Some web bots are trolling the shizzit out of my new wordpress website(help)

I'm getting practically a comment and visit from some bot thing on my wordpress website every other minute.

All the IPs and adresses are different.

How do I stop this? I have a limited amount of web space and I'm worried they'll take my website down in a few hours?

I'd be willing to give my Cpanel and WP details to someone who knows their stuff and has good user feedback.

These biztards will not die!

 

Here's a bunch of suggestions to stop the biztards: http://www.leekillough.com/robots.html. I Googled "robots.txt to reject" but the robots.txt commands have to be honored by the robot, not by you...

The link has all strategies (not just robots.txt) to stop them...good luck!