But what happened to Agri-Corp?

For those of you who read the EU Star Wars novels, what do you think happened to all those cast-off Force-sensitives the Jedi had shuffled off into the Agri-Corps after Palpatine took over?

I mean, if the man can get the Jedi labeled as traitors and destroy the Temple, is is he going to let hundreds of partially-trained not-quite-Jedi wander around? Especially when they are conveniently boxed up into marginal and isolated worlds far away from the Galactic Core?

( Or they could have drifted to the Rebellion... )

( And after RotJ, does Luke wind up with Agri-Corps workers gravitating to him? )