[Plugin: Wp-Insert] Don't want ads to show on Categories

I have leaderboard ads syndicating on my posts and they are also appearing on Category view – I don’t want this to happen because it messes with the entire layout and prevents my widget banner from appearing. You can see the problem at http://gkpcrepair.com/castleville/category/quests.

http://wordpress.org/extend/plugins/wp-insert/