Of the 46 items included in our analysis, these 12 fruits and vegetables were most contaminated with pesticides:
https://www.ewg.org/foodnews/dirty-dozen.php
They also list the clean fifteen and a bunch in between the clean and dirty. https://www.ewg.org/foodnews/full-list.php
Report Summary https://www.ewg.org/foodnews/summary.php
Cabbage is kind of surprising.