Here is a link that ought to be of interest to both those who juice frits and vegetables and to everyone else who eats them without
juicing them:

http://www.foodnews.org/

The MOST pesticide-laden fruits and vegetables are:

Peaches
Apples
Sweet Bell Peppers
Celery
Nectarines
Strawberries
Cherries
Pears
Grapes (imported)
Spinach
Lettuce
Potatoes

Buy the above organic, or do your best to wash them in something that actually removes pesticides, if there is any such thing. Or peel them before eating or juicing.

The LEAST pesticide-laden fruits and vegetables are:

Onions
Avocado
Sweet Corn (frozen)
Pineapples
Mango
Asparagus
Sweet Peas (frozen)
Kiwi Fruit
Bananas
Cabbage
Broccoli
Papaya

The link http://www.foodnews.org/ will take you to a page with a list of 43 different vegetables and fruits rated from worst to best.