to have a little protein with there salad, both grilled chicken or shrimp go well with this dish. Don’t let the number of items scare you, this is a simple recipe and well worth the extra time. Great for the family or summer parties.
Spinach Salad – Makes 1 salad
4 oz. Spinach – cleaned and stem removed
2 oz. Mango – peeled, seeded and diced into ?? pieces
2 oz. Papaya – peeled, seeded and diced into ?? …