Which fruits and vegetables should you buy organic?

I found this neat site online which ranks the amount of pesticide residue found in some favorite produce items.  You can use this list to better understand which fruits are essential to buy organic (apples and peaches!!), and which ones you can get away with eating non-organic.

http://www.foodnews.org/walletguide.php     Check it out!

Its a shame, because i love donut peaches and we almost never find them organically grown. 

what about blueberries? does anyone know about this fruit?  someone told me that blueberries dont attract a lot of bugs, so they don't need to be sprayed as much as other fruits...therefore non-organic is okay.  i love blueberries but it kills me to pay $5 for a teeny tiny box, when i could get two pounds for the same money.