How to delete a feeding band from the Pandora station

No, sorry. It doesn't look like they store that information. If they do, it's not exposed anywhere.

You can view a list of "Thumbed-up" tracks on each station's detail page, though. In the future, you could "thumb-up" songs in addition to bookmarking them; then you'd be able to find the source station later.

Unfortunately, pandora doesn't offer any really simple way to do this immediately. But there are a few things you can do:

I'm tired of this song means that you like the song but don't want to hear it as often, so that's no help.

The skip button Doesn't have any lasting effects either.

thumbs down and thumbs up are the correct ways to achieve what you want. Thumbs down means that song will never play again, the next song will be rather different, and 2 thumbs down and no thumbs up will ban an artist from the station. Thumbs are pandora's main tool for knowing what music it should play to you and others, even though it takes a while for you to see any effect. :D

You can't really tell pandora to play less variety, but you can only thumbs up songs of a specific type, so eventually it will only play songs like those.