UBB.threads PHP Forum Software Community Forums Resources and Customizing Admin Zone How can we reduce BOTS and Crawlers?

Thanks to Gizmo our Spam attacks have been significantly reduced. We are indebted.

New Topic: Bots
Our apache service was locked up yesterday due to excessive crawling by bots.
Has anyone installed ZBlock ??

Or do you have any other suggestions for pushing back on crawlers and bots? Besides the htaccess restrictions?